Version 1

[yaffs-website] / web / modules / contrib / media_entity_twitter / tests / src / Unit / ConstraintsTest.php

diff --git a/web/modules/contrib/media_entity_twitter/tests/src/Unit/ConstraintsTest.php b/web/modules/contrib/media_entity_twitter/tests/src/Unit/ConstraintsTest.php
new file mode 100644 (file)
index 0000000..fdbc114
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+++ b/web/modules/contrib/media_entity_twitter/tests/src/Unit/ConstraintsTest.php
@@ -0,0 +1,196 @@
+<?php
+
+namespace Drupal\Tests\media_entity_twitter\Unit;
+
+use Drupal\Core\Field\Plugin\Field\FieldType\StringLongItem;
+use Drupal\Core\TypedData\ComplexDataDefinitionInterface;
+use Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetEmbedCodeConstraint;
+use Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetEmbedCodeConstraintValidator;
+use Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetVisibleConstraint;
+use Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetVisibleConstraintValidator;
+use Drupal\Tests\UnitTestCase;
+
+/**
+ * Tests media_entity_twitter constraints.
+ *
+ * @group media_entity
+ */
+class ConstraintsTest extends UnitTestCase {
+
+  /**
+   * Creates a string_long FieldItemInterface wrapper around a value.
+   *
+   * @param string $value
+   *   The wrapped value.
+   *
+   * @return \Drupal\Core\Field\FieldItemInterface
+   *   Mocked string field item.
+   */
+  protected function getMockFieldItem($value) {
+    $definition = $this->prophesize(ComplexDataDefinitionInterface::class);
+    $definition->getPropertyDefinitions()->willReturn([]);
+
+    $item = new StringLongItem($definition->reveal());
+    $item->set('value', $value);
+
+    return $item;
+  }
+
+  /**
+   * Tests TweetEmbedCode constraint.
+   *
+   * @covers \Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetEmbedCodeConstraintValidator
+   * @covers \Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetEmbedCodeConstraint
+   *
+   * @dataProvider embedCodeProvider
+   */
+  public function testTweetEmbedCodeConstraint($embed_code, $expected_violation_count) {
+    // Check message in constraint.
+    $constraint = new TweetEmbedCodeConstraint();
+    $this->assertEquals('Not valid Tweet URL/embed code.', $constraint->message, 'Correct constraint message found.');
+
+    $execution_context = $this->getMockBuilder('\Drupal\Core\TypedData\Validation\ExecutionContext')
+      ->disableOriginalConstructor()
+      ->getMock();
+
+    if ($expected_violation_count) {
+      $execution_context->expects($this->exactly($expected_violation_count))
+        ->method('addViolation')
+        ->with($constraint->message);
+    }
+    else {
+      $execution_context->expects($this->exactly($expected_violation_count))
+        ->method('addViolation');
+    }
+
+    $validator = new TweetEmbedCodeConstraintValidator();
+    $validator->initialize($execution_context);
+
+    $validator->validate($this->getMockFieldItem($embed_code), $constraint);
+  }
+
+  /**
+   * Provides test data for testTweetEmbedCodeConstraint().
+   */
+  public function embedCodeProvider() {
+    return [
+      'valid tweet URL' => ['https://twitter.com/drupal8changes/status/649167396230578176', 0],
+      'valid tweet embed code' => ['<blockquote class="twitter-tweet" lang="en"><p lang="en" dir="ltr">EntityChangedInterface now also defines the function setChangedTime <a href="http://t.co/1Q58UcR8OY">http://t.co/1Q58UcR8OY</a></p>&mdash; Drupal 8 Changes (@drupal8changes) <a href="https://twitter.com/drupal8changes/status/649167396230578176">September 30, 2015</a></blockquote><script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>', 0],
+      'invalid URL' => ['https://drupal.org/project/media_entity_twitter', 1],
+      'invalid text' => ['I want my Tweet!', 1],
+      'invalid tweet URL' => ['https://twitter.com/drupal8changes/statustypo/649167396230578176', 1],
+      'invalid tweet ID' => ['https://twitter.com/drupal8changes/status/aa64916739bb6230578176', 1],
+    ];
+  }
+
+  /**
+   * Tests TweetVisible constraint.
+   *
+   * @covers \Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetVisibleConstraintValidator
+   * @covers \Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetVisibleConstraint
+   *
+   * @dataProvider visibleProvider
+   */
+  public function testTweetVisibleConstraint($embed_code, $mocked_response, $violations) {
+    // Check message in constraint.
+    $constraint = new TweetVisibleConstraint();
+    $this->assertEquals('Referenced tweet is not publicly visible.', $constraint->message, 'Correct constraint message found.');
+
+    $http_client = $this->getMock('\GuzzleHttp\Client');
+    $http_client->expects($this->once())
+      ->method('__call')
+      ->with('get', [$embed_code, ['allow_redirects' => FALSE]])
+      ->willReturn($mocked_response);
+
+    // Make sure no violations are raised for visible tweet.
+    $execution_context = $this->getMockBuilder('\Drupal\Core\TypedData\Validation\ExecutionContext')
+      ->disableOriginalConstructor()
+      ->getMock();
+
+    if ($violations) {
+      $execution_context->expects($this->once())
+        ->method('addViolation')
+        ->with($constraint->message);
+    }
+    else {
+      $execution_context->expects($this->exactly($violations))
+        ->method('addViolation');
+    }
+
+    $validator = new TweetVisibleConstraintValidator($http_client);
+    $validator->initialize($execution_context);
+
+    $validator->validate($this->getMockFieldItem($embed_code), $constraint);
+  }
+
+  /**
+   * Provides test data for testTweetVisibleConstraint().
+   */
+  public function visibleProvider() {
+    $visible_response = $this->getMock('\GuzzleHttp\Psr7\Response');
+    $visible_response->expects($this->any())
+      ->method('getStatusCode')
+      ->will($this->returnValue(200));
+
+    $invisible_response = $this->getMock('\GuzzleHttp\Psr7\Response');
+    $invisible_response->expects($this->once())
+      ->method('getStatusCode')
+      ->will($this->returnValue(302));
+    $invisible_response->expects($this->once())
+      ->method('getHeader')
+      ->with('location')
+      ->will($this->returnValue(['https://twitter.com/drupal8changes?protected_redirect=true']));
+
+    return [
+      'valid URL' => [
+        'https://twitter.com/drupal8changes/status/649167396230578176',
+        $visible_response,
+        0,
+      ],
+      'invalid URL' => [
+        'https://twitter.com/drupal8changes/status/649637310024273920',
+        $invisible_response,
+        1,
+      ],
+    ];
+  }
+
+  /**
+   * Tests whether the TweetVisible constraint is robust against bad URLs.
+   *
+   * @covers \Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetVisibleConstraintValidator
+   * @covers \Drupal\media_entity_twitter\Plugin\Validation\Constraint\TweetVisibleConstraint
+   *
+   * @dataProvider badUrlsProvider
+   */
+  public function testBadUrlsOnVisibleConstraint($embed_code) {
+
+    $http_client = $this->getMock('\GuzzleHttp\Client');
+    $http_client->expects($this->never())->method('get');
+
+    $execution_context = $this->getMockBuilder('\Drupal\Core\TypedData\Validation\ExecutionContext')
+      ->disableOriginalConstructor()
+      ->getMock();
+
+    $validator = new TweetVisibleConstraintValidator($http_client);
+    $validator->initialize($execution_context);
+
+    $constraint = new TweetVisibleConstraint();
+    $validator->validate($this->getMockFieldItem($embed_code), $constraint);
+  }
+
+  /**
+   * Provides test data for testBadUrlsOnVisibleConstraint().
+   */
+  public function badUrlsProvider() {
+
+    return [
+      ['https://google.com'],
+      ['https://twitter.com/drupal/ssstatus/725771037837762561'],
+      ['https://twitter.com/drupal/status'],
+      ['https://twitter.com/drupal/status/foo'],
+    ];
+
+  }
+
+}