/// <summary> /// Reports an assertion failure. /// </summary> /// <param name="testContext"></param> /// <param name="testInfoData"></param> /// <param name="testStepResult"></param> public void Run(ITestContext testContext, TestInfoData testInfoData, TestStepResult testStepResult) { if (testStepResult.TestOutcome == TestOutcome.Failed) { MbUnitCppAssertionFailure failure = testStepResult.Failure; var builder = new AssertionFailureBuilder(failure.Description); if (failure.HasExpectedValue && failure.HasActualValue && failure.Diffing) { builder.AddRawExpectedAndActualValuesWithDiffs(failure.ExpectedValue, failure.ActualValue); } else if (failure.HasUnexpectedValue && failure.HasActualValue && failure.Diffing) { builder.AddRawLabeledValuesWithDiffs("Unexpected Value", failure.UnexpectedValue, "Actual Value", failure.ActualValue); } else { if (failure.HasExpectedValue) builder.AddRawExpectedValue(failure.ExpectedValue); if (failure.HasActualValue) builder.AddRawActualValue(failure.ActualValue); if (failure.HasUnexpectedValue) builder.AddRawLabeledValue("Unexpected Value", failure.UnexpectedValue); } foreach (var extra in failure.ExtraLabeledValues) { builder.AddRawLabeledValue(extra.First, extra.Second); } if (failure.Message.Length > 0) builder.SetMessage(failure.Message); builder.SetStackTrace(testInfoData.GetStackTraceData(failure.Line)); builder.ToAssertionFailure().WriteTo(testContext.LogWriter.Failures); } }
public void CanAddRawExpectedValue() { AssertionFailureBuilder builder = new AssertionFailureBuilder("Description"); builder.AddRawExpectedValue("Abc"); Assert.AreElementsEqual(new[] { new AssertionFailure.LabeledValue("Expected Value", "\"Abc\"") }, builder.ToAssertionFailure().LabeledValues); }
/// <summary> /// Returns the diff as an assertion failure. /// </summary> /// <param name="expected">The expected fragment used to format the diff.</param> /// <param name="actual">The actual fragment used to format the diff.</param> /// <returns>The resulting assertion failure.</returns> /// <exception cref="ArgumentNullException">Thrown if <paramref name="expected"/> or <paramref name="actual"/> is null.</exception> public AssertionFailure ToAssertionFailure(NodeFragment expected, NodeFragment actual) { bool showActual = ((targets & DiffTargets.Actual) != 0); bool showExpected = ((targets & DiffTargets.Expected) != 0); var builder = new AssertionFailureBuilder(diffType.Description, new NullFormatter()); const XmlPathRenderingOptions options = XmlPathRenderingOptions.UseIndentation; if (showActual && showExpected) { var actualFormatted = XmlPathRenderer.Run(path, actual, options); var expectedFormatted = XmlPathRenderer.Run(path, expected, options); builder.AddRawExpectedAndActualValuesWithDiffs(expectedFormatted, actualFormatted); } else if (showActual) { var actualFormatted = XmlPathRenderer.Run(path, actual, options); builder.AddRawActualValue(actualFormatted); } else if (showExpected) { var expectedFormatted = XmlPathRenderer.Run(path, expected, options); builder.AddRawExpectedValue(expectedFormatted); } return builder.ToAssertionFailure(); }