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Unconditionally skip a test.
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Non-standard/downstream-only decorator for marking a specific unit test
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Non-standard/downstream-only decorator for marking a specific unit test
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the environment, and has no effect otherwise.
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that the instance is to execute.
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and deconstruction of the test's environment ('fixture') can be
implemented by overriding the 'setUp' and 'tearDown' methods respectively.
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__init__ method must always be called. It is important that subclasses
should not change the signature of their __init__ method, since instances
of the classes are instantiated automatically by parts of the framework
in order to be run.
When subclassing TestCase, you can set these attributes:
* failureException: determines which exception will be raised when
the instance's assertion methods fail; test methods raising this
exception will be deemed to have 'failed' rather than 'errored'.
* longMessage: determines whether long messages (including repr of
objects used in assert methods) will be printed on failure in *addition*
to any explicit message passed.
* maxDiff: sets the maximum length of a diff in failure messages
by assert methods using difflib. It is looked up as an instance
attribute so can be configured by individual tests if required.
iP i i i t runTestc C s | | _ d | _ y t | | } Wn* t k
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c C s t | d S( s Skip this test.N( R ( R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt skipTest s c C s | j | d S( s) Fail immediately, with the given message.N( R1 ( R t msg( ( s% /usr/lib64/python2.7/unittest/case.pyt fail s c C s8 | r4 | j | d t | } | j | n d S( s# Check that the expression is false.s %s is not falseN( t _formatMessageR R1 ( R t exprR ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertFalse s c C s8 | s4 | j | d t | } | j | n d S( s" Check that the expression is true.s %s is not trueN( R R R1 ( R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt
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s %s : %sN( t longMessageR5 t UnicodeDecodeErrorR ( R R t standardMsg( ( s% /usr/lib64/python2.7/unittest/case.pyR s
c O s= t | | } | d k r | S| | | | Wd QXd S( s Fail unless an exception of class excClass is raised
by callableObj when invoked with arguments args and keyword
arguments kwargs. If a different type of exception is
raised, it will not be caught, and the test case will be
deemed to have suffered an error, exactly as for an
unexpected exception.
If called with callableObj omitted or None, will return a
context object used like this::
with self.assertRaises(SomeException):
do_something()
The context manager keeps a reference to the exception as
the 'exception' attribute. This allows you to inspect the
exception after the assertion::
with self.assertRaises(SomeException) as cm:
do_something()
the_exception = cm.exception
self.assertEqual(the_exception.error_code, 3)
N( R/ R5 ( R t excClasst callableObjR R t context( ( s% /usr/lib64/python2.7/unittest/case.pyt assertRaises s
c C sk t | t | k rd | j j t | } | d k rd t | t r] t | | } n | Sn | j S( s Get a detailed comparison function for the types of the two args.
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readable error message for those types.
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R N( R ( R R R R t assertion_func( ( s% /usr/lib64/python2.7/unittest/case.pyt assertEqual" s c C sJ | | k sF | j | d t | t | f } | j | n d S( sY Fail if the two objects are equal as determined by the '!='
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s %s == %sN( R R R1 ( R R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertNotEqual) s c C s | | k r d S| d k r7 | d k r7 t d n | d k r t | | | k r] d Sd t | t | t | f } nW | d k r d } n t t | | | d k r d Sd t | t | | f } | j | | } | j | d S( s' 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, or by comparing that the
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Ns specify delta or places not boths %s != %s within %s deltai i s %s != %s within %r places( R5 t TypeErrort absR t roundR R1 ( R R R t placesR t deltaR ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertAlmostEqual3 s&
c C s | d k r' | d k r' t d n | d k r | | k rZ t | | | k rZ d Sd t | t | t | f } nd | d k r d } n | | k r t t | | | d k r d Sd t | t | | f } | j | | } | j | d S( s Fail if the two objects are equal as determined by their
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msg: Optional message to use on failure instead of a list of
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s First sequence is not a %s: %ss Second sequence is not a %s: %st sequences( First %s has no length. Non-sequence?s) Second %s has no length. Non-sequence?Ni s ...s %ss differ: %s != %s
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c C sA | j } | d k s' t | | k r/ | | S| t t | S( N( t maxDiffR5 R t DIFF_OMITTED( R t messaget difft max_diff( ( s% /usr/lib64/python2.7/unittest/case.pyR s c C s | j | | | d t d S( s A list-specific equality assertion.
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msg: Optional message to use on failure instead of a list of
differences.
R N( R RT ( R t list1t list2R ( ( s% /usr/lib64/python2.7/unittest/case.pyRF s
c C s | j | | | d t d S( s A tuple-specific equality assertion.
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msg: Optional message to use on failure instead of a list of
differences.
R N( R RU ( R t tuple1t tuple2R ( ( s% /usr/lib64/python2.7/unittest/case.pyRG s c
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msg: Optional message to use on failure instead of a list of
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self.assertEqual(Counter(iter(actual_seq)),
Counter(iter(expected_seq)))
Asserts that each element has the same count in both sequences.
Example:
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assertLess s c C sH | | k sD d t | t | f } | j | j | | n d S( sD Just like self.assertTrue(a <= b), but with a nicer default message.s %s not less than or equal to %sN( R R R ( R R R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertLessEqual s c C sH | | k sD d t | t | f } | j | j | | n d S( sC Just like self.assertTrue(a > b), but with a nicer default message.s %s not greater than %sN( R R R ( R R R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt
assertGreater s c C sH | | k sD d t | t | f } | j | j | | n d S( sD Just like self.assertTrue(a >= b), but with a nicer default message.s" %s not greater than or equal to %sN( R R R ( R R R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertGreaterEqual s c C s? | d k r; d t | f } | j | j | | n d S( sC Same as self.assertTrue(obj is None), with a nicer default message.s %s is not NoneN( R5 R R R ( R R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertIsNone s c C s2 | d k r. d } | j | j | | n d S( s( Included for symmetry with assertIsNone.s unexpectedly NoneN( R5 R R ( R R R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertIsNotNone s c C sE t | | sA d t | | f } | j | j | | n d S( sT Same as self.assertTrue(isinstance(obj, cls)), with a nicer
default message.s %s is not an instance of %rN( R R R R ( R R Rb R R ( ( s% /usr/lib64/python2.7/unittest/case.pyR s c C sE t | | rA d t | | f } | j | j | | n d S( s, Included for symmetry with assertIsInstance.s %s is an instance of %rN( R R R R ( R R Rb R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertNotIsInstance s c O s^ | d k r t j | } n t | | | } | d k r@ | S| | | | Wd QXd S( s Asserts that the message in a raised exception matches a regexp.
Args:
expected_exception: Exception class expected to be raised.
expected_regexp: Regexp (re pattern object or string) expected
to be found in error message.
callable_obj: Function to be called.
args: Extra args.
kwargs: Extra kwargs.
N( R5 t ret compileR/ ( R t expected_exceptionR2 t callable_objR R R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertRaisesRegexp s c C sh t | t r! t j | } n | j | sd | p9 d } d | | j | f } | j | n d S( s= Fail the test unless the text matches the regular expression.s Regexp didn't matchs %s: %r not found in %rN( R R R R R< R= R1 ( R t textR2 R ( ( s% /usr/lib64/python2.7/unittest/case.pyt assertRegexpMatches
s c C s t | t r! t j | } n | j | } | r | p? d } d | | | j | j !| j | f } | j | n d S( s9 Fail the test if the text matches the regular expression.s Regexp matcheds %s: %r matches %r in %rN( R R R R R< t startt endR= R1 ( R R t unexpected_regexpR t match( ( s% /usr/lib64/python2.7/unittest/case.pyt assertNotRegexpMatches s
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sI A test case that wraps a test function.
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always be called if the set-up ('setUp') function ran successfully.
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