private static void BuildScenario <TGiven, TWhen, TThen>(ReflectionBasedScenarioRunner <TGiven, TWhen, TThen> scenarioRunner, Action <IDefine <TGiven, TWhen, TThen> > define,
string title)
{
if (scenarioRunner.Title == null)
{
scenarioRunner.Title = title;
}
scenarioRunner.Scope = scenarioRunner.Scope ?? ScenarioScope.CurrentValue();
scenarioRunner.Group = scenarioRunner.Group ?? ScenarioGroup.CurrentValue();
var builder = ReflectionBasedScenarioRunner <TGiven, TWhen, TThen> .ScenarioDefinition.Builder;
define(builder);
scenarioRunner.Definition = builder.Build();
}
protected override object CallTestMethod(object testClassInstance)
{
object result = null;
var testMethodName = ((ScenarioReportingXunitTestCase)TestCase).TestMethodName;
try
{
using (ScenarioScope.Push(TestCase.DisplayName))
using (ScenarioGroup.Push(TestClass.FullName))
using (ReportContext.Set(_report))
{
result = base.CallTestMethod(testClassInstance);
}
//TODO: the base class has support for f# types async results, do we need to unwrap this?
if (result is Task && result.GetType().IsConstructedGenericType)
{
var resultType = result.GetType();
var returnType = resultType.GetGenericArguments()[0];
if (typeof(ScenarioRunResult).IsAssignableFrom(returnType))
{
//Convert to scenarioRunner task
var closedVerify = _openVerify.MakeGenericMethod(returnType);
return(closedVerify.Invoke(this, new[] { result, TestCase.DisplayName }));
}
}
else if (result is ScenarioRunResult)
{
var scenario = (ScenarioRunResult)result;
VerifyAndReportScenario(scenario, TestCase.DisplayName, TestClass.FullName);
}
if (_scenarioRunner != null)
{
_scenarioRunner.AddResult(testMethodName, TestCase.DisplayName);
}
return(result);
}
catch (Exception e)
{
if (_scenarioRunner != null && !(e is ScenarioVerificationException))
{
_scenarioRunner.AddResult(testMethodName, TestCase.DisplayName, e.Unwrap());
}
Aggregator.Add(e.Unwrap());
return(result);
}
}