Drupal 8.0.0 beta 12. More info: https://www.drupal.org/node/2514176

core/modules/link/tests/src/Plugin/Validation/Constraint/LinkAccessConstraintValidatorTest.php

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+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\link\Plugin\Validation\Constraint\LinkAccessConstraintValidatorTest.
+ */
+
+namespace Drupal\Tests\link\Plugin\Validation\Constraint;
+
+use Drupal\Core\Url;
+use Drupal\link\Plugin\Validation\Constraint\LinkAccessConstraint;
+use Drupal\link\Plugin\Validation\Constraint\LinkAccessConstraintValidator;
+use Drupal\Tests\UnitTestCase;
+
+/**
+ * Tests the LinkAccessConstraintValidator validator.
+ *
+ * @coversDefaultClass \Drupal\link\Plugin\Validation\Constraint\LinkAccessConstraintValidator
+ * @group validation
+ */
+class LinkAccessConstraintValidatorTest extends UnitTestCase {
+
+  /**
+   * Tests the \Drupal\link\Plugin\Validation\Constraint\LinkAccessConstraintValidator::validate()
+   * method.
+   *
+   * @param \Drupal\link\LinkItemInterface $value
+   *   The link item.
+   * @param \Drupal\Core\Session\AccountProxyInterface $user
+   *   The user account.
+   * @param bool $valid
+   *   A boolean indicating if the combination is expected to be valid.
+   *
+   * @covers ::validate
+   * @dataProvider providerValidate
+   */
+  public function testValidate($value, $user, $valid) {
+    $context = $this->getMock('Symfony\Component\Validator\ExecutionContextInterface');
+
+    if ($valid) {
+      $context->expects($this->never())
+        ->method('addViolation');
+    }
+    else {
+      $context->expects($this->once())
+        ->method('addViolation');
+    }
+
+    $constraint = new LinkAccessConstraint();
+
+    $validate = new LinkAccessConstraintValidator($user);
+    $validate->initialize($context);
+    $validate->validate($value, $constraint);
+  }
+
+  /**
+   * Data provider for LinkAccessConstraintValidator::validate().
+   *
+   * @return array
+   *   An array of tests, matching the parameter inputs for testValidate.
+   *
+   * @see \Drupal\Tests\link\LinkAccessConstraintValidatorTest::validate()
+   */
+  public function providerValidate() {
+    $data = [];
+
+    $cases = [
+      ['may_link_any_page' => TRUE, 'url_access' => TRUE, 'valid' => TRUE],
+      ['may_link_any_page' => TRUE, 'url_access' => FALSE, 'valid' => TRUE],
+      ['may_link_any_page' => FALSE, 'url_access' => TRUE, 'valid' => TRUE],
+      ['may_link_any_page' => FALSE, 'url_access' => FALSE, 'valid' => FALSE],
+    ];
+
+    foreach ($cases as $case) {
+      // Mock a Url object that returns a boolean indicating user access.
+      $url = $this->getMockBuilder('Drupal\Core\Url')
+        ->disableOriginalConstructor()
+        ->getMock();
+      $url->expects($this->once())
+        ->method('access')
+        ->willReturn($case['url_access']);
+      // Mock a link object that returns the URL object.
+      $link = $this->getMock('Drupal\link\LinkItemInterface');
+      $link->expects($this->any())
+        ->method('getUrl')
+        ->willReturn($url);
+      // Mock a user object that returns a boolean indicating user access to all
+      // links.
+      $user = $this->getMock('Drupal\Core\Session\AccountProxyInterface');
+      $user->expects($this->any())
+        ->method('hasPermission')
+        ->with($this->equalTo('link to any page'))
+        ->willReturn($case['may_link_any_page']);
+
+      $data[] = [$link, $user, $case['valid']];
+    }
+
+    return $data;
+  }
+
+}

core/modules/link/tests/src/Plugin/Validation/Constraint/LinkExternalProtocolsConstraintValidatorTest.php

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+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidatorTest.
+ */
+
+namespace Drupal\Tests\link\Plugin\Validation\Constraint;
+
+use Drupal\Component\Utility\UrlHelper;
+use Drupal\Core\Url;
+use Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraint;
+use Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidator;
+use Drupal\Tests\UnitTestCase;
+
+/**
+ * @coversDefaultClass \Drupal\link\Plugin\Validation\Constraint\LinkExternalProtocolsConstraintValidator
+ * @group Link
+ */
+class LinkExternalProtocolsConstraintValidatorTest extends UnitTestCase {
+
+  /**
+   * @covers ::validate
+   * @dataProvider providerValidate
+   */
+  public function testValidate($value, $valid) {
+    $context = $this->getMock('Symfony\Component\Validator\ExecutionContextInterface');
+
+    if ($valid) {
+      $context->expects($this->never())
+        ->method('addViolation');
+    }
+    else {
+      $context->expects($this->once())
+        ->method('addViolation');
+    }
+
+    // Setup some more allowed protocols.
+    UrlHelper::setAllowedProtocols(['http', 'https', 'magnet']);
+
+    $constraint = new LinkExternalProtocolsConstraint();
+
+    $validator = new LinkExternalProtocolsConstraintValidator();
+    $validator->initialize($context);
+    $validator->validate($value, $constraint);
+  }
+
+  /**
+   * Data provider for ::testValidate
+   */
+  public function providerValidate() {
+    $data = [];
+
+    // Test allowed protocols.
+    $data[] = ['http://www.drupal.org', TRUE];
+    $data[] = ['https://www.drupal.org', TRUE];
+    $data[] = ['magnet:?xt=urn:sha1:YNCKHTQCWBTRNJIV4WNAE52SJUQCZO5C', TRUE];
+
+    // Invalid protocols.
+    $data[] = ['ftp://ftp.funet.fi/pub/standards/RFC/rfc959.txt', FALSE];
+
+    foreach ($data as &$single_data) {
+      $url = Url::fromUri($single_data[0]);
+      $link = $this->getMock('Drupal\link\LinkItemInterface');
+      $link->expects($this->any())
+        ->method('getUrl')
+        ->willReturn($url);
+      $single_data[0] = $link;
+    }
+
+    return $data;
+  }
+
+  /**
+   * @covers ::validate
+   *
+   * @see \Drupal\Core\Url::fromUri
+   */
+  public function testValidateWithMalformedUri() {
+    $link = $this->getMock('Drupal\link\LinkItemInterface');
+    $link->expects($this->any())
+      ->method('getUrl')
+      ->willThrowException(new \InvalidArgumentException());
+
+    $context = $this->getMock('Symfony\Component\Validator\ExecutionContextInterface');
+    $context->expects($this->never())
+      ->method('addViolation');
+
+    $constraint = new LinkExternalProtocolsConstraint();
+
+    $validator = new LinkExternalProtocolsConstraintValidator();
+    $validator->initialize($context);
+    $validator->validate($link, $constraint);
+  }
+
+  /**
+   * @covers ::validate
+   */
+  public function testValidateIgnoresInternalUrls() {
+    $link = $this->getMock('Drupal\link\LinkItemInterface');
+    $link->expects($this->any())
+      ->method('getUrl')
+      ->willReturn(Url::fromRoute('example.test'));
+
+    $context = $this->getMock('Symfony\Component\Validator\ExecutionContextInterface');
+    $context->expects($this->never())
+      ->method('addViolation');
+
+    $constraint = new LinkExternalProtocolsConstraint();
+
+    $validator = new LinkExternalProtocolsConstraintValidator();
+    $validator->initialize($context);
+    $validator->validate($link, $constraint);
+  }
+
+}

core/modules/link/tests/src/Plugin/Validation/Constraint/LinkNotExistingInternalConstraintValidatorTest.php

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+<?php
+
+/**
+ * @file
+ * Contains \Drupal\Tests\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidatorTest.
+ */
+
+namespace Drupal\Tests\link\Plugin\Validation\Constraint;
+
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\Url;
+use Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraint;
+use Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator;
+use Drupal\Tests\UnitTestCase;
+use Symfony\Component\Routing\Exception\RouteNotFoundException;
+
+/**
+ * @coversDefaultClass \Drupal\link\Plugin\Validation\Constraint\LinkNotExistingInternalConstraintValidator
+ * @group Link
+ */
+class LinkNotExistingInternalConstraintValidatorTest extends UnitTestCase {
+
+  /**
+   * @covers ::validate
+   * @dataProvider providerValidate
+   */
+  public function testValidate($value, $valid) {
+    $context = $this->getMock('Symfony\Component\Validator\ExecutionContextInterface');
+
+    if ($valid) {
+      $context->expects($this->never())
+        ->method('addViolation');
+    }
+    else {
+      $context->expects($this->once())
+        ->method('addViolation');
+    }
+
+
+    $constraint = new LinkNotExistingInternalConstraint();
+
+    $validator = new LinkNotExistingInternalConstraintValidator();
+    $validator->initialize($context);
+    $validator->validate($value, $constraint);
+  }
+
+  /**
+   * Data provider for ::testValidate
+   */
+  public function providerValidate() {
+    $data = [];
+
+    // External URL
+    $data[] = [Url::fromUri('https://www.drupal.org'), TRUE];
+
+    // Existing routed URL.
+    $url = Url::fromRoute('example.existing_route');
+
+    $url_generator = $this->getMock('Drupal\Core\Routing\UrlGeneratorInterface');
+    $url_generator->expects($this->any())
+      ->method('generateFromRoute')
+      ->with('example.existing_route', [], [])
+      ->willReturn('/example/existing');
+    $url->setUrlGenerator($url_generator);
+
+    $data[] = [$url, TRUE];
+
+    // Not existing routed URL.
+    $url = Url::fromRoute('example.not_existing_route');
+
+    $url_generator = $this->getMock('Drupal\Core\Routing\UrlGeneratorInterface');
+    $url_generator->expects($this->any())
+      ->method('generateFromRoute')
+      ->with('example.not_existing_route', [], [])
+      ->willThrowException(new RouteNotFoundException());
+    $url->setUrlGenerator($url_generator);
+
+    $data[] = [$url, FALSE];
+
+    foreach ($data as &$single_data) {
+      $link = $this->getMock('Drupal\link\LinkItemInterface');
+      $link->expects($this->any())
+        ->method('getUrl')
+        ->willReturn($single_data[0]);
+
+      $single_data[0] = $link;
+    }
+
+    return $data;
+  }
+
+  /**
+   * @covers ::validate
+   *
+   * @see \Drupal\Core\Url::fromUri
+   */
+  public function testValidateWithMalformedUri() {
+    $link = $this->getMock('Drupal\link\LinkItemInterface');
+    $link->expects($this->any())
+      ->method('getUrl')
+      ->willThrowException(new \InvalidArgumentException());
+
+    $context = $this->getMock('Symfony\Component\Validator\ExecutionContextInterface');
+    $context->expects($this->never())
+      ->method('addViolation');
+
+    $constraint = new LinkNotExistingInternalConstraint();
+
+    $validator = new LinkNotExistingInternalConstraintValidator();
+    $validator->initialize($context);
+    $validator->validate($link, $constraint);
+  }
+
+}