function ContextHandlerTest::providerTestGetMatchingContexts

Provides data for testGetMatchingContexts().

File

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

Class

ContextHandlerTest

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

Namespace

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;
}