!A?h B d Z ddlZddlZddlZddlZddlZddlZddlZddlZddl Z ddl
Z
ddl m Z ddl
mZmZmZmZmZ dZ e ZdZ G d d e Z G d
d e Z G d d
e Z G d de Zd Z d Z d Z d Z g Z d Z!d Z"d Z#d Z$d Z%d Z&d Z'd Z( G d d Z) G d d e) Z* G d d!e* Z+ G d" d#e* Z, G d$ d%ej- Z. G d& d'e Z/ G d( d)e/ Z0 G d* d+e/ Z1dS ),zTest case implementation N )result)strclass safe_repr_count_diff_all_purpose_count_diff_hashable_common_shorten_reprTz@
Diff is %s characters long. Set self.maxDiff to None to see it.c e Zd ZdZdS )SkipTestz
Raise this exception in a test to skip it.
Usually you can use TestCase.skipTest() or one of the skipping decorators
instead of raising this directly.
N__name__
__module__ __qualname____doc__ :/opt/alt/python-internal/lib64/python3.11/unittest/case.pyr r s r r c e Zd ZdZdS ) _ShouldStopz
The test should stop.
Nr r r r r r ! r r c e Zd ZdZdS )_UnexpectedSuccessz7
The test was supposed to fail, but it didn't!
Nr r r r r r & r r r c 8 e Zd ZddZej dd ZdS )_OutcomeNc h d| _ || _ t |d | _ d| _ d | _ d S )NF
addSubTestT)expecting_failurer hasattrresult_supports_subtestssuccessexpectedFailure)selfr s r __init__z_Outcome.__init__- s8 !& (/ (E(E% # r Fc # B K | j }d| _ d V |r(| j r!| j |j |d n# t $ r t
$ r4}d| _ t
| j |t | Y d }~nzd }~wt $ r Y nk t j
}| j r|| _ nAd| _ |r"| j |j || nt | j || d }Y nxY w| j o|| _ d S # | j o|| _ w xY w)NTF)r r r test_caseKeyboardInterruptr _addSkipstrr sysexc_infor r! _addError)r" r% subTest old_successer* s r testPartExecutorz_Outcome.testPartExecutor4 sq l 8 EEE,
M4<
M &&y':ItLLL- ! 5 5 5 DL T[)SVV 4 4 4 4 4 4 4 4 D |~~H%
@'/$$ $ @K**9+> 8TTTT dk9h??? HHH
<7KDLLL4<7KDL 7 7 7 7s; A +D C;*B?D
C;D A&C;9D D N)F)r
r r r#
contextlibcontextmanagerr/ r r r r r , sL $ $ $ $ 8 8 8 8 8 8r r c t | dd }| ||| d S t j dt d | j | d S )NaddSkipz4TestResult has no addSkip method, skips not reported )getattrwarningswarnRuntimeWarning
addSuccess)r r% reasonr4 s r r' r' U sf fi..G 6"""""
L$a ) ) ))$$$$$r c | C|Ct |d |j r | j || d S | j || d S d S d S )Nr )
issubclassfailureException
addFailureaddError)r testr* s r r+ r+ ^ si
h 2 hqk4#8 9 9 , F dH - - - - - FOD( + + + + + 2 2r c | S r0 r )objs r _idrD e s Jr c t | } |j }|j }n/# t $ r" t d|j d|j d d w xY w || } ||| d d d |S )N'.z6' object does not support the context manager protocol)type __enter____exit__AttributeError TypeErrorr r )cm
addcleanupclsenterexitr s r _enter_contextrR i s r((CO
| O O O DCN D DS-= D D D E EJN OO U2YYFJtRtT*** Ms ,A c @ t | ||f dS )znSame as addCleanup, except the cleanup items are called even if
setUpModule fails (unlike tearDownModule).N)_module_cleanupsappend)functionargskwargss r addModuleCleanuprY y s% XtV 455555r c , t | t S )z&Same as enterContext, but module-wide.)rR rY )rM s r enterModuleContextr[ ~ s " . / //r c g } t rZt \ }}} ||i | n,# t $ r }| | Y d}~nd}~ww xY wt Z| r| d dS )zWExecute all module cleanup functions. Normally called for you after
tearDownModule.Nr )rT pop ExceptionrU )
exceptionsrV rW rX excs r doModuleCleanupsra s J
#!1!5!5!7!7 $ # Hd %f % % % % # # # c " " " " " " " " # # m s 1
AAAc d fd}t t j r }d || S |S )z&
Unconditionally skip a test.
c t | t s!t j | fd }|} d| _ | _ | S )Nc " t r0 r )rW rX r; s r skip_wrapperz-skip..decorator..skip_wrapper s v&&&r T)
isinstancerH functoolswraps__unittest_skip____unittest_skip_why__) test_itemrf r; s r decoratorzskip..decorator s^ )T** %
_Y
'
'
'
'
'
' (
'
'$I&* #*0 'r )rg types FunctionType)r; rm rl s ` r skiprq sS &%,-- $ y### r c 2 | rt | S t S )z/
Skip a test if the condition is true.
rq rD conditionr; s r skipIfrv s F|| Jr c 2 | st | S t S )z3
Skip a test unless the condition is true.
rs rt s r
skipUnlessrx s F|| Jr c d| _ | S )NT) __unittest_expecting_failure__)rl s r r! r! s /3I, r c t | t rt fd| D S t | t ot | S )Nc 3 8 K | ]}t | V d S r0 ) _is_subtype).0r. basetypes r z _is_subtype.. s- >>;q(++>>>>>>r )rg tupleallrH r= )expectedr s `r r} r} sW (E"" ?>>>>X>>>>>> h % % H*Xx*H*HHr c e Zd Zd Zd ZdS )_BaseTestCaseContextc || _ d S r0 )r% )r" r% s r r# z _BaseTestCaseContext.__init__ s
"r c v | j | j | }| j | r0 )r% _formatMessagemsgr> )r" standardMsgr s r
_raiseFailurez"_BaseTestCaseContext._raiseFailure s1 n++DHkBBn--c222r N)r
r r r# r r r r r r s2 # # #3 3 3 3 3r r c e Zd ZddZd ZdS )_AssertRaisesBaseContextNc t | | || _ || _ |t j | }|| _ d | _ d | _ d S r0 ) r r# r r% recompileexpected_regexobj_namer )r" r r% r s r r# z!_AssertRaisesBaseContext.__init__ sU %%dI666
" % Z 7 7N ,
r c t | j | j st |d| j |sM| dd | _ |r,t t t | d | d} S |^}} |j | _
n$# t $ r t | | _
Y nw xY w| 5 ||i | ddd n # 1 swxY w Y d} dS # d} w xY w)z
If args is empty, assertRaises/Warns is being used as a
context manager, so check for a 'msg' kwarg and return self.
If args is not empty, call a callable passing positional and keyword
arguments.
z() arg 1 must be r Nz1 is an invalid keyword argument for this function)
r} r
_base_typerL _base_type_strr] r nextiterr
r rK r( )r" namerW rX callable_objs r handlez _AssertRaisesBaseContext.handle sz t}do>>
= !%t':':!< = = =
!::eT22 M#7;DLL7I7I7I7I%L M M M DD #' L4
2 , 5
!
2
2
2 #L 1 1
2
.
. d-f---
.
.
.
.
.
.
.
.
.
.
.
.
.
.
. DDD4DKKKKsZ A?C C B C B74C 6B77C < C C CC CC C$r0 )r
r r r# r r r r r r s7 r r c F e Zd ZdZeZdZd Zd Z e e
j Z dS )_AssertRaisesContextzCA context manager used to implement TestCase.assertRaises* methods.z-an exception type or tuple of exception typesc | S r0 r r" s r rI z _AssertRaisesContext.__enter__ s r c | | j j }n$# t $ r t | j }Y nw xY w| j r/| d || j n=| d | nt j | t || j sdS |
d | _ | j dS | j }|
t | s;| d |j t | dS )Nz{} not raised by {}z
{} not raisedFT"{}" does not match "{}")r r
rK r( r r format traceback clear_framesr= with_traceback exceptionr searchpattern)r" exc_type exc_valuetbexc_namer s r rJ z _AssertRaisesContext.__exit__ se
. =1!
.
.
. t}--
.}
E""#8#?#?@D
$O $O P P P P ""?#9#9(#C#CDDDD "2 & & &(DM22 5"11$77 &4 , $$S^^44 > 9 @ @#+S^^ = =
>
>
>ts 22N)
r
r r r
BaseExceptionr r rI rJ classmethodro GenericAlias__class_getitem__r r r r r sS MM JDN 6 $ E$677r r c & e Zd ZdZeZdZd Zd ZdS )_AssertWarnsContextzBA context manager used to implement TestCase.assertWarns* methods.z(a warning type or tuple of warning typesc 6 t t j D ]}t |dd ri |_ t
j d | _ | j | _ t
j
d| j | S )N__warningregistry__T)recordalways) listr) modulesvaluesr6 r r7 catch_warningswarnings_managerrI simplefilterr )r" vs r rI z _AssertWarnsContext.__enter__ s ck((**++ + +Aq/66
+(*% ( 7t D D D -7799
h
666 r c | j ||| |d S | j j }n$# t $ r t | j }Y nw xY wd }| j D ]s}|j }t || j s ||}| j (| j
t | sR|| _ |j | _ |j
| _
d S |@| d | j j t | | j r0| d || j d S | d | d S )Nr z{} not triggered by {}z{} not triggered)r rJ r r
rK r( r7 messagerg r r warningfilenamelinenor r r r )r" r r r r first_matchingmws r rJ z _AssertWarnsContext.__exit__+ s &&xB??? F *}-HH * * *4=))HHH *
A A a //
%!"#/'..s1vv66 0 DL JDM(DK FF % 9 @ @(0#n2E2E G G
H
H
H = D 7 > >x?C} N N
O
O
O
O
O
1 8 8 B B C C C C Cs / AAN) r
r r r Warningr r rI rJ r r r r r sG LLJ?N D D D D Dr r c e Zd Zd ZdS )_OrderedChainMapc # ~ K t }| j D ]$}|D ] }||vr| | |V %d S r0 )setmapsadd)r" seenmappingks r __iter__z_OrderedChainMap.__iter__O s` uuy G
D==HHQKKKGGG
r N)r
r r r r r r r r N s# r r c e Zd ZdZeZdZdZdZ fdZ dOdZ
d Z d Z d
Z
ed Zed Zd
Zd Zed Zed Zd Zd Zd Zd Zd Zd Zd Zd Z e j e fd Z d Z!d Z"d Z#d Z$d Z%d Z&dPd!Z'd" Z(ed# Z)d$ Z*d% Z+d& Z,dPd'Z-dPd(Z.dPd)Z/d* Z0d+ Z1d, Z2dQd-Z3dQd.Z4d/ Z5dPd0Z6dPd1Z7dPd2Z8 dRd3Z9 dRd4Z:dQd5Z;d6 ZdPd9Z?dPd:Z@dPd;ZAdPd<ZBdPd=ZCdPd>ZDdPd?ZEdPd@ZFdPdAZGdPdBZHdPdCZIdPdDZJdPdEZKdPdFZLdPdGZMdPdHZNdPdIZOdJ ZPdK ZQdPdLZRdPdMZSdN ZT eTe7 xZUZV eTe8 xZWZX eTe9 xZYZZ eTe: xZ[Z\ eTe/ xZ]Z^ eTe1 Z_ eTe. Z` eTeP Za eTeR Zb eTeS Zc xZdS )STestCaseaW A class whose instances are single test cases.
By default, the test code itself should be placed in a method named
'runTest'.
If the fixture may be used for many test cases, create as
many test methods as are needed. When instantiating such a TestCase
subclass, specify in the constructor arguments the name of the test method
that the instance is to execute.
Test authors should subclass TestCase for their own tests. Construction
and deconstruction of the test's environment ('fixture') can be
implemented by overriding the 'setUp' and 'tearDown' methods respectively.
If it is necessary to override the __init__ method, the base class
__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.
Ti i c V d| _ g | _ t j |i | d S )NF)_classSetupFailed_class_cleanupssuper__init_subclass__)rO rW rX __class__s r r zTestCase.__init_subclass__ s5 % !!42622222r runTestc : || _ d| _ d| _ t | | }|j | _ n0# t
$ r# |dk rt
d| j d| Y nw xY wg | _ d| _ i | _
| t d | t d | t d | t d | t d | t" d
dS ) zCreate an instance of the class that will use the named test
method when executed. Raises a ValueError if the instance does
not have a method with the specified name.
NzNo testr zno such test method in : assertDictEqualassertListEqualassertTupleEqualassertSetEqualassertMultiLineEqual)_testMethodName_outcome_testMethodDocr6 r rK
ValueErrorr _cleanups_subtest_type_equality_funcsaddTypeEqualityFuncdictr r r frozensetr( )r"
methodName
testMethods r r# zTestCase.__init__ sA
*
' 5 z22J #-"4D 4 4 4Y&& !j~~~zz"3 4 4 4 '& 4
%'! '8999 '8999 (:;;; &6777 ,<=== &<=====s 4 *A! A!c || j |< dS )a[ Add a type specific assertEqual style function to compare a type.
This method is for use by TestCase subclasses that need to register
their own type equality functions to provide nicer error messages.
Args:
typeobj: The data type to call this function on when both values
are of the same type in assertEqual().
function: The callable taking two arguments and an optional
msg= argument that raises self.failureException with a
useful error message when the two arguments are not equal.
N)r )r" typeobjrV s r r z TestCase.addTypeEqualityFunc s .6!'***r c @ | j |||f dS )a Add a function, with arguments, to be called when the test is
completed. Functions added are called on a LIFO basis and are
called after tearDown on test failure or success.
Cleanup items are called even if setUp fails (unlike tearDown).N)r rU r" rV rW rX s r
addCleanupzTestCase.addCleanup s'
xv 677777r c , t || j S )zEnters the supplied context manager.
If successful, also adds its __exit__ method as a cleanup
function and returns the result of the __enter__ method.
)rR r )r" rM s r enterContextzTestCase.enterContext s b$/222r c @ | j |||f dS )zpSame as addCleanup, except the cleanup items are called even if
setUpClass fails (unlike tearDownClass).N)r rU rO rV rW rX s r addClassCleanupzTestCase.addClassCleanup s( ""HdF#;<<<< t | j d| j S )NrG r r r r s r idz TestCase.id s# "4>2222D4H4HIIr c l t | t | urt S | j |j k S r0 )rH NotImplementedr r" others r __eq__zTestCase.__eq__ s0 ::T%[[ ( (! !#u'<<r r s r __repr__zTestCase.__repr__ s. (((($*>*>*>@ @r c + K | j | j j sdV dS | j }|t | }n|j | }t
| || | _ | j | j d 5 dV ddd n # 1 swxY w Y | j j s | j j }||j
rt n| j j rt || _ dS # || _ w xY w)aP Return a context manager that will return the enclosed block
of code in a subtest identified by the optional message and
keyword parameters. A failure in the subtest marks the test
case as failed but resumes execution at the end of the enclosed
block, allowing further test code to be executed.
NT)r, )
r r r r params new_child_SubTestr/ r r failfastr r! )r" r r# parent
params_mapr s r r, zTestCase.subTest sI =
(N EEE F >)&11JJ 0088J sJ77
# //
t/LL
=(
" -%&/%%% .
" "! "DMMMFDM " " " "s0 &!C( B C( B C( B ?C( ( C1c |j } || | d S # t $ r. t j dt |j | Y d S w xY w)Nz@TestResult has no addExpectedFailure method, reporting as passes)addExpectedFailurerK r7 r8 r9 r: )r" r r* r* s r _addExpectedFailurez TestCase._addExpectedFailure& s~ /!'!:
tX . . . . . $ $ $ M\(
*
*
* F d # # # # # # $s 4AAc |j } || d S # t $ rX t j dt t
d # t
$ r' |j | t j Y Y d S w xY ww xY w)NzCTestResult has no addUnexpectedSuccess method, reporting as failure) addUnexpectedSuccessrK r7 r8 r9 r r? r) r* )r" r r- s r _addUnexpectedSuccessz TestCase._addUnexpectedSuccess0 s '#)#>
! & & & & & 8 8 8 M_(
*
*
*
8(d2%
8
8
8!!$ 7777777
8 8s& $A8A,A4/A83A44A8c . | d S r0 )r r s r
_callSetUpzTestCase._callSetUp? s
r c ^ | "t j d| dt d d S d S )NzFIt is deprecated to return a value that is not None from a test case (r )
stacklevel)r7 r8 DeprecationWarning)r" methods r _callTestMethodzTestCase._callTestMethodB s\ 688 M 2(.2 2 23ERS
U
U
U
U
U
U r c . | d S r0 )r r s r
_callTearDownzTestCase._callTearDownG s
r c ||i | d S r0 r r s r _callCleanupzTestCase._callCleanupJ s $!&!!!!!r Nc |C| }t |dd }t |dd }|
| nd } |j | t | | j }t | j dd st |dd rWt | j dd pt |dd }t || | | |j | | | S S t | dd pt |dd }t | } || _ | | 5 |
d d d n # 1 swxY w Y |j r||_ | | 5 |
| d d d n # 1 swxY w Y d|_ | | 5 | d d d n # 1 swxY w Y | |j rK|r9|j r | ||j n&| | n |j | |d |_ d }d | _ |j | | | S S # d |_ d }d | _ w xY w# |j | | | w w xY w)N startTestRun stopTestRunrj Frk rn rz )r r6 startTestr r r' stopTestr r r/ r0 r r r6 r8
doCleanupsr! r+ r. r: )r" r r< r= r skip_whyr outcomes r runz TestCase.runM s >++--F"6>4@@L!&->>K' K 2 t';<FF M
$DeLL
v&&G
% '
--d33 & &OO%%%& & & & & & & & & & & & & & &? -0AG- 11$77 9 9 ,,Z8889 9 9 9 9 9 9 9 9 9 9 9 9 9 905G- 11$77 - - **,,,- - - - - - - - - - - - - - -!!!? 0( 0"2 ? 4 4VW=T U U U U 6 6v > > > >))$/// +/' !%
FOD ! ! !&
' +/' !%
$$$$
FOD ! ! !&
's A5J( ,1J( J :E J E J "E #&J F+ J +F//J 2F/3 J G3' J 3G77J :G7;A*J %J( J%%J( ( Kc | j p
t }| j rb| j \ }}}| | 5 | j |g|R i | ddd n # 1 swxY w Y | j b|j S )zNExecute all cleanup functions. Normally called for you after
tearDown.N)r r r r] r/ r: r )r" rB rV rW rX s r r@ zTestCase.doCleanups s --8::n =%)^%7%7%9%9 "HdF))$//
=
=!!(%> "HdF
?$)&))))
?
?
?'..s|~~>>>>>
? ! ? ? ? ? ?s 6 5A.-A.c | j |i |S r0 )rC )r" rW kwdss r __call__zTestCase.__call__ s tx&&&&r c t | | j }t | j dd st |dd r6t | j dd pt |dd }t | | | | | | j r7| j \ }}} | j |g|R i | | j 5dS dS )z6Run the test without collecting errors in a TestResultrj Frk rn N)
r6 r r r r0 r6 r8 r r] r: )r" r rA rV rW rX s r debugzTestCase.debug s T4#788
DN$7 ? ? % J 3U ; ; % 0GLL L":/FKK
8$$ $ Z((( n 9%)^%7%7%9%9 "HdF D h 8 8 8 8 8 8 8 n 9 9 9 9 9r c t | )zSkip this test.re )r" r; s r skipTestzTestCase.skipTest s v r c , | | )z)Fail immediately, with the given message.)r> )r" r s r failz
TestCase.fail s ##C(((r c |r;| |dt | z }| | dS )z#Check that the expression is false.z%s is not falseNr r r> r" exprr s r assertFalsezTestCase.assertFalse sI -%%c+>.$?? GGdGNNNNs + /c P t || }| d|| S )a Fail unless a warning of class warnClass is triggered
by the callable when invoked with specified positional and
keyword arguments. If a different type of warning is
triggered, it will not be handled: depending on the other
warning filtering rules in effect, it might be silenced, printed
out, or raised as an exception.
If called with the callable and arguments omitted, will return a
context object used like this::
with self.assertWarns(SomeWarning):
do_something()
An optional keyword argument 'msg' can be provided when assertWarns
is used as a context object.
The context manager keeps a reference to the first matching
warning as the 'warning' attribute; similarly, the 'filename'
and 'lineno' attributes give you information about the line
of Python code from which the warning was triggered.
This allows you to inspect the warning after the assertion::
with self.assertWarns(SomeWarning) as cm:
do_something()
the_warning = cm.warning
self.assertEqual(the_warning.some_attribute, 147)
assertWarnsr r )r" expected_warningrW rX r_ s r ra zTestCase.assertWarns s* 8 &&6==~~mT6:::r c , ddl m} || ||d S )a Fail unless a log message of level *level* or higher is emitted
on *logger_name* or its children. If omitted, *level* defaults to
INFO and *logger* defaults to the root logger.
This method must be used as a context manager, and will yield
a recording object with two attributes: `output` and `records`.
At the end of the context manager, the `output` attribute will
be a list of the matching formatted log messages and the
`records` attribute will be a list of the corresponding LogRecord
objects.
Example::
with self.assertLogs('foo', level='INFO') as cm:
logging.getLogger('foo').info('first message')
logging.getLogger('foo.bar').error('second message')
self.assertEqual(cm.output, ['INFO:foo:first message',
'ERROR:foo.bar:second message'])
r _AssertLogsContextFno_logs_logrf r" loggerlevelrf s r
assertLogszTestCase.assertLogs" s0 * -,,,,,!!$uEEEEr c , ddl m} || ||d S )z Fail unless no log messages of level *level* or higher are emitted
on *logger_name* or its children.
This method must be used as a context manager.
r re Trg ri rk s r assertNoLogszTestCase.assertNoLogs: s0 -,,,,,!!$tDDDDr c t | t | u rP| j t | }|'t |t rt | | }|S | j S )a Get a detailed comparison function for the types of the two args.
Returns: A callable accepting (first, second, msg=None) that will
raise a failure exception if first != second with a useful human
readable error message for those types.
)rH r getrg r( r6 _baseAssertEqual)r" firstsecondasserters r _getAssertEqualityFuncz TestCase._getAssertEqualityFuncC sl " ;;$v,, & &044T%[[AAH# h,, 7 &tX 6 6H $$r c ||k s>dt || z }| || }| | dS )z:The default assertEqual implementation, not type specific.%s != %sN)r r r> )r" rt ru r r s r rs zTestCase._baseAssertEqual] sP $';E6'J'JJK%%c;77C'',, , r c N | || } |||| dS )z[Fail if the two objects are unequal as determined by the '=='
operator.
)r N)rw )r" rt ru r assertion_funcs r assertEqualzTestCase.assertEquald s6 44UFCCuf#......r c ||k sJ| |t | dt | }| | dS )zYFail if the two objects are equal as determined by the '!='
operator.
== NrR )r" rt ru r s r assertNotEqualzTestCase.assertNotEqualk se %%c59I9I9I9I:CF:K:K:K,M N NC'',, , r c ||k rdS ||t d t ||z
}|K||k rdS t | dt | dt | dt | d}nO|d}t || dk rdS t | dt | d|d t | d}| || }| | )
a' 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
difference between the two objects is more than the given
delta.
Note that decimal places (from zero) are usually not the same
as significant digits (measured from the most significant digit).
If the two objects compare equal then they will automatically
compare almost equal.
N specify delta or places not bothz != within delta ( difference) r z places (rL absr roundr r> r" rt ru placesr deltadiffr s r assertAlmostEqualzTestCase.assertAlmostEqualt s, F?? F !3 >?? ?56>"" u}} % &!!!!% $ !KK ~T6""a'' % &!!!!$ !K
!!#{33##C(((r c ||t d t ||z
}|Q||k s||k rdS t | dt | dt | dt | d}nE|d}||k st || dk rdS t | dt | d|d }| || }| | )
a 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, or by comparing that the
difference between the two objects is less than the given delta.
Note that decimal places (from zero) are usually not the same
as significant digits (measured from the most significant digit).
Objects that are equal automatically fail.
Nr r~ r r r r r z placesr r s r assertNotAlmostEqualz TestCase.assertNotAlmostEqual s !3 >?? ?56>"" VOO % &!!!!% $ !KK ~VOOtV)<)<)A)A9B59I9I9I9I9B69J9J9J9J9?AK !!#{33##C(((r c |x|j }t || s(| d|dt | t || s(| d|dt | nd}d} t | }n # t
t f$ r d|z }Y nw xY w|- t | }n # t
t f$ r d|z }Y nw xY w|||k rdS d| ft || z z }t t || D ]} || }
n(# t
t t f$ r |d | |fz z
}Y nw xY w || } n(# t
t t f$ r |d
| |fz z
}Y nQw xY w|
| k r |d | ft |
| z z z
} n+||k r$|"t | t | k rdS ||k rS|d |||z
fz z
} |d
|t || fz z
}n# t
t t f$ r
|d||fz z
}Y n]w xY w||k rS|d|||z
fz z
} |d
|t || fz z
}n'# t
t t f$ r
|d||fz z
}Y nw xY w|} dd
t j t! j | t! j | z }
| | |
} | || }| | dS )aA An equality assertion for ordered sequences (like lists and tuples).
For the purposes of this function, a valid ordered sequence type is one
which can be indexed, has a length, and has an equality operator.
Args:
seq1: The first sequence to compare.
seq2: The second sequence to compare.
seq_type: The expected datatype of the sequences, or None if no
datatype should be enforced.
msg: Optional message to use on failure instead of a list of
differences.
NzFirst sequence is not a r zSecond sequence is not a sequencez(First %s has no length. Non-sequence?z)Second %s has no length. Non-sequence?z%ss differ: %s != %s
z(
Unable to index element %d of first %s
z)
Unable to index element %d of second %s
z#
First differing element %d:
%s
%s
z+
First %s contains %d additional elements.
zFirst extra element %d:
%s
z'Unable to index element %d of first %s
z,
Second %s contains %d additional elements.
z(Unable to index element %d of second %s
r )r
rg r> r lenrL NotImplementedError
capitalizer rangemin
IndexErrorrH joindifflibndiffpprintpformat
splitlines_truncateMessager rP )r" seq1seq2r seq_type
seq_type_name differinglen1len2iitem1item2r diffMsgs r assertSequenceEqualz TestCase.assertSequenceEqual s $ -M dH--
L++++8==)D///-K L L L dH--
L++++8==)D///-K L L L
L 'M #t99DD./ # # #B!#III #
'4yy 23
'
'
' G% '
' t||0"--//1(t4456I 3tT??++
GEE!:/BC "N"#]!3#4 5IEE
GEE!:/BC "O"#]!3#4 5IEE
E>> "K#$$)=eU)K)K"K#M NIE "
DLLX%5JJ$t**,,Fd{{ +.;TD[-I J K K "A#'4:)>)>"?#@ AII!:/BC K K K #259=4I#J KIIIK +.;TD[-I J K L "A#'4:)>)>"?#@ AII!:/BC L L L #36:M5J#K LIIIL M&...99;; ...99;;
=
=> > > ++KAA !!#{33 #sl B B)(B)/B? ?CC/D88!E E !E**!FF3 H !H54H5 I* *!J
Jc x | j }|t | |k r||z S |t t | z z S r0 )maxDiffr DIFF_OMITTED)r" r r max_diffs r r zTestCase._truncateMessage' s? < s4yyH 4 4T> !,T233r c B | |||t dS )a A list-specific equality assertion.
Args:
list1: The first list to compare.
list2: The second list to compare.
msg: Optional message to use on failure instead of a list of
differences.
r N)r r )r" list1list2r s r r zTestCase.assertListEqual- s'
sT BBBBBr c B | |||t dS )a A tuple-specific equality assertion.
Args:
tuple1: The first tuple to compare.
tuple2: The second tuple to compare.
msg: Optional message to use on failure instead of a list of
differences.
r N)r r )r" tuple1tuple2r s r r zTestCase.assertTupleEqual9 s'
u EEEEEr c J | | }nY# t $ r"}| d|z Y d}~n2d}~wt $ r"}| d|z Y d}~nd}~ww xY w | | }nY# t $ r"}| d|z Y d}~n2d}~wt $ r"}| d|z Y d}~nd}~ww xY w|s|sdS g }|r<| d |D ]$}| t | %|r<| d |D ]$}| t | %d | } | | || dS )a A set-specific equality assertion.
Args:
set1: The first set to compare.
set2: The second set to compare.
msg: Optional message to use on failure instead of a list of
differences.
assertSetEqual uses ducktyping to support different types of sets, and
is optimized for sets specifically (parameters must support a
difference method).
z/invalid type when attempting set difference: %sNz2first argument does not support set difference: %sz3second argument does not support set difference: %sz*Items in the first set but not the second:z*Items in the second set but not the first:r )
differencerL rP rK rU reprr r )
r" set1set2r difference1r. difference2linesitemr s
r r zTestCase.assertSetEqualD s& P //$//KK M M M IIG!K L L L L L L L L P P P IIJQN O O O O O O O O P Q //$//KK M M M IIG!K L L L L L L L L Q Q Q IIKaO P P P P P P P P Q { F ) LLE F F F#
)
) T$ZZ(((( ) LLE F F F#
)
) T$ZZ((((ii&& $%%c;7788888sB
A.?
A. A))A.2B
C B//
C <CC c ||vrLt | dt | }| | || dS dS )zDJust like self.assertTrue(a in b), but with a nicer default message. not found in Nr rP r r" member containerr r s r assertInzTestCase.assertIno sd " "2;F2C2C2C2C2;I2F2F2FHK IId))#{;; < < < < < # "r c ||v rLt | dt | }| | || dS dS )zHJust like self.assertTrue(a not in b), but with a nicer default message.z unexpectedly found in Nr r s r assertNotInzTestCase.assertNotInv sd Y ;DV;L;L;L;L8A)8L8L8LNK IId))#{;; < < < < < r c ||urLt | dt | }| | || dS dS )zDJust like self.assertTrue(a is b), but with a nicer default message.z is not Nr r" expr1expr2r r s r assertIszTestCase.assertIs} sc ,5e,<,<,<,<-6u-=-=-=?K IId))#{;; < < < < < r c ||u r=dt | }| | || dS dS )zHJust like self.assertTrue(a is not b), but with a nicer default message.zunexpectedly identical: Nr r s r assertIsNotzTestCase.assertIsNot sO E>>>:CE:J:J:JLK IId))#{;; < < < < < >r c | |t d | |t d ||k rdt || z }dd t j t
j | t
j | z }| || }|
| || d S d S )Nz"First argument is not a dictionaryz#Second argument is not a dictionaryry r ) assertIsInstancer r r r r r r r r rP r )r" d1d2r r r s r r zTestCase.assertDictEqual s b$(LMMM b$(MNNN
88$';B'C'CCK499W]!>"--88::!>"--88::&< &< = = =D // TBBK IId))#{;; < < < < <
8r c H t j dt g }g }| D ]u\ }}||vr| | ||| k rJ| t | dt | dt || v|s|sdS d}|r"dd d |D z }|r"|r|d z
}|d
d | z z
}| | || dS ) z2Checks whether dictionary is a superset of subset.z&assertDictContainsSubset is deprecatedz , expected: z
, actual: Nrn z Missing: %s,c 3 4 K | ]}t | V d S r0 )r )r~ r s r r z4TestCase.assertDictContainsSubset.. s8 3= 3=A9Q<< 3= 3= 3= 3= 3= 3=r z; zMismatched values: %s) r7 r8 r4 itemsrU r r rP r ) r" subset
dictionaryr missing
mismatchedkeyvaluer s r assertDictContainsSubsetz!TestCase.assertDictContainsSubset sz
>( * * *
,,.. @ @JC*$$s####*S/))!!#,S>>>>9U3C3C3C3C#,Z_#=#=#=#? @ @ @ : F ='#(( 3= 3=4;3= 3= 3= += += =K J
$t# 2SXXj5I5II IK $%%c;7788888r c t | t | }} t j | }t j | }||k rdS t || }n # t $ r t || }Y nw xY w|rfd}d |D }d | } | || }| || }| | dS dS )a[ Asserts that two iterables have the same elements, the same number of
times, without regard to order.
self.assertEqual(Counter(list(first)),
Counter(list(second)))
Example:
- [0, 1, 1] and [1, 0, 1] compare equal.
- [0, 0, 1] and [0, 1] compare unequal.
Nz Element counts were not equal:
c g | ]}d |z S )z First has %d, Second has %d: %rr )r~ r s r
z-TestCase.assertCountEqual.. s WWW47$>WWWr r )
r collectionsCounterr rL r r r r rP )
r" rt ru r first_seq
second_seq differencesr r r s
r assertCountEqualzTestCase.assertCountEqual s !%U T&\\: F ' 22E (44F
.y*EEKK
I I I1)ZHHKKK I =A>c | |t d | |t d ||k r*t | | j k st | | j k r| ||| | d }| d }t | dk r%| d |k r |dz g}|dz g}dt || z }dd t j
|| z }| || }| |
|| d
S d
S ) z-Assert that two multi-line strings are equal.z First argument is not a stringz Second argument is not a stringT)keependsr z
r ry rn N)r r( r _diffThresholdrs r r
r r r r r rP r )r" rt ru r
firstlines secondlinesr r s r r z TestCase.assertMultiLineEqual sa eS*JKKK fc+LMMM F??E
T 000F d 111%%eVS999 ))4)88J ++T+::K:!## F(;(;u(D(D #dl^
%}o $';E6'J'JJK"'''-
K"H"HIIID // TBBK IId))#{;; < < < < < ?r c ||k sLt | dt | }| | || dS dS )zCJust like self.assertTrue(a < b), but with a nicer default message.z not less than Nr r" abr r s r
assertLesszTestCase.assertLess sV 1uu3 b), but with a nicer default message.z not greater than Nr r s r
assertGreaterzTestCase.assertGreater sV 1uu6?llllIaLLLQK IId))#{;; < < < < < ur c ||k sLt | dt | }| | || dS dS )zDJust like self.assertTrue(a >= b), but with a nicer default message.z not greater than or equal to Nr r s r assertGreaterEqualzTestCase.assertGreaterEqual s[ AvvBKA,,,,PYZ[P\P\P\]K IId))#{;; < < < < < vr c |=t | d}| | || dS dS )zCSame as self.assertTrue(obj is None), with a nicer default message.Nz is not Noner r" rC r r s r assertIsNonezTestCase.assertIsNone sH ?.7nnnn>K IId))#{;; < < < < < ?r c d |-d}| | || dS dS )z(Included for symmetry with assertIsNone.Nzunexpectedly None)rP r r s r assertIsNotNonezTestCase.assertIsNotNone s; ;-K IId))#{;; < < < < < ;r c t || s?t | d|}| | || dS dS )zTSame as self.assertTrue(isinstance(obj, cls)), with a nicer
default message.z is not an instance of Nrg r rP r r" rC rO r r s r r zTestCase.assertIsInstance s^ #s## =;DS>>>>33OK IId))#{;; < < < < < = =r c t || r?t | d|}| | || dS dS )z,Included for symmetry with assertIsInstance.z is an instance of Nr r s r assertNotIsInstancez TestCase.assertNotIsInstance s\ c3 =7@~~~~ssKK IId))#{;; < < < < < = =r c R t || | }| d|| S )a Asserts that the message in a raised exception matches a regex.
Args:
expected_exception: Exception class expected to be raised.
expected_regex: Regex (re.Pattern object or string) expected
to be found in error message.
args: Function to be called and extra positional args.
kwargs: Extra kwargs.
msg: Optional message used in case of failure. Can only be used
when assertRaisesRegex is used as a context manager.
assertRaisesRegexr] )r" r^ r rW rX r_ s r r zTestCase.assertRaisesRegex s- ''94 PP~~ 14@@@r c R t || | }| d|| S )a Asserts that the message in a triggered warning matches a regexp.
Basic functioning is similar to assertWarns() with the addition
that only warnings whose messages also match the regular expression
are considered successful matches.
Args:
expected_warning: Warning class expected to be triggered.
expected_regex: Regex (re.Pattern object or string) expected
to be found in error message.
args: Function to be called and extra positional args.
kwargs: Extra kwargs.
msg: Optional message used in case of failure. Can only be used
when assertWarnsRegex is used as a context manager.
assertWarnsRegexrb )r" rc r rW rX r_ s r r zTestCase.assertWarnsRegex( s- &&6nMM~~ 0$???r c t |t t f r |s
J d t j | }| | s8d|j d|}| || }| | dS )z=Fail the test unless the text matches the regular expression.z!expected_regex must not be empty.zRegex didn't match: r N) rg r( bytesr r r r r r> )r" textr r r s r assertRegexzTestCase.assertRegex; s nsEl 3 3 8! F F#F F F> Z 7 7N $$T** - - &&&.K %%c;77C'',, , - -r c b t |t t f rt j | }| | }|rgd|| | d|j d|}| || }|
| dS )z9Fail the test if the text matches the regular expression.zRegex matched: z matches z in N) rg r( r r r r startendr r r> )r" r unexpected_regexr matchr s r assertNotRegexzTestCase.assertNotRegexG s &e 5 5 < !z*: ; ; ''-- - -U[[]]UYY[[0111 (((K
%%c;77C'',, , - -r c fd}|S )Nc z t j d j t d | i |S )NzPlease use {0} instead.r5 )r7 r8 r r
r4 )rW rX
original_funcs r deprecated_funcz,TestCase._deprecate..deprecated_funcW sG M)00 1GHH"A
'
'
' !=$1&11 1r r )r r s ` r
_deprecatezTestCase._deprecateV s$ 2 2 2 2 2
r )r r0 )NNNNN)er
r r r AssertionErrorr> rY r r r r# r r r r r r r r r r r r r r r r r r! r1 r2 _subtest_msg_sentinelr, r+ r. r0 r6 r8 r: rC r@ rG rJ rL rN rP rU rW r r\ ra rn rp rw rs r| r r r r r r r r r r r r r r r r r r r r r r r r r r r r r failUnlessEqual assertEquals failIfEqualassertNotEqualsfailUnlessAlmostEqualassertAlmostEqualsfailIfAlmostEqualassertNotAlmostEquals
failUnlessassert_failUnlessRaisesfailIfassertRaisesRegexpassertRegexpMatchesassertNotRegexpMatches
__classcell__r s @r r r X s @ &KG N3 3 3 3 3 > > > >@
6
6
6 8 8 83 3 3 = = [=
7 7 [7
V V [V a a [a # # #C C CJ J J= = = 8 8 8e e e@ @ @ / # # # #</ / /
'
'
' U U U
" " "= = = = ~ ? ? [ ?' ' '9 9 9" ) ) ) )- - - - - - - - I I I* B ; ; ;>F F F F0E E E E% % %4- - - -/ / / /- - - - AE $+) +) +) +)Z DH#'!) !) !) !)Fa a a aF4 4 4
C
C
C
C F F F F)9 )9 )9 )9V= = = == = = == = = == = = =
=
=
=
=9 9 9 9: @= = = =(= = = = = = = = = = = = = = = = = = = = = = = = = = = == = = = A A A @ @ @&
-
-
-
- - - - - &0Z %<%<$>>K/1; )r" r% r r# r s r r# z_SubTest.__init__ s?
" ) : r c t d )Nz subtests cannot be run directly)r r s r r z_SubTest.runTest s !"CDDDr c t g }| j t ur-| d | j | j r^d d | j D }| d | d | pdS )Nz[{}]z, c 3 H K | ] \ }}d || V dS )z{}={!r}N)r )r~ r r s r r z+_SubTest._subDescription.. sJ $3 $3Q A&&$3 $3 $3 $3 $3 $3r z({}) z ())r< r rU r r# r r )r" parts params_descs r _subDescriptionz_SubTest._subDescription s = 5 5 5 LL t}55 6 6 6 ; 5 )) $3 $3 "k / / 1 1$3 $3 $3 3 3K
LL {33 4 4 4xx/-/r c d | j | S Nz{} {})r r% r rC r s r r z _SubTest.id s0 ~~dn / / 1 143G3G3I3IJJJr c 4 | j S )zlReturns a one-line description of the subtest, or None if no
description has been provided.
)r% r r s r r z_SubTest.shortDescription s ~..000r c \ d | j | S rE )r r% rC r s r r z_SubTest.__str__ s$ ~~dnd.B.B.D.DEEEr )
r
r r r# r rC r r r r& r' s @r r% r% s ; ; ; ; ;E E E 0 0 0K K K1 1 1 F F F F F F Fr r% )2r r) rh r r r r7 r r1 r ro rn r utilr r r r r
__unittestobjectr r r^ r r r r r' r+ rD rR rT rY r[ ra rq rv rx r! r} r r r r ChainMapr r r) r% r r r rL s
? ? ? ? ? ? ? ? ? ? ? ? ? ?
7 y )
&8 &8 &8 &8 &8v &8 &8 &8R% % %, , , 6 6 6
0 0 0
( I I I
3 3 3 3 3 3 3 3' ' ' ' ' 3 ' ' 'T$8 $8 $8 $8 $83 $8 $8 $8N1D 1D 1D 1D 1D2 1D 1D 1Dh {+ P8 P8 P8 P8 P8v P8 P8 P8h 7: 7: 7: 7: 7:x 7: 7: 7:t!F !F !F !F !Fx !F !F !F !F !Fr