twisted.test.test_paths.AbstractFilePathTests(BytesTestCase) class documentation

Part of twisted.test.test_paths (View In Hierarchy)

Known subclasses: twisted.python.test.test_zippath.ZipFilePathTests, twisted.test.test_paths.FilePathTests

Tests for IFilePath implementations.

Method subdir Undocumented
Method subfile Undocumented
Method setUp Undocumented
Method test_verifyObject Instances of the path type being tested provide IFilePath.
Method test_segmentsFromPositive Verify that the segments between two paths are correctly identified.
Method test_segmentsFromNegative Verify that segmentsFrom notices when the ancestor isn't an ancestor.
Method test_walk Verify that walking the path gives the same result as the known file hierarchy.
Method test_parents FilePath.parents() should return an iterator of every ancestor of the FilePath in question.
Method test_validSubdir Verify that a valid subdirectory will show up as a directory, but not as a file, not as a symlink, and be listable.
Method test_invalidSubdir Verify that a subdirectory that doesn't exist is reported as such.
Method test_validFiles Make sure that we can read existent non-empty files.
Method test_multipleChildSegments fp.descendant([a, b, c]) returns the same FilePath as is returned by fp.child(a).child(b).child(c).
Method test_dictionaryKeys Verify that path instances are usable as dictionary keys.
Method test_dictionaryKeyWithString Verify that path instances are usable as dictionary keys which do not clash with their string counterparts.
Method test_childrenNonexistentError Verify that children raises the appropriate exception for non-existent directories.
Method test_childrenNotDirectoryError Verify that listdir raises the appropriate exception for attempting to list a file rather than a directory.
Method test_newTimesAreFloats Verify that all times returned from the various new time functions are ints (and hopefully therefore 'high precision').
Method test_oldTimesAreInts Verify that all times returned from the various time functions are integers, for compatibility.
Method _mkpath Undocumented

Inherited from BytesTestCase:

Method mktemp Return a temporary path, encoded as bytes.

Inherited from SynchronousTestCase (via BytesTestCase):

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 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.
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.
Method __init__ Undocumented
Method __eq__ No summary
Method __ne__ Undocumented
Method __hash__ Undocumented
Method shortDescription Undocumented
Method getSkip No summary
Method getTodo No summary
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 run Run the test case, storing the results in result.
Method addCleanup Add the given function to a list of functions to be called after the test has run, but before tearDown.
Method patch Monkey patch an object for the duration of the test.
Method flushLoggedErrors Remove stored errors received from the log.
Method flushWarnings Remove stored warnings from the list of captured warnings and return them.
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 _getSuppress No summary
Method _getSkipReason Return the reason to use for skipping a test method.
Method _run Run a single method, either a test method or fixture.
Method _runFixturesAndTest Run setUp, a test method, test cleanups, and tearDown.
Method _runCleanups Synchronously run any cleanups which have been added.
Method _installObserver Undocumented
Method _removeObserver Undocumented

Inherited from _Assertions (via BytesTestCase, SynchronousTestCase):

Method fail Absolutely fail the test. Do not pass go, do not collect $200.
Method assertFalse Fail the test if condition evaluates to True.
Method assertTrue Fail the test if condition evaluates to False.
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 assertEqual Fail the test if first and second are not equal.
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 assertIsNot Fail the test if first is second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test.
Method assertNotEqual Fail the test if first == second.
Method assertIn Fail the test if containee is not found in container.
Method assertNotIn Fail the test if containee is found in container.
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 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 assertSubstring Fail if substring does not exist within astring.
Method assertNotSubstring Fail if astring contains substring.
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 assertIsInstance Fail if instance is not an instance of the given class or of one of the given classes.
Method assertNotIsInstance Fail if instance is an instance of the given class or of one of the given classes.
Method successResultOf Return the current success result of deferred or raise self.failureException.
Method failureResultOf Return the current failure result of deferred or raise self.failureException.
Method assertNoResult Assert that deferred does not have a result at this point.
Method assertRegex Fail the test if a regexp search of text fails.
def _mkpath(self, *p):
Undocumented
def subdir(self, *dirname):
Undocumented
def subfile(self, *dirname):
Undocumented
def setUp(self):
overridden in twisted.python.test.test_zippath.ZipFilePathTests
Undocumented
def test_verifyObject(self):

Instances of the path type being tested provide IFilePath.

def test_segmentsFromPositive(self):

Verify that the segments between two paths are correctly identified.

def test_segmentsFromNegative(self):

Verify that segmentsFrom notices when the ancestor isn't an ancestor.

def test_walk(self):

Verify that walking the path gives the same result as the known file hierarchy.

def test_parents(self):

FilePath.parents() should return an iterator of every ancestor of the FilePath in question.

def test_validSubdir(self):

Verify that a valid subdirectory will show up as a directory, but not as a file, not as a symlink, and be listable.

def test_invalidSubdir(self):

Verify that a subdirectory that doesn't exist is reported as such.

def test_validFiles(self):

Make sure that we can read existent non-empty files.

def test_multipleChildSegments(self):

fp.descendant([a, b, c]) returns the same FilePath as is returned by fp.child(a).child(b).child(c).

def test_dictionaryKeys(self):

Verify that path instances are usable as dictionary keys.

def test_dictionaryKeyWithString(self):

Verify that path instances are usable as dictionary keys which do not clash with their string counterparts.

def test_childrenNonexistentError(self):

Verify that children raises the appropriate exception for non-existent directories.

def test_childrenNotDirectoryError(self):

Verify that listdir raises the appropriate exception for attempting to list a file rather than a directory.

def test_newTimesAreFloats(self):

Verify that all times returned from the various new time functions are ints (and hopefully therefore 'high precision').

def test_oldTimesAreInts(self):

Verify that all times returned from the various time functions are integers, for compatibility.

API Documentation for twisted, generated by pydoctor at 2020-03-25 17:34:30.