public IEnumerable <ITestCommand> AssertCommands(string name, IMethodInfo method)
{
foreach (var assertion in _asserts)
{
// do not capture the iteration variable because
// all tests would point to the same assertion
var capturableAssertion = assertion;
Action test =
() =>
{
using (SpecificationPrimitiveExecutor.Execute(_context))
{
if (_do != null)
{
SpecificationPrimitiveExecutor.Execute(_do);
}
SpecificationPrimitiveExecutor.Execute(capturableAssertion);
}
};
string testDescription = String.Format("{0}, {1}", name, assertion.Message);
yield return(new ActionTestCommand(method, testDescription, MethodUtility.GetTimeoutParameter(method), test));
}
}
public IEnumerable <ITestCommand> ObservationCommands(string name, IMethodInfo method)
{
if (_observations.Count() == 0)
{
yield break;
}
bool setupExceptionOccurred = false;
IDisposable systemUnderTest = default(IDisposable);
Action setupAction = () =>
{
try
{
systemUnderTest = SpecificationPrimitiveExecutor.Execute(_context);
if (_do != null)
{
SpecificationPrimitiveExecutor.Execute(_do);
}
}
catch (Exception)
{
setupExceptionOccurred = true;
throw;
}
};
yield return(new ActionTestCommand(method, "{ " + name, 0, setupAction));
foreach (var observation in _observations)
{
// do not capture the iteration variable because
// all tests would point to the same observation
var capturableObservation = observation;
Action perform = () =>
{
if (setupExceptionOccurred)
{
throw new ContextSetupFailedException("Setting up Context failed");
}
SpecificationPrimitiveExecutor.Execute(capturableObservation);
};
yield return(new ActionTestCommand(method, "\t- " + capturableObservation.Message, 0, perform));
}
Action tearDownAction = () =>
{
if (systemUnderTest != null)
{
systemUnderTest.Dispose();
}
if (setupExceptionOccurred)
{
throw new ContextSetupFailedException("Setting up Context failed, but Fixtures were disposed.");
}
};
yield return(new ActionTestCommand(method, "} " + name, 0, tearDownAction));
}