public async Task SearchTodoItems_WithEmptyOrNullText_ShouldReturnEverything(string searchText)
{
// Arrange
var expectedTodoItemDTOs = new List <TodoItemDTO>()
{
CreateFakeTodoItemDTO(1), CreateFakeTodoItemDTO(2)
};
var mockService = new Mock <ITodoItemService>();
mockService.Setup(service => service.SearchTodoItemsAsync(searchText))
.ReturnsAsync((expectedTodoItemDTOs));
var controller = new TodoController(mockService.Object);
// Act
var result = await controller.SearchTodoItems(searchText);
// Assert
var viewResult = Assert.IsType <ActionResult <IEnumerable <TodoItemDTO> > >(result);
var okResult = Assert.IsType <OkObjectResult>(viewResult.Result);
Assert.Equal((int)HttpStatusCode.OK, okResult.StatusCode);
var todoItemsDTO = Assert.IsAssignableFrom <IEnumerable <TodoItemDTO> >(okResult.Value);
Assert.Equal(expectedTodoItemDTOs.Count, todoItemsDTO.Count());
var todoItemsDTOList = todoItemsDTO.ToList();
for (int index = 0; index < expectedTodoItemDTOs.Count; index++)
{
Assert.Equal(expectedTodoItemDTOs[index].Name, todoItemsDTOList[index].Name);
Assert.Equal(expectedTodoItemDTOs[index].Description, todoItemsDTOList[index].Description);
Assert.Equal(expectedTodoItemDTOs[index].DueAt, todoItemsDTOList[index].DueAt);
Assert.Equal(expectedTodoItemDTOs[index].IsComplete, todoItemsDTOList[index].IsComplete);
Assert.Equal(expectedTodoItemDTOs[index].Order, todoItemsDTOList[index].Order);
}
}