unittest 报告——HTMLTestRunner/BSTestRunner+代码覆盖率
阅读原文时间:2023年07月12日阅读:1

1. HTMLTestRunner.py 代码(python3)如下:

python2:  https://github.com/tungwaiyip/HTMLTestRunner

"""
A TestRunner for use with the Python unit testing framework. It
generates a HTML report to show the result at a glance.

The simplest way to use this is to invoke its main method. E.g.

 import unittest  
 import HTMLTestRunner

 ... define your tests ...

 if \_\_name\_\_ == '\_\_main\_\_':  
     HTMLTestRunner.main()

For more customization options, instantiates a HTMLTestRunner object.
HTMLTestRunner is a counterpart to unittest's TextTestRunner. E.g.

 # output to a file  
 fp = file('my\_report.html', 'wb')  
 runner = HTMLTestRunner.HTMLTestRunner(  
             stream=fp,  
             title='My unit test',  
             description='This demonstrates the report output by HTMLTestRunner.'  
             )

 # Use an external stylesheet.  
 # See the Template\_mixin class for more customizable options  
 runner.STYLESHEET\_TMPL = '<link rel="stylesheet" href="my\_stylesheet.css" type="text/css">'

 # run the test  
 runner.run(my\_test\_suite)

Copyright (c) 2004-2007, Wai Yip Tung
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name Wai Yip Tung nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""

# URL: http://tungwaiyip.info/software/HTMLTestRunner.html

__author__ = "Wai Yip Tung"
__version__ = "0.8.3"

"""
Change History

Version 0.8.3
* Prevent crash on class or module-level exceptions (Darren Wurf).

Version 0.8.2
* Show output inline instead of popup window (Viorel Lupu).

Version in 0.8.1
* Validated XHTML (Wolfgang Borgert).
* Added description of test classes and test cases.

Version in 0.8.0
* Define Template_mixin class for customization.
* Workaround a IE 6 bug that it does not treat

%(heading)s
%(report)s
%(ending)s



"""
# variables: (title, generator, stylesheet, heading, report, ending)

# ------------------------------------------------------------------------
# Stylesheet
#
# alternatively use a for external style sheet, e.g.
#

STYLESHEET_TMPL = """


"""

# ------------------------------------------------------------------------
# Heading
#

HEADING_TMPL = """


%(title)s


%(parameters)s

%(description)s


""" # variables: (title, parameters, description)

 HEADING\_ATTRIBUTE\_TMPL = """<p class='attribute'><strong>%(name)s:</strong> %(value)s</p>  

""" # variables: (name, value)

# ------------------------------------------------------------------------
# Report
#

REPORT_TMPL = """

Show Summary Failed All

%(test\_list)s
Test Group/Test case Count Pass Fail Error View
Total %(count)s %(Pass)s %(fail)s %(error)s  


""" # variables: (test_list, count, Pass, fail, error)

 REPORT\_CLASS\_TMPL = r"""  

%(desc)s %(count)s %(Pass)s %(fail)s %(error)s Detail
""" # variables: (style, desc, count, Pass, fail, error, cid)

 REPORT\_TEST\_WITH\_OUTPUT\_TMPL = r"""  


%(desc)s

 <!--css div popup start-->  
 <a class="popup\_link" onfocus='this.blur();' href="javascript:showTestDetail('div\_%(tid)s')" >  
     %(status)s</a>

 <div id='div\_%(tid)s' class="popup\_window">  
     <div style='text-align: right; color:red;cursor:pointer'>  
     <a onfocus='this.blur();' onclick="document.getElementById('div\_%(tid)s').style.display = 'none' " >  
        \[x\]</a>  
     </div>  
     <pre>  
     %(script)s  
     </pre>  
 </div>  
 <!--css div popup end-->

 </td>  


""" # variables: (tid, Class, style, desc, status)

 REPORT\_TEST\_NO\_OUTPUT\_TMPL = r"""  

%(desc)s
%(status)s
""" # variables: (tid, Class, style, desc, status)

 REPORT\_TEST\_OUTPUT\_TMPL = r"""  

%(id)s: %(output)s
""" # variables: (id, output)

 # ------------------------------------------------------------------------  
 # ENDING  
 #

 ENDING\_TMPL = """<div id='ending'>&nbsp;</div>"""

# -------------------- The end of the Template class -------------------

TestResult = unittest.TestResult

class _TestResult(TestResult):
# note: _TestResult is a pure representation of results.
# It lacks the output and reporting ability compares to unittest._TextTestResult.

 def \_\_init\_\_(self, verbosity=1):  
     TestResult.\_\_init\_\_(self)  
     self.outputBuffer = io.StringIO()  
     self.stdout0 = None  
     self.stderr0 = None  
     self.success\_count = 0  
     self.failure\_count = 0  
     self.error\_count = 0  
     self.verbosity = verbosity

     # result is a list of result in 4 tuple  
     # (  
     #   result code (0: success; 1: fail; 2: error),  
     #   TestCase object,  
     #   Test output (byte string),  
     #   stack trace,  
     # )  
     self.result = \[\]

 def startTest(self, test):  
     TestResult.startTest(self, test)  
     # just one buffer for both stdout and stderr  
     stdout\_redirector.fp = self.outputBuffer  
     stderr\_redirector.fp = self.outputBuffer  
     self.stdout0 = sys.stdout  
     self.stderr0 = sys.stderr  
     sys.stdout = stdout\_redirector  
     sys.stderr = stderr\_redirector

 def complete\_output(self):  
     """  
     Disconnect output redirection and return buffer.  
     Safe to call multiple times.  
     """  
     if self.stdout0:  
         sys.stdout = self.stdout0  
         sys.stderr = self.stderr0  
         self.stdout0 = None  
         self.stderr0 = None  
     return self.outputBuffer.getvalue()

 def stopTest(self, test):  
     # Usually one of addSuccess, addError or addFailure would have been called.  
     # But there are some path in unittest that would bypass this.  
     # We must disconnect stdout in stopTest(), which is guaranteed to be called.  
     self.complete\_output()

 def addSuccess(self, test):  
     self.success\_count += 1  
     TestResult.addSuccess(self, test)  
     output = self.complete\_output()  
     self.result.append((0, test, output, ''))  
     if self.verbosity > 1:  
         sys.stderr.write('ok ')  
         sys.stderr.write(str(test))  
         sys.stderr.write('\\n')  
     else:  
         sys.stderr.write('.')

 def addError(self, test, err):  
     self.error\_count += 1  
     TestResult.addError(self, test, err)  
     \_, \_exc\_str = self.errors\[-1\]  
     output = self.complete\_output()  
     self.result.append((2, test, output, \_exc\_str))  
     if self.verbosity > 1:  
         sys.stderr.write('E  ')  
         sys.stderr.write(str(test))  
         sys.stderr.write('\\n')  
     else:  
         sys.stderr.write('E')

 def addFailure(self, test, err):  
     self.failure\_count += 1  
     TestResult.addFailure(self, test, err)  
     \_, \_exc\_str = self.failures\[-1\]  
     output = self.complete\_output()  
     self.result.append((1, test, output, \_exc\_str))  
     if self.verbosity > 1:  
         sys.stderr.write('F  ')  
         sys.stderr.write(str(test))  
         sys.stderr.write('\\n')  
     else:  
         sys.stderr.write('F')

class HTMLTestRunner(Template_mixin):
"""
"""
def __init__(self, stream=sys.stdout, verbosity=1, title=None, description=None):
self.stream = stream
self.verbosity = verbosity
if title is None:
self.title = self.DEFAULT_TITLE
else:
self.title = title
if description is None:
self.description = self.DEFAULT_DESCRIPTION
else:
self.description = description

     self.startTime = datetime.datetime.now()

 def run(self, test):  
     "Run the given test case or test suite."  
     result = \_TestResult(self.verbosity)  
     test(result)  
     self.stopTime = datetime.datetime.now()  
     self.generateReport(test, result)  
     print(sys.stderr, '\\nTime Elapsed: %s' % (self.stopTime - self.startTime))  
     # print >>sys.stderr, '\\nTime Elapsed: %s' % (self.stopTime-self.startTime)  
     return result

 def sortResult(self, result\_list):  
     # unittest does not seems to run in any particular order.  
     # Here at least we want to group them together by class.  
     rmap = {}  
     classes = \[\]  
     for n,t,o,e in result\_list:  
         cls = t.\_\_class\_\_  
         if not cls in rmap:  
             rmap\[cls\] = \[\]  
             classes.append(cls)  
         rmap\[cls\].append((n,t,o,e))  
     r = \[(cls, rmap\[cls\]) for cls in classes\]  
     return r

 def getReportAttributes(self, result):  
     """  
     Return report attributes as a list of (name, value).  
     Override this to add custom attributes.  
     """  
     startTime = str(self.startTime)\[:19\]  
     duration = str(self.stopTime - self.startTime)  
     status = \[\]  
     if result.success\_count: status.append('Pass %s'    % result.success\_count)  
     if result.failure\_count: status.append('Failure %s' % result.failure\_count)  
     if result.error\_count:   status.append('Error %s'   % result.error\_count  )  
     if status:  
         status = ' '.join(status)  
     else:  
         status = 'none'  
     return \[  
         ('Start Time', startTime),  
         ('Duration', duration),  
         ('Status', status),  
     \]

 def generateReport(self, test, result):  
     report\_attrs = self.getReportAttributes(result)  
     generator = 'HTMLTestRunner %s' % \_\_version\_\_  
     stylesheet = self.\_generate\_stylesheet()  
     heading = self.\_generate\_heading(report\_attrs)  
     report = self.\_generate\_report(result)  
     ending = self.\_generate\_ending()  
     output = self.HTML\_TMPL % dict(  
         title = saxutils.escape(self.title),  
         generator = generator,  
         stylesheet = stylesheet,  
         heading = heading,  
         report = report,  
         ending = ending,  
     )  
     self.stream.write(output.encode('utf8'))

 def \_generate\_stylesheet(self):  
     return self.STYLESHEET\_TMPL

 def \_generate\_heading(self, report\_attrs):  
     a\_lines = \[\]  
     for name, value in report\_attrs:  
         line = self.HEADING\_ATTRIBUTE\_TMPL % dict(  
                 name = saxutils.escape(name),  
                 value = saxutils.escape(value),  
             )  
         a\_lines.append(line)  
     heading = self.HEADING\_TMPL % dict(  
         title = saxutils.escape(self.title),  
         parameters = ''.join(a\_lines),  
         description = saxutils.escape(self.description),  
     )  
     return heading

 def \_generate\_report(self, result):  
     rows = \[\]  
     sortedResult = self.sortResult(result.result)  
     for cid, (cls, cls\_results) in enumerate(sortedResult):  
         # subtotal for a class  
         np = nf = ne = 0  
         for n,t,o,e in cls\_results:  
             if n == 0: np += 1  
             elif n == 1: nf += 1  
             else: ne += 1

         # format class description  
         if cls.\_\_module\_\_ == "\_\_main\_\_":  
             name = cls.\_\_name\_\_  
         else:  
             name = "%s.%s" % (cls.\_\_module\_\_, cls.\_\_name\_\_)  
         doc = cls.\_\_doc\_\_ and cls.\_\_doc\_\_.split("\\n")\[0\] or ""  
         desc = doc and '%s: %s' % (name, doc) or name

         row = self.REPORT\_CLASS\_TMPL % dict(  
             style = ne > 0 and 'errorClass' or nf > 0 and 'failClass' or 'passClass',  
             desc = desc,  
             count = np+nf+ne,  
             Pass = np,  
             fail = nf,  
             error = ne,  
             cid = 'c%s' % (cid+1),  
         )  
         rows.append(row)

         for tid, (n,t,o,e) in enumerate(cls\_results):  
             self.\_generate\_report\_test(rows, cid, tid, n, t, o, e)

     report = self.REPORT\_TMPL % dict(  
         test\_list = ''.join(rows),  
         count = str(result.success\_count+result.failure\_count+result.error\_count),  
         Pass = str(result.success\_count),  
         fail = str(result.failure\_count),  
         error = str(result.error\_count),  
     )  
     return report

 def \_generate\_report\_test(self, rows, cid, tid, n, t, o, e):  
     # e.g. 'pt1.1', 'ft1.1', etc  
     has\_output = bool(o or e)  
     tid = (n == 0 and 'p' or 'f') + 't%s.%s' % (cid+1,tid+1)  
     name = t.id().split('.')\[-1\]  
     doc = t.shortDescription() or ""  
     desc = doc and ('%s: %s' % (name, doc)) or name  
     tmpl = has\_output and self.REPORT\_TEST\_WITH\_OUTPUT\_TMPL or self.REPORT\_TEST\_NO\_OUTPUT\_TMPL

     # o and e should be byte string because they are collected from stdout and stderr?  
     if isinstance(o,str):  
         # TODO: some problem with 'string\_escape': it escape \\n and mess up formating  
         # uo = unicode(o.encode('string\_escape'))  
         uo = e  
     else:  
         uo = o  
     if isinstance(e,str):  
         # TODO: some problem with 'string\_escape': it escape \\n and mess up formating  
         # ue = unicode(e.encode('string\_escape'))  
         ue = e  
     else:  
         ue = e

     script = self.REPORT\_TEST\_OUTPUT\_TMPL % dict(  
         id = tid,  
         output = saxutils.escape(uo+ue),  
     )

     row = tmpl % dict(  
         tid = tid,  
         Class = (n == 0 and 'hiddenRow' or 'none'),  
         style = n == 2 and 'errorCase' or (n == 1 and 'failCase' or 'none'),  
         desc = desc,  
         script = script,  
         status = self.STATUS\[n\],  
     )  
     rows.append(row)  
     if not has\_output:  
         return

 def \_generate\_ending(self):  
     return self.ENDING\_TMPL

##############################################################################
# Facilities for running tests from the command line
##############################################################################

# Note: Reuse unittest.TestProgram to launch test. In the future we may
# build our own launcher to support more specific command line
# parameters like test title, CSS, etc.
class TestProgram(unittest.TestProgram):
"""
A variation of the unittest.TestProgram. Please refer to the base
class for command line parameters.
"""
def runTests(self):
# Pick HTMLTestRunner as the default test runner.
# base class's testRunner parameter is not useful because it means
# we have to instantiate HTMLTestRunner before we know self.verbosity.
if self.testRunner is None:
self.testRunner = HTMLTestRunner(verbosity=self.verbosity)
unittest.TestProgram.runTests(self)

main = TestProgram

##############################################################################
# Executing this module from the command line
##############################################################################

if __name__ == "__main__":
main(module=None)

2. BSTestRunner.py 代码(python3)如下:

"""
A TestRunner for use with the Python unit testing framework. It generates a HTML report to show the result at a glance.

The simplest way to use this is to invoke its main method. E.g.

 import unittest  
 import BSTestRunner

 ... define your tests ...

 if \_\_name\_\_ == '\_\_main\_\_':  
     BSTestRunner.main()

For more customization options, instantiates a BSTestRunner object.
BSTestRunner is a counterpart to unittest's TextTestRunner. E.g.

 # output to a file  
 fp = file('my\_report.html', 'wb')  
 runner = BSTestRunner.BSTestRunner(  
             stream=fp,  
             title='My unit test',  
             description='This demonstrates the report output by BSTestRunner.'  
             )

 # Use an external stylesheet.  
 # See the Template\_mixin class for more customizable options  
 runner.STYLESHEET\_TMPL = '<link rel="stylesheet" href="my\_stylesheet.css" type="text/css">'

 # run the test  
 runner.run(my\_test\_suite)

Copyright (c) 2004-2007, Wai Yip Tung
Copyright (c) 2016, Eason Han
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are
met:

* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name Wai Yip Tung nor the names of its contributors may be
used to endorse or promote products derived from this software without
specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
"""

__author__ = "Wai Yip Tung && Eason Han"
__version__ = "0.8.4"

"""
Change History

Version 0.8.3
* Modify html style using bootstrap3.

Version 0.8.3
* Prevent crash on class or module-level exceptions (Darren Wurf).

Version 0.8.2
* Show output inline instead of popup window (Viorel Lupu).

Version in 0.8.1
* Validated XHTML (Wolfgang Borgert).
* Added description of test classes and test cases.

Version in 0.8.0
* Define Template_mixin class for customization.
* Workaround a IE 6 bug that it does not treat

%(heading)s %(report)s %(ending)s



"""
# variables: (title, generator, stylesheet, heading, report, ending)

# ------------------------------------------------------------------------
# Stylesheet
#
# alternatively use a for external style sheet, e.g.
#

STYLESHEET_TMPL = """


"""

# ------------------------------------------------------------------------
# Heading
#

HEADING_TMPL = """


%(title)s


%(parameters)s

%(description)s


""" # variables: (title, parameters, description)

 HEADING\_ATTRIBUTE\_TMPL = """<p><strong>%(name)s:</strong> %(value)s</p>  

""" # variables: (name, value)

# ------------------------------------------------------------------------
# Report
#

REPORT_TMPL = """

Summary Failed All

%(test\_list)s
Test Group/Test case Count Pass Fail Error View
Total %(count)s %(Pass)s %(fail)s %(error)s  


""" # variables: (test_list, count, Pass, fail, error)

 REPORT\_CLASS\_TMPL = r"""  

%(desc)s %(count)s %(Pass)s %(fail)s %(error)s Detail
""" # variables: (style, desc, count, Pass, fail, error, cid)

 REPORT\_TEST\_WITH\_OUTPUT\_TMPL = r"""  


%(desc)s

 <!--css div popup start-->  
 <a class="popup\_link btn btn-xs btn-default" onfocus='this.blur();' href="javascript:showTestDetail('div\_%(tid)s')" >  
     %(status)s</a>

 <div id='div\_%(tid)s' class="popup\_window">  
     <div style='text-align: right;cursor:pointer'>  
     <a onfocus='this.blur();' onclick="document.getElementById('div\_%(tid)s').style.display = 'none' " >  
        \[x\]</a>  
     </div>  
     <pre>  
     %(script)s  
     </pre>  
 </div>  
 <!--css div popup end-->

 </td>  


""" # variables: (tid, Class, style, desc, status)

 REPORT\_TEST\_NO\_OUTPUT\_TMPL = r"""  

%(desc)s
%(status)s
""" # variables: (tid, Class, style, desc, status)

 REPORT\_TEST\_OUTPUT\_TMPL = r"""  

%(id)s: %(output)s
""" # variables: (id, output)

 # ------------------------------------------------------------------------  
 # ENDING  
 #

 ENDING\_TMPL = """<div id='ending'>&nbsp;</div>"""

# -------------------- The end of the Template class -------------------

TestResult = unittest.TestResult

class _TestResult(TestResult):
# note: _TestResult is a pure representation of results.
# It lacks the output and reporting ability compares to unittest._TextTestResult.

 def \_\_init\_\_(self, verbosity=1):  
     TestResult.\_\_init\_\_(self)  
     self.outputBuffer = StringIO()  
     self.stdout0 = None  
     self.stderr0 = None  
     self.success\_count = 0  
     self.failure\_count = 0  
     self.error\_count = 0  
     self.verbosity = verbosity

     # result is a list of result in 4 tuple  
     # (  
     #   result code (0: success; 1: fail; 2: error),  
     #   TestCase object,  
     #   Test output (byte string),  
     #   stack trace,  
     # )  
     self.result = \[\]

 def startTest(self, test):  
     TestResult.startTest(self, test)  
     # just one buffer for both stdout and stderr  
     stdout\_redirector.fp = self.outputBuffer  
     stderr\_redirector.fp = self.outputBuffer  
     self.stdout0 = sys.stdout  
     self.stderr0 = sys.stderr  
     sys.stdout = stdout\_redirector  
     sys.stderr = stderr\_redirector

 def complete\_output(self):  
     """  
     Disconnect output redirection and return buffer.  
     Safe to call multiple times.  
     """  
     if self.stdout0:  
         sys.stdout = self.stdout0  
         sys.stderr = self.stderr0  
         self.stdout0 = None  
         self.stderr0 = None  
     return self.outputBuffer.getvalue()

 def stopTest(self, test):  
     # Usually one of addSuccess, addError or addFailure would have been called.  
     # But there are some path in unittest that would bypass this.  
     # We must disconnect stdout in stopTest(), which is guaranteed to be called.  
     self.complete\_output()

 def addSuccess(self, test):  
     self.success\_count += 1  
     TestResult.addSuccess(self, test)  
     output = self.complete\_output()  
     self.result.append((0, test, output, ''))  
     if self.verbosity > 1:  
         sys.stderr.write('ok ')  
         sys.stderr.write(str(test))  
         sys.stderr.write('\\n')  
     else:  
         sys.stderr.write('.')

 def addError(self, test, err):  
     self.error\_count += 1  
     TestResult.addError(self, test, err)  
     \_, \_exc\_str = self.errors\[-1\]  
     output = self.complete\_output()  
     self.result.append((2, test, output, \_exc\_str))  
     if self.verbosity > 1:  
         sys.stderr.write('E  ')  
         sys.stderr.write(str(test))  
         sys.stderr.write('\\n')  
     else:  
         sys.stderr.write('E')

 def addFailure(self, test, err):  
     self.failure\_count += 1  
     TestResult.addFailure(self, test, err)  
     \_, \_exc\_str = self.failures\[-1\]  
     output = self.complete\_output()  
     self.result.append((1, test, output, \_exc\_str))  
     if self.verbosity > 1:  
         sys.stderr.write('F  ')  
         sys.stderr.write(str(test))  
         sys.stderr.write('\\n')  
     else:  
         sys.stderr.write('F')

class BSTestRunner(Template_mixin):
"""
"""
def __init__(self, stream=sys.stdout, verbosity=1, title=None, description=None):
self.stream = stream
self.verbosity = verbosity
if title is None:
self.title = self.DEFAULT_TITLE
else:
self.title = title
if description is None:
self.description = self.DEFAULT_DESCRIPTION
else:
self.description = description

     self.startTime = datetime.datetime.now()

 def run(self, test):  
     "Run the given test case or test suite."  
     result = \_TestResult(self.verbosity)  
     test(result)  
     self.stopTime = datetime.datetime.now()  
     self.generateReport(test, result)  
     # print >>sys.stderr, '\\nTime Elapsed: %s' % (self.stopTime-self.startTime)  
     sys.stderr.write('\\nTime Elapsed: %s' % (self.stopTime-self.startTime))  
     return result

 def sortResult(self, result\_list):  
     # unittest does not seems to run in any particular order.  
     # Here at least we want to group them together by class.  
     rmap = {}  
     classes = \[\]  
     for n,t,o,e in result\_list:  
         cls = t.\_\_class\_\_  
         # if not rmap.has\_key(cls):  
         if not cls in rmap:  
             rmap\[cls\] = \[\]  
             classes.append(cls)  
         rmap\[cls\].append((n,t,o,e))  
     r = \[(cls, rmap\[cls\]) for cls in classes\]  
     return r

 def getReportAttributes(self, result):  
     """  
     Return report attributes as a list of (name, value).  
     Override this to add custom attributes.  
     """  
     startTime = str(self.startTime)\[:19\]  
     duration = str(self.stopTime - self.startTime)  
     status = \[\]  
     if result.success\_count: status.append('<span class="text text-success">Pass <strong>%s</strong></span>'    % result.success\_count)  
     if result.failure\_count: status.append('<span class="text text-danger">Failure <strong>%s</strong></span>' % result.failure\_count)  
     if result.error\_count:   status.append('<span class="text text-warning">Error <strong>%s</strong></span>'   % result.error\_count  )  
     if status:  
         status = ' '.join(status)  
     else:  
         status = 'none'  
     return \[  
         ('Start Time', startTime),  
         ('Duration', duration),  
         ('Status', status),  
     \]

 def generateReport(self, test, result):  
     report\_attrs = self.getReportAttributes(result)  
     generator = 'BSTestRunner %s' % \_\_version\_\_  
     stylesheet = self.\_generate\_stylesheet()  
     heading = self.\_generate\_heading(report\_attrs)  
     report = self.\_generate\_report(result)  
     ending = self.\_generate\_ending()  
     output = self.HTML\_TMPL % dict(  
         title = saxutils.escape(self.title),  
         generator = generator,  
         stylesheet = stylesheet,  
         heading = heading,  
         report = report,  
         ending = ending,  
     )  
     try:  
         self.stream.write(output.encode('utf8'))  
     except:  
         self.stream.write(output)

 def \_generate\_stylesheet(self):  
     return self.STYLESHEET\_TMPL

 def \_generate\_heading(self, report\_attrs):  
     a\_lines = \[\]  
     for name, value in report\_attrs:  
         line = self.HEADING\_ATTRIBUTE\_TMPL % dict(  
                 # name = saxutils.escape(name),  
                 # value = saxutils.escape(value),  
                 name = name,  
                 value = value,  
             )  
         a\_lines.append(line)  
     heading = self.HEADING\_TMPL % dict(  
         title = saxutils.escape(self.title),  
         parameters = ''.join(a\_lines),  
         description = saxutils.escape(self.description),  
     )  
     return heading

 def \_generate\_report(self, result):  
     rows = \[\]  
     sortedResult = self.sortResult(result.result)  
     for cid, (cls, cls\_results) in enumerate(sortedResult):  
         # subtotal for a class  
         np = nf = ne = 0  
         for n,t,o,e in cls\_results:  
             if n == 0: np += 1  
             elif n == 1: nf += 1  
             else: ne += 1

         # format class description  
         if cls.\_\_module\_\_ == "\_\_main\_\_":  
             name = cls.\_\_name\_\_  
         else:  
             name = "%s.%s" % (cls.\_\_module\_\_, cls.\_\_name\_\_)  
         doc = cls.\_\_doc\_\_ and cls.\_\_doc\_\_.split("\\n")\[0\] or ""  
         desc = doc and '%s: %s' % (name, doc) or name

         row = self.REPORT\_CLASS\_TMPL % dict(  
             style = ne > 0 and 'text text-warning' or nf > 0 and 'text text-danger' or 'text text-success',  
             desc = desc,  
             count = np+nf+ne,  
             Pass = np,  
             fail = nf,  
             error = ne,  
             cid = 'c%s' % (cid+1),  
         )  
         rows.append(row)

         for tid, (n,t,o,e) in enumerate(cls\_results):  
             self.\_generate\_report\_test(rows, cid, tid, n, t, o, e)

     report = self.REPORT\_TMPL % dict(  
         test\_list = ''.join(rows),  
         count = str(result.success\_count+result.failure\_count+result.error\_count),  
         Pass = str(result.success\_count),  
         fail = str(result.failure\_count),  
         error = str(result.error\_count),  
     )  
     return report

 def \_generate\_report\_test(self, rows, cid, tid, n, t, o, e):  
     # e.g. 'pt1.1', 'ft1.1', etc  
     has\_output = bool(o or e)  
     tid = (n == 0 and 'p' or 'f') + 't%s.%s' % (cid+1,tid+1)  
     name = t.id().split('.')\[-1\]  
     doc = t.shortDescription() or ""  
     desc = doc and ('%s: %s' % (name, doc)) or name  
     tmpl = has\_output and self.REPORT\_TEST\_WITH\_OUTPUT\_TMPL or self.REPORT\_TEST\_NO\_OUTPUT\_TMPL

     # o and e should be byte string because they are collected from stdout and stderr?  
     if isinstance(o,str):  
         # TODO: some problem with 'string\_escape': it escape \\n and mess up formating  
         # uo = unicode(o.encode('string\_escape'))  
         try:  
             uo = o.decode('latin-1')  
         except:  
             uo = o  
     else:  
         uo = o  
     if isinstance(e,str):  
         # TODO: some problem with 'string\_escape': it escape \\n and mess up formating  
         # ue = unicode(e.encode('string\_escape'))  
         try:  
             ue = e.decode('latin-1')  
         except:  
             ue = e  
     else:  
         ue = e

     script = self.REPORT\_TEST\_OUTPUT\_TMPL % dict(  
         id = tid,  
         output = saxutils.escape(uo+ue),  
     )

     row = tmpl % dict(  
         tid = tid,  
         # Class = (n == 0 and 'hiddenRow' or 'none'),  
         Class = (n == 0 and 'hiddenRow' or 'text text-success'),  
         # style = n == 2 and 'errorCase' or (n == 1 and 'failCase' or 'none'),  
         style = n == 2 and 'text text-warning' or (n == 1 and 'text text-danger' or 'text text-success'),  
         desc = desc,  
         script = script,  
         status = self.STATUS\[n\],  
     )  
     rows.append(row)  
     if not has\_output:  
         return

 def \_generate\_ending(self):  
     return self.ENDING\_TMPL

##############################################################################
# Facilities for running tests from the command line
##############################################################################

# Note: Reuse unittest.TestProgram to launch test. In the future we may
# build our own launcher to support more specific command line
# parameters like test title, CSS, etc.
class TestProgram(unittest.TestProgram):
"""
A variation of the unittest.TestProgram. Please refer to the base
class for command line parameters.
"""
def runTests(self):
# Pick BSTestRunner as the default test runner.
# base class's testRunner parameter is not useful because it means
# we have to instantiate BSTestRunner before we know self.verbosity.
if self.testRunner is None:
self.testRunner = BSTestRunner(verbosity=self.verbosity)
unittest.TestProgram.runTests(self)

main = TestProgram

##############################################################################
# Executing this module from the command line
##############################################################################

if __name__ == "__main__":
main(module=None)

3. 将HTMLTestRunner.py 或者 BSTestRunner.py 放到 "

/Library/Frameworks/Python.framework/Versions/3.5/lib/python3.5

"(以mac为例)

4.主运行文件

# -*- coding:utf-8 -*-
import unittest
import os
import time
import HTMLTestRunner
from BSTestRunner import BSTestRunner

def allTests():
path = os.path.dirname(__file__)
print(path)
suit = unittest.defaultTestLoader.discover(path,pattern='test2.py')
return suit

def getNowTime():
return time.strftime('%Y-%m-%d %H_%M_%S')

def run():
fileName = os.path.join(os.path.dirname(__file__),getNowTime()+'report.html')
fp = open(fileName,'wb')
runner = HTMLTestRunner.HTMLTestRunner(stream=fp,title='UI 自动化测试报告',description="详情")
# runner = BSTestRunner(stream=fp,title='自动化测试报告',description='详情')
runner.run(allTests())

if __name__ == '__main__':
run()

5. HTMLTestRunner  report

7. 代码覆盖率

pip3 install coverage

coverage3 run ttst.py #上面代码的主运行文件
coverage3 html

会生成htmlcov 的文件夹,打开index.html

8. BSTestRunner report