https://github.com/jaimegildesagredo/expects

Expects is an expressive and extensible TDD/BDD assertion library for Python.
https://github.com/jaimegildesagredo/expects

Last synced: 26 days ago
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Expects is an expressive and extensible TDD/BDD assertion library for Python.

• Host: GitHub
• URL: https://github.com/jaimegildesagredo/expects
• Owner: jaimegildesagredo
• License: other
• Created: 2013-05-24T12:55:59.000Z (over 11 years ago)
• Default Branch: master
• Last Pushed: 2022-11-15T17:44:08.000Z (about 2 years ago)
• Last Synced: 2024-06-19T15:51:49.164Z (6 months ago)
• Language: Python
• Homepage: https://expects.readthedocs.io
• Size: 469 KB
• Stars: 215
• Watchers: 8
• Forks: 30
• Open Issues: 19
• Metadata Files:
  • Readme: README.rst
  • Changelog: CHANGES.rst
  • License: LICENSE

Awesome Lists containing this project

• awesome-python-testing - expects - Expects is an expressive and extensible TDD/BDD assertion library for Python. (Assertions)

README

        
Expects

=======

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    :target: https://pypi.python.org/pypi/expects

    :alt: Latest version

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    :alt: PyPI versions

**Expects** is an *expressive* and *extensible* TDD/BDD assertion library for Python. Expects can be *extended* by defining `new matchers `_.

Usage

-----

Just import the ``expect`` callable and the `built-in matchers `_ and start writing test assertions.

.. code-block:: python

    from expects import *

    expect([]).to(be_empty)

    expect(False).not_to(be_true)

    expect({

        'name': 'Jack',

        'email': '[email protected]'

    }).to(have_key('name', match('\w+')))

    expect(str).to(have_property('split') & be_callable)

    expect(lambda: foo).to(raise_error(NameError))

    expect('Foo').to(equal('Bar') | equal('Foo'))

Installation

------------

You can install the last stable release of Expects from PyPI using pip or easy_install.

.. code-block:: bash

    $ pip install expects

Also you can install the latest sources from Github.

.. code-block:: bash

     $ pip install -e git+git://github.com/jaimegildesagredo/expects.git#egg=expects

Specs

-----

To run the Expects specs you should install the development requirements and then run `mamba`.

.. code-block:: bash

    $ pip install -r test-requirements.txt

    $ mamba

Changes

-------

See `Changes  `_.

3rd Party Matchers

------------------

See `3rd-Party Matchers list `_.