function CacheContextsManagerTest::testValidateContexts

@covers ::validateTokens

@dataProvider validateTokensProvider

File

core/tests/Drupal/Tests/Core/Cache/Context/CacheContextsManagerTest.php, line 235

Class

CacheContextsManagerTest

@coversDefaultClass \Drupal\Core\Cache\Context\CacheContextsManager @group Cache

Namespace

Code

public function testValidateContexts(array $contexts, $expected_exception_message) : void {
    $container = new ContainerBuilder();
    $cache_contexts_manager = new CacheContextsManager($container, [
        'foo',
        'foo.bar',
        'baz',
    ]);
    if ($expected_exception_message !== FALSE) {
        $this->expectException('LogicException');
        $this->expectExceptionMessage($expected_exception_message);
    }
    // If it doesn't throw an exception, validateTokens() returns NULL.
    $this->assertNull($cache_contexts_manager->validateTokens($contexts));
}