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How to use _prepare_callback method in unittest-xml-reporting

Best Python code snippet using unittest-xml-reporting_python

result.py

Source:result.py

...111        self.subtests = {}112        self.callback = None113        self.infoclass = _TestInfo114        self.report_files = []115    def _prepare_callback(self, test_info, target_list, verbose_str,116                          short_str):117        """ Appends a 'info class' to the given target list and sets a118            callback method to be called by stopTest method."""119        target_list.append(test_info)120        def callback():121            """ Print test method outcome to the stream and elapsed time too."""122            test_info.test_finished()123            if self.showAll:124                self.stream.writeln(125                    "{} ({:3f})s".format(verbose_str, test_info.elapsed_time))126            elif self.dots:127                self.stream.write(short_str)128        self.callback = callback129    def getDescription(self, test):130        """ Return the test description if not have test name. """131        return str(test)132    def startTest(self, test):133        """ Called before execute each method. """134        self.start_time = time.time()135        TestResult.startTest(self, test)136        if self.showAll:137            self.stream.write(" " + self.getDescription(test))138            self.stream.write(" ... ")139    def _save_output_data(self):140        try:141            self._stdout_data = sys.stdout.getvalue()142            self._stderr_data = sys.stderr.getvalue()143        except AttributeError:144            pass145    def stopTest(self, test):146        """ Called after excute each test method. """147        self._save_output_data()148        TextTestResult.stopTest(self, test)149        self.stop_time = time.time()150        if self.callback and callable(self.callback):151            self.callback()152            self.callback = None153    def addSuccess(self, test):154        """ Called when a test executes successfully. """155        self._save_output_data()156        self._prepare_callback(self.infoclass(self, test), self.successes, "OK", ".")157    @failfast158    def addFailure(self, test, err):159        """ Called when a test method fails. """160        self._save_output_data()161        testinfo = self.infoclass(self, test, self.infoclass.FAILURE, err)162        self._prepare_callback(testinfo, self.failures, "FAIL", "F")163    @failfast164    def addError(self, test, err):165        """" Called when a test method raises an error. """166        self._save_output_data()167        testinfo = self.infoclass(self, test, self.infoclass.ERROR, err)168        self._prepare_callback(testinfo, self.errors, 'ERROR', 'E')169    def addSubTest(self, testcase, test, err):170        """ Called when a subTest completes. """171        self._save_output_data()172        # TODO: should ERROR cases be considered here too?173        if err is None:174            testinfo = self.infoclass(self, testcase, self.infoclass.SUCCESS, err, subTest=test)175            self._prepare_callback(testinfo, self.successes, "OK", ".")176        else:177            testinfo = self.infoclass(self, testcase, self.infoclass.FAILURE, err, subTest=test)178            self._prepare_callback(testinfo, self.failures, "FAIL", "F")179        test_id_components = str(testcase).rstrip(')').split(' (')180        test_id = test_id_components[1] + '.' + test_id_components[0]181        if test_id not in self.subtests:182            self.subtests[test_id] = []183        self.subtests[test_id].append(testinfo)184    def addSkip(self, test, reason):185        """" Called when a test method was skipped. """186        self._save_output_data()187        testinfo = self.infoclass(self, test, self.infoclass.SKIP, reason)188        self._prepare_callback(testinfo, self.skipped, "SKIP", "S")189    def printErrorList(self, flavour, errors):190        """191        Writes information about the FAIL or ERROR to the stream.192        """193        for test_info in errors:194            self.stream.writeln(self.separator1)195            self.stream.writeln(196                '{} [{:3f}s]: {}'.format(flavour, test_info.elapsed_time,197                                         test_info.test_id)198            )199            self.stream.writeln(self.separator2)200            self.stream.writeln('%s' % test_info.get_error_info())201    def _get_info_by_testcase(self):202        """ Organize test results by TestCase module. """...

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