/// <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();
}
