twisted.trial.test.test_assertions.ResultOfCoroutineAssertionsTests

class documentation

class ResultOfCoroutineAssertionsTests(unittest.SynchronousTestCase):

Constructor: ResultOfCoroutineAssertionsTests(methodName)

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Tests for SynchronousTestCase.successResultOf, SynchronousTestCase.failureResultOf, and SynchronousTestCase.assertNoResult when given a coroutine.

Async Method noCurrentResult Undocumented
Async Method raisesException Undocumented
Async Method successResult Undocumented
Method test_assertNoResult When passed a coroutine with no current result, SynchronousTestCase.assertNoResult does not raise an exception.
Method test_assertNoResultFailure When passed a coroutine which currently has an exception result (see test_withFailureResult), SynchronousTestCase.assertNoResult raises SynchronousTestCase.failureException.
Method test_assertNoResultPropagatesLaterFailure When passed a coroutine awaiting a Deferred with no current result, which is then fired with a Failure result, SynchronousTestCase.assertNoResult doesn't modify the result of the Deferred.
Method test_assertNoResultPropagatesSuccess When passed a coroutine awaiting a Deferred with no current result, which is then fired with a success result, SynchronousTestCase.assertNoResult doesn't modify the result of the Deferred.
Method test_assertNoResultSuccess When passed a coroutine which currently has a success result (see test_withSuccessResult), SynchronousTestCase.assertNoResult raises SynchronousTestCase.failureException.
Method test_assertNoResultSwallowsImmediateFailure When passed a Deferred which currently has a Failure result, SynchronousTestCase.assertNoResult changes the result of the Deferred to a success.
Method test_failureResultOfWithException When passed a coroutine which currently has an exception result (ie, if converted into a Deferred, Deferred.addErrback would cause the added errback to be called before addErrback returns), SynchronousTestCase.failureResultOf...
Method test_failureResultOfWithExpectedException When passed a coroutine which currently has an exception result (ie, if converted into a Deferred, Deferred.addErrback would cause the added errback to be called before addErrback returns), SynchronousTestCase.failureResultOf...
Method test_failureResultOfWithoutResult SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine with no current result.
Method test_failureResultOfWithSuccess SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine with a success result.
Method test_failureResultOfWithWrongExceptionMultiExpectedExceptions SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception of a type that was not expected, and the SynchronousTestCase.failureException...
Method test_failureResultOfWithWrongExceptionMultiExpectedExceptionsHasTB SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception of a type that was not expected, and the SynchronousTestCase.failureException...
Method test_failureResultOfWithWrongExceptionOneExpectedException SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception with a failure type that was not expected, and the SynchronousTestCase.failureException...
Method test_failureResultOfWithWrongExceptionOneExpectedExceptionHasTB SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception with a failure type that was not expected, and the SynchronousTestCase.failureException...
Method test_failureResultOfWithWrongFailure SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception that was not expected.
Method test_successResultOfWithException SynchronousTestCase.successResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception.
Method test_successResultOfWithFailureHasTraceback SynchronousTestCase.successResultOf raises a SynchronousTestCase.failureException that has the original failure traceback when called with a coroutine with a failure result.
Method test_successResultOfWithSuccessResult When passed a coroutine which currently has a result (ie, if converted into a Deferred, Deferred.addCallback would cause the added callback to be called before addCallback returns), SynchronousTestCase.successResultOf...
Method test_withoutResult SynchronousTestCase.successResultOf raises SynchronousTestCase.failureException when called with a coroutine with no current result.
Class Variable exception Undocumented
Class Variable failure Undocumented
Class Variable result Undocumented

Inherited from SynchronousTestCase:

Method __eq__ Override the comparison defined by the base TestCase which considers instances of the same class with the same _testMethodName to be equal. Since trial puts TestCase instances into a set, that definition of comparison makes it impossible to run the same test method twice...
Method __hash__ Undocumented
Method __init__ Undocumented
Method addCleanup Add the given function to a list of functions to be called after the test has run, but before tearDown.
Method callDeprecated Call a function that should have been deprecated at a specific version and in favor of a specific alternative, and assert that it was thusly deprecated.
Method flushLoggedErrors Remove stored errors received from the log.
Method flushWarnings Remove stored warnings from the list of captured warnings and return them.
Method getDeprecatedModuleAttribute Retrieve a module attribute which should have been deprecated, and assert that we saw the appropriate deprecation warning.
Method getSkip Return the skip reason set on this test, if any is set. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a skip attribute, returns that in a tuple (...
Method getTodo Return a Todo object if the test is marked todo. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a todo attribute, returns that. Returns ...
Method mktemp Create a new path name which can be used for a new file or directory.
Method patch Monkey patch an object for the duration of the test.
Method run Run the test case, storing the results in result.
Method runTest If no methodName argument is passed to the constructor, run will treat this method as the thing with the actual test inside.
Method shortDescription Undocumented
Instance Variable failureException An exception class, defaulting to FailTest. If the test method raises this exception, it will be reported as a failure, rather than an exception. All of the assertion methods raise this if the assertion fails.
Instance Variable skip None or a string explaining why this test is to be skipped. If defined, the test will not be run. Instead, it will be reported to the result object as 'skipped' (if the TestResult supports skipping).
Instance Variable suppress None or a list of tuples of (args, kwargs) to be passed to warnings.filterwarnings. Use these to suppress warnings raised in a test. Useful for testing deprecated code. See also util.suppress.
Instance Variable todo None, a string or a tuple of (errors, reason) where errors is either an exception class or an iterable of exception classes, and reason is a string. See Todo or makeTodo for more information.
Method _getSkipReason Return the reason to use for skipping a test method.
Method _getSuppress Returns any warning suppressions set for this test. Checks on the instance first, then the class, then the module, then packages. As soon as it finds something with a suppress attribute, returns that. ...
Method _installObserver Undocumented
Method _removeObserver Undocumented
Method _run Run a single method, either a test method or fixture.
Method _runCleanups Synchronously run any cleanups which have been added.
Method _runFixturesAndTest Run setUp, a test method, test cleanups, and tearDown.
Instance Variable _cleanups Undocumented
Instance Variable _observer Undocumented
Instance Variable _parents Undocumented
Instance Variable _passed Undocumented
Instance Variable _testMethodName Undocumented
Instance Variable _warnings Undocumented

Inherited from _Assertions (via SynchronousTestCase):

Method assertAlmostEqual Fail if the two objects are unequal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero.
Method assertApproximates Fail if first - second > tolerance
Method assertEqual Fail the test if first and second are not equal.
Method assertFalse Fail the test if condition evaluates to True.
Method assertIn Fail the test if containee is not found in container.
Method assertIs Fail the test if first is not second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test.
Method assertIsInstance Fail if instance is not an instance of the given class or of one of the given classes.
Method assertIsNot Fail the test if first is second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test.
Method assertNoResult Assert that deferred does not have a result at this point.
Method assertNotAlmostEqual Fail if the two objects are equal as determined by their difference rounded to the given number of decimal places (default 7) and comparing to zero.
Method assertNotEqual Fail the test if first == second.
Method assertNotIn Fail the test if containee is found in container.
Method assertNotIsInstance Fail if instance is an instance of the given class or of one of the given classes.
Method assertNotSubstring Fail if astring contains substring.
Method assertRaises Fail the test unless calling the function f with the given args and kwargs raises exception. The failure will report the traceback and call stack of the unexpected exception.
Method assertSubstring Fail if substring does not exist within astring.
Method assertTrue Fail the test if condition evaluates to False.
Method assertWarns Fail if the given function doesn't generate the specified warning when called. It calls the function, checks the warning, and forwards the result of the function if everything is fine.
Method fail Absolutely fail the test. Do not pass go, do not collect $200.
Method failureResultOf Return the current failure result of deferred or raise self.failureException.
Method successResultOf Return the current success result of deferred or raise self.failureException.
async def noCurrentResult(self):

Undocumented

async def raisesException(self, exception=None):

Undocumented

async def successResult(self):

Undocumented

def test_assertNoResult(self):

When passed a coroutine with no current result, SynchronousTestCase.assertNoResult does not raise an exception.

def test_assertNoResultFailure(self):

When passed a coroutine which currently has an exception result (see test_withFailureResult), SynchronousTestCase.assertNoResult raises SynchronousTestCase.failureException.

def test_assertNoResultPropagatesLaterFailure(self):

When passed a coroutine awaiting a Deferred with no current result, which is then fired with a Failure result, SynchronousTestCase.assertNoResult doesn't modify the result of the Deferred.

def test_assertNoResultPropagatesSuccess(self):

When passed a coroutine awaiting a Deferred with no current result, which is then fired with a success result, SynchronousTestCase.assertNoResult doesn't modify the result of the Deferred.

def test_assertNoResultSuccess(self):

When passed a coroutine which currently has a success result (see test_withSuccessResult), SynchronousTestCase.assertNoResult raises SynchronousTestCase.failureException.

def test_assertNoResultSwallowsImmediateFailure(self):

When passed a Deferred which currently has a Failure result, SynchronousTestCase.assertNoResult changes the result of the Deferred to a success.

def test_failureResultOfWithException(self):

When passed a coroutine which currently has an exception result (ie, if converted into a Deferred, Deferred.addErrback would cause the added errback to be called before addErrback returns), SynchronousTestCase.failureResultOf returns returns a Failure containing that exception.

def test_failureResultOfWithExpectedException(self):

When passed a coroutine which currently has an exception result (ie, if converted into a Deferred, Deferred.addErrback would cause the added errback to be called before addErrback returns), SynchronousTestCase.failureResultOf returns a Failure containing that exception, if the exception type is expected.

def test_failureResultOfWithoutResult(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine with no current result.

def test_failureResultOfWithSuccess(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine with a success result.

def test_failureResultOfWithWrongExceptionMultiExpectedExceptions(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception of a type that was not expected, and the SynchronousTestCase.failureException message contains expected exception types in the error message.

def test_failureResultOfWithWrongExceptionMultiExpectedExceptionsHasTB(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception of a type that was not expected, and the SynchronousTestCase.failureException message contains the original exception traceback in the error message.

def test_failureResultOfWithWrongExceptionOneExpectedException(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception with a failure type that was not expected, and the SynchronousTestCase.failureException message contains the expected exception type.

def test_failureResultOfWithWrongExceptionOneExpectedExceptionHasTB(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception with a failure type that was not expected, and the SynchronousTestCase.failureException message contains the original exception traceback.

def test_failureResultOfWithWrongFailure(self):

SynchronousTestCase.failureResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception that was not expected.

def test_successResultOfWithException(self):

SynchronousTestCase.successResultOf raises SynchronousTestCase.failureException when called with a coroutine that raises an exception.

def test_successResultOfWithFailureHasTraceback(self):

SynchronousTestCase.successResultOf raises a SynchronousTestCase.failureException that has the original failure traceback when called with a coroutine with a failure result.

def test_successResultOfWithSuccessResult(self):

When passed a coroutine which currently has a result (ie, if converted into a Deferred, Deferred.addCallback would cause the added callback to be called before addCallback returns), SynchronousTestCase.successResultOf returns that result.

def test_withoutResult(self):

SynchronousTestCase.successResultOf raises SynchronousTestCase.failureException when called with a coroutine with no current result.

exception =

Undocumented

failure =

Undocumented

result =

Undocumented