abstract class DatabaseTestBase

abstract class DatabaseTestBase extends DrupalUnitTestBase {
  public static $modules = array(
    'database_test',
  );
  function setUp() {
    parent::setUp();
    $this
      ->installSchema('database_test', array(
      'test',
      'test_people',
      'test_one_blob',
      'test_two_blobs',
      'test_task',
      'test_null',
      'test_serialized',
    ));
    self::addSampleData();
  }

  /**
   * Sets up tables for NULL handling.
   */
  function ensureSampleDataNull() {
    db_insert('test_null')
      ->fields(array(
      'name',
      'age',
    ))
      ->values(array(
      'name' => 'Kermit',
      'age' => 25,
    ))
      ->values(array(
      'name' => 'Fozzie',
      'age' => NULL,
    ))
      ->values(array(
      'name' => 'Gonzo',
      'age' => 27,
    ))
      ->execute();
  }

  /**
   * Sets up our sample data.
   */
  static function addSampleData() {

    // We need the IDs, so we can't use a multi-insert here.
    $john = db_insert('test')
      ->fields(array(
      'name' => 'John',
      'age' => 25,
      'job' => 'Singer',
    ))
      ->execute();
    $george = db_insert('test')
      ->fields(array(
      'name' => 'George',
      'age' => 27,
      'job' => 'Singer',
    ))
      ->execute();
    $ringo = db_insert('test')
      ->fields(array(
      'name' => 'Ringo',
      'age' => 28,
      'job' => 'Drummer',
    ))
      ->execute();
    $paul = db_insert('test')
      ->fields(array(
      'name' => 'Paul',
      'age' => 26,
      'job' => 'Songwriter',
    ))
      ->execute();
    db_insert('test_people')
      ->fields(array(
      'name' => 'Meredith',
      'age' => 30,
      'job' => 'Speaker',
    ))
      ->execute();
    db_insert('test_task')
      ->fields(array(
      'pid',
      'task',
      'priority',
    ))
      ->values(array(
      'pid' => $john,
      'task' => 'eat',
      'priority' => 3,
    ))
      ->values(array(
      'pid' => $john,
      'task' => 'sleep',
      'priority' => 4,
    ))
      ->values(array(
      'pid' => $john,
      'task' => 'code',
      'priority' => 1,
    ))
      ->values(array(
      'pid' => $george,
      'task' => 'sing',
      'priority' => 2,
    ))
      ->values(array(
      'pid' => $george,
      'task' => 'sleep',
      'priority' => 2,
    ))
      ->values(array(
      'pid' => $paul,
      'task' => 'found new band',
      'priority' => 1,
    ))
      ->values(array(
      'pid' => $paul,
      'task' => 'perform at superbowl',
      'priority' => 3,
    ))
      ->execute();
  }

}