public async Task GetFriendshipById_ShouldReturnOkResult_WhenFriendshipExists()
{
// Arrange
const int friendshipId = 1;
FriendshipResource expectedFriendship = new FriendshipResource {
FriendshipId = friendshipId
};
Mock <IMediator> mediatorMock = new Mock <IMediator>();
mediatorMock
.Setup(m => m.Send(It.IsAny <GetFriendshipByIdQuery>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(expectedFriendship);
FriendshipController controller = new FriendshipController(mediatorMock.Object, null);
// Act
ActionResult <FriendshipResource> response = await controller.GetFriendshipById(friendshipId);
// Assert
OkObjectResult result = Assert.IsType <OkObjectResult>(response.Result);
FriendshipResource friendship = Assert.IsType <FriendshipResource>(result.Value);
Assert.Equal(friendshipId, friendship.FriendshipId);
}
public async Task GetFriendshipById_ShouldReturnNotFoundResult_WhenFriendshipIsNotFound()
{
// Arrange
const int friendshipId = 632;
Mock <IMediator> mediatorMock = new Mock <IMediator>();
mediatorMock
.Setup(m => m.Send(It.IsAny <GetFriendshipByIdQuery>(), It.IsAny <CancellationToken>()))
.ReturnsAsync((FriendshipResource)null);
FriendshipController controller = new FriendshipController(mediatorMock.Object, null);
// Act
ActionResult <FriendshipResource> response = await controller.GetFriendshipById(friendshipId);
// Assert
NotFoundObjectResult result = Assert.IsType <NotFoundObjectResult>(response.Result);
ErrorResource error = Assert.IsType <ErrorResource>(result.Value);
Assert.Equal(StatusCodes.Status404NotFound, error.StatusCode);
}