function MergeTest::testMergeUpdateWithoutUpdate in Zircon Profile 8
Same name and namespace in other branches
- 8.0 core/modules/system/src/Tests/Database/MergeTest.php \Drupal\system\Tests\Database\MergeTest::testMergeUpdateWithoutUpdate()
Confirms that we can merge-update without any update fields.
File
- core/
modules/ system/ src/ Tests/ Database/ MergeTest.php, line 171 - Contains \Drupal\system\Tests\Database\MergeTest.
Class
- MergeTest
- Tests the MERGE query builder.
Namespace
Drupal\system\Tests\DatabaseCode
function testMergeUpdateWithoutUpdate() {
$num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
db_merge('test_people')
->key('job', 'Speaker')
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, 'Merge skipped properly.');
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Meredith', 'Name skipped correctly.');
$this
->assertEqual($person->age, 30, 'Age skipped correctly.');
$this
->assertEqual($person->job, 'Speaker', 'Job skipped correctly.');
db_merge('test_people')
->key('job', 'Speaker')
->insertFields(array(
'age' => 31,
))
->execute();
$num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
->fetchField();
$this
->assertEqual($num_records_before, $num_records_after, 'Merge skipped properly.');
$person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
':job' => 'Speaker',
))
->fetch();
$this
->assertEqual($person->name, 'Meredith', 'Name skipped correctly.');
$this
->assertEqual($person->age, 30, 'Age skipped correctly.');
$this
->assertEqual($person->job, 'Speaker', 'Job skipped correctly.');
}