surer

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这是一个用于Python的惯用测试库，具有强大灵活的断言功能，由Gabriel Falcão <https://github.com/gabrielfalcao>创建。Sure的开发者体验受到RSpec Expectations <https://rspec.ruby-lang.org.cn/documentation/3.5/rspec-expectations/>和should.js <https://github.com/shouldjs/should.js>的启发和模仿。

这是Gabriel的sure库的分支，维护在http://github.com/getmoto/surer。它支持更新的Python版本，但功能上没有区别。

安装

.. code:: bash

$ pip install surer

文档

可在网站 <https://surer.readthedocs.io/en/latest/>或docs目录下找到。

您也可以使用sphinx本地构建文档。

.. code:: bash

make docs

这是一个预告

等价性

(number).should.equal(number)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: python

    import surer

    (4).should.be.equal(2 + 2)
    (7.5).should.eql(3.5 + 4)

    (3).shouldnt.be.equal(5)

Assert dictionary and its contents
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: python

    {'foo': 'bar'}.should.equal({'foo': 'bar'})
    {'foo': 'bar'}.should.have.key('foo').which.should.equal('bar')

"A string".lower().should.equal("a string") also works
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. code:: python

    "Awesome ASSERTIONS".lower().split().should.equal(['awesome', 'assertions'])