使用 Uniitest.TestResult.wasSuccessful() 检查测试是否通过
using Uniitest.TestResult.wasSuccessful() to chqcke if test has passed or not
在Python单元测试框架中,我们想在每个测试用例之后做一些检查。成功与否,不成功我们想做点什么
我正在尝试探索 Unittest.TestResult.wasSuccessful()
,但 returns 'True' 即使测试已经通过。这是示例和输出。由于我的 test_addNumbers
失败了,它应该 return False
import unittest
class SampleClass(unittest.TestCase):
result = unittest.TestResult()
def setUp(self):
print 'setup'
def tearDown(self):
print self.result.wasSuccessful()
print 'tearDown'
def test_addNumbers(self):
a = 10
b = 20
c = a + b
print c
self.assertEqual('fo'.upper(), 'FOO')
def test_addNumbers_new(self):
p = 20
q = 20
r = p + q
print r
return r
if __name__ == '__main__':
suite = unittest.TestLoader().loadTestsFromTestCase(SampleClass)
unittest.TextTestRunner(verbosity=1).run(suite)
输出:
import unittest setup 30
Failure Expected :'FO' Actual :'FOO'
Traceback (most recent call last): File
"C:\Users\a4tech\Documents\WorkSpace\Vanilla_Python.git\Kiran_Test\SampleUnitTest.py",
line 19, in test_addNumbers
self.assertEqual('fo'.upper(), 'FOO') AssertionError: 'FO' != 'FOO'
True
tearDown
setup
40
True
tearDown
A TestResult instance is returned by the TestRunner.run() method for
this purpose
(在 https://docs.python.org/2/library/unittest.html#unittest.TestResult 中找到)。
因此您应该将代码中的最后一行更改为
test_result = unittest.TextTestRunner(verbosity=1).run(suite)
然后计算test_result
。它的值为
<unittest.runner.TextTestResult run=2 errors=0 failures=1>
在Python单元测试框架中,我们想在每个测试用例之后做一些检查。成功与否,不成功我们想做点什么
我正在尝试探索 Unittest.TestResult.wasSuccessful()
,但 returns 'True' 即使测试已经通过。这是示例和输出。由于我的 test_addNumbers
失败了,它应该 return False
import unittest
class SampleClass(unittest.TestCase):
result = unittest.TestResult()
def setUp(self):
print 'setup'
def tearDown(self):
print self.result.wasSuccessful()
print 'tearDown'
def test_addNumbers(self):
a = 10
b = 20
c = a + b
print c
self.assertEqual('fo'.upper(), 'FOO')
def test_addNumbers_new(self):
p = 20
q = 20
r = p + q
print r
return r
if __name__ == '__main__':
suite = unittest.TestLoader().loadTestsFromTestCase(SampleClass)
unittest.TextTestRunner(verbosity=1).run(suite)
输出:
import unittest setup 30
Failure Expected :'FO' Actual :'FOO'
Traceback (most recent call last): File "C:\Users\a4tech\Documents\WorkSpace\Vanilla_Python.git\Kiran_Test\SampleUnitTest.py", line 19, in test_addNumbers self.assertEqual('fo'.upper(), 'FOO') AssertionError: 'FO' != 'FOO'
True
tearDown
setup
40
True
tearDown
A TestResult instance is returned by the TestRunner.run() method for this purpose
(在 https://docs.python.org/2/library/unittest.html#unittest.TestResult 中找到)。
因此您应该将代码中的最后一行更改为
test_result = unittest.TextTestRunner(verbosity=1).run(suite)
然后计算test_result
。它的值为
<unittest.runner.TextTestResult run=2 errors=0 failures=1>