public function SimplenewsSubscribeTest::testDuplicate in Simplenews 3.x

Tests protection against duplicate subscribers.

File

tests/src/Functional/SimplenewsSubscribeTest.php, line 733

Class

SimplenewsSubscribeTest

Un/subscription of anonymous and authenticated users.

Namespace

Drupal\Tests\simplenews\Functional

Code

public function testDuplicate() {
  foreach ([
    'a',
    'b',
    'c',
    'd',
  ] as $i) {
    $edit = [
      'name' => "news_{$i}",
      'id' => $i,
      'access' => 'default',
    ];
    Newsletter::create($edit)
      ->save();
  }
  $this
    ->config('simplenews.settings')
    ->set('subscription.skip_verification', TRUE)
    ->save();

  // - Create 2 anon subscribers with email A and B.
  // - Admin edits subscriber A to email B.
  // - Should fail.
  $mail_a = $this
    ->randomEmail();
  $this
    ->subscribe('a', $mail_a);
  $sub_a = $this
    ->getLatestSubscriber();
  $mail_b = $this
    ->randomEmail();
  $this
    ->subscribe('b', $mail_b);
  $sub_b = $this
    ->getLatestSubscriber();
  $this
    ->assertEquals(2, $this
    ->countSubscribers());
  $admin_user = $this
    ->drupalCreateUser([
    'administer simplenews subscriptions',
    'administer users',
  ]);
  $this
    ->drupalLogin($admin_user);
  $this
    ->drupalGet('admin/people/simplenews/edit/' . $sub_a
    ->id());
  $this
    ->submitForm([
    'mail[0][value]' => $mail_b,
  ], 'Save');
  $this
    ->assertSession()
    ->pageTextContains("A simplenews subscriber with email {$mail_b} already exists.");
  $this
    ->assertEquals(2, $this
    ->countSubscribers());

  // - Create a registered user C with no subscriptions.
  // - Admin changes email of subscriber A to C.
  // - Should link subscriptions of A to C.
  $user_c = $this
    ->drupalCreateUser([
    'subscribe to newsletters',
  ]);
  $this
    ->submitForm([
    'mail[0][value]' => $user_c
      ->getEmail(),
  ], 'Save');
  $sub_c = Subscriber::loadByUid($user_c
    ->id());
  $this
    ->assertEquals($sub_a
    ->id(), $sub_c
    ->id());
  $this
    ->assertEquals([
    'a',
  ], $sub_c
    ->getSubscribedNewsletterIds());
  $this
    ->assertEquals(2, $this
    ->countSubscribers());

  // - Create a registered user subscriber D.
  // - Admin changes email to B.
  // - Should delete subscriber B.
  // - User D subscriptions should not change.
  $user_d = $this
    ->drupalCreateUser([
    'subscribe to newsletters',
  ]);
  $this
    ->subscribe('d', NULL, [], $user_d
    ->id());
  $this
    ->assertEquals(3, $this
    ->countSubscribers());
  $this
    ->drupalGet('user/' . $user_d
    ->id() . '/edit');
  $this
    ->submitForm([
    'mail' => $mail_b,
  ], 'Save');
  $this
    ->assertEquals(2, $this
    ->countSubscribers());
  $sub_d = Subscriber::loadByUid($user_d
    ->id());
  $this
    ->assertEquals([
    'd',
  ], $sub_d
    ->getSubscribedNewsletterIds());
}