function DatabaseDeleteTruncateTestCase::testSimpleDelete in SimpleTest 7

Confirm that we can delete a single record successfully.

File

tests/database_test.test, line 949

Class

DatabaseDeleteTruncateTestCase

Delete/Truncate tests.

Code

function testSimpleDelete() {
  $num_records_before = db_query('SELECT COUNT(*) FROM {test}')
    ->fetchField();
  $num_deleted = db_delete('test')
    ->condition('id', 1)
    ->execute();
  $this
    ->assertIdentical($num_deleted, 1, t('Deleted 1 record.'));
  $num_records_after = db_query('SELECT COUNT(*) FROM {test}')
    ->fetchField();
  $this
    ->assertEqual($num_records_before, $num_records_after + $num_deleted, t('Deletion adds up.'));
}