public async Task AttributeRouting_WithControllerActionDescriptor()
{
// Arrange
var controllerType = typeof(HomeController);
var actionMethod = controllerType.GetMethod("Index");
var action = new ControllerActionDescriptor();
action.DisplayName = "Microsoft.AspNet.Mvc.Routing.AttributeRoutingTest+HomeController.Index";
action.MethodInfo = actionMethod;
action.RouteConstraints = new List <RouteDataActionConstraint>()
{
new RouteDataActionConstraint(AttributeRouting.RouteGroupKey, "group"),
};
action.AttributeRouteInfo = new AttributeRouteInfo();
action.AttributeRouteInfo.Template = "{controller}/{action}";
action.RouteValueDefaults.Add("controller", "Home");
action.RouteValueDefaults.Add("action", "Index");
var expectedMessage =
"The following errors occurred with attribute routing information:" + Environment.NewLine +
Environment.NewLine +
"For action: 'Microsoft.AspNet.Mvc.Routing.AttributeRoutingTest+HomeController.Index'" + Environment.NewLine +
"Error: The attribute route '{controller}/{action}' cannot contain a parameter named '{controller}'. " +
"Use '[controller]' in the route template to insert the value 'Home'.";
var handler = CreateRouter();
var services = CreateServices(action);
var route = AttributeRouting.CreateAttributeMegaRoute(handler, services);
// Act & Assert
var ex = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await route.RouteAsync(new RouteContext(new DefaultHttpContext()));
});
Assert.Equal(expectedMessage, ex.Message);
}
public void AttributeRouting_SyntaxErrorInTemplate()
{
// Arrange
var action = CreateAction("InvalidTemplate", "{a/dkfk}");
var expectedMessage =
"The following errors occurred with attribute routing information:" + Environment.NewLine +
Environment.NewLine +
"For action: 'InvalidTemplate'" + Environment.NewLine +
"Error: There is an incomplete parameter in the route template. " +
"Check that each '{' character has a matching '}' character." + Environment.NewLine +
"Parameter name: routeTemplate";
var router = CreateRouter();
var services = CreateServices(action);
// Act & Assert
var ex = Assert.Throws <InvalidOperationException>(
() => { AttributeRouting.CreateAttributeMegaRoute(router, services); });
Assert.Equal(expectedMessage, ex.Message);
}
public void AttributeRouting_DisallowedParameter()
{
// Arrange
var action = CreateAction("DisallowedParameter", "{foo}/{action}");
action.RouteValueDefaults.Add("foo", "bleh");
var expectedMessage =
"The following errors occurred with attribute routing information:" + Environment.NewLine +
Environment.NewLine +
"For action: 'DisallowedParameter'" + Environment.NewLine +
"Error: The attribute route '{foo}/{action}' cannot contain a parameter named '{foo}'. " +
"Use '[foo]' in the route template to insert the value 'bleh'.";
var router = CreateRouter();
var services = CreateServices(action);
// Act & Assert
var ex = Assert.Throws <InvalidOperationException>(
() => { AttributeRouting.CreateAttributeMegaRoute(router, services); });
Assert.Equal(expectedMessage, ex.Message);
}