test_case.py 文件源码

def testAssertMultiLineEqual(self):
        sample_text = b"""\
http://www.python.org/doc/2.3/lib/module-unittest.html
test case
    A test case is the smallest unit of testing. [...]
"""
        revised_sample_text = b"""\
http://www.python.org/doc/2.4.1/lib/module-unittest.html
test case
    A test case is the smallest unit of testing. [...] You may provide your
    own implementation that does not subclass from TestCase, of course.
"""
        sample_text_error = b"""\
- http://www.python.org/doc/2.3/lib/module-unittest.html
?                             ^
+ http://www.python.org/doc/2.4.1/lib/module-unittest.html
?                             ^^^
  test case
-     A test case is the smallest unit of testing. [...]
+     A test case is the smallest unit of testing. [...] You may provide your
?                                                       +++++++++++++++++++++
+     own implementation that does not subclass from TestCase, of course.
"""
        self.maxDiff = None
        for type_changer in (lambda x: x, lambda x: x.decode('utf8')):
            try:
                self.assertMultiLineEqual(type_changer(sample_text),
                                          type_changer(revised_sample_text))
            except self.failureException, e:
                # need to remove the first line of the error message
                error = str(e).encode('utf8').split('\n', 1)[1]

                # assertMultiLineEqual is hooked up as the default for
                # unicode strings - so we can't use it for this check
                self.assertTrue(sample_text_error == error)