public async Task CreateTodo_ValidData_ReturnsCreatedAtActionResult()
{
// Arrange
var createdTodoDTO = new CreatedTodoDTO();
var expectedTodoDTO = new TodoDTO()
{
Id = 1, Name = "Some Todo", IsComplete = true
};
var mockService = new Mock <ITodosService>();
mockService.Setup(ts => ts.CreateTodoAsync(createdTodoDTO)).ReturnsAsync(expectedTodoDTO);
var controller = new TodosController(mockService.Object);
// Action
var result = await controller.CreateTodo(createdTodoDTO);
// Assert
Assert.NotNull(result);
Assert.IsType <CreatedAtActionResult>(result.Result);
Assert.IsType <TodoDTO>(((CreatedAtActionResult)result.Result).Value);
var returnedResultTodo = (TodoDTO)((CreatedAtActionResult)result.Result).Value;
Assert.Equal(expectedTodoDTO.Id, returnedResultTodo.Id);
Assert.Equal(expectedTodoDTO.Name, returnedResultTodo.Name);
Assert.Equal(expectedTodoDTO.IsComplete, returnedResultTodo.IsComplete);
}
public async Task CreateTodo_PayloadMissing_ReturnsBadRequest()
{
// Arrange
var mockService = new Mock <ITodosService>();
var controller = new TodosController(mockService.Object);
// Action
var result = await controller.CreateTodo(null);
// Assert
Assert.NotNull(result);
Assert.IsType <BadRequestObjectResult>(result.Result);
}
public async Task CreateTodo_ModelStateError_ReturnsBadRequest()
{
// Arrange
var createdTodoDTO = new CreatedTodoDTO()
{
IsComplete = true
};
var mockService = new Mock <ITodosService>();
var controller = new TodosController(mockService.Object);
// Action
controller.ModelState.AddModelError("createdTodoDTO.Name", "ModelState error");
var result = await controller.CreateTodo(createdTodoDTO);
// Assert
Assert.NotNull(result);
Assert.IsType <BadRequestObjectResult>(result.Result);
}
