View source
<?php
class FakeRecord {
}
class DatabaseTestCase extends DrupalWebTestCase {
function setUp() {
parent::setUp('database_test');
$schema['test'] = drupal_get_schema('test');
$schema['test_people'] = drupal_get_schema('test_people');
$schema['test_one_blob'] = drupal_get_schema('test_one_blob');
$schema['test_two_blobs'] = drupal_get_schema('test_two_blobs');
$schema['test_task'] = drupal_get_schema('test_task');
$this
->installTables($schema);
$this
->addSampleData();
}
function installTables($schema) {
foreach ($schema as $name => $data) {
if (db_table_exists($name)) {
db_drop_table($name);
}
db_create_table($name, $data);
}
foreach ($schema as $name => $data) {
$this
->assertTrue(db_table_exists($name), t('Table @name created successfully.', array(
'@name' => $name,
)));
}
}
function ensureSampleDataNull() {
$schema['test_null'] = drupal_get_schema('test_null');
$this
->installTables($schema);
db_insert('test_null')
->fields(array(
'name',
'age',
))
->values(array(
'name' => 'Kermit',
'age' => 25,
))
->values(array(
'name' => 'Fozzie',
'age' => NULL,
))
->values(array(
'name' => 'Gonzo',
'age' => 27,
))
->execute();
}
function addSampleData() {
$john = db_insert('test')
->fields(array(
'name' => 'John',
'age' => 25,
'job' => 'Singer',
))
->execute();
$george = db_insert('test')
->fields(array(
'name' => 'George',
'age' => 27,
'job' => 'Singer',
))
->execute();
$ringo = db_insert('test')
->fields(array(
'name' => 'Ringo',
'age' => 28,
'job' => 'Drummer',
))
->execute();
$paul = db_insert('test')
->fields(array(
'name' => 'Paul',
'age' => 26,
'job' => 'Songwriter',
))
->execute();
db_insert('test_people')
->fields(array(
'name' => 'Meredith',
'age' => 30,
'job' => 'Speaker',
))
->execute();
db_insert('test_task')
->fields(array(
'pid',
'task',
'priority',
))
->values(array(
'pid' => $john,
'task' => 'eat',
'priority' => 3,
))
->values(array(
'pid' => $john,
'task' => 'sleep',
'priority' => 4,
))
->values(array(
'pid' => $john,
'task' => 'code',
'priority' => 1,
))
->values(array(
'pid' => $george,
'task' => 'sing',
'priority' => 2,
))
->values(array(
'pid' => $george,
'task' => 'sleep',
'priority' => 2,
))
->values(array(
'pid' => $paul,
'task' => 'found new band',
'priority' => 1,
))
->values(array(
'pid' => $paul,
'task' => 'perform at superbowl',
'priority' => 3,
))
->execute();
}
}
class DatabaseConnectionTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Connection tests',
'description' => 'Tests of the core database system.',
'group' => 'Database',
);
}
function testConnectionRouting() {
$connection_info = Database::getConnectionInfo('default');
Database::addConnectionInfo('default', 'slave', $connection_info['default']);
$db1 = Database::getConnection('default', 'default');
$db2 = Database::getConnection('slave', 'default');
$this
->assertNotNull($db1, t('default connection is a real connection object.'));
$this
->assertNotNull($db2, t('slave connection is a real connection object.'));
$this
->assertNotIdentical($db1, $db2, t('Each target refers to a different connection.'));
$db1b = Database::getConnection('default', 'default');
$db2b = Database::getConnection('slave', 'default');
$this
->assertIdentical($db1, $db1b, t('A second call to getConnection() returns the same object.'));
$this
->assertIdentical($db2, $db2b, t('A second call to getConnection() returns the same object.'));
$unknown_target = $this
->randomName();
$db3 = Database::getConnection($unknown_target, 'default');
$this
->assertNotNull($db3, t('Opening an unknown target returns a real connection object.'));
$this
->assertIdentical($db1, $db3, t('An unknown target opens the default connection.'));
$db3b = Database::getConnection($unknown_target, 'default');
$this
->assertIdentical($db3, $db3b, t('A second call to getConnection() returns the same object.'));
}
function testConnectionRoutingOverride() {
$connection_info = Database::getConnectionInfo('default');
Database::addConnectionInfo('default', 'slave', $connection_info['default']);
Database::ignoreTarget('default', 'slave');
$db1 = Database::getConnection('default', 'default');
$db2 = Database::getConnection('slave', 'default');
$this
->assertIdentical($db1, $db2, t('Both targets refer to the same connection.'));
}
function testConnectionClosing() {
$db1 = Database::getConnection('default', 'default');
Database::closeConnection('default', 'default');
$db2 = Database::getConnection('default', 'default');
$this
->assertNotIdentical($db1, $db2, t('Opening the default connection after it is closed returns a new object.'));
}
}
class DatabaseFetchTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Fetch tests',
'description' => 'Test the Database system\'s various fetch capabilities.',
'group' => 'Database',
);
}
function testQueryFetchDefault() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
));
$this
->assertTrue($result instanceof DatabaseStatementInterface, t('Result set is a Drupal statement object.'));
foreach ($result as $record) {
$records[] = $record;
$this
->assertTrue(is_object($record), t('Record is an object.'));
$this
->assertIdentical($record->name, 'John', t('25 year old is John.'));
}
$this
->assertIdentical(count($records), 1, t('There is only one record.'));
}
function testQueryFetchObject() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_OBJ,
));
foreach ($result as $record) {
$records[] = $record;
$this
->assertTrue(is_object($record), t('Record is an object.'));
$this
->assertIdentical($record->name, 'John', t('25 year old is John.'));
}
$this
->assertIdentical(count($records), 1, t('There is only one record.'));
}
function testQueryFetchArray() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_ASSOC,
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue(is_array($record), t('Record is an array.'))) {
$this
->assertIdentical($record['name'], 'John', t('Record can be accessed associatively.'));
}
}
$this
->assertIdentical(count($records), 1, t('There is only one record.'));
}
function testQueryFetchClass() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => 'FakeRecord',
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue($record instanceof FakeRecord, t('Record is an object of class FakeRecord.'))) {
$this
->assertIdentical($record->name, 'John', t('25 year old is John.'));
}
}
$this
->assertIdentical(count($records), 1, t('There is only one record.'));
}
}
class DatabaseFetch2TestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Fetch tests, part 2',
'description' => 'Test the Database system\'s various fetch capabilities.',
'group' => 'Database',
);
}
function setUp() {
parent::setUp();
}
function testQueryFetchNum() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_NUM,
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue(is_array($record), t('Record is an array.'))) {
$this
->assertIdentical($record[0], 'John', t('Record can be accessed numerically.'));
}
}
$this
->assertIdentical(count($records), 1, 'There is only one record');
}
function testQueryFetchBoth() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 25,
), array(
'fetch' => PDO::FETCH_BOTH,
));
foreach ($result as $record) {
$records[] = $record;
if ($this
->assertTrue(is_array($record), t('Record is an array.'))) {
$this
->assertIdentical($record[0], 'John', t('Record can be accessed numerically.'));
$this
->assertIdentical($record['name'], 'John', t('Record can be accessed associatively.'));
}
}
$this
->assertIdentical(count($records), 1, t('There is only one record.'));
}
function testQueryFetchCol() {
$records = array();
$result = db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
));
$column = $result
->fetchCol();
$this
->assertIdentical(count($column), 3, t('fetchCol() returns the right number of records.'));
$result = db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
));
$i = 0;
foreach ($result as $record) {
$this
->assertIdentical($record->name, $column[$i++], t('Column matches direct accesss.'));
}
}
}
class DatabaseInsertTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Insert tests',
'description' => 'Test the Insert query builder.',
'group' => 'Database',
);
}
function testSimpleInsert() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$query = db_insert('test');
$query
->fields(array(
'name' => 'Yoko',
'age' => '29',
));
$query
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$this
->assertIdentical($num_records_before + 1, (int) $num_records_after, t('Record inserts correctly.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Yoko',
))
->fetchField();
$this
->assertIdentical($saved_age, '29', t('Can retrieve after inserting.'));
}
function testMultiInsert() {
$num_records_before = (int) db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$query = db_insert('test');
$query
->fields(array(
'name' => 'Larry',
'age' => '30',
));
$query
->values(array(
'age' => '31',
'name' => 'Curly',
));
$query
->values(array(
'Moe',
'32',
));
$query
->execute();
$num_records_after = (int) db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$this
->assertIdentical($num_records_before + 3, $num_records_after, t('Record inserts correctly.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Larry',
))
->fetchField();
$this
->assertIdentical($saved_age, '30', t('Can retrieve after inserting.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Curly',
))
->fetchField();
$this
->assertIdentical($saved_age, '31', t('Can retrieve after inserting.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Moe',
))
->fetchField();
$this
->assertIdentical($saved_age, '32', t('Can retrieve after inserting.'));
}
function testRepeatedInsert() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$query = db_insert('test');
$query
->fields(array(
'name' => 'Larry',
'age' => '30',
));
$query
->execute();
$query
->values(array(
'age' => '31',
'name' => 'Curly',
));
$query
->execute();
$query
->values(array(
'Moe',
'32',
));
$query
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$this
->assertIdentical((int) $num_records_before + 3, (int) $num_records_after, t('Record inserts correctly.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Larry',
))
->fetchField();
$this
->assertIdentical($saved_age, '30', t('Can retrieve after inserting.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Curly',
))
->fetchField();
$this
->assertIdentical($saved_age, '31', t('Can retrieve after inserting.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Moe',
))
->fetchField();
$this
->assertIdentical($saved_age, '32', t('Can retrieve after inserting.'));
}
function testInsertFieldOnlyDefinintion() {
db_insert('test')
->fields(array(
'name',
'age',
))
->values(array(
'Larry',
'30',
))
->values(array(
'Curly',
'31',
))
->values(array(
'Moe',
'32',
))
->execute();
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Larry',
))
->fetchField();
$this
->assertIdentical($saved_age, '30', t('Can retrieve after inserting.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Curly',
))
->fetchField();
$this
->assertIdentical($saved_age, '31', t('Can retrieve after inserting.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Moe',
))
->fetchField();
$this
->assertIdentical($saved_age, '32', t('Can retrieve after inserting.'));
}
function testInsertLastInsertID() {
$id = db_insert('test')
->fields(array(
'name' => 'Larry',
'age' => '30',
))
->execute();
$this
->assertIdentical($id, '5', t('Auto-increment ID returned successfully.'));
}
function testInsertSelect() {
$query = db_select('test_people', 'tp');
$query
->addExpression('tp.age', 'age');
$query
->fields('tp', array(
'name',
'job',
))
->condition('tp.name', 'Meredith');
db_insert('test')
->from($query)
->execute();
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Meredith',
))
->fetchField();
$this
->assertIdentical($saved_age, '30', t('Can retrieve after inserting.'));
}
}
class DatabaseInsertLOBTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Insert tests, LOB fields',
'description' => 'Test the Insert query builder with LOB fields.',
'group' => 'Database',
);
}
function testInsertOneBlob() {
$data = "This is\0a test.";
$this
->assertTrue(strlen($data) === 15, t('Test data contains a NULL.'));
$id = db_insert('test_one_blob')
->fields(array(
'blob1' => $data,
))
->execute();
$r = db_query('SELECT * FROM {test_one_blob} WHERE id = :id', array(
':id' => $id,
))
->fetchAssoc();
$this
->assertTrue($r['blob1'] === $data, t('Can insert a blob: id @id, @data.', array(
'@id' => $id,
'@data' => serialize($r),
)));
}
function testInsertMultipleBlob() {
$id = db_insert('test_two_blobs')
->fields(array(
'blob1' => 'This is',
'blob2' => 'a test',
))
->execute();
$r = db_query('SELECT * FROM {test_two_blobs} WHERE id = :id', array(
':id' => $id,
))
->fetchAssoc();
$this
->assertTrue($r['blob1'] === 'This is' && $r['blob2'] === 'a test', t('Can insert multiple blobs per row.'));
}
}
class DatabaseInsertDefaultsTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Insert tests, default fields',
'description' => 'Test the Insert query builder with default values.',
'group' => 'Database',
);
}
function testDefaultInsert() {
$query = db_insert('test')
->useDefaults(array(
'job',
));
$id = $query
->execute();
$schema = drupal_get_schema('test');
$job = db_query('SELECT job FROM {test} WHERE id = :id', array(
':id' => $id,
))
->fetchField();
$this
->assertEqual($job, $schema['fields']['job']['default'], t('Default field value is set.'));
}
function testDefaultEmptyInsert() {
$num_records_before = (int) db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
try {
$result = db_insert('test')
->execute();
$this
->fail(t('Expected exception NoFieldsException has not been thrown.'));
} catch (NoFieldsException $e) {
$this
->pass(t('Expected exception NoFieldsException has been thrown.'));
}
$num_records_after = (int) db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$this
->assertIdentical($num_records_before, $num_records_after, t('Do nothing as no fields are specified.'));
}
function testDefaultInsertWithFields() {
$query = db_insert('test')
->fields(array(
'name' => 'Bob',
))
->useDefaults(array(
'job',
));
$id = $query
->execute();
$schema = drupal_get_schema('test');
$job = db_query('SELECT job FROM {test} WHERE id = :id', array(
':id' => $id,
))
->fetchField();
$this
->assertEqual($job, $schema['fields']['job']['default'], t('Default field value is set.'));
}
}
class DatabaseUpdateTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Update tests',
'description' => 'Test the Update query builder.',
'group' => 'Database',
);
}
function testSimpleUpdate() {
$num_updated = db_update('test')
->fields(array(
'name' => 'Tiffany',
))
->condition('id', 1)
->execute();
$this
->assertIdentical($num_updated, 1, t('Updated 1 record.'));
$saved_name = db_query('SELECT name FROM {test} WHERE id = :id', array(
':id' => 1,
))
->fetchField();
$this
->assertIdentical($saved_name, 'Tiffany', t('Updated name successfully.'));
}
function testMultiUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition('job', 'Singer')
->execute();
$this
->assertIdentical($num_updated, 2, t('Updated 2 records.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '2', t('Updated fields successfully.'));
}
function testMultiGTUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition('age', 26, '>')
->execute();
$this
->assertIdentical($num_updated, 2, t('Updated 2 records.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '2', t('Updated fields successfully.'));
}
function testWhereUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->where('age > :age', array(
':age' => 26,
))
->execute();
$this
->assertIdentical($num_updated, 2, t('Updated 2 records.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '2', t('Updated fields successfully.'));
}
function testWhereAndConditionUpdate() {
$update = db_update('test')
->fields(array(
'job' => 'Musician',
))
->where('age > :age', array(
':age' => 26,
))
->condition('name', 'Ringo');
$num_updated = $update
->execute();
$this
->assertIdentical($num_updated, 1, t('Updated 1 record.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '1', t('Updated fields successfully.'));
}
}
class DatabaseUpdateComplexTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Update tests, Complex',
'description' => 'Test the Update query builder, complex queries.',
'group' => 'Database',
);
}
function testOrConditionUpdate() {
$update = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition(db_or()
->condition('name', 'John')
->condition('name', 'Paul'));
$num_updated = $update
->execute();
$this
->assertIdentical($num_updated, 2, t('Updated 2 records.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '2', t('Updated fields successfully.'));
}
function testInConditionUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition('name', array(
'John',
'Paul',
), 'IN')
->execute();
$this
->assertIdentical($num_updated, 2, t('Updated 2 records.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '2', t('Updated fields successfully.'));
}
function testNotInConditionUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition('name', array(
'John',
'Paul',
'George',
), 'NoT IN')
->execute();
$this
->assertIdentical($num_updated, 1, t('Updated 1 record.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '1', t('Updated fields successfully.'));
}
function testBetweenConditionUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition('age', array(
25,
26,
), 'BETWEEN')
->execute();
$this
->assertIdentical($num_updated, 2, t('Updated 2 records.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '2', t('Updated fields successfully.'));
}
function testLikeConditionUpdate() {
$num_updated = db_update('test')
->fields(array(
'job' => 'Musician',
))
->condition('name', '%ge%', 'LIKE')
->execute();
$this
->assertIdentical($num_updated, 1, t('Updated 1 record.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '1', t('Updated fields successfully.'));
}
function testUpdateExpression() {
$before_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
))
->fetchField();
$GLOBALS['larry_test'] = 1;
$num_updated = db_update('test')
->condition('name', 'Ringo')
->fields(array(
'job' => 'Musician',
))
->expression('age', 'age + :age', array(
':age' => 4,
))
->execute();
$this
->assertIdentical($num_updated, 1, t('Updated 1 record.'));
$num_matches = db_query('SELECT COUNT(*) FROM {test} WHERE job = :job', array(
':job' => 'Musician',
))
->fetchField();
$this
->assertIdentical($num_matches, '1', t('Updated fields successfully.'));
$person = db_query('SELECT * FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
))
->fetch();
$this
->assertEqual($person->name, 'Ringo', t('Name set correctly.'));
$this
->assertEqual($person->age, $before_age + 4, t('Age set correctly.'));
$this
->assertEqual($person->job, 'Musician', t('Job set correctly.'));
$GLOBALS['larry_test'] = 0;
}
function testUpdateOnlyExpression() {
$before_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
))
->fetchField();
$num_updated = db_update('test')
->condition('name', 'Ringo')
->expression('age', 'age + :age', array(
':age' => 4,
))
->execute();
$this
->assertIdentical($num_updated, 1, t('Updated 1 record.'));
$after_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
))
->fetchField();
$this
->assertEqual($before_age + 4, $after_age, t('Age updated correctly'));
}
}
class DatabaseUpdateLOBTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Update tests, LOB',
'description' => 'Test the Update query builder with LOB fields.',
'group' => 'Database',
);
}
function testUpdateOneBlob() {
$data = "This is\0a test.";
$this
->assertTrue(strlen($data) === 15, t('Test data contains a NULL.'));
$id = db_insert('test_one_blob')
->fields(array(
'blob1' => $data,
))
->execute();
$data .= $data;
db_update('test_one_blob')
->condition('id', $id)
->fields(array(
'blob1' => $data,
))
->execute();
$r = db_query('SELECT * FROM {test_one_blob} WHERE id = :id', array(
':id' => $id,
))
->fetchAssoc();
$this
->assertTrue($r['blob1'] === $data, t('Can update a blob: id @id, @data.', array(
'@id' => $id,
'@data' => serialize($r),
)));
}
function testUpdateMultipleBlob() {
$id = db_insert('test_two_blobs')
->fields(array(
'blob1' => 'This is',
'blob2' => 'a test',
))
->execute();
db_update('test_two_blobs')
->condition('id', $id)
->fields(array(
'blob1' => 'and so',
'blob2' => 'is this',
))
->execute();
$r = db_query('SELECT * FROM {test_two_blobs} WHERE id = :id', array(
':id' => $id,
))
->fetchAssoc();
$this
->assertTrue($r['blob1'] === 'and so' && $r['blob2'] === 'is this', t('Can update multiple blobs per row.'));
}
}
class DatabaseDeleteTruncateTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Delete/Truncate tests',
'description' => 'Test the Delete and Truncate query builders.',
'group' => 'Database',
);
}
function testSimpleDelete() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$num_deleted = db_delete('test')
->condition('id', 1)
->execute();
$this
->assertIdentical($num_deleted, 1, t('Deleted 1 record.'));
$num_records_after = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after + $num_deleted, t('Deletion adds up.'));
}
function testTruncate() {
$num_records_before = db_query("SELECT COUNT(*) FROM {test}")
->fetchField();
db_truncate('test')
->execute();
$num_records_after = db_query("SELECT COUNT(*) FROM {test}")
->fetchField();
$this
->assertEqual(0, $num_records_after, t('Truncate really deletes everything.'));
}
}
class DatabaseMergeTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Merge tests',
'description' => 'Test the Merge query builder.',
'group' => 'Database',
);
}
function testMergeInsert() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$result = db_merge('test_people')
->key(array(
'job' => 'Presenter',
))
->fields(array(
'age' => 31,
'name' => 'Tiffany',
))
->execute();
$this
->assertEqual($result, MergeQuery::STATUS_INSERT, t('Insert status returned.'));
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before + 1, $num_records_after, t('Merge inserted properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Presenter',
))
->fetch();
$this
->assertEqual($person->name, 'Tiffany', t('Name set correctly.'));
$this
->assertEqual($person->age, 31, t('Age set correctly.'));
$this
->assertEqual($person->job, 'Presenter', t('Job set correctly.'));
}
function testMergeUpdate() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$result = db_merge('test_people')
->key(array(
'job' => 'Speaker',
))
->fields(array(
'age' => 31,
'name' => 'Tiffany',
))
->execute();
$this
->assertEqual($result, MergeQuery::STATUS_UPDATE, t('Update status returned.'));
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, t('Merge updated properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Tiffany', t('Name set correctly.'));
$this
->assertEqual($person->age, 31, t('Age set correctly.'));
$this
->assertEqual($person->job, 'Speaker', t('Job set correctly.'));
}
function testMergeUpdateExcept() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
db_merge('test_people')
->key(array(
'job' => 'Speaker',
))
->fields(array(
'age' => 31,
'name' => 'Tiffany',
))
->updateExcept('age')
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, t('Merge updated properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Tiffany', t('Name set correctly.'));
$this
->assertEqual($person->age, 30, t('Age skipped correctly.'));
$this
->assertEqual($person->job, 'Speaker', t('Job set correctly.'));
}
function testMergeUpdateExplicit() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
db_merge('test_people')
->key(array(
'job' => 'Speaker',
))
->fields(array(
'age' => 31,
'name' => 'Tiffany',
))
->update(array(
'name' => 'Joe',
))
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, t('Merge updated properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Joe', t('Name set correctly.'));
$this
->assertEqual($person->age, 30, t('Age skipped correctly.'));
$this
->assertEqual($person->job, 'Speaker', t('Job set correctly.'));
}
function testMergeUpdateExpression() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$age_before = db_query('SELECT age FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetchField();
db_merge('test_people')
->key(array(
'job' => 'Speaker',
))
->fields(array(
'age' => 31,
'name' => 'Tiffany',
))
->expression('age', 'age + :age', array(
':age' => 4,
))
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, t('Merge updated properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Tiffany', t('Name set correctly.'));
$this
->assertEqual($person->age, $age_before + 4, t('Age updated correctly.'));
$this
->assertEqual($person->job, 'Speaker', t('Job set correctly.'));
}
function testMergeInsertWithoutUpdate() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
db_merge('test_people')
->key(array(
'job' => 'Presenter',
))
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before + 1, $num_records_after, t('Merge inserted properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Presenter',
))
->fetch();
$this
->assertEqual($person->name, '', t('Name set correctly.'));
$this
->assertEqual($person->age, 0, t('Age set correctly.'));
$this
->assertEqual($person->job, 'Presenter', t('Job set correctly.'));
}
function testMergeUpdateWithoutUpdate() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
db_merge('test_people')
->key(array(
'job' => 'Speaker',
))
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, t('Merge skipped properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Meredith', t('Name skipped correctly.'));
$this
->assertEqual($person->age, 30, t('Age skipped correctly.'));
$this
->assertEqual($person->job, 'Speaker', t('Job skipped correctly.'));
db_merge('test_people')
->key(array(
'job' => 'Speaker',
))
->fields(array(
'age' => 31,
))
->updateExcept(array(
'age',
))
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, t('Merge skipped properly.'));
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Meredith', t('Name skipped correctly.'));
$this
->assertEqual($person->age, 30, t('Age skipped correctly.'));
$this
->assertEqual($person->job, 'Speaker', t('Job skipped correctly.'));
}
function testInvalidMerge() {
try {
db_merge('test_people')
->fields(array(
'age' => 31,
'name' => 'Tiffany',
))
->execute();
} catch (InvalidMergeQueryException $e) {
$this
->pass(t('InvalidMergeQueryException thrown for invalid query.'));
return;
}
$this
->fail(t('No InvalidMergeQueryException thrown'));
}
}
class DatabaseSelectTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Select tests',
'description' => 'Test the Select query builder.',
'group' => 'Database',
);
}
function testSimpleSelect() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$result = $query
->execute();
$num_records = 0;
foreach ($result as $record) {
$num_records++;
}
$this
->assertEqual($num_records, 4, t('Returned the correct number of rows.'));
}
function testSimpleSelectConditional() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$query
->condition('age', 27);
$result = $query
->execute();
$this
->assertEqual($name_field, 'name', t('Name field alias is correct.'));
$this
->assertEqual($age_field, 'age', t('Age field alias is correct.'));
$record = $result
->fetch();
$this
->assertEqual($record->{$name_field}, 'George', t('Fetched name is correct.'));
$this
->assertEqual($record->{$age_field}, 27, t('Fetched age is correct.'));
}
function testSimpleSelectExpression() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addExpression("age*2", 'double_age');
$query
->condition('age', 27);
$result = $query
->execute();
$this
->assertEqual($name_field, 'name', t('Name field alias is correct.'));
$this
->assertEqual($age_field, 'double_age', t('Age field alias is correct.'));
$record = $result
->fetch();
$this
->assertEqual($record->{$name_field}, 'George', t('Fetched name is correct.'));
$this
->assertEqual($record->{$age_field}, 27 * 2, t('Fetched age expression is correct.'));
}
function testSimpleSelectExpressionMultiple() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_double_field = $query
->addExpression("age*2");
$age_triple_field = $query
->addExpression("age*3");
$query
->condition('age', 27);
$result = $query
->execute();
$this
->assertEqual($age_double_field, 'expression', t('Double age field alias is correct.'));
$this
->assertEqual($age_triple_field, 'expression_2', t('Triple age field alias is correct.'));
$record = $result
->fetch();
$this
->assertEqual($record->{$name_field}, 'George', t('Fetched name is correct.'));
$this
->assertEqual($record->{$age_double_field}, 27 * 2, t('Fetched double age expression is correct.'));
$this
->assertEqual($record->{$age_triple_field}, 27 * 3, t('Fetched triple age expression is correct.'));
}
function testSimpleSelectMultipleFields() {
$record = db_select('test')
->fields('test', array(
'id',
'name',
'age',
'job',
))
->condition('age', 27)
->execute()
->fetchObject();
$this
->assertNotNull($record->id, t('ID field is present.'));
$this
->assertNotNull($record->name, t('Name field is present.'));
$this
->assertNotNull($record->age, t('Age field is present.'));
$this
->assertNotNull($record->job, t('Job field is present.'));
$this
->assertEqual($record->id, 2, t('ID field has the correct value.'));
$this
->assertEqual($record->name, 'George', t('Name field has the correct value.'));
$this
->assertEqual($record->age, 27, t('Age field has the correct value.'));
$this
->assertEqual($record->job, 'Singer', t('Job field has the correct value.'));
}
function testSimpleSelectAllFields() {
$record = db_select('test')
->fields('test')
->condition('age', 27)
->execute()
->fetchObject();
$this
->assertNotNull($record->id, t('ID field is present.'));
$this
->assertNotNull($record->name, t('Name field is present.'));
$this
->assertNotNull($record->age, t('Age field is present.'));
$this
->assertNotNull($record->job, t('Job field is present.'));
$this
->assertEqual($record->id, 2, t('ID field has the correct value.'));
$this
->assertEqual($record->name, 'George', t('Name field has the correct value.'));
$this
->assertEqual($record->age, 27, t('Age field has the correct value.'));
$this
->assertEqual($record->job, 'Singer', t('Job field has the correct value.'));
}
function testNullCondition() {
$this
->ensureSampleDataNull();
$names = db_select('test_null', 'tn')
->fields('tn', array(
'name',
))
->isNull('age')
->execute()
->fetchCol();
$this
->assertEqual(count($names), 1, t('Correct number of records found with NULL age.'));
$this
->assertEqual($names[0], 'Fozzie', t('Correct record returned for NULL age.'));
}
function testNotNullCondition() {
$this
->ensureSampleDataNull();
$names = db_select('test_null', 'tn')
->fields('tn', array(
'name',
))
->isNotNull('tn.age')
->orderBy('name')
->execute()
->fetchCol();
$this
->assertEqual(count($names), 2, t('Correct number of records found withNOT NULL age.'));
$this
->assertEqual($names[0], 'Gonzo', t('Correct record returned for NOT NULL age.'));
$this
->assertEqual($names[1], 'Kermit', t('Correct record returned for NOT NULL age.'));
}
function testUnion() {
$query_1 = db_select('test', 't')
->fields('t', array(
'name',
))
->condition('age', array(
27,
28,
), 'IN');
$query_2 = db_select('test', 't')
->fields('t', array(
'name',
))
->condition('age', 28);
$query_1
->union($query_2);
$names = $query_1
->execute()
->fetchCol();
$this
->assertEqual(count($names), 2, t('UNION correctly discarded duplicates.'));
$this
->assertEqual($names[0], 'George', t('First query returned correct name.'));
$this
->assertEqual($names[1], 'Ringo', t('Second query returned correct name.'));
}
function testUnionAll() {
$query_1 = db_select('test', 't')
->fields('t', array(
'name',
))
->condition('age', array(
27,
28,
), 'IN');
$query_2 = db_select('test', 't')
->fields('t', array(
'name',
))
->condition('age', 28);
$query_1
->union($query_2, 'ALL');
$names = $query_1
->execute()
->fetchCol();
$this
->assertEqual(count($names), 3, t('UNION ALL correctly preserved duplicates.'));
$this
->assertEqual($names[0], 'George', t('First query returned correct first name.'));
$this
->assertEqual($names[1], 'Ringo', t('Second query returned correct second name.'));
$this
->assertEqual($names[2], 'Ringo', t('Third query returned correct name.'));
}
function testRandomOrder() {
$number_of_items = 52;
while (db_query("SELECT MAX(id) FROM {test}")
->fetchField() < $number_of_items) {
db_insert('test')
->fields(array(
'name' => $this
->randomName(),
))
->execute();
}
$expected_ids = range(1, $number_of_items);
$ordered_ids = db_select('test', 't')
->fields('t', array(
'id',
))
->range(0, $number_of_items)
->orderBy('id')
->execute()
->fetchCol();
$this
->assertEqual($ordered_ids, $expected_ids, t('A query without random ordering returns IDs in the correct order.'));
$randomized_ids = db_select('test', 't')
->fields('t', array(
'id',
))
->range(0, $number_of_items)
->orderRandom()
->execute()
->fetchCol();
$this
->assertNotEqual($randomized_ids, $ordered_ids, t('A query with random ordering returns an unordered set of IDs.'));
$sorted_ids = $randomized_ids;
sort($sorted_ids);
$this
->assertEqual($sorted_ids, $ordered_ids, t('After sorting the random list, the result matches the original query.'));
$randomized_ids_second_set = db_select('test', 't')
->fields('t', array(
'id',
))
->range(0, $number_of_items)
->orderRandom()
->execute()
->fetchCol();
$this
->assertNotEqual($randomized_ids_second_set, $randomized_ids, t('Performing the query with random ordering a second time returns IDs in a different order.'));
$sorted_ids_second_set = $randomized_ids_second_set;
sort($sorted_ids_second_set);
$this
->assertEqual($sorted_ids_second_set, $sorted_ids, t('After sorting the second random list, the result matches the sorted version of the first random list.'));
}
}
class DatabaseSelectSubqueryTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Select tests, subqueries',
'description' => 'Test the Select query builder.',
'group' => 'Database',
);
}
function testFromSubquerySelect() {
$subquery = db_select('test_task', 'tt');
$subquery
->addField('tt', 'pid', 'pid');
$subquery
->addField('tt', 'task', 'task');
$subquery
->condition('priority', 1);
$select = db_select($subquery, 'tt2');
$select
->join('test', 't', 't.id=tt2.pid');
$select
->addField('t', 'name');
$select
->condition('task', 'code');
$people = $select
->execute()
->fetchCol();
$this
->assertEqual(count($people), 1, t('Returned the correct number of rows.'));
}
function testConditionSubquerySelect() {
$subquery = db_select('test_task', 'tt');
$subquery
->addField('tt', 'pid', 'pid');
$subquery
->condition('tt.priority', 1);
$select = db_select('test_task', 'tt2');
$select
->addField('tt2', 'task');
$select
->condition('tt2.pid', $subquery, 'IN');
$people = $select
->execute()
->fetchCol();
$this
->assertEqual(count($people), 5, t('Returned the correct number of rows.'));
}
function testJoinSubquerySelect() {
$subquery = db_select('test_task', 'tt');
$subquery
->addField('tt', 'pid', 'pid');
$subquery
->condition('priority', 1);
$select = db_select('test', 't');
$select
->join($subquery, 'tt', 't.id=tt.pid');
$select
->addField('t', 'name');
$people = $select
->execute()
->fetchCol();
$this
->assertEqual(count($people), 2, t('Returned the correct number of rows.'));
}
}
class DatabaseSelectOrderedTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Select tests, ordered',
'description' => 'Test the Select query builder.',
'group' => 'Database',
);
}
function testSimpleSelectOrdered() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$query
->orderBy($age_field);
$result = $query
->execute();
$num_records = 0;
$last_age = 0;
foreach ($result as $record) {
$num_records++;
$this
->assertTrue($record->age >= $last_age, t('Results returned in correct order.'));
$last_age = $record->age;
}
$this
->assertEqual($num_records, 4, t('Returned the correct number of rows.'));
}
function testSimpleSelectMultiOrdered() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$job_field = $query
->addField('test', 'job');
$query
->orderBy($job_field);
$query
->orderBy($age_field);
$result = $query
->execute();
$num_records = 0;
$expected = array(
array(
'Ringo',
28,
'Drummer',
),
array(
'John',
25,
'Singer',
),
array(
'George',
27,
'Singer',
),
array(
'Paul',
26,
'Songwriter',
),
);
$results = $result
->fetchAll(PDO::FETCH_NUM);
foreach ($expected as $k => $record) {
$num_records++;
foreach ($record as $kk => $col) {
if ($expected[$k][$kk] != $results[$k][$kk]) {
$this
->assertTrue(FALSE, t('Results returned in correct order.'));
}
}
}
$this
->assertEqual($num_records, 4, t('Returned the correct number of rows.'));
}
function testSimpleSelectOrderedDesc() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$query
->orderBy($age_field, 'DESC');
$result = $query
->execute();
$num_records = 0;
$last_age = 100000000;
foreach ($result as $record) {
$num_records++;
$this
->assertTrue($record->age <= $last_age, t('Results returned in correct order.'));
$last_age = $record->age;
}
$this
->assertEqual($num_records, 4, t('Returned the correct number of rows.'));
}
}
class DatabaseSelectComplexTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Select tests, complex',
'description' => 'Test the Select query builder with more complex queries.',
'group' => 'Database',
);
}
function testDefaultJoin() {
$query = db_select('test_task', 't');
$people_alias = $query
->join('test', 'p', 't.pid = p.id');
$name_field = $query
->addField($people_alias, 'name', 'name');
$task_field = $query
->addField('t', 'task', 'task');
$priority_field = $query
->addField('t', 'priority', 'priority');
$query
->orderBy($priority_field);
$result = $query
->execute();
$num_records = 0;
$last_priority = 0;
foreach ($result as $record) {
$num_records++;
$this
->assertTrue($record->{$priority_field} >= $last_priority, t('Results returned in correct order.'));
$this
->assertNotEqual($record->{$name_field}, 'Ringo', t('Taskless person not selected.'));
$last_priority = $record->{$priority_field};
}
$this
->assertEqual($num_records, 7, t('Returned the correct number of rows.'));
}
function testLeftOuterJoin() {
$query = db_select('test', 'p');
$people_alias = $query
->leftJoin('test_task', 't', 't.pid = p.id');
$name_field = $query
->addField('p', 'name', 'name');
$task_field = $query
->addField($people_alias, 'task', 'task');
$priority_field = $query
->addField($people_alias, 'priority', 'priority');
$query
->orderBy($name_field);
$result = $query
->execute();
$num_records = 0;
$last_name = 0;
foreach ($result as $record) {
$num_records++;
$this
->assertTrue(strcmp($record->{$name_field}, $last_name) >= 0, t('Results returned in correct order.'));
$last_priority = $record->{$name_field};
}
$this
->assertEqual($num_records, 8, t('Returned the correct number of rows.'));
}
function testGroupBy() {
$query = db_select('test_task', 't');
$count_field = $query
->addExpression('COUNT(task)', 'num');
$task_field = $query
->addField('t', 'task');
$query
->orderBy($count_field);
$query
->groupBy($task_field);
$result = $query
->execute();
$num_records = 0;
$last_count = 0;
$records = array();
foreach ($result as $record) {
$num_records++;
$this
->assertTrue($record->{$count_field} >= $last_count, t('Results returned in correct order.'));
$last_count = $record->{$count_field};
$records[$record->{$task_field}] = $record->{$count_field};
}
$correct_results = array(
'eat' => 1,
'sleep' => 2,
'code' => 1,
'found new band' => 1,
'perform at superbowl' => 1,
);
foreach ($correct_results as $task => $count) {
$this
->assertEqual($records[$task], $count, t("Correct number of '@task' records found.", array(
'@task' => $task,
)));
}
$this
->assertEqual($num_records, 6, t('Returned the correct number of total rows.'));
}
function testGroupByAndHaving() {
$query = db_select('test_task', 't');
$count_field = $query
->addExpression('COUNT(task)', 'num');
$task_field = $query
->addField('t', 'task');
$query
->orderBy($count_field);
$query
->groupBy($task_field);
$query
->havingCondition('COUNT(task)', 2, '>=');
$result = $query
->execute();
$num_records = 0;
$last_count = 0;
$records = array();
foreach ($result as $record) {
$num_records++;
$this
->assertTrue($record->{$count_field} >= 2, t('Record has the minimum count.'));
$this
->assertTrue($record->{$count_field} >= $last_count, t('Results returned in correct order.'));
$last_count = $record->{$count_field};
$records[$record->{$task_field}] = $record->{$count_field};
}
$correct_results = array(
'sleep' => 2,
);
foreach ($correct_results as $task => $count) {
$this
->assertEqual($records[$task], $count, t("Correct number of '@task' records found.", array(
'@task' => $task,
)));
}
$this
->assertEqual($num_records, 1, t('Returned the correct number of total rows.'));
}
function testRange() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$query
->range(0, 2);
$result = $query
->execute();
$num_records = 0;
foreach ($result as $record) {
$num_records++;
}
$this
->assertEqual($num_records, 2, t('Returned the correct number of rows.'));
}
function testDistinct() {
$query = db_select('test_task');
$task_field = $query
->addField('test_task', 'task');
$query
->distinct();
$result = $query
->execute();
$num_records = 0;
foreach ($result as $record) {
$num_records++;
}
$this
->assertEqual($num_records, 6, t('Returned the correct number of rows.'));
}
function testCountQuery() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$query
->orderBy('name');
$count = $query
->countQuery()
->execute()
->fetchField();
$this
->assertEqual($count, 4, t('Counted the correct number of records.'));
$record = $query
->execute()
->fetch();
$this
->assertEqual($record->{$name_field}, 'George', t('Correct data retrieved.'));
$this
->assertEqual($record->{$age_field}, 27, t('Correct data retrieved.'));
}
function testNestedConditions() {
$query = db_select('test');
$query
->addField('test', 'job');
$query
->condition('name', 'Paul');
$query
->condition(db_or()
->condition('age', 26)
->condition('age', 27));
$job = $query
->execute()
->fetchField();
$this
->assertEqual($job, 'Songwriter', t('Correct data retrieved.'));
}
}
class DatabaseSelectPagerDefaultTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Pager query tests',
'description' => 'Test the pager query extender.',
'group' => 'Database',
);
}
function testEvenPagerQuery() {
$limit = 2;
$count = db_query('SELECT COUNT(*) FROM {test}')
->fetchField();
$correct_number = $limit;
$num_pages = floor($count / $limit);
if (!($num_pages * $limit < $count)) {
$num_pages--;
}
for ($page = 0; $page <= $num_pages; ++$page) {
$this
->drupalGet('database_test/pager_query_even/' . $limit, array(
'query' => array(
'page' => $page,
),
));
$data = json_decode($this
->drupalGetContent());
if ($page == $num_pages) {
$correct_number = $count - $limit * $page;
}
$this
->assertEqual(count($data->names), $correct_number, t('Correct number of records returned by pager: @number', array(
'@number' => $correct_number,
)));
}
}
function testOddPagerQuery() {
$limit = 2;
$count = db_query('SELECT COUNT(*) FROM {test_task}')
->fetchField();
$correct_number = $limit;
$num_pages = floor($count / $limit);
if (!($num_pages * $limit < $count)) {
$num_pages--;
}
for ($page = 0; $page <= $num_pages; ++$page) {
$this
->drupalGet('database_test/pager_query_odd/' . $limit, array(
'query' => array(
'page' => $page,
),
));
$data = json_decode($this
->drupalGetContent());
if ($page == $num_pages) {
$correct_number = $count - $limit * $page;
}
$this
->assertEqual(count($data->names), $correct_number, t('Correct number of records returned by pager: @number', array(
'@number' => $correct_number,
)));
}
}
function testInnerPagerQuery() {
$query = db_select('test', 't')
->extend('PagerDefault');
$query
->fields('t', array(
'age',
))
->orderBy('age')
->limit(5);
$outer_query = db_select($query);
$outer_query
->addField('subquery', 'age');
$ages = $outer_query
->execute()
->fetchCol();
$this
->assertEqual($ages, array(
25,
26,
27,
28,
), t('Inner pager query returned the correct ages.'));
}
function testHavingPagerQuery() {
$query = db_select('test', 't')
->extend('PagerDefault');
$query
->fields('t', array(
'name',
))
->orderBy('name')
->groupBy('name')
->having('MAX(age) > :count', array(
':count' => 26,
))
->limit(5);
$ages = $query
->execute()
->fetchCol();
$this
->assertEqual($ages, array(
'George',
'Ringo',
), t('Pager query with having expression returned the correct ages.'));
}
}
class DatabaseSelectTableSortDefaultTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Tablesort query tests',
'description' => 'Test the tablesort query extender.',
'group' => 'Database',
);
}
function testTableSortQuery() {
$sorts = array(
array(
'field' => t('Task ID'),
'sort' => 'desc',
'first' => 'perform at superbowl',
'last' => 'eat',
),
array(
'field' => t('Task ID'),
'sort' => 'asc',
'first' => 'eat',
'last' => 'perform at superbowl',
),
array(
'field' => t('Task'),
'sort' => 'asc',
'first' => 'code',
'last' => 'sleep',
),
array(
'field' => t('Task'),
'sort' => 'desc',
'first' => 'sleep',
'last' => 'code',
),
);
foreach ($sorts as $sort) {
$this
->drupalGet('database_test/tablesort/', array(
'query' => array(
'order' => $sort['field'],
'sort' => $sort['sort'],
),
));
$data = json_decode($this
->drupalGetContent());
$first = array_shift($data->tasks);
$last = array_pop($data->tasks);
$this
->assertEqual($first->task, $sort['first'], t('Items appear in the correct order.'));
$this
->assertEqual($last->task, $sort['last'], t('Items appear in the correct order.'));
}
}
function testTableSortQueryFirst() {
$sorts = array(
array(
'field' => t('Task ID'),
'sort' => 'desc',
'first' => 'perform at superbowl',
'last' => 'eat',
),
array(
'field' => t('Task ID'),
'sort' => 'asc',
'first' => 'eat',
'last' => 'perform at superbowl',
),
array(
'field' => t('Task'),
'sort' => 'asc',
'first' => 'code',
'last' => 'sleep',
),
array(
'field' => t('Task'),
'sort' => 'desc',
'first' => 'sleep',
'last' => 'code',
),
);
foreach ($sorts as $sort) {
$this
->drupalGet('database_test/tablesort_first/', array(
'query' => array(
'order' => $sort['field'],
'sort' => $sort['sort'],
),
));
$data = json_decode($this
->drupalGetContent());
$first = array_shift($data->tasks);
$last = array_pop($data->tasks);
$this
->assertEqual($first->task, $sort['first'], t('Items appear in the correct order sorting by @field @sort.', array(
'@field' => $sort['field'],
'@sort' => $sort['sort'],
)));
$this
->assertEqual($last->task, $sort['last'], t('Items appear in the correct order sorting by @field @sort.', array(
'@field' => $sort['field'],
'@sort' => $sort['sort'],
)));
}
}
}
class DatabaseTaggingTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Query tagging tests',
'description' => 'Test the tagging capabilities of the Select builder.',
'group' => 'Database',
);
}
function testHasTag() {
$query = db_select('test');
$query
->addField('test', 'name');
$query
->addField('test', 'age', 'age');
$query
->addTag('test');
$this
->assertTrue($query
->hasTag('test'), t('hasTag() returned true.'));
$this
->assertFalse($query
->hasTag('other'), t('hasTag() returned false.'));
}
function testHasAllTags() {
$query = db_select('test');
$query
->addField('test', 'name');
$query
->addField('test', 'age', 'age');
$query
->addTag('test');
$query
->addTag('other');
$this
->assertTrue($query
->hasAllTags('test', 'other'), t('hasAllTags() returned true.'));
$this
->assertFalse($query
->hasAllTags('test', 'stuff'), t('hasAllTags() returned false.'));
}
function testHasAnyTag() {
$query = db_select('test');
$query
->addField('test', 'name');
$query
->addField('test', 'age', 'age');
$query
->addTag('test');
$this
->assertTrue($query
->hasAnyTag('test', 'other'), t('hasAnyTag() returned true.'));
$this
->assertFalse($query
->hasAnyTag('other', 'stuff'), t('hasAnyTag() returned false.'));
}
function testMetaData() {
$query = db_select('test');
$query
->addField('test', 'name');
$query
->addField('test', 'age', 'age');
$data = array(
'a' => 'A',
'b' => 'B',
);
$query
->addMetaData('test', $data);
$return = $query
->getMetaData('test');
$this
->assertEqual($data, $return, t('Corect metadata returned.'));
$return = $query
->getMetaData('nothere');
$this
->assertNull($return, t('Non-existent key returned NULL.'));
}
}
class DatabaseAlterTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Query altering tests',
'description' => 'Test the hook_query_alter capabilities of the Select builder.',
'group' => 'Database',
);
}
function testSimpleAlter() {
$query = db_select('test');
$query
->addField('test', 'name');
$query
->addField('test', 'age', 'age');
$query
->addTag('database_test_alter_add_range');
$result = $query
->execute();
$num_records = 0;
foreach ($result as $record) {
$num_records++;
}
$this
->assertEqual($num_records, 2, t('Returned the correct number of rows.'));
}
function testAlterWithJoin() {
$query = db_select('test_task');
$tid_field = $query
->addField('test_task', 'tid');
$task_field = $query
->addField('test_task', 'task');
$query
->orderBy($task_field);
$query
->addTag('database_test_alter_add_join');
$result = $query
->execute();
$records = $result
->fetchAll();
$this
->assertEqual(count($records), 2, t('Returned the correct number of rows.'));
$this
->assertEqual($records[0]->name, 'George', t('Correct data retrieved.'));
$this
->assertEqual($records[0]->{$tid_field}, 4, t('Correct data retrieved.'));
$this
->assertEqual($records[0]->{$task_field}, 'sing', t('Correct data retrieved.'));
$this
->assertEqual($records[1]->name, 'George', t('Correct data retrieved.'));
$this
->assertEqual($records[1]->{$tid_field}, 5, t('Correct data retrieved.'));
$this
->assertEqual($records[1]->{$task_field}, 'sleep', t('Correct data retrieved.'));
}
function testAlterChangeConditional() {
$query = db_select('test_task');
$tid_field = $query
->addField('test_task', 'tid');
$pid_field = $query
->addField('test_task', 'pid');
$task_field = $query
->addField('test_task', 'task');
$people_alias = $query
->join('test', 'people', "test_task.pid = people.id");
$name_field = $query
->addField($people_alias, 'name', 'name');
$query
->condition('test_task.tid', '1');
$query
->orderBy($tid_field);
$query
->addTag('database_test_alter_change_conditional');
$result = $query
->execute();
$records = $result
->fetchAll();
$this
->assertEqual(count($records), 1, t('Returned the correct number of rows.'));
$this
->assertEqual($records[0]->{$name_field}, 'John', t('Correct data retrieved.'));
$this
->assertEqual($records[0]->{$tid_field}, 2, t('Correct data retrieved.'));
$this
->assertEqual($records[0]->{$pid_field}, 1, t('Correct data retrieved.'));
$this
->assertEqual($records[0]->{$task_field}, 'sleep', t('Correct data retrieved.'));
}
}
class DatabaseAlter2TestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Query altering tests, part 2',
'description' => 'Test the hook_query_alter capabilities of the Select builder.',
'group' => 'Database',
);
}
function testAlterChangeFields() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addField('test', 'age', 'age');
$query
->orderBy('name');
$query
->addTag('database_test_alter_change_fields');
$record = $query
->execute()
->fetch();
$this
->assertEqual($record->{$name_field}, 'George', t('Correct data retrieved.'));
$this
->assertFalse(isset($record->{$age_field}), t('Age field not found, as intended.'));
}
function testAlterExpression() {
$query = db_select('test');
$name_field = $query
->addField('test', 'name');
$age_field = $query
->addExpression("age*2", 'double_age');
$query
->condition('age', 27);
$query
->addTag('database_test_alter_change_expressions');
$result = $query
->execute();
$record = $result
->fetch();
$this
->assertEqual($record->{$name_field}, 'George', t('Fetched name is correct.'));
$this
->assertEqual($record->{$age_field}, 27 * 3, t('Fetched age expression is correct.'));
}
function testAlterRemoveRange() {
$query = db_select('test');
$query
->addField('test', 'name');
$query
->addField('test', 'age', 'age');
$query
->range(0, 2);
$query
->addTag('database_test_alter_remove_range');
$num_records = count($query
->execute()
->fetchAll());
$this
->assertEqual($num_records, 4, t('Returned the correct number of rows.'));
}
}
class DatabaseRegressionTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Regression tests',
'description' => 'Regression tests cases for the database layer.',
'group' => 'Database',
);
}
function testRegression_310447() {
$name = str_repeat("é", 255);
db_insert('test')
->fields(array(
'name' => $name,
'age' => 20,
'job' => 'Dancer',
))
->execute();
$from_database = db_query('SELECT name FROM {test} WHERE name = :name', array(
':name' => $name,
))
->fetchField();
$this
->assertIdentical($name, $from_database, t("The database handles UTF-8 characters cleanly."));
}
function testDBColumnExists() {
$this
->assertTrue(db_column_exists('node', 'nid'), t('Returns true for existent column.'));
$this
->assertFalse(db_column_exists('node', 'nosuchcolumn'), t('Returns false for nonexistent column.'));
}
function testDBTableExists() {
$this
->assertTrue(db_table_exists('node'), t('Returns true for existent table.'));
$this
->assertFalse(db_table_exists('nosuchtable'), t('Returns false for nonexistent table.'));
}
}
class DatabaseLoggingTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Query logging',
'description' => 'Test the query logging facility.',
'group' => 'Database',
);
}
function testEnableLogging() {
Database::startLog('testing');
db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
))
->fetchCol();
db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
))
->fetchCol();
$queries = Database::getLog('testing', 'default');
$this
->assertEqual(count($queries), 2, t('Correct number of queries recorded.'));
foreach ($queries as $query) {
$this
->assertEqual($query['caller']['function'], __FUNCTION__, t('Correct function in query log.'));
}
}
function testEnableMultiLogging() {
Database::startLog('testing1');
db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
))
->fetchCol();
Database::startLog('testing2');
db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
))
->fetchCol();
$queries1 = Database::getLog('testing1');
$queries2 = Database::getLog('testing2');
$this
->assertEqual(count($queries1), 2, t('Correct number of queries recorded for log 1.'));
$this
->assertEqual(count($queries2), 1, t('Correct number of queries recorded for log 2.'));
}
function testEnableTargetLogging() {
$connection_info = Database::getConnectionInfo('default');
Database::addConnectionInfo('default', 'slave', $connection_info['default']);
Database::startLog('testing1');
db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
))
->fetchCol();
db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
), array(
'target' => 'slave',
));
$queries1 = Database::getLog('testing1');
$this
->assertEqual(count($queries1), 2, t('Recorded queries from all targets.'));
$this
->assertEqual($queries1[0]['target'], 'default', t('First query used default target.'));
$this
->assertEqual($queries1[1]['target'], 'slave', t('Second query used slave target.'));
}
function testEnableTargetLoggingNoTarget() {
Database::startLog('testing1');
db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
))
->fetchCol();
db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
), array(
'target' => 'fake',
))
->fetchCol();
$queries1 = Database::getLog('testing1');
$this
->assertEqual(count($queries1), 2, t('Recorded queries from all targets.'));
$this
->assertEqual($queries1[0]['target'], 'default', t('First query used default target.'));
$this
->assertEqual($queries1[1]['target'], 'default', t('Second query used default target as fallback.'));
}
function testEnableMultiConnectionLogging() {
$connection_info = Database::getConnectionInfo('default');
Database::addConnectionInfo('test2', 'default', $connection_info['default']);
Database::startLog('testing1');
Database::startLog('testing1', 'test2');
db_query('SELECT name FROM {test} WHERE age > :age', array(
':age' => 25,
))
->fetchCol();
$old_key = db_set_active('test2');
db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'Ringo',
), array(
'target' => 'slave',
))
->fetchCol();
db_set_active($old_key);
$queries1 = Database::getLog('testing1');
$queries2 = Database::getLog('testing1', 'test2');
$this
->assertEqual(count($queries1), 1, t('Correct number of queries recorded for first connection.'));
$this
->assertEqual(count($queries2), 1, t('Correct number of queries recorded for second connection.'));
}
}
class DatabaseRangeQueryTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Range query test',
'description' => 'Test the Range query functionality.',
'group' => 'Database',
);
}
function setUp() {
parent::setUp('database_test');
}
function testRangeQuery() {
$range_rows = db_query_range("SELECT name FROM {system} ORDER BY name", 2, 3)
->fetchAll();
$this
->assertEqual(count($range_rows), 3, t('Range query work and return correct number of rows.'));
$raw_rows = db_query('SELECT name FROM {system} ORDER BY name')
->fetchAll();
$raw_rows = array_slice($raw_rows, 2, 3);
$this
->assertEqual($range_rows, $raw_rows, t('Range query work and return target data.'));
}
}
class DatabaseTemporaryQueryTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Temporary query test',
'description' => 'Test the temporary query functionality.',
'group' => 'Database',
);
}
function setUp() {
parent::setUp('database_test');
}
function countTableRows($table_name) {
return db_select($table_name)
->countQuery()
->execute()
->fetchField();
}
function testTemporaryQuery() {
$this
->drupalGet('database_test/db_query_temporary');
$data = json_decode($this
->drupalGetContent());
if ($data) {
$this
->assertEqual($this
->countTableRows("system"), $data->row_count, t('The temporary table contains the correct amount of rows.'));
$this
->assertFalse(db_table_exists($data->table_name), t('The temporary table is, indeed, temporary.'));
}
else {
$this
->fail(t("The creation of the temporary table failed."));
}
$table_name_system = db_query_temporary('SELECT status FROM {system}', array());
$table_name_users = db_query_temporary('SELECT uid FROM {users}', array());
$this
->assertEqual($this
->countTableRows($table_name_system), $this
->countTableRows("system"), t('A temporary table was created successfully in this request.'));
$this
->assertEqual($this
->countTableRows($table_name_users), $this
->countTableRows("users"), t('A second temporary table was created successfully in this request.'));
}
}
class DatabaseAnsiSyntaxTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'ANSI SQL syntax tests',
'description' => 'Test ANSI SQL syntax interpretation.',
'group' => 'Database',
);
}
function setUp() {
parent::setUp('database_test');
}
function testBasicConcat() {
$result = db_query('SELECT :a1 || :a2 || :a3 || :a4 || :a5', array(
':a1' => 'This',
':a2' => ' ',
':a3' => 'is',
':a4' => ' a ',
':a5' => 'test.',
));
$this
->assertIdentical($result
->fetchField(), 'This is a test.', t('Basic ANSI Concat works.'));
}
function testFieldConcat() {
$result = db_query('SELECT :a1 || name || :a2 || age || :a3 FROM {test} WHERE age = :age', array(
':a1' => 'The age of ',
':a2' => ' is ',
':a3' => '.',
':age' => 25,
));
$this
->assertIdentical($result
->fetchField(), 'The age of John is 25.', t('Field ANSI Concat works.'));
}
}
class DatabaseInvalidDataTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Invalid data',
'description' => 'Test handling of some invalid data.',
'group' => 'Database',
);
}
function setUp() {
parent::setUp('database_test');
}
function testInsertDuplicateData() {
try {
db_insert('test')
->fields(array(
'name',
'age',
'job',
))
->values(array(
'name' => 'Elvis',
'age' => 63,
'job' => 'Singer',
))
->values(array(
'name' => 'John',
'age' => 17,
'job' => 'Consultant',
))
->values(array(
'name' => 'Frank',
'age' => 75,
'job' => 'Singer',
))
->execute();
$this
->fail(t('Insert succeedded when it should not have.'));
} catch (Exception $e) {
$name = db_query('SELECT name FROM {test} WHERE age = :age', array(
':age' => 63,
))
->fetchField();
if ($name == 'Elvis') {
if (!Database::getConnection()
->supportsTransactions()) {
$this
->pass(t("The whole transaction has not been rolled-back when a duplicate key insert occurs, this is expected because the database doesn't support transactions"));
}
else {
$this
->fail(t('The whole transaction is rolled back when a duplicate key insert occurs.'));
}
}
else {
$this
->pass(t('The whole transaction is rolled back when a duplicate key insert occurs.'));
}
$record = db_select('test')
->fields('test', array(
'name',
'age',
))
->condition('age', array(
17,
75,
), 'IN')
->execute()
->fetchObject();
$this
->assertFalse($record, t('The rest of the insert aborted as expected.'));
}
}
}
class DatabaseQueryTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Custom query syntax tests',
'description' => 'Test Drupal\'s extended prepared statement syntax..',
'group' => 'Database',
);
}
function setUp() {
parent::setUp('database_test');
}
function testArraySubstitution() {
$names = db_query('SELECT name FROM {test} WHERE age IN (:ages) ORDER BY age', array(
':ages' => array(
25,
26,
27,
),
))
->fetchAll();
$this
->assertEqual(count($names), 3, t('Correct number of names returned'));
}
}
class DatabaseTransactionTestCase extends DatabaseTestCase {
public static function getInfo() {
return array(
'name' => 'Transaction tests',
'description' => 'Test the transaction abstraction system.',
'group' => 'Database',
);
}
protected function transactionOuterLayer($suffix, $rollback = FALSE) {
$connection = Database::getConnection();
$txn = db_transaction();
db_insert('test')
->fields(array(
'name' => 'David' . $suffix,
'age' => '24',
))
->execute();
$this
->assertTrue($connection
->inTransaction(), t('In transaction before calling nested transaction.'));
$this
->transactionInnerLayer($suffix, $rollback);
$this
->assertTrue($connection
->inTransaction(), t('In transaction after calling nested transaction.'));
}
protected function transactionInnerLayer($suffix, $rollback = FALSE) {
$connection = Database::getConnection();
$txn = db_transaction();
db_insert('test')
->fields(array(
'name' => 'Daniel' . $suffix,
'age' => '19',
))
->execute();
$this
->assertTrue($connection
->inTransaction(), t('In transaction inside nested transaction.'));
if ($rollback) {
$txn
->rollback();
$this
->assertTrue($txn
->willRollback(), t('Transaction is scheduled to roll back after calling rollback().'));
}
}
function testTransactionsSupported() {
try {
$connection = Database::getConnection();
if ($connection
->supportsTransactions()) {
$txn = db_transaction(TRUE);
}
$this
->pass('Transaction started successfully.');
} catch (TransactionsNotSupportedException $e) {
$this
->fail("Exception thrown when it shouldn't have been.");
}
}
function testTransactionsNotSupported() {
try {
$connection = Database::getConnection();
if (!$connection
->supportsTransactions()) {
$txn = db_transaction(TRUE);
$this
->fail('No transaction failure registered.');
}
} catch (TransactionsNotSupportedException $e) {
$this
->pass('Exception thrown for unsupported transactions.');
}
}
function testTransactionRollBackSupported() {
if (!Database::getConnection()
->supportsTransactions()) {
return;
}
try {
$this
->transactionOuterLayer('B', TRUE);
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'DavidB',
))
->fetchField();
$this
->assertNotIdentical($saved_age, '24', t('Cannot retrieve DavidB row after commit.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'DanielB',
))
->fetchField();
$this
->assertNotIdentical($saved_age, '19', t('Cannot retrieve DanielB row after commit.'));
} catch (Exception $e) {
$this
->fail($e
->getMessage());
}
}
function testTransactionRollBackNotSupported() {
if (Database::getConnection()
->supportsTransactions()) {
return;
}
try {
$this
->transactionOuterLayer('B', TRUE);
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'DavidB',
))
->fetchField();
$this
->assertIdentical($saved_age, '24', t('DavidB not rolled back, since transactions are not supported.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'DanielB',
))
->fetchField();
$this
->assertIdentical($saved_age, '19', t('DanielB not rolled back, since transactions are not supported.'));
} catch (Exception $e) {
$this
->fail($e
->getMessage());
}
}
function testCommittedTransaction() {
try {
$this
->transactionOuterLayer('A');
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'DavidA',
))
->fetchField();
$this
->assertIdentical($saved_age, '24', t('Can retrieve DavidA row after commit.'));
$saved_age = db_query('SELECT age FROM {test} WHERE name = :name', array(
':name' => 'DanielA',
))
->fetchField();
$this
->assertIdentical($saved_age, '19', t('Can retrieve DanielA row after commit.'));
} catch (Exception $e) {
$this
->fail($e
->getMessage());
}
}
}
class DatabaseExtraTypesTestCase extends DrupalWebTestCase {
public static function getInfo() {
return array(
'name' => 'Extra Types tests',
'description' => 'Test the Extra Types.',
'group' => 'Database',
);
}
function testDateField() {
try {
$date_table = array(
'fields' => array(
'date_field' => array(
'description' => t('Test Date field'),
'type' => 'date',
'not null' => FALSE,
),
),
);
db_create_table('date_table', $date_table);
$this
->assertTrue(db_table_exists('date_table'), t('Created table with date field'));
db_insert('date_table')
->fields(array(
'date_field',
))
->values(array(
'date_field' => '2001-01-01',
))
->values(array(
'date_field' => '1856-12-31',
))
->values(array(
'date_field' => '2100-06-30',
))
->execute();
$num_records = (int) db_query('SELECT COUNT(*) FROM {date_table}')
->fetchField();
$this
->assertEqual($num_records, 3, t('Inserted 3 records, and counted 3 records'));
$res = db_query('SELECT date_field from {date_table} ORDER BY date_field');
$date = $res
->fetch()->date_field;
$this
->assertEqual($date, '1856-12-31', t('Date retrieved in order @date', array(
'@date' => $date,
)));
$date = $res
->fetch()->date_field;
$this
->assertEqual($date, '2001-01-01', t('Date retrieved in order @date', array(
'@date' => $date,
)));
$date = $res
->fetch()->date_field;
$this
->assertEqual($date, '2100-06-30', t('Date retrieved in order @date', array(
'@date' => $date,
)));
db_drop_table('date_table');
$this
->assertFalse(db_table_exists('date_table'), t('Dropped table with date field'));
} catch (Exception $e) {
$this
->fail($e
->getMessage());
}
}
function testTimeField() {
try {
$time_table = array(
'fields' => array(
'time_field' => array(
'description' => t('Test Time field'),
'type' => 'time',
'not null' => FALSE,
),
),
);
db_create_table('time_table', $time_table);
$this
->assertTrue(db_table_exists('time_table'), t('Created table with time field'));
db_insert('time_table')
->fields(array(
'time_field',
))
->values(array(
'time_field' => '12:59:00',
))
->values(array(
'time_field' => '00:01:00',
))
->values(array(
'time_field' => '23:17:00',
))
->execute();
$num_records = (int) db_query('SELECT COUNT(*) FROM {time_table}')
->fetchField();
$this
->assertEqual($num_records, 3, t('Inserted 3 records, and counted 3 records'));
$res = db_query('SELECT time_field from {time_table} ORDER BY time_field');
$time = $res
->fetch()->time_field;
$this
->assertEqual($time, '00:01:00', t('Time retrieved in order @time', array(
'@time' => $time,
)));
$time = $res
->fetch()->time_field;
$this
->assertEqual($time, '12:59:00', t('Time retrieved in order @time', array(
'@time' => $time,
)));
$time = $res
->fetch()->time_field;
$this
->assertEqual($time, '23:17:00', t('Time retrieved in order @time', array(
'@time' => $time,
)));
db_drop_table('time_table');
$this
->assertFalse(db_table_exists('time_table'), t('Dropped table with time field'));
} catch (Exception $e) {
$this
->fail($e
->getMessage());
}
}
}
class DatabaseNextIdCase extends DrupalWebTestCase {
function getInfo() {
return array(
'name' => t('Sequences API'),
'description' => t('Test the secondary sequences API.'),
'group' => t('Database'),
);
}
function testDbNextId() {
$first = db_next_id();
$second = db_next_id();
$this
->assertEqual($first + 1, $second, t('The second call from a sequence provides a number increased by one.'));
$result = db_next_id(1000);
$this
->assertEqual($result, 1001, t('Sequence provides a larger number than the existing ID.'));
}
}