Expanded class hierarchy of Issue503Test

class \PHPUnit_Framework_Assert
- class \PHPUnit_Extensions_TestDecorator implements PHPUnit_Framework_SelfDescribing, PHPUnit_Framework_Test
- class \PHPUnit_Framework_TestCase implements PHPUnit_Framework_SelfDescribing, PHPUnit_Framework_Test
  - class \AbstractTest
  - class \BankAccountTest
  - class \BankAccountTest
  - class \BankAccountWithCustomExtensionTest
  - class \ChangeCurrentWorkingDirectoryTest
  - class \CoverageClassExtendedTest
  - class \CoverageClassTest
  - class \CoverageFunctionParenthesesTest
  - class \CoverageFunctionParenthesesWhitespaceTest
  - class \CoverageFunctionTest
  - class \CoverageMethodOneLineAnnotationTest
  - class \CoverageMethodParenthesesTest
  - class \CoverageMethodParenthesesWhitespaceTest
  - class \CoverageMethodTest
  - class \CoverageNoneTest
  - class \CoverageNothingTest
  - class \CoverageNotPrivateTest
  - class \CoverageNotProtectedTest
  - class \CoverageNotPublicTest
  - class \CoveragePrivateTest
  - class \CoverageProtectedTest
  - class \CoveragePublicTest
  - class \DataProviderTest
  - class \DependencyFailureTest
  - class \DependencySuccessTest
  - class \EmptyTestCaseTest
  - class \Error
  - class \ExceptionInAssertPostConditionsTest
  - class \ExceptionInAssertPreConditionsTest
  - class \ExceptionInSetUpTest
  - class \ExceptionInTearDownTest
  - class \ExceptionInTest
  - class \ExceptionStackTest
  - class \ExceptionTest
  - class \Extensions_RepeatedTestTest
  - class \Failure
  - class \FailureTest
  - class \FatalTest
  - class \Foo_Bar_Issue684Test
  - class \Framework_AssertTest
  - class \Framework_Assert_FunctionsTest
  - class \Framework_ComparatorTest
  - class \Framework_ConstraintTest
  - class \Framework_Constraint_JsonMatchesTest
  - class \Framework_Constraint_JsonMatches_ErrorMessageProviderTest
  - class \Framework_MockBuilderTest
  - class \Framework_MockObjectTest
  - class \Framework_MockObject_GeneratorTest
  - class \Framework_MockObject_Invocation_ObjectTest
  - class \Framework_MockObject_Invocation_StaticTest
  - class \Framework_SuiteTest
  - class \Framework_TestCaseTest
  - class \Framework_TestFailureTest
  - class \Framework_TestImplementorTest
  - class \Framework_TestListenerTest implements PHPUnit_Framework_TestListener
  - class \IncompleteTest
  - class \Issue1021Test
  - class \Issue244Test
  - class \Issue322Test
  - class \Issue433Test
  - class \Issue445Test
  - class \Issue498Test
  - class \Issue503Test
  - class \Issue523Test
  - class \Issue578Test
  - class \Issue581Test
  - class \Issue74Test
  - class \Issue765Test
  - class \MultiDependencyTest
  - class \NamespaceCoverageClassExtendedTest
  - class \NamespaceCoverageClassTest
  - class \NamespaceCoverageCoversClassPublicTest
  - class \NamespaceCoverageCoversClassTest
  - class \NamespaceCoverageMethodTest
  - class \NamespaceCoverageNotPrivateTest
  - class \NamespaceCoverageNotProtectedTest
  - class \NamespaceCoverageNotPublicTest
  - class \NamespaceCoveragePrivateTest
  - class \NamespaceCoverageProtectedTest
  - class \NamespaceCoveragePublicTest
  - class \NoArgTestCaseTest
  - class \NoTestCases
  - class \NotExistingCoveredElementTest
  - class \NothingTest
  - class \NotPublicTestCase
  - class \NotVoidTestCase
  - class \OneTest
  - class \OneTestCase
  - class \OutputTestCase
  - class \PHPUnit_Framework_Warning
  - class \PHP_CodeCoverage_FilterTest
  - class \PHP_CodeCoverage_TestCase
  - class \PHP_CodeCoverage_UtilTest
  - class \PHP_TimerTest
  - class \PHP_TokenTest
  - class \PHP_Token_ClassTest
  - class \PHP_Token_FunctionTest
  - class \PHP_Token_IncludeTest
  - class \PHP_Token_InterfaceTest
  - class \PHP_Token_NamespaceTest
  - class \RequirementsTest
  - class \Runner_BaseTestRunnerTest
  - class \StackTest
  - class \Success
  - class \TemplateMethodsTest
  - class \ThrowExceptionTestCase
  - class \ThrowNoExceptionTestCase
  - class \Twig_Tests_AutoloaderTest
  - class \Twig_Tests_CompilerTest
  - class \Twig_Tests_EnvironmentTest
  - class \Twig_Tests_ErrorTest
  - class \Twig_Tests_ExpressionParserTest
  - class \Twig_Tests_Extension_CoreTest
  - class \Twig_Tests_Extension_SandboxTest
  - class \Twig_Tests_FileCachingTest
  - class \Twig_Tests_LexerTest
  - class \Twig_Tests_Loader_ArrayTest
  - class \Twig_Tests_Loader_ChainTest
  - class \Twig_Tests_Loader_FilesystemTest
  - class \Twig_Tests_NativeExtensionTest
  - class \Twig_Tests_NodeVisitor_OptimizerTest
  - class \Twig_Tests_ParserTest
  - class \Twig_Tests_TemplateTest
  - class \Twig_Tests_TokenStreamTest
  - class \Twig_Test_EscapingTest
  - class \Twig_Test_IntegrationTestCase
  - class \Twig_Test_NodeTestCase
  - class \TwoTest
  - class \Util_ClassTest
  - class \Util_ConfigurationTest
  - class \Util_DiffTest
  - class \Util_TestDox_NamePrettifierTest
  - class \Util_TestTest
  - class \Util_TypeTest
  - class \Util_XMLTest
  - class \WasRun