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TL;DR
-----
::
>>> from mockito import *
>>> myMock = mock()
>>> when(myMock).getStuff().thenReturn('stuff')
<mockito.invocation.AnswerSelector object at 0x00CA0BB0>
>>> myMock.getStuff()
'stuff'
>>> verify(myMock).getStuff()
>>> when(myMock).doSomething().thenRaise(Exception('Did a bad thing'))
<mockito.invocation.AnswerSelector object at 0x00CA0C10>
>>> myMock.doSomething()
Traceback (most recent call last):
<...>
Exception: Did a bad thing
No difference whatsoever when you mock modules
::
>>> import os.path
>>> when(os.path).exists('somewhere/somewhat').thenReturn(True)
<mockito.invocation.AnswerSelector object at 0x00D394F0>
>>> when(os.path).exists('somewhere/something').thenReturn(False)
<mockito.invocation.AnswerSelector object at 0x00C7D1B0>
>>> os.path.exists('somewhere/somewhat')
True
>>> os.path.exists('somewhere/something')
False
>>> os.path.exists('another_place')
Traceback (most recent call last):
<...>
mockito.invocation.InvocationError: You called exists with ('another_place',) as
arguments but we did not expect that.
>>> when(os.path).exist('./somewhat').thenReturn(True)
Traceback (most recent call last):
<...>
mockito.invocation.InvocationError: You tried to stub a method 'exist'
the object (<module 'ntpath' from ...>) doesn't have.
If that's too strict, you can change it
::
>>> when(os.path, strict=False).exist('another_place').thenReturn('well, nice here')
<mockito.invocation.AnswerSelector object at 0x00D429B0>
>>> os.path.exist('another_place')
'well, nice here'
>>> os.path.exist('and here?')
>>>
No surprise, you can do the same with your classes
::
>>> class Dog(object):
... def bark(self):
... return "Wau"
...
>>> when(Dog).bark().thenReturn('Miau!')
<mockito.invocation.AnswerSelector object at 0x00D42390>
>>> rex = Dog()
>>> rex.bark()
'Miau!'
or just with instances, first unstub
::
>>> unstub()
>>> rex.bark()
'Wau'
then do
::
>>> when(rex).bark().thenReturn('Grrrrr').thenReturn('Wuff')
<mockito.invocation.AnswerSelector object at 0x00D48790>
and get something different on consecutive calls
::
>>> rex.bark()
'Grrrrr'
>>> rex.bark()
'Wuff'
>>> rex.bark()
'Wuff'
and since you stubbed an instance, a different instance will not be stubbed
::
>>> bello = Dog()
>>> bello.bark()
'Wau'
You have 4 modifiers when verifying
::
>>> verify(rex, times=3).bark()
>>> verify(rex, atleast=1).bark()
>>> verify(rex, atmost=3).bark()
>>> verify(rex, between=[1,3]).bark()
>>>
Finally, we have two matchers
::
>>> myMock = mock()
>>> when(myMock).do(any(int)).thenReturn('A number')
<mockito.invocation.AnswerSelector object at 0x00D394B0>
>>> when(myMock).do(any(str)).thenReturn('A string')
<mockito.invocation.AnswerSelector object at 0x00D39E70>
>>> myMock.do(2)
'A number'
>>> myMock.do('times')
'A string'
>>> verify(myMock).do(any(int))
>>> verify(myMock).do(any(str))
>>> verify(myMock).do(contains('time'))
>>> exit()
.. toctree::
:maxdepth: 2
|
