public void GetActionDirectRoutes_IfDirectRouteProviderReturnsRouteWithHandler_Throws()
{
// Arrange
var action = CreateStubActionDescriptor("IgnoreAction");
HttpRouteValueDictionary dataTokens = new HttpRouteValueDictionary
{
{ RouteDataTokenKeys.Actions, new HttpActionDescriptor[] { action } }
};
HttpMessageHandler handler = new Mock <HttpMessageHandler>(MockBehavior.Strict).Object;
HttpRoute route = new HttpRoute(null, null, null, dataTokens, handler);
RouteEntry entry = new RouteEntry(name: null, route: route);
var factories = new[] { CreateStubRouteFactory(entry) };
var constraintResolver = new Mock <IInlineConstraintResolver>(MockBehavior.Strict).Object;
var provider = new AccessibleDirectRouteProvider();
// Act & Assert
string expectedMessage = "Direct routing does not support per-route message handlers.";
Assert.Throws <InvalidOperationException>(
() => provider.GetActionDirectRoutes(action, factories, constraintResolver),
expectedMessage);
}
public void GetActionDirectRoutes_IfDirectRouteProviderReturnsRouteWithEmptyActionDescriptors_Throws()
{
// Arrange
HttpRouteValueDictionary dataTokens = new HttpRouteValueDictionary
{
{ RouteDataTokenKeys.Actions, new HttpActionDescriptor[0] }
};
HttpRoute route = new HttpRoute(null, null, null, dataTokens);
RouteEntry entry = new RouteEntry(name: null, route: route);
var factories = new[] { CreateStubRouteFactory(entry) };
var action = CreateStubActionDescriptor("IgnoreAction");
var constraintResolver =
new Mock <IInlineConstraintResolver>(MockBehavior.Strict).Object;
var provider = new AccessibleDirectRouteProvider();
// Act & Assert
string expectedMessage =
"The route does not have any associated action descriptors. Routing requires "
+ "that each direct route map to a non-empty set of actions.";
Assert.Throws <InvalidOperationException>(
() => provider.GetActionDirectRoutes(action, factories, constraintResolver),
expectedMessage
);
}
public void GetActionDirectRoutes_IfDirectRouteProviderReturnsNull_Throws()
{
// Arrange
var factories = new[] { CreateStubRouteFactory(null) };
var action = CreateStubActionDescriptor("IgnoreAction");
var constraintResolver = new Mock <IInlineConstraintResolver>(MockBehavior.Strict).Object;
var provider = new AccessibleDirectRouteProvider();
// Act & Assert
Assert.Throws <InvalidOperationException>(
() => provider.GetActionDirectRoutes(action, factories, constraintResolver),
"IDirectRouteFactory.CreateRoute must not return null.");
}