C# ITestContext类代码示例

        public string FullyQualifiedApplicationPath(ITestContext testContext)
        {
 
            //Return variable declaration
            var appPath = string.Empty;
 
            //Getting the current context of HTTP request
            var context = testContext.HttpContext;
 
            //Checking the current context content
            if (context != null)
            {
                //Formatting the fully qualified website url/name
                appPath = string.Format("{0}://{1}{2}{3}",
                                        context.Request.Url.Scheme,
                                        context.Request.Url.Host,
                                        context.Request.Url.Port == 80
                                            ? string.Empty
                                            : ":" + context.Request.Url.Port,
                                        context.Request.ApplicationPath);
            }
 
            if (!appPath.EndsWith("/"))
                appPath += "/";
 
            return appPath;
        }

        public void Test(ITestContext context)
        {
            if (this.url.IsNullOrEmpty() || this.url == "/" || this.url == "~" || this.url == "~/")
            {
                this.url = this.FullyQualifiedApplicationPath(context);
            }

            if (this.action.IsNullOrEmpty())
            {
                throw new ApplicationException(Errors.UrlAndActionCannotBeEmpty);
            }

            this.service = new WebApiService { Timeout = this.timeout };

            try
            {
                var result = this.arguments == null
                                 ? this.service.Get<object>(this.url, this.action)
                                 : this.service.Get<object>(this.url, this.action, this.arguments);
            }
            catch (WebApiException ex)
            {
                Assert.Fails(Errors.FailedToAccessService, ex.Message);
            }
        }

        public void IterationSetup(ITestContext testContext)
        {
            //Debug.WriteLine("IterationSetup is executed before each ExecuteScenario call");

            if (Random.Next(100) % 50 == 0)
                throw new Exception("2% error chance for testing");
        }

        public IEnumerable<Step> Scan(ITestContext testContext, MethodInfo method, Example example)
        {
            var executableAttribute = (ExecutableAttribute)method.GetCustomAttributes(typeof(ExecutableAttribute), false).FirstOrDefault();
            if (executableAttribute == null)
                yield break;

            string stepTitle = executableAttribute.StepTitle;
            if (string.IsNullOrEmpty(stepTitle))
                stepTitle = Configurator.Scanners.Humanize(method.Name);

            var stepAsserts = IsAssertingByAttribute(method);
            var methodParameters = method.GetParameters();

            var inputs = new List<object>();
            var inputPlaceholders = Regex.Matches(stepTitle, " <(\\w+)> ");

            for (int i = 0; i < inputPlaceholders.Count; i++)
            {
                var placeholder = inputPlaceholders[i].Groups[1].Value;

                for (int j = 0; j < example.Headers.Length; j++)
                {
                    if (example.Values.ElementAt(j).MatchesName(placeholder))
                    {
                        inputs.Add(example.GetValueOf(j, methodParameters[inputs.Count].ParameterType));
                        break;
                    }
                }
            }

            var stepAction = StepActionFactory.GetStepAction(method, inputs.ToArray());
            yield return new Step(stepAction, new StepTitle(stepTitle), stepAsserts, executableAttribute.ExecutionOrder, true, new List<StepArgument>());
        }

 public override void SetUp(ITestContext context)
 {
     RunningNode.Subscriptions.ClearAll();
     MessageHistory.ClearAll();
     InMemoryQueueManager.ClearAll();
     FubuTransport.ApplyMessageHistoryWatching = true;
 }

 public void ReadExpected(ITestContext context, IStep step, SetRow row)
 {
     Cell.ReadArgument(context, step, x =>
     {
         row.Values[Cell.Key] = x;
     });
 }

        protected override void execute(IWebElement element, IDictionary<string, object> cellValues, IStep step, ITestContext context)
        {
            // TODO -- StoryTeller needs to pull this all inside the Cell
            if (!cellValues.ContainsKey(_cell.Key))
            {
                // already caught as a syntax error
                return;
            }

            var handler = ElementHandlers.FindHandler(element);
            var expectedValue = cellValues[_cell.Key];

            var matchingHandler = handler as IMatchingHandler ?? new BasicMatchingHandler(handler, context);

            if (matchingHandler.MatchesData(element, expectedValue))
            {
                context.IncrementRights();
            }
            else
            {
                context.ResultsFor(step).MarkFailure(_cell.Key);
                context.IncrementWrongs();
            }

            context.ResultsFor(step).SetActual(_cell.Key, handler.GetData(CurrentContext, element));
        }

        public void WriteResults(StepResults results, ITestContext context)
        {
            if (!_cell.IsResult)
            {
                WritePreview(context);
                return;
            }

            var actual = results.HasActual(_cell.Key) ? results.GetActual(_cell.Key) : "MISSING";

            if (results.IsInException(_cell.Key))
            {
                Text("Error!");
                AddClass(HtmlClasses.EXCEPTION);

                return;
            }

            if (results.IsFailure(_cell.Key))
            {
                var expected = _step.Get(_cell.Key);
                string text = "{0}, but was '{1}'".ToFormat(expected, actual);
                Text(text);
                AddClass(HtmlClasses.FAIL);
            }
            else
            {
                Text(context.GetDisplay(actual));
                AddClass(HtmlClasses.PASS);
            }
        }

        public override void SetUp(ITestContext context)
        {
            _settings = new DeploymentSettings("storyteller");
            context.Store(_settings);

            _writer = new DeploymentWriter("storyteller");
        }

        public ResultsWriter(HtmlDocument document, ITestContext context)
        {
            _document = document;
            _context = context;

            _document.AddStyle(HtmlClasses.CSS());
        }

        public void ScenarioSetup(ITestContext testContext)
        {
            //Debug.WriteLine("ScenarioSetup Executes on thread creation");
            //Debug.WriteLine("Exceptions here are not handled!");

            Console.WriteLine($"Created Thread {testContext.ThreadId}");
        }

        public override sealed void SetUp(ITestContext context)
        {
            // TODO -- later, make this thing be able to swap up the application under test
            _application = context.Retrieve<IApplicationUnderTest>();

            beforeRunning();
        }

        public virtual IEnumerable<Scenario> Scan(ITestContext testContext)
        {
            Type scenarioType;
            string scenarioTitle;

            if (testContext.Examples == null)
            {
                var steps = ScanScenarioForSteps(testContext);
                scenarioType = testContext.TestObject.GetType();
                scenarioTitle = _scenarioTitle ?? GetScenarioText(scenarioType);

                var orderedSteps = steps.OrderBy(o => o.ExecutionOrder).ThenBy(o => o.ExecutionSubOrder).ToList();
                yield return new Scenario(testContext.TestObject, orderedSteps, scenarioTitle, testContext.Tags);
                yield break;
            }

            scenarioType = testContext.TestObject.GetType();
            scenarioTitle = _scenarioTitle ?? GetScenarioText(scenarioType);

            var scenarioId = Configurator.IdGenerator.GetScenarioId();

            foreach (var example in testContext.Examples)
            {
                var steps = ScanScenarioForSteps(testContext, example);
                var orderedSteps = steps.OrderBy(o => o.ExecutionOrder).ThenBy(o => o.ExecutionSubOrder).ToList();
                yield return new Scenario(scenarioId, testContext.TestObject, orderedSteps, scenarioTitle, example, testContext.Tags);
            }
        }

        protected override void execute(IWebElement element, IDictionary<string, object> cellValues, IStep step, ITestContext context)
        {
            assertCondition(element.Enabled, DisabledElementMessage);
            assertCondition(element.Displayed, HiddenElementMessage);

            element.Click();
        }

        public void IterationTearDown(ITestContext testContext)
        {
            //Debug.WriteLine("IterationTearDown is executed each time after ExecuteScenario iteration is finished.");
            //Debug.WriteLine("It is also executed even when IterationSetup or ExecuteScenario fails");

            if (Random.Next(100) % 25 == 0)
                throw new Exception("4% error chance for testing");
        }