我们都知道HTMLTESTRunner自动化测试报告，是Unittest单元测试框架报告，那么在做ui测试的时候就有点不适用了。
我们需要出错截图功能。
以下是我改的，增加了截图功能，先展示界面，再展示代码。
概要界面:
展开界面:
代码展示：
以下代码python2.7 和 python3.6两个版本
截图方式：
python2: print 'screenshot:', timestrmap, '.png' 在要截图的位置print就可以了。
python3: print('screenshot:', timestrmap, '.png' )
原理：展示时通过捕获unittest print中查找字符串“screenshot:”；找到就说明有截图，然后截取图片地址，写到html模版src＝中。
截图代码：
@property def getImage(self): ''' 截取图片,并保存在images文件夹 :return: 无 ''' timestrmap = time.strftime('%Y%m%d_%H.%M.%S') imgPath = os.path.join(gl.imgPath, '%s.png' % str(timestrmap)) self.driver.save_screenshot(imgPath) print 'screenshot:', timestrmap, '.png'
以上代码需要注意的是gl.imgPath这个是存储图片的images文件夹的绝对路径.
另外需要注意的是images要与产生的report.html平级
HTMLTESTRunner.py 点击加号，展开代码
#coding=utf-8 """ 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, Findyou" __version__ = "0.8.2.1" """ Change History Version 0.8.2.1 -Findyou * 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 <script> block as CDATA. Version in 0.7.1 * Back port to Python 2.3 (Frank Horowitz). * Fix missing scroll bars in detail log (Podi). """ # TODO: color stderr # TODO: simplify javascript using ,ore than 1 class in the class attribute? import datetime import StringIO import sys import time import unittest from xml.sax import saxutils import sys reload(sys) sys.setdefaultencoding('utf-8') # ------------------------------------------------------------------------ # The redirectors below are used to capture output during testing. Output # sent to sys.stdout and sys.stderr are automatically captured. However # in some cases sys.stdout is already cached before HTMLTestRunner is # invoked (e.g. calling logging.basicConfig). In order to capture those # output, use the redirectors for the cached stream. # # e.g. # >>> logging.basicConfig(stream=HTMLTestRunner.stdout_redirector) # >>> class OutputRedirector(object): """ Wrapper to redirect stdout or stderr """ def __init__(self, fp): self.fp = fp def write(self, s): self.fp.write(s) def writelines(self, lines): self.fp.writelines(lines) def flush(self): self.fp.flush() stdout_redirector = OutputRedirector(sys.stdout) stderr_redirector = OutputRedirector(sys.stderr) # ---------------------------------------------------------------------- # Template class Template_mixin(object): """ Define a HTML template for report customerization and generation. Overall structure of an HTML report HTML +------------------------+ |<html> | | <head> | | | | STYLESHEET | | +----------------+ | | | | | | +----------------+ | | | | </head> | | | | <body> | | | | HEADING | | +----------------+ | | | | | | +----------------+ | | | | REPORT | | +----------------+ | | | | | | +----------------+ | | | | ENDING | | +----------------+ | | | | | | +----------------+ | | | | </body> | |</html> | +------------------------+ """ STATUS = { 0: '通过', 1: '失败', 2: '错误', } DEFAULT_TITLE = '接口测试报告' DEFAULT_DESCRIPTION = '' DEFAULT_TESTER='天枢' # ------------------------------------------------------------------------ # HTML Template HTML_TMPL = r"""<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>%(title)s</title> <meta name="generator" content="%(generator)s"/> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <link href="http://libs.baidu.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet"> <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> <script src="http://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script> %(stylesheet)s </head> <body > <script language="javascript" type="text/javascript"> output_list = Array(); /*level 调整增加只显示通过用例的分类 --Findyou 0:Summary //all hiddenRow 1:Failed //pt hiddenRow, ft none 2:Pass //pt none, ft hiddenRow 3:All //pt none, ft none 4:Error */ function showCase(level) { trs = document.getElementsByTagName("tr"); for (var i = 0; i < trs.length; i++) { tr = trs[i]; id = tr.id; if (id.substr(0,2) == 'ft') { if (level == 2 || level == 0 ) { tr.className = 'hiddenRow'; } else { tr.className = ''; } } if (id.substr(0,2) == 'pt') { if (level < 2 || level ==4) { tr.className = 'hiddenRow'; } else { tr.className = ''; } } } //加入【详细】切换文字变化 --Findyou detail_class=document.getElementsByClassName('detail'); //console.log(detail_class.length) if (level == 3) { for (var i = 0; i < detail_class.length; i++){ detail_class[i].innerHTML="收起" } } else{ for (var i = 0; i < detail_class.length; i++){ detail_class[i].innerHTML="详细" } } } function showClassDetail(cid, count) { var id_list = Array(count); var toHide = 1; for (var i = 0; i < count; i++) { //ID修改 点 为 下划线 -Findyou tid0 = 't' + cid.substr(1) + '_' + (i+1); tid = 'f' + tid0; tr = document.getElementById(tid); if (!tr) { tid = 'p' + tid0; tr = document.getElementById(tid); } id_list[i] = tid; if (tr.className) { toHide = 0; } } for (var i = 0; i < count; i++) { tid = id_list[i]; //修改点击无法收起的BUG，加入【详细】切换文字变化 --Findyou if (toHide) { document.getElementById(tid).className = 'hiddenRow'; document.getElementById(cid).innerText = "详细" } else { document.getElementById(tid).className = ''; document.getElementById(cid).innerText = "收起" } } } function html_escape(s) { s = s.replace(/&/g,'&'); s = s.replace(/</g,'<'); s = s.replace(/>/g,'>'); return s; } </script> %(heading)s %(report)s %(ending)s </body> </html> """ # variables: (title, generator, stylesheet, heading, report, ending) # ------------------------------------------------------------------------ # Stylesheet # # alternatively use a <link> for external style sheet, e.g. # <link rel="stylesheet" href="$url" type="text/css"> STYLESHEET_TMPL = """ <style type="text/css" media="screen"> body { font-family: Microsoft YaHei,Tahoma,arial,helvetica,sans-serif;padding: 20px; font-size: 80%; } table { font-size: 100%; } /* -- heading ---------------------------------------------------------------------- */ .heading { margin-top: 0ex; margin-bottom: 1ex; } .heading .description { margin-top: 4ex; margin-bottom: 6ex; } /* -- report ------------------------------------------------------------------------ */ #total_row { font-weight: bold; } .passCase { color: #5cb85c; } .failCase { color: #d9534f; font-weight: bold; } .errorCase { color: #f0ad4e; font-weight: bold; } .hiddenRow { display: none; } .testcase { margin-left: 2em; } </style> """ # ------------------------------------------------------------------------ # Heading # HEADING_TMPL = """<div class='heading'> <h4 style="font-family: Microsoft YaHei">%(title)s</h4> %(parameters)s <p class='description'>%(description)s</p> </div> """ # variables: (title, parameters, description) HEADING_ATTRIBUTE_TMPL = """<p class='attribute'><strong>%(name)s : </strong> %(value)s</p> """ # variables: (name, value) # ------------------------------------------------------------------------ # Report # # 汉化,加美化效果 --Findyou REPORT_TMPL = """ <p id='show_detail_line'> <a class="btn btn-primary" href='javascript:showCase(0)'>概要{ %(passrate)s }</a> <a class="btn btn-warning" href='javascript:showCase(4)'>错误{ %(error)s }</a> <a class="btn btn-danger" href='javascript:showCase(1)'>失败{ %(fail)s }</a> <a class="btn btn-success" href='javascript:showCase(2)'>通过{ %(Pass)s }</a> <a class="btn btn-info" href='javascript:showCase(3)'>所有{ %(count)s }</a> </p> <table id='result_table' class="table table-condensed table-bordered table-hover"> <colgroup> <col align='left' /> <col align='right' /> <col align='right' /> <col align='right' /> <col align='right' /> <col align='right' /> <col align='right' /> </colgroup> <tr id='header_row' class="text-center success" style="font-weight: bold;font-size: 14px;"> <td>用例集/测试用例</td> <td>总计</td> <td>通过</td> <td>失败</td> <td>错误</td> <td>详细</td> <td>截图</td> </tr> %(test_list)s <tr id='total_row' class="text-center active"> <td>总计</td> <td>%(count)s</td> <td>%(Pass)s</td> <td>%(fail)s</td> <td>%(error)s</td> <td>通过率：%(passrate)s</td> <td> <a href="" target="_blank"></a></td> </tr> </table> """ # variables: (test_list, count, Pass, fail, error ,passrate) REPORT_CLASS_TMPL = r""" <tr class='%(style)s warning'> <td>%(desc)s</td> <td class="text-center">%(count)s</td> <td class="text-center">%(Pass)s</td> <td class="text-center">%(fail)s</td> <td class="text-center">%(error)s</td> <td class="text-center"><a href="javascript:showClassDetail('%(cid)s',%(count)s)" class="detail" id='%(cid)s'>详细</a></td> <td class="text-center">Assert or Error Image</td> </tr> """ # 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 -Findyou REPORT_TEST_WITH_OUTPUT_TMPL = r""" <tr id='%(tid)s' class='%(Class)s'> <td class='%(style)s' width='300px'><div class='testcase'>%(desc)s</div></td> <td colspan='5' align='left' width='600px'> <!--print 输出框位置--> <!--默认收起错误信息 -Findyou <button id='btn_%(tid)s' type="button" class="btn btn-danger btn-xs collapsed" data-toggle="collapse" data-target='#div_%(tid)s'>%(status)s</button> <div id='div_%(tid)s' class="collapse"> --> <!-- 默认展开错误信息 -Findyou --> <button id='btn_%(tid)s' type="button" class="btn btn-danger btn-xs" data-toggle="collapse" data-target='#div_%(tid)s'>%(status)s</button> <div id='div_%(tid)s' class="collapse in"> <pre style="overflow-y:scroll; overflow-x:hidden;height:200px; 600px; margin:auto; border:1px solid #e1e1e1;"> %(script)s </pre> </div> </td> <td align="right"> <a %(hidde)s href="%(image)s"> <img src="%(image)s" height="200px" width="400px"/> </a> </td> </tr> """ # variables: (tid, Class, style, desc, status) # 通过 的样式，加标签效果 -Findyou REPORT_TEST_NO_OUTPUT_TMPL = r""" <tr id='%(tid)s' class='%(Class)s'> <td class='%(style)s'><div class='testcase'>%(desc)s</div></td> <td colspan='5' align='center'><span class="label label-success success">%(status)s</span></td> <td align="right"> <a %(hidde)s href="%(image)s"> <img src="%(image)s" height="200" width="400"/> </a> </td> </tr> """ # 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 --Findyou ENDING_TMPL = """<div id='ending'> </div> <div style=" position:fixed;right:50px; bottom:30px; 20px; height:20px;cursor:pointer"> <a href="#"><span class="glyphicon glyphicon-eject" style = "font-size:30px;" aria-hidden="true"> </span></a></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.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 --Findyou 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(' ') 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(' ') 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(' ') 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, ' Time 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 --Findyou 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' % (result.success_count + result.failure_count + result.error_count)) if result.success_count: status.append('通过 %s' % result.success_count) if result.failure_count: status.append('失败 %s' % result.failure_count) if result.error_count: status.append('错误 %s' % 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 -Findyou 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 --Findyou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(" ")[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 - Findyou 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 - Findyou # 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 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 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), ) # 插入图片 unum = str(uo).rfind('screenshot:') if ((uo or ue) and unum !=-1): hidde_status = '' unum=str(uo).rfind('screenshot:') image_url = './images/'+str(uo)[unum+11:unum+34].replace(' ','') else: hidde_status = '''hidden="hidden"''' image_url = '' 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, hidde=hidde_status, image=image_url, 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)
#coding=utf-8 """ 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, Findyou" __version__ = "0.8.2.1" """ Change History Version 0.8.2.1 -Findyou * 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 <script> block as CDATA. Version in 0.7.1 * Back port to Python 2.3 (Frank Horowitz). * Fix missing scroll bars in detail log (Podi). """ # TODO: color stderr # TODO: simplify javascript using ,ore than 1 class in the class attribute? import sys import time import datetime from io import StringIO import unittest from xml.sax import saxutils # ------------------------------------------------------------------------ # The redirectors below are used to capture output during testing. Output # sent to sys.stdout and sys.stderr are automatically captured. However # in some cases sys.stdout is already cached before HTMLTestRunner is # invoked (e.g. calling logging.basicConfig). In order to capture those # output, use the redirectors for the cached stream. # # e.g. # >>> logging.basicConfig(stream=HTMLTestRunner.stdout_redirector) # >>> class OutputRedirector(object): """ Wrapper to redirect stdout or stderr """ def __init__(self, fp): self.fp = fp def write(self, s): self.fp.write(s) def writelines(self, lines): self.fp.writelines(lines) def flush(self): self.fp.flush() stdout_redirector = OutputRedirector(sys.stdout) stderr_redirector = OutputRedirector(sys.stderr) # ---------------------------------------------------------------------- # Template class Template_mixin(object): """ Define a HTML template for report customerization and generation. Overall structure of an HTML report HTML +------------------------+ |<html> | | <head> | | | | STYLESHEET | | +----------------+ | | | | | | +----------------+ | | | | </head> | | | | <body> | | | | HEADING | | +----------------+ | | | | | | +----------------+ | | | | REPORT | | +----------------+ | | | | | | +----------------+ | | | | ENDING | | +----------------+ | | | | | | +----------------+ | | | | </body> | |</html> | +------------------------+ """ STATUS = { 0: '通过', 1: '失败', 2: '错误', } DEFAULT_TITLE = '接口测试报告' DEFAULT_DESCRIPTION = '' DEFAULT_TESTER = '天枢' # ------------------------------------------------------------------------ # HTML Template HTML_TMPL = r"""<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>%(title)s</title> <meta name="generator" content="%(generator)s"/> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <link href="http://libs.baidu.com/bootstrap/3.0.3/css/bootstrap.min.css" rel="stylesheet"> <script src="http://libs.baidu.com/jquery/2.0.0/jquery.min.js"></script> <script src="http://libs.baidu.com/bootstrap/3.0.3/js/bootstrap.min.js"></script> %(stylesheet)s </head> <body > <script language="javascript" type="text/javascript"> output_list = Array(); /*level 调整增加只显示通过用例的分类 --Findyou 0:Summary //all hiddenRow 1:Failed //pt hiddenRow, ft none 2:Pass //pt none, ft hiddenRow 3:All //pt none, ft none 4:Error */ function showCase(level) { trs = document.getElementsByTagName("tr"); for (var i = 0; i < trs.length; i++) { tr = trs[i]; id = tr.id; if (id.substr(0,2) == 'ft') { if (level == 2 || level == 0 ) { tr.className = 'hiddenRow'; } else { tr.className = ''; } } if (id.substr(0,2) == 'pt') { if (level < 2 || level ==4) { tr.className = 'hiddenRow'; } else { tr.className = ''; } } } //加入【详细】切换文字变化 --Findyou detail_class=document.getElementsByClassName('detail'); //console.log(detail_class.length) if (level == 3) { for (var i = 0; i < detail_class.length; i++){ detail_class[i].innerHTML="收起" } } else{ for (var i = 0; i < detail_class.length; i++){ detail_class[i].innerHTML="详细" } } } function showClassDetail(cid, count) { var id_list = Array(count); var toHide = 1; for (var i = 0; i < count; i++) { //ID修改 点 为 下划线 -Findyou tid0 = 't' + cid.substr(1) + '_' + (i+1); tid = 'f' + tid0; tr = document.getElementById(tid); if (!tr) { tid = 'p' + tid0; tr = document.getElementById(tid); } id_list[i] = tid; if (tr.className) { toHide = 0; } } for (var i = 0; i < count; i++) { tid = id_list[i]; //修改点击无法收起的BUG，加入【详细】切换文字变化 --Findyou if (toHide) { document.getElementById(tid).className = 'hiddenRow'; document.getElementById(cid).innerText = "详细" } else { document.getElementById(tid).className = ''; document.getElementById(cid).innerText = "收起" } } } function html_escape(s) { s = s.replace(/&/g,'&'); s = s.replace(/</g,'<'); s = s.replace(/>/g,'>'); return s; } </script> %(heading)s %(report)s %(ending)s </body> </html> """ # variables: (title, generator, stylesheet, heading, report, ending) # ------------------------------------------------------------------------ # Stylesheet # # alternatively use a <link> for external style sheet, e.g. # <link rel="stylesheet" href="$url" type="text/css"> STYLESHEET_TMPL = """ <style type="text/css" media="screen"> body { font-family: Microsoft YaHei,Tahoma,arial,helvetica,sans-serif;padding: 20px; font-size: 80%; } table { font-size: 100%; } /* -- heading ---------------------------------------------------------------------- */ .heading { margin-top: 0ex; margin-bottom: 1ex; } .heading .description { margin-top: 4ex; margin-bottom: 6ex; } /* -- report ------------------------------------------------------------------------ */ #total_row { font-weight: bold; } .passCase { color: #5cb85c; } .failCase { color: #d9534f; font-weight: bold; } .errorCase { color: #f0ad4e; font-weight: bold; } .hiddenRow { display: none; } .testcase { margin-left: 2em; } </style> """ # ------------------------------------------------------------------------ # Heading # HEADING_TMPL = """<div class='heading'> <h4 style="font-family: Microsoft YaHei">%(title)s</h4> %(parameters)s <p class='description'>%(description)s</p> </div> """ # variables: (title, parameters, description) HEADING_ATTRIBUTE_TMPL = """<p class='attribute'><strong>%(name)s : </strong> %(value)s</p> """ # variables: (name, value) # ------------------------------------------------------------------------ # Report # # 汉化,加美化效果 --Findyou REPORT_TMPL = """ <p id='show_detail_line'> <a class="btn btn-primary" href='javascript:showCase(0)'>概要{ %(passrate)s }</a> <a class="btn btn-warning" href='javascript:showCase(4)'>错误{ %(error)s }</a> <a class="btn btn-danger" href='javascript:showCase(1)'>失败{ %(fail)s }</a> <a class="btn btn-success" href='javascript:showCase(2)'>通过{ %(Pass)s }</a> <a class="btn btn-info" href='javascript:showCase(3)'>所有{ %(count)s }</a> </p> <table id='result_table' class="table table-condensed table-bordered table-hover"> <colgroup> <col align='left' /> <col align='right' /> <col align='right' /> <col align='right' /> <col align='right' /> <col align='right' /> <col align='right' /> </colgroup> <tr id='header_row' class="text-center success" style="font-weight: bold;font-size: 14px;"> <td>用例集/测试用例</td> <td>总计</td> <td>通过</td> <td>失败</td> <td>错误</td> <td>详细</td> <td>截图</td> </tr> %(test_list)s <tr id='total_row' class="text-center active"> <td>总计</td> <td>%(count)s</td> <td>%(Pass)s</td> <td>%(fail)s</td> <td>%(error)s</td> <td>通过率：%(passrate)s</td> <td> <a href="" target="_blank"></a></td> </tr> </table> """ # variables: (test_list, count, Pass, fail, error ,passrate) REPORT_CLASS_TMPL = r""" <tr class='%(style)s warning'> <td>%(desc)s</td> <td class="text-center">%(count)s</td> <td class="text-center">%(Pass)s</td> <td class="text-center">%(fail)s</td> <td class="text-center">%(error)s</td> <td class="text-center"><a href="javascript:showClassDetail('%(cid)s',%(count)s)" class="detail" id='%(cid)s'>详细</a></td> <td class="text-center">Assert or Error Image</td> </tr> """ # 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 -Findyou REPORT_TEST_WITH_OUTPUT_TMPL = r""" <tr id='%(tid)s' class='%(Class)s'> <td class='%(style)s' width='300px'><div class='testcase'>%(desc)s</div></td> <td colspan='5' align='left' width='600px'> <!--print 输出框位置--> <!--默认收起错误信息 -Findyou <button id='btn_%(tid)s' type="button" class="btn btn-danger btn-xs collapsed" data-toggle="collapse" data-target='#div_%(tid)s'>%(status)s</button> <div id='div_%(tid)s' class="collapse"> --> <!-- 默认展开错误信息 -Findyou --> <button id='btn_%(tid)s' type="button" class="btn btn-danger btn-xs" data-toggle="collapse" data-target='#div_%(tid)s'>%(status)s</button> <div id='div_%(tid)s' class="collapse in"> <pre style="overflow-y:scroll; overflow-x:hidden;height:200px; 600px; margin:auto; border:1px solid #e1e1e1;"> %(script)s </pre> </div> </td> <td align="right"> <a %(hidde)s href="%(image)s"> <img src="%(image)s" height="200px" width="400px"/> </a> </td> </tr> """ # variables: (tid, Class, style, desc, status) # 通过 的样式，加标签效果 -Findyou REPORT_TEST_NO_OUTPUT_TMPL = r""" <tr id='%(tid)s' class='%(Class)s'> <td class='%(style)s'><div class='testcase'>%(desc)s</div></td> <td colspan='5' align='center'><span class="label label-success success">%(status)s</span></td> <td align="right"> <a %(hidde)s href="%(image)s"> <img src="%(image)s" height="200" width="400"/> </a> </td> </tr> """ # 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 --Findyou ENDING_TMPL = """<div id='ending'> </div> <div style=" position:fixed;right:50px; bottom:30px; 20px; height:20px;cursor:pointer"> <a href="#"><span class="glyphicon glyphicon-eject" style = "font-size:30px;" aria-hidden="true"> </span></a></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.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 --Findyou self.passrate = float(0) def startTest(self, test): TestResult.startTest(self, test) # just one buffer for both stdout and stderr self.outputBuffer = 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(' ') 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(' ') 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(' ') 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, ' Time 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 #替换测试结果status为通过率 --Findyou 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' % (result.success_count + result.failure_count + result.error_count)) if result.success_count: status.append('通过 %s'%result.success_count) if result.failure_count: status.append('失败 %s'%result.failure_count) if result.error_count: status.append('错误 %s'%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 -Findyou 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 --Findyou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(" ")[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 - Findyou 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 - Findyou # 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 and mess up formating # uo = unicode(o.encode('string_escape')) # uo = o.decode('latin-1') uo = o else: uo = o if isinstance(e, str): # TODO: some problem with 'string_escape': it escape and mess up formating # ue = unicode(e.encode('string_escape')) # ue = e.decode('latin-1') ue = e else: ue = e script = self.REPORT_TEST_OUTPUT_TMPL % dict( id = tid, output = saxutils.escape(uo+ue), ) # 插入图片 unum = str(uo).rfind('screenshot:') if ((uo or ue) and unum !=-1): hidde_status = '' unum=str(uo).rfind('screenshot:') image_url = './images/'+str(uo)[unum+11:unum+34].replace(' ', '') else: hidde_status = '''hidden="hidden"''' image_url = '' 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, hidde=hidde_status, image=image_url, 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)