public void Create_ThrowsIfControllerIsNotRegisteredInServiceProvider()
{
// Arrange
var expected = "No service for type '" + typeof(DIController) + "' has been registered.";
var controller = new DIController();
var httpContext = new DefaultHttpContext
{
RequestServices = Mock.Of <IServiceProvider>()
};
var activator = new ServiceBasedControllerActivator();
var context = new ControllerContext(
new ActionContext(
httpContext,
new RouteData(),
new ControllerActionDescriptor
{
ControllerTypeInfo = typeof(DIController).GetTypeInfo()
}));
// Act and Assert
var ex = Assert.Throws <InvalidOperationException>(
() => activator.Create(context));
Assert.Equal(expected, ex.Message);
}
public void Create_GetsServicesFromServiceProvider()
{
// Arrange
var controller = new DIController();
var serviceProvider = new Mock <IServiceProvider>(MockBehavior.Strict);
serviceProvider.Setup(s => s.GetService(typeof(DIController)))
.Returns(controller)
.Verifiable();
var httpContext = new DefaultHttpContext
{
RequestServices = serviceProvider.Object
};
var activator = new ServiceBasedControllerActivator();
var context = new ControllerContext(new ActionContext(
httpContext,
new RouteData(),
new ControllerActionDescriptor
{
ControllerTypeInfo = typeof(DIController).GetTypeInfo()
}));
// Act
var instance = activator.Create(context);
// Assert
Assert.Same(controller, instance);
serviceProvider.Verify();
}