function MergeTest::testMergeUpdate in Zircon Profile 8.0

Same name and namespace in other branches

1. 8 core/modules/system/src/Tests/Database/MergeTest.php \Drupal\system\Tests\Database\MergeTest::testMergeUpdate()

Confirms that we can merge-update a record successfully.

File

core/modules/system/src/Tests/Database/MergeTest.php, line 48

Contains \Drupal\system\Tests\Database\MergeTest.

Class

MergeTest

Tests the MERGE query builder.

Namespace

Drupal\system\Tests\Database

Code

function testMergeUpdate() {
  $num_records_before = db_query('SELECT COUNT(*) FROM {test_people}')
    ->fetchField();
  $result = db_merge('test_people')
    ->key('job', 'Speaker')
    ->fields(array(
    'age' => 31,
    'name' => 'Tiffany',
  ))
    ->execute();
  $this
    ->assertEqual($result, Merge::STATUS_UPDATE, 'Update status returned.');
  $num_records_after = db_query('SELECT COUNT(*) FROM {test_people}')
    ->fetchField();
  $this
    ->assertEqual($num_records_before, $num_records_after, 'Merge updated properly.');
  $person = db_query('SELECT * FROM {test_people} WHERE job = :job', array(
    ':job' => 'Speaker',
  ))
    ->fetch();
  $this
    ->assertEqual($person->name, 'Tiffany', 'Name set correctly.');
  $this
    ->assertEqual($person->age, 31, 'Age set correctly.');
  $this
    ->assertEqual($person->job, 'Speaker', 'Job set correctly.');
}