class ProxyForInterfaceTests(unittest.SynchronousTestCase): (source)
Tests for proxyForInterface
.
Method | test_attribute |
The original attribute name can be customized via the originalAttribute argument of proxyForInterface : the attribute should change, but the methods of the original object should still be callable, and the attributes still accessible. |
Method | test_decorated |
Methods of the class created from proxyForInterface can be used with the decorator-helper functools.wraps . |
Method | test |
The resulting proxy implements the interface that it proxies. |
Method | test_interface |
Proxies of subinterfaces generated with proxyForInterface should allow access to attributes of both the child and the base interfaces. |
Method | test_multiple |
[Regression test] The proxy should send its method calls to the correct method, not the incorrect one. |
Method | test |
Proxy objects should have an original attribute which refers to the original object passed to the constructor. |
Method | test_proxy |
Proxy objects should proxy declared attributes, but not other attributes. |
Method | test_proxy |
The attributes that proxy objects proxy should be deletable and affect the original object. |
Method | test_proxy |
_ProxyDescriptor's __get__ method should return the appropriate attribute of its argument's 'original' attribute if it is invoked with an object. If it is invoked with None, it should return a false class-method emulator instead. |
Method | test_proxy |
Subclasses of the class returned from proxyForInterface should be able to upcall methods by reference to their superclass, as any normal Python class can. |
Method | test_proxy |
The class created from proxyForInterface passes methods on an interface to the object which is passed to its constructor. |
Method | test_proxy |
The name of a proxy class indicates which interface it proxies. |
Method | test_proxy |
The attributes that proxy objects proxy should be assignable and affect the original object. |
Method | test |
It is possible to subclass the result of proxyForInterface . |
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 | add |
Add the given function to a list of functions to be called after the test has run, but before tearDown. |
Method | call |
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 | flush |
Remove stored errors received from the log. |
Method | flush |
Remove stored warnings from the list of captured warnings and return them. |
Method | get |
Retrieve a module attribute which should have been deprecated, and assert that we saw the appropriate deprecation warning. |
Method | get |
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 | get |
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 | run |
If no methodName argument is passed to the constructor, run will treat this method as the thing with the actual test inside. |
Method | short |
Undocumented |
Instance Variable | failure |
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 | _get |
Return the reason to use for skipping a test method. |
Method | _get |
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 | _install |
Undocumented |
Method | _remove |
Undocumented |
Method | _run |
Run a single method, either a test method or fixture. |
Method | _run |
Synchronously run any cleanups which have been added. |
Method | _run |
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 | _test |
Undocumented |
Instance Variable | _warnings |
Undocumented |
Inherited from _Assertions
(via SynchronousTestCase
):
Method | assert |
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 | assert |
Fail if first - second > tolerance |
Method | assert |
Fail the test if first and second are not equal. |
Method | assert |
Fail the test if condition evaluates to True. |
Method | assert |
Fail the test if containee is not found in container. |
Method | assert |
Fail the test if first is not second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test. |
Method | assert |
Fail if instance is not an instance of the given class or of one of the given classes. |
Method | assert |
Fail the test if first is second. This is an obect-identity-equality test, not an object equality (i.e. __eq__) test. |
Method | assert |
Assert that deferred does not have a result at this point. |
Method | assert |
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 | assert |
Fail the test if first == second. |
Method | assert |
Fail the test if containee is found in container. |
Method | assert |
Fail if instance is an instance of the given class or of one of the given classes. |
Method | assert |
Fail if astring contains substring. |
Method | assert |
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 | assert |
Fail if substring does not exist within astring. |
Method | assert |
Fail the test if condition evaluates to False. |
Method | assert |
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 | failure |
Return the current failure result of deferred or raise self.failureException. |
Method | success |
Return the current success result of deferred or raise self.failureException. |
The original attribute name can be customized via the originalAttribute argument of proxyForInterface
: the attribute should change, but the methods of the original object should still be callable, and the attributes still accessible.
Methods of the class created from proxyForInterface
can be used with the decorator-helper functools.wraps
.
Proxies of subinterfaces generated with proxyForInterface should allow access to attributes of both the child and the base interfaces.
[Regression test] The proxy should send its method calls to the correct method, not the incorrect one.
Proxy objects should have an original attribute which refers to the original object passed to the constructor.
_ProxyDescriptor's __get__ method should return the appropriate attribute of its argument's 'original' attribute if it is invoked with an object. If it is invoked with None, it should return a false class-method emulator instead.
For some reason, Python's documentation recommends to define descriptors' __get__ methods with the 'type' parameter as optional, despite the fact that Python itself never actually calls the descriptor that way. This is probably do to support 'foo.__get__(bar)' as an idiom. Let's make sure that the behavior is correct. Since we don't actually use the 'type' argument at all, this test calls it the idiomatic way to ensure that signature works; test_proxyInheritance verifies the how-Python-actually-calls-it signature.
Subclasses of the class returned from proxyForInterface
should be able to upcall methods by reference to their superclass, as any normal Python class can.
The class created from proxyForInterface
passes methods on an interface to the object which is passed to its constructor.