function DatabaseMergeTestCase::testMergeUpdate

Confirm that we can merge-update a record successfully.

File

modules/simpletest/tests/database_test.test, line 1253

Class

DatabaseMergeTestCase

Test the MERGE query builder.

Code

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, '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.');
}