public void GetHttpHandler_WithNullAction_ThrowsInvalidOperationException() {
// Arrange
var requestContext = new RequestContext();
var handler = new DelegateRouteHandler(null);
// Act, Assert
Assert.Throws<InvalidOperationException>(() => handler.GetHttpHandler(requestContext));
}
public void GetHttpHandler_CallsFunc_ToReturnHttpHandler() {
// arrange
var httpHandler = new Mock<IHttpHandler>().Object;
Func<RequestContext, IHttpHandler> action = (context) => httpHandler;
var handler = new DelegateRouteHandler(action);
// act
var returnedHttpHandler = handler.GetHttpHandler(new RequestContext());
// assert
PAssert.IsTrue(() => handler.HttpHandlerAction == action);
PAssert.IsTrue(() => httpHandler == returnedHttpHandler);
}