class TestSetupTraitTest

Tests the TestSetupTrait trait.

@coversDefaultClass \Drupal\Core\Test\TestSetupTrait
@group Testing

Run in a separate process as this test involves Database statics and environment variables. @runTestsInSeparateProcesses @preserveGlobalState disabled

Hierarchy

Expanded class hierarchy of TestSetupTraitTest

File

View on git.drupalcode.org

core/tests/Drupal/Tests/Core/Test/TestSetupTraitTest.php, line 20

Namespace

Drupal\Tests\Core\Test
View source 
class TestSetupTraitTest extends UnitTestCase {
  
  /**
   * Tests the SIMPLETEST_DB environment variable is used.
   *
   * @covers ::changeDatabasePrefix
   */
  public function testChangeDatabasePrefix() {
    $root = dirname(__FILE__, 7);
    putenv('SIMPLETEST_DB=pgsql://user:pass@127.0.0.1/db');
    $connection_info = Database::convertDbUrlToConnectionInfo('mysql://user:pass@localhost/db', $root);
    Database::addConnectionInfo('default', 'default', $connection_info);
    $this->assertEquals('mysql', Database::getConnectionInfo()['default']['driver']);
    $this->assertEquals('localhost', Database::getConnectionInfo()['default']['host']);
    // Create a mock for testing the trait and set a few properties that are
    // used to avoid unnecessary set up.
    $test_setup = $this->getMockForTrait(TestSetupTrait::class);
    $reflection = new \ReflectionClass($test_setup);
    $property = $reflection->getProperty('databasePrefix');
    $property->setAccessible(TRUE);
    $property->setValue($test_setup, 'testDbPrefix');
    $property = $reflection->getProperty('root');
    $property->setAccessible(TRUE);
    $property->setValue($test_setup, $root);
    $method = new \ReflectionMethod(get_class($test_setup), 'changeDatabasePrefix');
    $method->setAccessible(TRUE);
    $method->invoke($test_setup);
    // Ensure that SIMPLETEST_DB defines the default database connection after
    // calling \Drupal\Core\Test\TestSetupTrait::changeDatabasePrefix().
    $this->assertEquals('pgsql', Database::getConnectionInfo()['default']['driver']);
    $this->assertEquals('127.0.0.1', Database::getConnectionInfo()['default']['host']);
  }

}

Members

Title Deprecated Modifiers Object type Summary Overrides
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
TestSetupTraitTest::testChangeDatabasePrefix public function Tests the SIMPLETEST_DB environment variable is used.
UnitTestCase::$randomGenerator protected property The random generator.
UnitTestCase::$root protected property The app root. 1
UnitTestCase::assertArrayEquals Deprecated protected function Asserts if two arrays are equal by sorting them first.
UnitTestCase::getClassResolverStub protected function Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub public function Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub public function Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator protected function Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator protected function Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName public function Generates a unique random string containing letters and numbers.
UnitTestCase::setUp protected function 338
UnitTestCase::setUpBeforeClass public static function

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