C# IFrameworkHandle类代码示例

        // NOTE: an earlier version of this code had a FilterBuilder
        // property. This seemed to make sense, because we instantiate
        // it in two different places. However, the existence of an
        // NUnitTestFilterBuilder, containing a reference to an engine 
        // service caused our second-level tests of the test executor
        // to throw an exception. So if you consider doing this, beware!

        #endregion

        #region ITestExecutor Implementation

        /// <summary>
        /// Called by the Visual Studio IDE to run all tests. Also called by TFS Build
        /// to run either all or selected tests. In the latter case, a filter is provided
        /// as part of the run context.
        /// </summary>
        /// <param name="sources">Sources to be run.</param>
        /// <param name="runContext">Context to use when executing the tests.</param>
        /// <param name="frameworkHandle">Test log to send results and messages through</param>
        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
#if LAUNCHDEBUGGER
            if (!Debugger.IsAttached)
                Debugger.Launch();
#endif
            Initialize(runContext, frameworkHandle);

            try
            {
                foreach (var source in sources)
                {
                    var assemblyName = source;
                    if (!Path.IsPathRooted(assemblyName))
                        assemblyName = Path.Combine(Environment.CurrentDirectory, assemblyName);

                    TestLog.Info("Running all tests in " + assemblyName);

                    RunAssembly(assemblyName, TestFilter.Empty);
                }
            }
            catch (Exception ex)
            {
                if (ex is TargetInvocationException)
                    ex = ex.InnerException;
                TestLog.Error("Exception thrown executing tests", ex);
            }
            finally
            {
                TestLog.Info(string.Format("NUnit Adapter {0}: Test execution complete", AdapterVersion));
                Unload();
            }

        }

        /// <summary>
        /// Runs the tests.
        /// </summary>
        /// <param name="tests">Which tests should be run.</param>
        /// <param name="context">Context in which to run tests.</param>
        /// <param param name="framework">Where results should be stored.</param>
        public void RunTests(IEnumerable<TestCase> tests, IRunContext context, IFrameworkHandle framework)
        {
            _state = ExecutorState.Running;

            foreach (var test in tests)
            {
                if (_state == ExecutorState.Cancelling)
                {
                    _state = ExecutorState.Cancelled;
                    return;
                }

                try
                {
                    var reportDocument = RunOrDebugCatchTest(test.Source, test.FullyQualifiedName, context, framework);
                    var result = GetTestResultFromReport(test, reportDocument, framework);
                    framework.RecordResult(result);
                }
                catch (Exception ex)
                {
                    // Log it and move on. It will show up to the user as a test that hasn't been run.
                    framework.SendMessage(TestMessageLevel.Error, "Exception occured when processing test case: " + test.FullyQualifiedName);
                    framework.SendMessage(TestMessageLevel.Informational, "Message: " + ex.Message + "\nStacktrace:" + ex.StackTrace);
                }
            }
        }

        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            this.frameworkHandle = frameworkHandle;

            var testLogger = new TestLogger(frameworkHandle);

            testLogger.SendMainMessage("Execution started");

            foreach (var group in tests.GroupBy(t => t.Source))
            {
                testLogger.SendInformationalMessage(String.Format("Running selected: '{0}'", group.Key));

                try
                {
                    using (var sandbox = new Sandbox<Executor>(group.Key))
                    {
                        var assemblyDirectory = new DirectoryInfo(Path.GetDirectoryName(group.Key));
                        Directory.SetCurrentDirectory(assemblyDirectory.FullName);
                        sandbox.Content.Execute(this, group.Select(t => t.FullyQualifiedName).ToArray());
                    }
                }
                catch (Exception ex)
                {
                    testLogger.SendErrorMessage(ex, String.Format("Exception found while executing tests in group '{0}'", group.Key));

                    // just go on with the next
                }
            }

            testLogger.SendMainMessage("Execution finished");
        }

        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            //Debugger.Launch();

            frameworkHandle.SendMessage(TestMessageLevel.Informational, Strings.EXECUTOR_STARTING);

            Settings settings = GetSettings(runContext);

            foreach (string currentAsssembly in sources.Distinct())
            {
                try
                {
                    if (!File.Exists(Path.Combine(Path.GetDirectoryName(Path.GetFullPath(currentAsssembly)),"Machine.Specifications.dll")))
                    {
                        frameworkHandle.SendMessage(TestMessageLevel.Informational, String.Format("Machine.Specifications.dll not found for {0}", currentAsssembly));
                        continue;
                    }

                    frameworkHandle.SendMessage(TestMessageLevel.Informational, String.Format(Strings.EXECUTOR_EXECUTINGIN, currentAsssembly));

                    this.executor.RunAssembly(currentAsssembly, settings, uri, frameworkHandle);
                }
                catch (Exception ex)
                {
                    frameworkHandle.SendMessage(TestMessageLevel.Error, String.Format(Strings.EXECUTOR_ERROR, currentAsssembly, ex.Message));
                }
            }

            frameworkHandle.SendMessage(TestMessageLevel.Informational, String.Format("Complete on {0} assemblies ", sources.Count()));
            
        }

 public void RunTests(IEnumerable<string> sources, IRunContext runContext,
     IFrameworkHandle frameworkHandle)
 {
     SetupExecutionPolicy();
     IEnumerable<TestCase> tests = PowerShellTestDiscoverer.GetTests(sources, null);
     RunTests(tests, runContext, frameworkHandle);
 }

        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            Guard.ArgumentNotNull("sources", sources);
            Guard.ArgumentNotNull("runContext", runContext);
            Guard.ArgumentNotNull("frameworkHandle", frameworkHandle);

            var cleanupList = new List<ExecutorWrapper>();

            try
            {
                RemotingUtility.CleanUpRegisteredChannels();

                cancelled = false;

                foreach (string source in sources)
                    if (VsTestRunner.IsXunitTestAssembly(source))
                        RunTestsInAssembly(cleanupList, source, frameworkHandle);
            }
            finally
            {
                Thread.Sleep(1000);

                foreach (var executorWrapper in cleanupList)
                    executorWrapper.Dispose();
            }
        }

        /// <summary>
        /// Called by the Visual Studio IDE to run all tests. Also called by TFS Build
        /// to run either all or selected tests. In the latter case, a filter is provided
        /// as part of the run context.
        /// </summary>
        /// <param name="sources">Sources to be run.</param>
        /// <param name="runContext">Context to use when executing the tests.</param>
        /// <param name="frameworkHandle">Test log to send results and messages through</param>
        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            testLog.Initialize(frameworkHandle);
            Info("executing tests", "started");

            try
            {
                // Ensure any channels registered by other adapters are unregistered
                CleanUpRegisteredChannels();

                var tfsfilter = new TFSTestFilter(runContext);
                testLog.SendDebugMessage("Keepalive:" + runContext.KeepAlive);
                if (!tfsfilter.HasTfsFilterValue && runContext.KeepAlive)
                    frameworkHandle.EnableShutdownAfterTestRun = true;

                foreach (var source in sources)
                {
                    using (currentRunner = new AssemblyRunner(testLog, source, tfsfilter))
                    {
                        currentRunner.RunAssembly(frameworkHandle);
                    }

                    currentRunner = null;
                }
            }
            catch (Exception ex)
            {
                testLog.SendErrorMessage("Exception " + ex);
            }
            finally
            {
                Info("executing tests", "finished");
            }
        }

        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            IMessageLogger log = frameworkHandle;

            log.Version();

            HandlePoorVisualStudioImplementationDetails(runContext, frameworkHandle);

            foreach (var assemblyPath in sources)
            {
                try
                {
                    if (AssemblyDirectoryContainsFixie(assemblyPath))
                    {
                        log.Info("Processing " + assemblyPath);

                        var listener = new VisualStudioListener(frameworkHandle, assemblyPath);

                        using (var environment = new ExecutionEnvironment(assemblyPath))
                        {
                            environment.RunAssembly(new Options(), listener);
                        }
                    }
                    else
                    {
                        log.Info("Skipping " + assemblyPath + " because it is not a test assembly.");
                    }
                }
                catch (Exception exception)
                {
                    log.Error(exception);
                }
            }
        }

        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            frameworkHandle.SendMessage(TestMessageLevel.Informational, Strings.EXECUTOR_STARTING);
            int executedSpecCount = 0;
            string currentAsssembly = string.Empty;
            try
            {
                ISpecificationExecutor specificationExecutor = this.adapterFactory.CreateExecutor();
                IEnumerable<IGrouping<string, TestCase>> groupBySource = tests.GroupBy(x => x.Source);
                foreach (IGrouping<string, TestCase> grouping in groupBySource)
                {
                    currentAsssembly = grouping.Key;
                    frameworkHandle.SendMessage(TestMessageLevel.Informational, string.Format(Strings.EXECUTOR_EXECUTINGIN, currentAsssembly));
                    specificationExecutor.RunAssemblySpecifications(currentAsssembly, MSpecTestAdapter.uri, runContext, frameworkHandle, grouping);
                    executedSpecCount += grouping.Count();
                }

                frameworkHandle.SendMessage(TestMessageLevel.Informational, String.Format(Strings.EXECUTOR_COMPLETE, executedSpecCount, groupBySource.Count()));
            }
            catch (Exception ex)
            {
                frameworkHandle.SendMessage(TestMessageLevel.Error, string.Format(Strings.EXECUTOR_ERROR, currentAsssembly, ex.Message));
            }
            finally
            {
            }
        }

        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            ChutzpahTracer.TraceInformation("Begin Test Adapter Run Tests");

            var settingsProvider = runContext.RunSettings.GetSettings(AdapterConstants.SettingsName) as ChutzpahAdapterSettingsProvider;
            var settings = settingsProvider != null ? settingsProvider.Settings : new ChutzpahAdapterSettings();

            ChutzpahTracingHelper.Toggle(settings.EnabledTracing);

            var testOptions = new TestOptions
                {
                    TestLaunchMode =
                        runContext.IsBeingDebugged ? TestLaunchMode.Custom:
                        settings.OpenInBrowser ? TestLaunchMode.FullBrowser:
                        TestLaunchMode.HeadlessBrowser,
                    CustomTestLauncher     = runContext.IsBeingDebugged ? new VsDebuggerTestLauncher() : null,
                    MaxDegreeOfParallelism = runContext.IsBeingDebugged ? 1 : settings.MaxDegreeOfParallelism,
                    ChutzpahSettingsFileEnvironments = new ChutzpahSettingsFileEnvironments(settings.ChutzpahSettingsFileEnvironments)
                };

            testOptions.CoverageOptions.Enabled = runContext.IsDataCollectionEnabled;

            var callback = new ParallelRunnerCallbackAdapter(new ExecutionCallback(frameworkHandle, runContext));
            testRunner.RunTests(sources, testOptions, callback);

            ChutzpahTracer.TraceInformation("End Test Adapter Run Tests");

        }

        /// <summary>
        /// Runs the tests.
        /// </summary>
        /// <param name="tests">Tests to be run.</param>
        /// <param name="runContext">Context to use when executing the tests.</param>
        /// <param param name="frameworkHandle">Handle to the framework to record results and to do framework operations.</param>
        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            m_cancelled = false;
            try
            {
                foreach (TestCase test in tests)
                {
                    if (m_cancelled)
                    {
                        break;
                    }
                    frameworkHandle.RecordStart(test);
                    frameworkHandle.SendMessage(TestMessageLevel.Informational, "Starting external test for " + test.DisplayName);
                    var testOutcome = RunExternalTest(test, runContext, frameworkHandle, test);
                    frameworkHandle.RecordResult(testOutcome);
                    frameworkHandle.SendMessage(TestMessageLevel.Informational, "Test result:" + testOutcome.Outcome.ToString());


                }
            }
            catch(Exception e)
            {
                frameworkHandle.SendMessage(TestMessageLevel.Error, "Exception during test execution: " +e.Message);
            }
}

        public void RunTests(IEnumerable<string> sources, IRunContext runContext, IFrameworkHandle frameworkHandle)
        {
            List<TestCase> tests = new List<TestCase>();

            TestDiscoverer.VisitTests(sources, t => tests.Add(t));

            InternalRunTests(tests, runContext, frameworkHandle, null);
        }

 private void RunTests(string source, IRunContext runContext, IFrameworkHandle frameworkHandle)
 {
     foreach (var result in ExternalTestExecutor.GetTestResults(source, null).Select(c => CreateTestResult(source, c)))
     {
         frameworkHandle.RecordStart(result.TestCase);
         frameworkHandle.RecordResult(result);
         frameworkHandle.RecordEnd(result.TestCase, result.Outcome);
     }
 }

        public virtual void Debug(BoostTestRunnerCommandLineArgs args, BoostTestRunnerSettings settings, IFrameworkHandle framework)
        {
            Utility.Code.Require(settings, "settings");

            using (Process process = Debug(framework, GetStartInfo(args, settings)))
            {
                MonitorProcess(process, settings.Timeout);
            }
        }

        public void RunTests(IEnumerable<TestCase> tests, IRunContext runContext, IFrameworkHandle frameworkHandle) {
            ValidateArg.NotNull(tests, "tests");
            ValidateArg.NotNull(runContext, "runContext");
            ValidateArg.NotNull(frameworkHandle, "frameworkHandle");

            _cancelRequested.Reset();

            RunTestCases(tests, runContext, frameworkHandle);
        }