class UnitTestCaseTest

Tests for the UnitTestCase class.

@group Tests

Hierarchy

Expanded class hierarchy of UnitTestCaseTest

1 file declares its use of UnitTestCaseTest
ComponentMetadataTest.php in core/tests/Drupal/Tests/Core/Theme/Component/ComponentMetadataTest.php

File

View on git.drupalcode.org

core/tests/Drupal/Tests/UnitTestCaseTest.php, line 14

Namespace

Drupal\Tests
View source 
class UnitTestCaseTest extends UnitTestCase {
  
  /**
   * Tests the dump() function in a test run in the same process.
   */
  public function testVarDumpSameProcess() : void {
    // Append the stream capturer to the STDERR stream, so that we can test the
    // dump() output and also prevent it from actually outputting in this
    // particular test.
    stream_filter_register("capture", StreamCapturer::class);
    stream_filter_append(STDERR, "capture");
    // Dump some variables.
    $object = (object) [
      'foo' => 'bar',
    ];
    dump($object);
    dump('banana');
    $this->assertStringContainsString('bar', StreamCapturer::$cache);
    $this->assertStringContainsString('banana', StreamCapturer::$cache);
  }
  
  /**
   * Tests the dump() function in a test run in a separate process.
   *
   * @runInSeparateProcess
   */
  public function testVarDumpSeparateProcess() : void {
    // Append the stream capturer to the STDERR stream, so that we can test the
    // dump() output and also prevent it from actually outputting in this
    // particular test.
    stream_filter_register("capture", StreamCapturer::class);
    stream_filter_append(STDERR, "capture");
    // Dump some variables.
    $object = (object) [
      'foo' => 'bar',
    ];
    dump($object);
    dump('banana');
    $this->assertStringContainsString('bar', StreamCapturer::$cache);
    $this->assertStringContainsString('banana', StreamCapturer::$cache);
  }
  
  /**
   * Tests the deprecation of accessing the randomGenerator property directly.
   *
   * @group legacy
   */
  public function testGetRandomGeneratorPropertyDeprecation() : void {
    $this->expectDeprecation('Accessing the randomGenerator property is deprecated in drupal:10.2.0 and is removed from drupal:11.0.0. Use getRandomGenerator() instead. See https://www.drupal.org/node/3358445');
    // We purposely test accessing an undefined property here. We need to tell
    // PHPStan to ignore that.
    // @phpstan-ignore-next-line
    $this->assertInstanceOf(Random::class, $this->randomGenerator);
  }

}

Members

Title Deprecated Modifiers Object type Summary Overrides
PhpUnitWarnings::$deprecationWarnings private static property Deprecation warnings from PHPUnit to raise with @trigger_error().
PhpUnitWarnings::addWarning public function Converts PHPUnit deprecation warnings to E_USER_DEPRECATED.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers.
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate Deprecated public function Callback for random string validation.
UnitTestCase::$root protected property The app root. 1
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::getStringTranslationStub public function Returns a stub translation manager that just returns the passed string.
UnitTestCase::setUp protected function 357
UnitTestCase::setUpBeforeClass public static function
UnitTestCase::__get public function
UnitTestCaseTest::testGetRandomGeneratorPropertyDeprecation public function Tests the deprecation of accessing the randomGenerator property directly.
UnitTestCaseTest::testVarDumpSameProcess public function Tests the dump() function in a test run in the same process.
UnitTestCaseTest::testVarDumpSeparateProcess public function Tests the dump() function in a test run in a separate process.

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.