#coding=utf-8"""A TestRunner for use with the Python unit testing framework. Itgenerates 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 = '
      '    # run the test    runner.run(my_test_suite)------------------------------------------------------------------------Copyright (c) 2017-2027, Wai Yip TungAll rights reserved.Redistribution and use in source and binary forms, with or withoutmodification, are permitted provided that the following conditions aremet:* 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 TesterYyj 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 "ASIS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITEDTO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR APARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNEROR 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, ORPROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OFLIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDINGNEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THISSOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."""# URL: http://tungwaiyip.info/software/HTMLTestRunner.html__author__ = "Wai Yip Tung,  Yang Yao Jun"__version__ = "0.8.2.1""""Change HistoryVersion 0.8.2.1 -Yang Yao Jun* 支持中文，汉化* 调整样式，美化（需要连入网络，使用的百度的Bootstrap.js）* 增加 通过分类显示、测试人员、通过率的展示* 优化“详细”与“收起”状态的变换* 增加返回顶部的锚点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         %(stylesheet)s%(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 = """
%(name)s :  %(value)s
""" # variables: (name, value)    # ------------------------------------------------------------------------    # Report    #      # 汉化,加美化效果 --Yang Yao Jun    #    # 这里涉及到了 Bootstrap 前端技术，Bootstrap 按钮 资料介绍详见：http://www.runoob.com/bootstrap/bootstrap-buttons.html    #    REPORT_TMPL = """
通过率 [%(passrate)s ]通过[ %(Pass)s ]错误[ %(error)s ]失败[ %(fail)s ]所有[ %(count)s ]
      
%(test_list)s
                                                                     
        
             
用例集/测试用例
             
总计
             
通过
             
错误
             
失败
             
详细
        
        
             
总计
             
%(count)s
             
%(Pass)s
             
%(error)s
             
%(fail)s
             
通过率：%(passrate)s
        
       
      
""" # variables: (test_list, count, Pass, fail, error ,passrate)    REPORT_CLASS_TMPL = r"""    %(desc)s    %(count)s    %(Pass)s    %(error)s    %(fail)s    详细""" # variables: (style, desc, count, Pass, fail, error, cid)    #失败 的样式，去掉原来JS效果，美化展示效果  -Yang Yao Jun    REPORT_TEST_WITH_OUTPUT_TMPL = r"""    
      
       %(desc)s
      
        
          
          %(status)s    
      
    
       
    %(script)s    
    
      
    """ # variables: (tid, Class, style, desc, status)    # 通过 的样式，加标签效果  -Yang Yao Jun    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    #    # 增加返回顶部按钮  --Yang Yao Jun    ENDING_TMPL = """
      
        
      
    
      
    
           
      
    """# -------------------- The end of the Template class -------------------TestResult = unittest.TestResultclass _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.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 = []        #增加一个测试通过率 --Yang Yao Jun        self.passrate=float(0)    def startTest(self, test):        TestResult.startTest(self, test)        # just one buffer for both stdout and stderr        self.outputBuffer = StringIO.StringIO()        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,tester=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        if tester is None:            self.tester = self.DEFAULT_TESTER        else:            self.tester = tester        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)        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):                rmap[cls] = []                classes.append(cls)            rmap[cls].append((n,t,o,e))        r = [(cls, rmap[cls]) for cls in classes]        return r    #替换测试结果status为通过率 --Yang Yao Jun    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 = []        status.append('共 %s 条用例' % (result.success_count + result.failure_count + result.error_count))        if result.success_count: status.append('通过 %s 条'    % result.success_count)        if result.failure_count: status.append('失败 %s 条' % result.failure_count)        if result.error_count:   status.append('错误 %s 条'   % result.error_count  )        if status:            status = '，'.join(status)            self.passrate = str("%.2f%%" % (float(result.success_count) / float(result.success_count + result.failure_count + result.error_count) * 100))        else:            status = 'none'        return [            (u'测试人员', self.tester),            (u'开始时间',startTime),            (u'合计耗时',duration),            (u'测试结果',status + "，通过率= "+self.passrate),        ]    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    #增加Tester显示 -Yang Yao Jun    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),            tester= saxutils.escape(self.tester),        )        return heading    #生成报告  --Yang Yao Jun添加注释    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),            passrate =self.passrate,        )        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)        # ID修改点为下划线,支持Bootstrap折叠展开特效 - Yang Yao Jun        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        # utf-8 支持中文 - Yang Yao Jun         # 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 = o.decode('latin-1')            uo = o.decode('utf-8')        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.decode('latin-1')            ue = e.decode('utf-8')        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 'passCase'),            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)