<?php

/**
 * @file
 * Test module updates.
 */

/**
 * Test module update 7310.
 */
class BmTestUpdate7310 extends BmTestBase {

  /**
   * Define this test class.
   */
  public static function getInfo() {
    return array(
      'name' => 'Update 7310',
      'description' => 'Confirm update 7310 works as intended.',
      'group' => 'backup_migrate',
    );
  }

  /**
   * {@inheritdoc}
   */
  public function setUp(array $modules = array()) {
    parent::setUp($modules);

    // Log in as user 1, so that permissions are irrelevant.
    $this->loginUser1();
  }

  /**
   * Test update 7310.
   */
  public function testUpdate7310() {
    require_once dirname(__FILE__) . '/../includes/destinations.inc';
    require_once dirname(__FILE__) . '/../includes/schedules.inc';

    $this->assertEqual(function_exists('backup_migrate_update_7310'), TRUE, 'Update 7310 exists.');

    // First test what happens when there are no e-mail destinations.
    // Execute the update function.
    $result = backup_migrate_update_7310();

    // We should be getting a notice as a result.
    $message = "The following notice was displayed: &quot;$result&quot;";
    $expected = 'No destinations were affected by this change.';
    $this->assertEqual($expected, $result, $message);

    // Next, add e-mail destinations and see what happens then.
    // Create two mock e-mail destinations.
    $address = strtolower($this->randomName(10)) . '@example.com';
    $email_destination_id = strtolower($this->randomName(16));
    $this->submitDestinationEmail('Mock e-mail destination', $email_destination_id, $address);
    $address = strtolower($this->randomName(10)) . '@example.com';
    $email_destination_id = strtolower($this->randomName(16));
    $this->submitDestinationEmail('Mock e-mail destination', $email_destination_id, $address);
    $this->assertText(t('Your destination was saved'));

    // Create mock schedules with different types of destinations.
    $mock_schedule_1 = $this->randomName(10);
    $mock_schedule_2 = $this->randomName(10);
    $mock_schedule_3 = $this->randomName(10);
    $this->submitSchedule($mock_schedule_1, 'test_1', 'scheduled', '');
    $this->assertText(t('Your schedule was saved'));
    $this->submitSchedule($mock_schedule_2, 'test_2', $email_destination_id, '');
    $this->assertText(t('Your schedule was saved'));
    $this->submitSchedule($mock_schedule_3, 'test_3', 'scheduled', $email_destination_id);
    $this->assertText(t('Your schedule was saved'));

    $destinations = db_select('backup_migrate_destinations', 'bmd')->fields('bmd', array('machine_name'))->condition('subtype', 'email', '=')->execute()->fetchAllAssoc('machine_name', PDO::FETCH_ASSOC);
    $destinations = array_keys($destinations);

    // Execute the update function.
    $result = backup_migrate_update_7310();

    // We should be getting a notice as a result.
    $expected = htmlspecialchars("Schedules that back up to e-mail destinations have been disabled. Check that you are using the correct e-mail addresses, then re-enable manually. The following schedules have been disabled: <ul><li>{$mock_schedule_2}</li><li>{$mock_schedule_3}</li></ul>");
    $message = "The following notice was displayed: &quot;$result&quot;.";
    $this->assertEqual($expected, $result, $message);

    $schedules_query = db_select('backup_migrate_schedules', 'bms')->fields('bms', array('machine_name', 'enabled'));
    $schedules = $schedules_query->execute()->fetchAllAssoc('machine_name', PDO::FETCH_ASSOC);

    // Check that the correct values have changed.
    $this->assertEqual($schedules['test_1']['enabled'], 1, 'The file back-up schedule remained enabled.');
    $this->assertEqual($schedules['test_2']['enabled'], 0, 'The e-mail back-up schedule was disabled.');
    $this->assertEqual($schedules['test_2']['enabled'], 0, 'The file back-up schedule with an e-mail copy was disabled.');
  }

  /**
   * Submits the destination form for E-mails.
   *
   * @param string $name
   *   The name of the destination.
   * @param string $machine_name
   *   The machine name of the destination.
   * @param string $mail
   *   The e-mail address of the destination.
   */
  public function submitDestinationEmail($name, $machine_name, $mail) {
    $this->drupalGet('admin/config/system/backup_migrate/settings/destination/add/email');
    $this->assertResponse(200);
    $edit = array();
    $edit['name'] = $name;
    $edit['machine_name'] = $machine_name;
    $edit['location'] = $mail;
    $this->drupalPost(NULL, $edit, t('Save destination'));
    $this->assertResponse(200);
  }

  /**
   * Submits the schedule form.
   *
   * @param string $name
   *   The name of the destination.
   * @param string $machine_name
   *   The machine name of the destination.
   * @param string $destination_id
   *   The destination ID to use.
   * @param string $copy_destination_id
   *   The destination ID to use for an optional copy.
   */
  public function submitSchedule($name, $machine_name, $destination_id, $copy_destination_id = NULL) {
    $this->drupalGet('admin/config/system/backup_migrate/schedule/add');
    $this->assertResponse(200);
    $edit = array();
    $edit['name'] = $name;
    $edit['machine_name'] = $machine_name;
    $edit['destination_id'] = $destination_id;
    if (!empty($copy_destination_id)) {
      $edit['copy'] = TRUE;
      $edit['copy_destination_id'] = $copy_destination_id;
    }
    $this->drupalPost(NULL, $edit, t('Save schedule'));
    $this->assertResponse(200);
  }

}