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doublex-expects-0.7.1
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مشاهده بیشترتوضیحات
Expects matchers for Doublex test doubles assertions
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | doublex-expects-0.7.1 |
| نام | doublex-expects |
| نسخه کتابخانه | 0.7.1 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Jaime Gil de Sagredo Luna |
| ایمیل نویسنده | jaimegildesagredo@gmail.com |
| آدرس صفحه اصلی | https://github.com/jaimegildesagredo/doublex-expects |
| آدرس اینترنتی | https://pypi.org/project/doublex-expects/ |
| مجوز | Apache 2.0 |
===============
Doublex Expects
===============
.. image:: https://img.shields.io/pypi/v/doublex-expects.svg
:target: https://pypi.python.org/pypi/doublex-expects
:alt: Latest version
.. image:: https://img.shields.io/badge/Licence-Apache2-brightgreen.svg
:target: https://www.tldrlegal.com/l/apache2
:alt: License
.. image:: https://img.shields.io/pypi/dm/doublex-expects.svg
:target: https://pypi.python.org/pypi/doublex-expects
:alt: Number of PyPI downloads
.. image:: https://secure.travis-ci.org/jaimegildesagredo/doublex-expects.svg?branch=master
:target: http://travis-ci.org/jaimegildesagredo/doublex-expects
Doublex-Expects is a matchers library for the `Expects <https://github.com/jaimegildesagredo/expects>`_ assertion library. It provides matchers for the `Doublex <https://pypi.python.org/pypi/doublex>`_ test double library.
Usage
=====
Just import the ``expect`` callable and the Doublex-Expects matchers and start writing assertions for test doubles.
Spies
-----
.. code-block:: python
from expects import expect
from doublex_expects import *
from doublex import Spy
my_spy = Spy()
my_spy.method()
expect(my_spy.method).to(have_been_called)
Mocks
-----
.. code-block:: python
from expects import expect
from doublex_expects import *
from doublex import Mock
with Mock() as my_mock:
my_mock.reset()
my_mock.add(1)
my_mock.reset()
my_mock.add(1)
expect(my_mock).to(have_been_satisfied)
Matchers
========
have_been_called
----------------
Asserts that a spy has been called.
.. code-block:: python
expect(my_spy.method).to(have_been_called)
expect(my_spy.method).not_to(have_been_called)
have_been_called_with
---------------------
Asserts that a spy has been called with given arguments.
.. code-block:: python
expect(my_spy.method).to(have_been_called_with('foo', key='bar'))
expect(my_spy.method).to(have_been_called_with(a(str), key=match('\w+')))
expect(my_spy.method).to(have_been_called_with(anything, key='bar'))
expect(my_spy.method).to(have_been_called_with('foo', any_arg))
expect(my_spy.method).not_to(have_been_called_with('bar', key='foo'))
Times called modifiers
----------------------
once
^^^^
Asserts that a spy has been called exactly *once*.
.. code-block:: python
expect(my_spy.method).to(have_been_called.once)
expect(my_spy.method).to(have_been_called_with('foo').once)
expect(my_spy.method).not_to(have_been_called.once)
twice
^^^^^
Asserts that a spy has been called exactly *twice*.
.. code-block:: python
expect(my_spy.method).to(have_been_called.twice)
expect(my_spy.method).to(have_been_called_with('foo').twice)
expect(my_spy.method).not_to(have_been_called.twice)
exactly
^^^^^^^
Asserts that a spy has been called exactly *n* times.
.. code-block:: python
expect(my_spy.method).to(have_been_called.exactly(3))
expect(my_spy.method).to(have_been_called_with('foo').exactly(3))
expect(my_spy.method).not_to(have_been_called.exactly(3))
max
^^^
Asserts that a spy has been called maximum of *n* times.
.. code-block:: python
expect(my_spy.method).to(have_been_called.max(2))
expect(my_spy.method).to(have_been_called_with('foo').max(2))
expect(my_spy.method).not_to(have_been_called.max(2))
min
^^^
Asserts that a spy has been called minimum of *n* times.
.. code-block:: python
expect(my_spy.method).to(have_been_called.min(2))
expect(my_spy.method).to(have_been_called_with('foo').min(2))
expect(my_spy.method).not_to(have_been_called.min(2))
have_been_satisfied
-------------------
Verifies that a mock calls have been satisfied.
.. code-block:: python
expect(my_mock).to(have_been_satisfied)
expect(my_mock).not_to(have_been_satisfied)
have_been_satisfied_in_any_order
--------------------------------
Verifies that a mock calls have been satisfied regardless of the execution order.
.. code-block:: python
expect(my_mock).to(have_been_satisfied_in_any_order)
expect(my_mock).not_to(have_been_satisfied_in_any_order)
Installation
============
You can install the last stable release from PyPI using *pip* or *easy_install*.
.. code-block:: bash
$ pip install doublex-expects
Also you can install the latest sources from *Github*.
.. code-block:: bash
$ pip install -e git+git://github.com/jaimegildesagredo/doublex-expects.git#egg=doublex-expects
Specs
=====
To run the specs you should install the testing requirements and then run ``mamba``.
.. code-block:: bash
$ python setup.py develop
$ pip install -r test-requirements.txt
$ mamba
نحوه نصب
نصب پکیج whl doublex-expects-0.7.1:
pip install doublex-expects-0.7.1.whl
نصب پکیج tar.gz doublex-expects-0.7.1:
pip install doublex-expects-0.7.1.tar.gz