你如何让Jenkins执行python unittest案例?
是否可以从内置unittest
包中获得JUnit样式的XML输出?
答案 0 :(得分:159)
tests.py:
# tests.py
import random
try:
import unittest2 as unittest
except ImportError:
import unittest
class SimpleTest(unittest.TestCase):
@unittest.skip("demonstrating skipping")
def test_skipped(self):
self.fail("shouldn't happen")
def test_pass(self):
self.assertEqual(10, 7 + 3)
def test_fail(self):
self.assertEqual(11, 7 + 3)
运行测试:
py.test --junitxml results.xml tests.py
results.xml:
<?xml version="1.0" encoding="utf-8"?>
<testsuite errors="0" failures="1" name="pytest" skips="1" tests="2" time="0.097">
<testcase classname="tests.SimpleTest" name="test_fail" time="0.000301837921143">
<failure message="test failure">self = <tests.SimpleTest testMethod=test_fail>
def test_fail(self):
> self.assertEqual(11, 7 + 3)
E AssertionError: 11 != 10
tests.py:16: AssertionError</failure>
</testcase>
<testcase classname="tests.SimpleTest" name="test_pass" time="0.000109910964966"/>
<testcase classname="tests.SimpleTest" name="test_skipped" time="0.000164031982422">
<skipped message="demonstrating skipping" type="pytest.skip">/home/damien/test-env/lib/python2.6/site-packages/_pytest/unittest.py:119: Skipped: demonstrating skipping</skipped>
</testcase>
</testsuite>
运行测试:
nosetests --with-xunit
nosetests.xml:
<?xml version="1.0" encoding="UTF-8"?>
<testsuite name="nosetests" tests="3" errors="0" failures="1" skip="1">
<testcase classname="tests.SimpleTest" name="test_fail" time="0.000">
<failure type="exceptions.AssertionError" message="11 != 10">
<![CDATA[Traceback (most recent call last):
File "/opt/python-2.6.1/lib/python2.6/site-packages/unittest2-0.5.1-py2.6.egg/unittest2/case.py", line 340, in run
testMethod()
File "/home/damien/tests.py", line 16, in test_fail
self.assertEqual(11, 7 + 3)
File "/opt/python-2.6.1/lib/python2.6/site-packages/unittest2-0.5.1-py2.6.egg/unittest2/case.py", line 521, in assertEqual
assertion_func(first, second, msg=msg)
File "/opt/python-2.6.1/lib/python2.6/site-packages/unittest2-0.5.1-py2.6.egg/unittest2/case.py", line 514, in _baseAssertEqual
raise self.failureException(msg)
AssertionError: 11 != 10
]]>
</failure>
</testcase>
<testcase classname="tests.SimpleTest" name="test_pass" time="0.000"></testcase>
<testcase classname="tests.SimpleTest" name="test_skipped" time="0.000">
<skipped type="nose.plugins.skip.SkipTest" message="demonstrating skipping">
<![CDATA[SkipTest: demonstrating skipping
]]>
</skipped>
</testcase>
</testsuite>
您需要使用nose2.plugins.junitxml
插件。您可以像通常那样使用配置文件配置nose2
,也可以使用--plugin
命令行选项配置nose2 --plugin nose2.plugins.junitxml --junit-xml tests
。
运行测试:
<testsuite errors="0" failures="1" name="nose2-junit" skips="1" tests="3" time="0.001">
<testcase classname="tests.SimpleTest" name="test_fail" time="0.000126">
<failure message="test failure">Traceback (most recent call last):
File "/Users/damien/Work/test2/tests.py", line 18, in test_fail
self.assertEqual(11, 7 + 3)
AssertionError: 11 != 10
</failure>
</testcase>
<testcase classname="tests.SimpleTest" name="test_pass" time="0.000095" />
<testcase classname="tests.SimpleTest" name="test_skipped" time="0.000058">
<skipped />
</testcase>
</testsuite>
nose2-junit.xml:
tests.py
将以下内容附加到if __name__ == '__main__':
import xmlrunner
unittest.main(testRunner=xmlrunner.XMLTestRunner(output='test-reports'))
python tests.py
运行测试:
<?xml version="1.0" ?>
<testsuite errors="1" failures="0" name="SimpleTest-20131001140629" tests="3" time="0.000">
<testcase classname="SimpleTest" name="test_pass" time="0.000"/>
<testcase classname="SimpleTest" name="test_fail" time="0.000">
<error message="11 != 10" type="AssertionError">
<![CDATA[Traceback (most recent call last):
File "tests.py", line 16, in test_fail
self.assertEqual(11, 7 + 3)
AssertionError: 11 != 10
]]> </error>
</testcase>
<testcase classname="SimpleTest" name="test_skipped" time="0.000">
<skipped message="demonstrating skipping" type="skip"/>
</testcase>
<system-out>
<![CDATA[]]> </system-out>
<system-err>
<![CDATA[]]> </system-err>
</testsuite>
测试报告/ TEST-SimpleTest的-20131001140629.xml:
{{1}}
答案 1 :(得分:20)
我会先用鼻子。现在内置了基本的XML报告。只需使用--with-xunit命令行选项,它将生成一个nosetests.xml文件。例如:
nosetests --with-xunit
然后在构建操作后添加“发布JUnit测试结果报告”,并使用nosetests.xml填写“测试报告XML”字段(假设您在$ WORKSPACE中运行了nosetests)。
答案 2 :(得分:9)
您可以安装unittest-xml-reporting程序包,以便为内置unittest
添加生成XML的测试运行器。
我们使用pytest,它内置了XML输出(这是一个命令行选项)。
无论哪种方式,都可以通过运行shell命令来执行单元测试。
答案 3 :(得分:5)
我用过鼻子测试。有一些插件可以输出Jenkins的XML
答案 4 :(得分:3)
使用buildout时,我们使用collective.xmltestreport
来生成JUnit样式的XML输出,也许它的source code或模块本身可能会有所帮助。
答案 5 :(得分:3)
python -m pytest --junit-xml=pytest_unit.xml source_directory/test/unit || true # tests may fail
从jenkins运行它作为shell,您可以将pytest_unit.xml中的报告作为工件。