function DatabaseSelectTestCase::testIsNullCondition

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

File

core/modules/simpletest/tests/database_test.test, line 1525

Database tests.

Class

DatabaseSelectTestCase

Test the SELECT builder.

Code

function testIsNullCondition() {
  $this->ensureSampleDataNull();

  $names = db_select('test_null', 'tn')
    ->fields('tn', array('name'))
    ->isNull('age')
    ->execute()->fetchCol();

  $this->assertEqual(count($names), 1, 'Correct number of records found with NULL age.');
  $this->assertEqual($names[0], 'Fozzie', 'Correct record returned for NULL age.');
}