public function ContextHandlerTest::providerTestGetMatchingContexts in Drupal 8

Same name and namespace in other branches

1. 9 core/tests/Drupal/Tests/Core/Plugin/ContextHandlerTest.php \Drupal\Tests\Core\Plugin\ContextHandlerTest::providerTestGetMatchingContexts()

Provides data for testGetMatchingContexts().

File

core/tests/Drupal/Tests/Core/Plugin/ContextHandlerTest.php, line 142

Contains \Drupal\Tests\Core\Plugin\ContextHandlerTest.

Class

ContextHandlerTest

@coversDefaultClass \Drupal\Core\Plugin\Context\ContextHandler @group Plugin

Namespace

Drupal\Tests\Core\Plugin

Code

public function providerTestGetMatchingContexts() {
  $requirement_any = new ContextDefinition();
  $requirement_specific = new ContextDefinition('string');
  $requirement_specific
    ->setConstraints([
    'Blank' => [],
  ]);
  $context_any = $this
    ->createMock('Drupal\\Core\\Plugin\\Context\\ContextInterface');
  $context_any
    ->expects($this
    ->atLeastOnce())
    ->method('getContextDefinition')
    ->will($this
    ->returnValue(new ContextDefinition('any')));
  $context_constraint_mismatch = $this
    ->createMock('Drupal\\Core\\Plugin\\Context\\ContextInterface');
  $context_constraint_mismatch
    ->expects($this
    ->atLeastOnce())
    ->method('getContextDefinition')
    ->will($this
    ->returnValue(new ContextDefinition('foo')));
  $context_datatype_mismatch = $this
    ->createMock('Drupal\\Core\\Plugin\\Context\\ContextInterface');
  $context_datatype_mismatch
    ->expects($this
    ->atLeastOnce())
    ->method('getContextDefinition')
    ->will($this
    ->returnValue(new ContextDefinition('fuzzy')));
  $context_definition_specific = new ContextDefinition('string');
  $context_definition_specific
    ->setConstraints([
    'Blank' => [],
  ]);
  $context_specific = $this
    ->createMock('Drupal\\Core\\Plugin\\Context\\ContextInterface');
  $context_specific
    ->expects($this
    ->atLeastOnce())
    ->method('getContextDefinition')
    ->will($this
    ->returnValue($context_definition_specific));
  $data = [];

  // No context will return no valid contexts.
  $data[] = [
    [],
    $requirement_any,
  ];

  // A context with a generic matching requirement is valid.
  $data[] = [
    [
      $context_any,
    ],
    $requirement_any,
  ];

  // A context with a specific matching requirement is valid.
  $data[] = [
    [
      $context_specific,
    ],
    $requirement_specific,
  ];

  // A context with a mismatched constraint is invalid.
  $data[] = [
    [
      $context_constraint_mismatch,
    ],
    $requirement_specific,
    [],
  ];

  // A context with a mismatched datatype is invalid.
  $data[] = [
    [
      $context_datatype_mismatch,
    ],
    $requirement_specific,
    [],
  ];
  return $data;
}