cykooz.testing 1.0b1

Collection of helper utilities for testing.

cykooz.testing is collection of helper utilities for testing.

Utilities

Dict

A dict object that can be compared with other dict object without regard to keys that did not presents in the Dict instance.

>>> from cykooz.testing import Dict
>>> d1 = Dict(a=1, b='foo')
>>> d2 = {'a': 1, 'b': 'foo', 'c': True}
>>> d1 == d2
True
>>> d2 == d1
True
>>> d1 != d2
False
>>> d3 = {'a': 1, 'c': True}
>>> d1 == d3
False
>>> d3 == d1
False
>>> d1 != d3
True
>>> Dict({'a': 1})
Dict({'a': 1})

Short alias:

>>> from cykooz.testing import D
>>> {'a': 1, 'b': 'foo'} == D({'a': 1})
True

List

A list object that can be compared with other list object without regard to extra items contains in the other list object.

>>> from cykooz.testing import List
>>> l1 = List([1, 'foo'])
>>> l2 = [1, 'foo', True]
>>> l1 == l2
True
>>> l2 == l1
True
>>> l1 != l2
False
>>> l3 = [1, True]
>>> l1 == l3
False
>>> l3 == l1
False
>>> l1 != l3
True
>>> l1 == [1]
False
>>> List([1, 'foo', True])
List([1, 'foo', True])
>>> List([Dict(), Dict()]) == [{'a': 1}, {'b': 2}]
True

Short alias:

>>> from cykooz.testing import L
>>> [1, 'foo', True] == L([1, 'foo'])
True

AnyValue

Instance of this class is equal to any other values.

>>> from cykooz.testing import AnyValue
>>> v = AnyValue()
>>> v == 1
True
>>> 1 == v
True
>>> v != 1
False
>>> v == {'a': 1, 'b': 'foo'}
True
>>> v == [1, 2, 3, 'b']
True
>>> v == AnyValue()
True
>>> v
<any value>
>>> {v: 1}
Traceback (most recent call last):
...
TypeError: unhashable type: 'AnyValue'
>>> [v, v, v] == [1, 2, 'foo']
True
>>> [v, v, 1] == [1, 2, 'foo']
False
>>> [v, v] == [1, 2, 'foo']
False
>>> {'a': v, 'b': 2} == {'a': 1, 'b': 2}
True

Short alias:

>>> from cykooz.testing import ANY
>>> 1 == ANY
True

RegExpString

Instance of this class is equal to any other values if it is matched to give regexp pattern.

>>> v = RegExpString('first.*')
>>> v == 1
False
>>> 1 == v
False
>>> v != 1
True
>>> v == 'first class'
True
>>> 'first class' == v
True
>>> v != 'first class'
False
>>> v
<RegExpString: first.*>
>>> {v: 1}
Traceback (most recent call last):
...
TypeError: unhashable type: 'RegExpString'
>>> [v, v, v] == [1, 2, 'first class']
False
>>> [v, v, v] == ['first class', 'first bus', 'first time']
True

Short alias:

>>> from cykooz.testing import R
>>> 'first class' == R('first.*')
True

Url

A url object that can be compared with other url objects without regard to the vagaries of encoding, escaping, and ordering of parameters in query strings.

>>> from cykooz.testing import Url
>>> url1 = Url('http://domain.com/container?limit=6&offset=0')
>>> url2 = Url('http://domain.com/container?offset=0&limit=6')
>>> url1 == url2
True
>>> url2 = Url('http://domain.com/container?limit=6')
>>> url1 == url2
False
>>> url1 == 'http://domain.com/container?offset=0&limit=6'
True
>>> 'http://domain.com/container?offset=0&limit=6' == url1
True
>>> {'key': 'http://domain.com/container?offset=0&limit=6'} == {'key': url1}
True

CHANGELOG

1.0b1 (2019-05-13)

Features

• Initial release.