pytest文檔3-pycharm運行pytest

時間 2019-11-17

標籤 pytest 文檔 pycharm 運行简体版

原文原文鏈接

前言

上一篇pytest文檔2-用例運行規則已經介紹瞭如何在cmd執行pytest用例，日常咱們寫代碼在pycharm比較多
寫完用例以後，須要調試看看，是否是能正常運行，若是每次跑去cmd執行，太麻煩，因此頗有必要學習如何在pycharm裏面運行pytest用例html

pycharm運行三種方式

1.以xx.py腳本方式直接執行，當寫的代碼裏面沒用到unittest和pytest框架時，而且腳本名稱不是以test_開頭命名的，此時pycharm會以xx.py腳本方式運行框架

2.當腳本命名爲test_xx.py時，用到unittest框架，此時運行代碼，pycharm會自動識別到以unittest方式運行學習

3.以pytest方式運行，須要改該工程設置默認的運行器：file->Setting->Tools->Python Integrated Tools->項目名稱->Default test runner->選擇py.test測試

備註：pytest是能夠兼容unittest框架代碼的this

pycharm寫pytest代碼

1.在pycharm裏面寫pytest用例，先導入pytest調試

# D:/YOYO/test_class.py

** 做者：上海-悠悠 QQ交流羣：588402570**

import pytest

class TestClass:
        def test_one(self):
            x = "this"
            assert 'h' in x

        def test_two(self):
            x = "hello"
            assert hasattr(x, 'check')

        def test_three(self):
            a = "hello"
            b = "hello world"
            assert a in b

if __name__ == "__main__":
    pytest.main('-q test_class.py')

運行結果code

.F.                                                                      [100%]
================================== FAILURES ===================================
_____________________________ TestClass.test_two ______________________________

self = <YOYO.test_class.TestClass object at 0x00000000039F9080>

    def test_two(self):
        x = "hello"
>       assert hasattr(x, 'check')
E       AssertionError: assert False
E        +  where False = hasattr('hello', 'check')

test_class.py:11: AssertionError
============================== warnings summary ===============================
<undetermined location>
  passing a string to pytest.main() is deprecated, pass a list of arguments instead.

-- Docs: http://doc.pytest.org/en/latest/warnings.html
1 failed, 2 passed, 1 warnings in 0.06 seconds

2.運行結果「.F. 」點是表明測試經過，F是Fail的意思，1 warnings是用於pytest.main('-q test_class.py')裏面參數須要傳list，多個參數放list就不會有警告了htm