深圳市南山区住房和建设局官方网站,如何把html网站改为asp网站,教育网站 网页赏析,免费设计logo在线生成使用pytest-xdist并发执行测试
pytest-xdist#xff1a;Run Tests in Parallel
[https://pypi.python.org/pypi/pytest-xdist] 在自动化测试中有些资源只能同时被一个测试用例访问#xff0c;如果不需要同时使用同一个资源#xff0c;那么测试用例便可以并行执行 执行命令…使用pytest-xdist并发执行测试
pytest-xdistRun Tests in Parallel
[https://pypi.python.org/pypi/pytest-xdist] 在自动化测试中有些资源只能同时被一个测试用例访问如果不需要同时使用同一个资源那么测试用例便可以并行执行 执行命令pip install pytest-xdist安装插件
E:\Programs\Python\Python_Pytest\TestScriptspip install pytest-xdist
Collecting pytest-xdistDownloading https://files.pythonhosted.org/packages/9f/cc/371b2e6dfbf4e8df07b04e310dd6ea0b3f367e257d1e6cb516b25bc4af1b/pytest_xdist-1.29.0-py2.py3-none-any.whl
Collecting pytest-forked (from pytest-xdist)Downloading https://files.pythonhosted.org/packages/3f/55/ef92c340e723495dbee91d749903d2b7950b49c501943296257246d7d880/pytest_forked-1.0.2-py2.py3-none-any.whl
Requirement already satisfied: six in c:\python37\lib\site-packages (from pytest-xdist) (1.12.0)
Requirement already satisfied: pytest4.4.0 in c:\python37\lib\site-packages (from pytest-xdist) (4.5.0)
Collecting execnet1.1 (from pytest-xdist)Downloading https://files.pythonhosted.org/packages/77/1a/f69e1f73bc36f55d3273afd1c52936def71ac67d9c5215be3a4ca3a45577/execnet-1.6.0-py2.py3-none-any.whl
Requirement already satisfied: setuptools in c:\users\davieyang\appdata\roaming\python\python37\site-packages (from pytest4.4.0-pytest-xdist) (41.0.1)
Requirement already satisfied: py1.5.0 in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (1.8.0)
Requirement already satisfied: colorama; sys_platform win32 in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (0.4.1)
Requirement already satisfied: attrs17.4.0 in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (19.1.0)
Requirement already satisfied: pluggy!0.10,1.0,0.9 in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (0.11.0)
Requirement already satisfied: atomicwrites1.0 in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (1.3.0)
Requirement already satisfied: wcwidth in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (0.1.7)
Requirement already satisfied: more-itertools4.0.0; python_version 2.7 in c:\python37\lib\site-packages (from pytest4.4.0-pytest-xdist) (7.0.0)
Collecting apipkg1.4 (from execnet1.1-pytest-xdist)Downloading https://files.pythonhosted.org/packages/67/08/4815a09603fc800209431bec5b8bd2acf2f95abdfb558a44a42507fb94da/apipkg-1.5-py2.py3-none-any.whl
Installing collected packages: pytest-forked, apipkg, execnet, pytest-xdist
Successfully installed apipkg-1.5 execnet-1.6.0 pytest-forked-1.0.2 pytest-xdist-1.29.0
使用pytest-xdist执行测试
E:\Programs\Python\Python_Pytest\TestScriptspytest -n autotest session starts
platform win32 -- Python 3.7.3, pytest-4.5.0, py-1.8.0, pluggy-0.11.0
rootdir: E:\Programs\Python\Python_Pytest\TestScripts
plugins: xdist-1.29.0, repeat-0.8.0, forked-1.0.2, allure-pytest-2.6.3
gw0 [17] / gw1 [17] / gw2 [17] / gw3 [17]
...........FF..F. [100%]FAILURES
________________________________________ test_true ____________________________________________
[gw2] win32 -- Python 3.7.3 c:\python37\python.exedef test_true():assert not is_prime(7)
E assert not True
E where True is_prime(7)test_asserts.py:65: AssertionError
__________________________________________ test_add4 ___________________________________________
[gw3] win32 -- Python 3.7.3 c:\python37\python.exedef test_add4():assert add(17,22) 50
E assert 39 50
E where 39 add(17, 22)test_asserts.py:34: AssertionError
______________________________ test_not_equal _____________________________________________
[gw1] win32 -- Python 3.7.3 c:\python37\python.exedef test_not_equal():assert (1, 2, 3) (3, 2, 1)
E assert (1, 2, 3) (3, 2, 1)
E At index 0 diff: 1 ! 3
E Use -v to get the full difftest_one.py:9: AssertionError3 failed, 14 passed, 4 warnings in 2.20 seconds 参数说明
-n auto 自动侦测系统里的CPU数目 -n numprocesses 指定运行测试的处理器进程数
使用pytest-repeat重复执行用例
pytest-repeatRun Tests More Than Once
运行命令pip install pytest-repeat[https://pypi.python.org/pypi/pytest-repeat]
E:\Programs\Python\Python_Pytest\TestScriptspip install pytest-repeat
Collecting pytest-repeatDownloading https://files.pythonhosted.org/packages/2e/de/c1d69002db74a99b3df0463e95066c03d82d9d2a53be738c140207134e0f/pytest_repeat-0.8.0-py2.py3-none-any.whl
Requirement already satisfied: pytest3.6 in c:\python37\lib\site-packages (from pytest-repeat) (4.5.0)
Requirement already satisfied: attrs17.4.0 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (19.1.0)
Requirement already satisfied: pluggy!0.10,1.0,0.9 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (0.11.0)
Requirement already satisfied: wcwidth in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (0.1.7)
Requirement already satisfied: more-itertools4.0.0; python_version 2.7 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (7.0.0)
Requirement already satisfied: py1.5.0 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (1.8.0)
Requirement already satisfied: colorama; sys_platform win32 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (0.4.1)
Requirement already satisfied: setuptools in c:\users\davieyang\appdata\roaming\python\python37\site-packages (from pytest3.6-pytest-repeat) (41.0.1)
Requirement already satisfied: six1.10.0 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (1.12.0)
Requirement already satisfied: atomicwrites1.0 in c:\python37\lib\site-packages (from pytest3.6-pytest-repeat) (1.3.0)
Installing collected packages: pytest-repeat
Successfully installed pytest-repeat-0.8.0
执行测试运行命令pytest --count2 -v
E:\Programs\Python\Python_Pytest\TestScriptspytest --count2 -vtest session starts
platform win32 -- Python 3.7.3, pytest-4.5.0, py-1.8.0, pluggy-0.11.0 -- c:\python37\python.exe
cachedir: .pytest_cache
rootdir: E:\Programs\Python\Python_Pytest\TestScripts
plugins: repeat-0.8.0, allure-pytest-2.6.3
collected 34 items test_asserts.py::test_add[1-2] PASSED [ 2%]
test_asserts.py::test_add[2-2] PASSED [ 5%]
test_asserts.py::test_add2[1-2] PASSED [ 8%]
test_asserts.py::test_add2[2-2] PASSED [ 11%]
test_asserts.py::test_add3[1-2] PASSED [ 14%]
test_asserts.py::test_add3[2-2] PASSED [ 17%]
test_asserts.py::test_add4[1-2] FAILED [ 20%]
test_asserts.py::test_add4[2-2] FAILED [ 23%]
test_asserts.py::test_in[1-2] PASSED [ 26%]
test_asserts.py::test_in[2-2] PASSED [ 29%]
test_asserts.py::test_not_in[1-2] PASSED [ 32%]
test_asserts.py::test_not_in[2-2] PASSED [ 35%]
test_asserts.py::test_true[1-2] FAILED [ 38%]
test_asserts.py::test_true[2-2] FAILED [ 41%]
test_fixture1.py::test_numbers_3_4[1-2] PASSED [ 44%]
test_fixture1.py::test_numbers_3_4[2-2] PASSED [ 47%]
test_fixture1.py::test_strings_a_3[1-2] PASSED [ 50%]
test_fixture1.py::test_strings_a_3[2-2] PASSED [ 52%]
test_fixture2.py::TestUM::test_numbers_5_6[1-2] PASSED [ 55%]
test_fixture2.py::TestUM::test_numbers_5_6[2-2] PASSED [ 58%]
test_fixture2.py::TestUM::test_strings_b_2[1-2] PASSED [ 61%]
test_fixture2.py::TestUM::test_strings_b_2[2-2] PASSED [ 64%]
test_one.py::test_equal[1-2] PASSED [ 67%]
test_one.py::test_equal[2-2] PASSED [ 70%]
test_one.py::test_not_equal[1-2] FAILED [ 73%]
test_one.py::test_not_equal[2-2] FAILED [ 76%]
test_two.py::test_default[1-2] PASSED [ 79%]
test_two.py::test_default[2-2] PASSED [ 82%]
test_two.py::test_member_access[1-2] PASSED [ 85%]
test_two.py::test_member_access[2-2] PASSED [ 88%]
test_two.py::test_asdict[1-2] PASSED [ 91%]
test_two.py::test_asdict[2-2] PASSED [ 94%]
test_two.py::test_replace[1-2] PASSED [ 97%]
test_two.py::test_replace[2-2] PASSED [100%] FAILURES
________________________________ test_add4[1-2] _______________________________________def test_add4():assert add(17,22) 50
E assert 39 50
E where 39 add(17, 22)test_asserts.py:34: AssertionError
_________________________ test_add4[2-2] ______________________________________________def test_add4():assert add(17,22) 50
E assert 39 50
E where 39 add(17, 22)test_asserts.py:34: AssertionError
________________________ test_true[1-2] __________________________________________def test_true():assert not is_prime(7)
E assert not True
E where True is_prime(7)test_asserts.py:65: AssertionError
____________________________ test_true[2-2] ______________________________________________def test_true():assert not is_prime(7)
E assert not True
E where True is_prime(7)test_asserts.py:65: AssertionError
__________________________ test_not_equal[1-2] ____________________________________________def test_not_equal():assert (1, 2, 3) (3, 2, 1)
E assert (1, 2, 3) (3, 2, 1)
E At index 0 diff: 1 ! 3
E Full diff:
E - (1, 2, 3)
E ? ^ ^
E (3, 2, 1)
E ? ^ ^test_one.py:9: AssertionError
_________________________________ test_not_equal[2-2] ____________________________________def test_not_equal():assert (1, 2, 3) (3, 2, 1)
E assert (1, 2, 3) (3, 2, 1)
E At index 0 diff: 1 ! 3
E Full diff:
E - (1, 2, 3)
E ? ^ ^
E (3, 2, 1)
E ? ^ ^test_one.py:9: AssertionError6 failed, 28 passed, 1 warnings in 0.77 seconds 可与重复一个测试子集后者某一个测试甚至可以让他在晚上重复执行N次同时可以让他遇到错误就停止
使用pytest-instafail查看详细堆栈信息 当测试执行遇到失败或错误时能及时看到详细的堆栈信息 pytest-instafailSee Details of Failures and Errors
[https://pypi.python.org/pypi/pytest-instafail] 执行命令pip install pytest-instafail安装插件
E:\Programs\Python\Python_Pytest\TestScriptspip install pytest-instafail
Collecting pytest-instafailDownloading https://files.pythonhosted.org/packages/fa/16/473621ad68cc2a1cb2888478e66db5080a06adf695470c8dd4ec669c25d5/pytest-instafail-0.4.1.tar.gz
Requirement already satisfied: pytest2.9 in c:\python37\lib\site-packages (from pytest-instafail) (4.5.0)
Requirement already satisfied: attrs17.4.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (19.1.0)
Requirement already satisfied: more-itertools4.0.0; python_version 2.7 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (7.0.0)
Requirement already satisfied: six1.10.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (1.12.0)
Requirement already satisfied: atomicwrites1.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (1.3.0)
Requirement already satisfied: setuptools in c:\users\davieyang\appdata\roaming\python\python37\site-packages (from pytest2.9-pytest-instafail) (41.0.1)
Requirement already satisfied: pluggy!0.10,1.0,0.9 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (0.11.0)
Requirement already satisfied: colorama; sys_platform win32 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (0.4.1)
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Requirement already satisfied: py1.5.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-instafail) (1.8.0)
Building wheels for collected packages: pytest-instafailBuilding wheel for pytest-instafail (setup.py) ... doneStored in directory: C:\Users\davieyang\AppData\Local\pip\Cache\wheels\16\cb\de\3a1d2f5c992fedf9a86b8eead949a606a6c953228ac1fe0655
Successfully built pytest-instafail
Installing collected packages: pytest-instafail
Successfully installed pytest-instafail-0.4.1
通常情况下pytest执行完毕后会显示错误和失败用例的堆栈信息如果测试用例比较多运行时间太长很可能我们希望不是到最才看到堆栈回溯信息使用此插件便可以测试执行失败立马显示异常信息
执行测试
E:\Programs\Python\Python_Pytest\TestScriptspytest --tbline --instafailtest session starts
platform win32 -- Python 3.7.3, pytest-4.5.0, py-1.8.0, pluggy-0.11.0
rootdir: E:\Programs\Python\Python_Pytest\TestScripts
plugins: xdist-1.29.0, timeout-1.3.3, repeat-0.8.0, instafail-0.4.1, forked-1.0.2, allure-pytest-2.6.3
collected 17 items test_asserts.py ...FE:\Programs\Python\Python_Pytest\TestScripts\test_asserts.py:34: assert 39 50test_asserts.py ..FE:\Programs\Python\Python_Pytest\TestScripts\test_asserts.py:65: assert not Truetest_fixture1.py .. [ 52%]
test_fixture2.py .. [ 64%]
test_one.py .FE:\Programs\Python\Python_Pytest\TestScripts\test_one.py:9: assert (1, 2, 3) (3, 2, 1)test_two.py .... [100%]3 failed, 14 passed, 1 warnings in 0.32 seconds 使用pytest-timeout设置执行测试的时限
pytest-timeoutPut Time Limits on Your Tests
[https://pypi.python.org/pypi/pytest-time] 运行命令pip install pytest-timeout安装插件
E:\Programs\Python\Python_Pytest\TestScriptspip install pytest-timeout
Collecting pytest-timeoutDownloading https://files.pythonhosted.org/packages/58/92/f60ea2e27074d6f97c8aaf21e34d1f838eb623e4b8070680846c65318a10/pytest_timeout-1.3.3-py2.py3-none-any.whl
Requirement already satisfied: pytest3.6.0 in c:\python37\lib\site-packages (from pytest-timeout) (4.5.0)
Requirement already satisfied: attrs17.4.0 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (19.1.0)
Requirement already satisfied: atomicwrites1.0 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (1.3.0)
Requirement already satisfied: six1.10.0 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (1.12.0)
Requirement already satisfied: py1.5.0 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (1.8.0)
Requirement already satisfied: more-itertools4.0.0; python_version 2.7 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (7.0.0)
Requirement already satisfied: colorama; sys_platform win32 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (0.4.1)
Requirement already satisfied: wcwidth in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (0.1.7)
Requirement already satisfied: pluggy!0.10,1.0,0.9 in c:\python37\lib\site-packages (from pytest3.6.0-pytest-timeout) (0.11.0)
Requirement already satisfied: setuptools in c:\users\davieyang\appdata\roaming\python\python37\site-packages (from pytest3.6.0-pytest-timeout) (41.0.1)
Installing collected packages: pytest-timeout
Successfully installed pytest-timeout-1.3.3执行命令pytest --timeout0.1
E:\Programs\Python\Python_Pytest\TestScriptspytest --timeout0.1test session starts
platform win32 -- Python 3.7.3, pytest-4.5.0, py-1.8.0, pluggy-0.11.0
rootdir: E:\Programs\Python\Python_Pytest\TestScripts
plugins: xdist-1.29.0, timeout-1.3.3, repeat-0.8.0, forked-1.0.2, allure-pytest-2.6.3
timeout: 0.1s
timeout method: thread
timeout func_only: False
collected 17 items test_asserts.py ...F..F [ 41%]
test_fixture1.py .. [ 52%]
test_fixture2.py .. [ 64%]
test_one.py .F [ 76%]
test_two.py .... [100%] FAILURES
_________________________________ test_add4 ______________________________________________def test_add4():assert add(17,22) 50
E assert 39 50
E where 39 add(17, 22)test_asserts.py:34: AssertionError
______________________________ test_true ______________________________________________def test_true():assert not is_prime(7)
E assert not True
E where True is_prime(7)test_asserts.py:65: AssertionError
________________________________ test_not_equal _________________________________________def test_not_equal():assert (1, 2, 3) (3, 2, 1)
E assert (1, 2, 3) (3, 2, 1)
E At index 0 diff: 1 ! 3
E Use -v to get the full difftest_one.py:9: AssertionError 3 failed, 14 passed, 1 warnings in 0.32 seconds
使用Tox在多环境下的用例执行
tox 测试多种配置
tox是个命令行工具它允许测试在多种环境下运行不仅仅是不同的python版本可以以用它来测试不同的依赖配置和不同的操作系统配置其工作方式是通过setup.py文件为待测程序创建源码安装包他会查看tox.ini中的所有环境设置并针对每个环境设置执行如下操作
安装tox
C:\Users\davieyangpip install tox
Collecting toxUsing cached https://files.pythonhosted.org/packages/a7/0c/ed234b83d2c4fcef1cfccf97371183d51dafae62e64334de34d0a6333114/tox-3.14.0-py2.py3-none-any.whl
Collecting importlib-metadata1,0.12; python_version 3.8 (from tox)Downloading https://files.pythonhosted.org/packages/f6/d2/40b3fa882147719744e6aa50ac39cf7a22a913cbcba86a0371176c425a3b/importlib_metadata-0.23-py2.py3-none-any.whl
Requirement already satisfied: py2,1.4.17 in c:\python37\lib\site-packages (from tox) (1.8.0)
Requirement already satisfied: six2,1.0.0 in c:\python37\lib\site-packages (from tox) (1.12.0)
Collecting toml0.9.4 (from tox)Using cached https://files.pythonhosted.org/packages/a2/12/ced7105d2de62fa7c8fb5fce92cc4ce66b57c95fb875e9318dba7f8c5db0/toml-0.10.0-py2.py3-none-any.whl
Requirement already satisfied: packaging14 in c:\python37\lib\site-packages (from tox) (19.0)
Collecting filelock4,3.0.0 (from tox)Downloading https://files.pythonhosted.org/packages/93/83/71a2ee6158bb9f39a90c0dea1637f81d5eef866e188e1971a1b1ab01a35a/filelock-3.0.12-py3-none-any.whl
Collecting virtualenv14.0.0 (from tox)Downloading https://files.pythonhosted.org/packages/8b/12/8d4f45b8962b03ac9efefe5ed5053f6b29334d83e438b4fe379d21c0cb8e/virtualenv-16.7.5-py2.py3-none-any.whl (3.3MB)100% |████████████████████████████████| 3.3MB 9.9kB/s
Collecting pluggy1,0.12.0 (from tox)Downloading https://files.pythonhosted.org/packages/92/c7/48439f7d5fd6bddb4c04b850bb862b42e3e2b98570040dfaf68aedd8114b/pluggy-0.13.0-py2.py3-none-any.whl
Collecting zipp0.5 (from importlib-metadata1,0.12; python_version 3.8-tox)Downloading https://files.pythonhosted.org/packages/74/3d/1ee25a26411ba0401b43c6376d2316a71addcc72ef8690b101b4ea56d76a/zipp-0.6.0-py2.py3-none-any.whl
Requirement already satisfied: pyparsing2.0.2 in c:\python37\lib\site-packages (from packaging14-tox) (2.4.0)
Requirement already satisfied: more-itertools in c:\python37\lib\site-packages (from zipp0.5-importlib-metadata1,0.12; python_version 3.8-tox) (7.0.0)
Installing collected packages: zipp, importlib-metadata, toml, filelock, virtualenv, pluggy, toxFound existing installation: pluggy 0.11.0Uninstalling pluggy-0.11.0:Successfully uninstalled pluggy-0.11.0
Successfully installed filelock-3.0.12 importlib-metadata-0.23 pluggy-0.13.0 toml-0.10.0 tox-3.14.0 virtualenv-16.7.5 zipp-0.6.0配置tox.ini
在tox目录下创建一个虚拟环境使用pip安装依赖包使用pip在步骤1的虚拟环境中安装自己的程序包运行测试用例所有环境都测试完成后tox生成一个汇总的测试结果 在项目文件最顶层添加tox.ini文件与setup.py放在一个目录里然后在tox.ini文件里写入如下内容 ;---
; Excerpted from Python Testing with pytest,
; published by The Pragmatic Bookshelf.
; Copyrights apply to this code. It may not be used to create training material,
; courses, books, articles, and the like. Contact us if you are in doubt.
; We make no guarantees that this code is fit for any purpose.
; Visit http://www.pragmaticprogrammer.com/titles/bopytest for more book information.
;---
# tox.ini , put in same dir as setup.py[tox]
envlist py27,py37[testenv]
depspytest
commandspytest[pytest]
addopts -rsxX -l --tbshort --strict
markers smoke: Run the smoke test test functionsget: Run the test functions that test tasks.get()选项描述envlistpy27,py36表示使用python2.7和python3.6来运行测试用例depspytest表示让tox确保pytest已经安装如果有多个依赖还可以继续以相同方式罗列并且还可以指定版本commandspytest告诉tox在每个环境里运行pytest
执行tox
然后在tox.ini所在路径下执行tox命令即可它会使用指定的两个环境执行该路径下tests文件夹内的所有测试用例。
(venv) E:\Programs\Python\Python_Pytest\SourceCode\ch7\tasks_proj_v2tox
GLOB sdist-make: E:\Programs\Python\Python_Pytest\SourceCode\ch7\tasks_proj_v2\setup.py
py37 create: E:\Programs\Python\Python_Pytest\SourceCode\ch7\tasks_proj_v2\.tox\py37
py37 installdeps: pytest
......
----------------------------------Summary----------------------------------------------------------------------------------
py27: commands succeeded
py36: commands succeeded
congratulations :)使用pytest-sugar让测试结果更有趣
pytest-sugar: instafailColorsProgress Bar
使用命令pip install pytest-sugar安装插件
E:\Programs\Python\Python_Pytest\TestScriptspip install pytest-sugar
Collecting pytest-sugarDownloading https://files.pythonhosted.org/packages/da/3b/f1e3c8830860c1df8f0e0f6713932475141210cfa021e362ca2774d2bf02/pytest_sugar-0.9.2-py2.py3-none-any.whl
Requirement already satisfied: pytest2.9 in c:\python37\lib\site-packages (from pytest-sugar) (4.5.0)
Collecting packaging14.1 (from pytest-sugar)Downloading https://files.pythonhosted.org/packages/91/32/58bc30e646e55eab8b21abf89e353f59c0cc02c417e42929f4a9546e1b1d/packaging-19.0-py2.py3-none-any.whl
Collecting termcolor1.1.0 (from pytest-sugar)Downloading https://files.pythonhosted.org/packages/8a/48/a76be51647d0eb9f10e2a4511bf3ffb8cc1e6b14e9e4fab46173aa79f981/termcolor-1.1.0.tar.gz
Requirement already satisfied: atomicwrites1.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (1.3.0)
Requirement already satisfied: wcwidth in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (0.1.7)
Requirement already satisfied: attrs17.4.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (19.1.0)
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Requirement already satisfied: colorama; sys_platform win32 in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (0.4.1)
Requirement already satisfied: py1.5.0 in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (1.8.0)
Requirement already satisfied: setuptools in c:\users\davieyang\appdata\roaming\python\python37\site-packages (from pytest2.9-pytest-sugar) (41.0.1)
Requirement already satisfied: pluggy!0.10,1.0,0.9 in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (0.11.0)
Requirement already satisfied: more-itertools4.0.0; python_version 2.7 in c:\python37\lib\site-packages (from pytest2.9-pytest-sugar) (7.0.0)
Collecting pyparsing2.0.2 (from packaging14.1-pytest-sugar)Downloading https://files.pythonhosted.org/packages/dd/d9/3ec19e966301a6e25769976999bd7bbe552016f0d32b577dc9d63d2e0c49/pyparsing-2.4.0-py2.py3-none-any.whl (62kB)100% |████████████████████████████████| 71kB 19kB/s
Building wheels for collected packages: termcolorBuilding wheel for termcolor (setup.py) ... doneStored in directory: C:\Users\davieyang\AppData\Local\pip\Cache\wheels\7c\06\54\bc84598ba1daf8f970247f550b175aaaee85f68b4b0c5ab2c6
Successfully built termcolor
Installing collected packages: pyparsing, packaging, termcolor, pytest-sugar
Successfully installed packaging-19.0 pyparsing-2.4.0 pytest-sugar-0.9.2 termcolor-1.1.0
执行测试
E:\Programs\Python\Python_Pytest\TestScriptspytest
Test session starts (platform: win32, Python 3.7.3, pytest 4.5.0, pytest-sugar 0.9.2)
rootdir: E:\Programs\Python\Python_Pytest\TestScripts
plugins: xdist-1.29.0, timeout-1.3.3, sugar-0.9.2, repeat-0.8.0, instafail-0.4.1, forked-1.0.2, allure-pytest-2.6.3
collecting ... test_asserts.py ✓ 6% ▋test_asserts.py ✓✓ 12% █▎test_asserts.py ✓✓✓ 18% █▊――――――――――――――――――――――――――――――――――――――――――test_add4――――――――――――――――――――――――――――――――――――――――def test_add4():assert add(17,22) 50
E assert 39 50
E where 39 add(17, 22)test_asserts.py:34: AssertionErrortest_asserts.py ⨯ 24% ██▍test_asserts.py ⨯✓ 29% ██▉test_asserts.py ⨯✓✓ 35% ███▌――――――――――――――――――――――――――――――――――――――― test_true――――――――――――――――――――――――――――――――――――――――――def test_true():assert not is_prime(7)
E assert not True
E where True is_prime(7)test_asserts.py:65: AssertionErrortest_asserts.py ⨯ 41% ████▎test_fixture1.py ✓ 47% ████test_fixture1.py ✓✓ 53% ████
█▍ test_fixture2.py ✓ 59% ████test_fixture2.py ✓✓ 65% ████
██▌ test_one.py ✓ 71% ████
███▏ ―――――――――――――――――――――――――――――――――――― test_not_equal ―――――――――――――――――――――――――――――――――――――――def test_not_equal():assert (1, 2, 3) (3, 2, 1)
E assert (1, 2, 3) (3, 2, 1)
E At index 0 diff: 1 ! 3
E Use -v to get the full difftest_one.py:9: AssertionErrortest_one.py ⨯ 76% █████
██▋ test_two.py ✓ 82% ████test_two.py ✓✓ 88% ████test_two.py ✓✓✓ 94% ███test_two.py ✓✓✓✓ 100% ███
███████warnings summary
c:\python37\lib\site-packages\_pytest\mark\structures.py:324c:\python37\lib\site-packages\_pytest\mark\structures.py:324: PytestUnknownMarkWarning: Unknown pytest.mark.run_these_cases - is this a typo? You can register custom mar
ks to avoid this warning - for details, see https://docs.pytest.org/en/latest/mark.htmlPytestUnknownMarkWarning,-- Docs: https://docs.pytest.org/en/latest/warnings.htmlResults (0.47s):14 passed3 failed- test_asserts.py:33 test_add4- test_asserts.py:64 test_true- test_one.py:8 test_not_equal使用PDB在测试失败时开启调试模式
PDB试失败的测试用例
--pdb是Python标准库里的调试模块在pytest里可以使用–pdb选项在测试失败是开启调试的交互模式
(venv) E:\Programs\Python\Python_Pytest\TestScriptspytest --pdb -v -x --lftest session starts
platform win32 -- Python 3.7.3, pytest-4.5.0, py-1.8.0, pluggy-0.11.0 -- c:\python37\python.exe
cachedir: .pytest_cache
rootdir: E:\Programs\Python\Python_Pytest\TestScripts, inifile: pytest.ini
plugins: xdist-1.29.0, timeout-1.3.3, repeat-0.8.0, nice-0.1.0, instafail-0.4.1, forked-1.0.2, emoji-0.2.0, allure-pytest-2.6.3
collected 119 items
run-last-failure: no previously failed tests, not deselecting items.test_api_exceptions.py::TestAdd::test_missing_summary PASSED [ 0%]
test_api_exceptions.py::TestAdd::test_done_not_bool FAILED [ 1%]traceback self TestScripts.test_api_exceptions.TestAdd object at 0x0000000CEEA430F0def test_done_not_bool(self):Should raise an exception if done is not a bool.with pytest.raises(ValueError):tasks.add(Task(summarysummary, doneTrue))
E Failed: DID NOT RAISE class ValueErrortest_api_exceptions.py:19: Failedentering PDB e:\programs\python\python_pytest\testscripts\test_api_exceptions.py(19)test_done_not_bool()
- tasks.add(Task(summarysummary, doneTrue))
(Pdb)加上了--pdb参数的执行结果我们看到最后进入了(Pdb)的交互模式(Pdb)提示符出现了表明可以使用pdb的交互调试功能
参数介绍p/print expr输出expr的值pp expr美化输出expr的值l/list列出错误并显示错误之前和之后的5行代码l/list begin,end列出错误并通过行号指定需要显示的代码区域a/args打印当前函数的参数列表断点发生在帮助函数中会很实用u/up移动到堆栈的上一层d/down移动到堆栈的下一层q/quit退出当前调试会话更多的pdb使用方法可参考PDB详细的使用方法
