public void Should_throw_when_no_violation_handler_has_been_set_and_no_violation_handler_match_name()
{
// Arrange
var violationHandlers = Enumerable.Empty<IPolicyViolationHandler>();
var failureResult = PolicyResult.CreateFailureResult(new IgnorePolicy(), "Access denied");
var policy = new DelegatePolicy("Test", c => failureResult);
var delegatePolicyResult = new DelegatePolicyResult(failureResult, policy.Name, policy.ViolationHandler);
var exception = new PolicyViolationException(delegatePolicyResult);
var handler = new DelegatePolicyViolationHandler(violationHandlers);
// Act & assert
var caughtException = Assert.Throws<PolicyViolationException>(() => handler.Handle(exception));
Assert.That(caughtException, Is.EqualTo(exception));
}
public void Should_return_action_result_from_explicitly_set_violation_handler()
{
// Arrange
var violationHandlers = Enumerable.Empty<IPolicyViolationHandler>();
var expectedResult = new ContentResult { Content = "Some content" };
var failureResult = PolicyResult.CreateFailureResult(new IgnorePolicy(), "Access denied");
var policy = new DelegatePolicy("Test", c => failureResult, e => expectedResult);
var delegatePolicyResult = new DelegatePolicyResult(failureResult, policy.Name, policy.ViolationHandler);
var exception = new PolicyViolationException(delegatePolicyResult);
var handler = new DelegatePolicyViolationHandler(violationHandlers);
// Act
var result = handler.Handle(exception);
// Assert
Assert.That(result, Is.EqualTo(expectedResult));
}
public void Should_return_action_result_from_violation_handler_that_match_name()
{
// Arrange
var nonMatchingNameViolationHandler = new NonMatchingNameViolationHandler();
var matchingNameViolationHandler = new MatchingNameViolationHandler();
var violationHandlers = new List<IPolicyViolationHandler>
{
nonMatchingNameViolationHandler,
matchingNameViolationHandler
};
var failureResult = PolicyResult.CreateFailureResult(new IgnorePolicy(), "Access denied");
var policy = new DelegatePolicy("MatchingName", c => failureResult);
var delegatePolicyResult = new DelegatePolicyResult(failureResult, policy.Name, policy.ViolationHandler);
var exception = new PolicyViolationException(delegatePolicyResult);
var handler = new DelegatePolicyViolationHandler(violationHandlers);
// Act
var result = handler.Handle(exception);
// Assert
Assert.That(result, Is.EqualTo(matchingNameViolationHandler.ActionResult));
}