public void Should_have_1_expecation_when_expecations_have_same_instance_for_does_not_have_and_has()
{
// Arrange
var expectation1 = new DoesNotHaveInstanceExpectation(new RequireRolePolicy("Editor"));
var expectation2 = new HasInstanceExpectation(new RequireRolePolicy("Editor"));
// Act
_expectationGroup.ApplyExpectation(expectation1);
_expectationGroup.ApplyExpectation(expectation2);
// Assert
Assert.That(_expectationGroup.Expectations.Count(), Is.EqualTo(1));
}
public void Should_have_2_expecation_when_expecations_have_different_instances_for_HasInstanceExpectation()
{
// Arrange
var expectation1 = new HasInstanceExpectation(new RequireRolePolicy("Editor"));
var expectation2 = new HasInstanceExpectation(new RequireRolePolicy("Editor", "Writer"));
// Act
_expectationGroup.ApplyExpectation(expectation1);
_expectationGroup.ApplyExpectation(expectation2);
// Assert
Assert.That(_expectationGroup.Expectations.Count(), Is.EqualTo(2));
}
private void HandleHasInstanceExpectation(HasInstanceExpectation expectation)
{
var doesNotHaveInstanceExpectations = _expectations.OfType <DoesNotHaveInstanceExpectation>().Where(x => x.Instance.Equals(expectation.Instance));
for (var i = 0; i < doesNotHaveInstanceExpectations.Count(); i++)
{
var doesNotHaveInstanceExpectation = doesNotHaveInstanceExpectations.ElementAt(i);
_expectations.Remove(doesNotHaveInstanceExpectation);
}
var hasInstanceExpectations = _expectations.OfType <HasInstanceExpectation>();
if (hasInstanceExpectations.Any(x => x.Instance.Equals(expectation.Instance)))
{
return;
}
_expectations.Add(expectation);
}
private ExpectationResult VerifyHasInstance(IPolicyContainer policyContainer, HasInstanceExpectation expectation, string controllerName, string actionName)
{
if (expectation == null)
{
return(null);
}
if (policyContainer == null)
{
const string messageFormat = "Expected a configuration for controller \"{0}\", action \"{1}\". Policycontainer could not be found!";
var message = string.Format(messageFormat, controllerName, actionName);
return(_expectationViolationHandler.Handle(message));
}
if (policyContainer.HasPolicy(expectation.Instance) == false)
{
const string messageFormat = "The expected instance of the policy \"{2}\" was not found! Controller \"{0}\", action \"{1}\".";
var expectedPolicyType = expectation.Instance.GetType().Name;
var message = string.Format(messageFormat, policyContainer.ControllerName, policyContainer.ActionName, expectedPolicyType);
return(_expectationViolationHandler.Handle(message));
}
return(ExpectationResult.CreateSuccessResult());
}
