DatabaseSelectTestCase::testNullCondition

Test that we can find a record with a NULL value.

File

modules/simpletest/tests/database_test.test, line 1459

Code

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.'));
}