public async Task Change_completeness_of_task()
{
// arrange
var existingTask = new TodoItem() { Id = 2, Completed = true, Title = "Test 1" };
var serviceMock = new Moq.Mock<ITodoService>();
serviceMock.Setup(x => x.UpdateAsync(existingTask.Id, existingTask)).ReturnsAsync(existingTask);
var controller = new TodoController(serviceMock.Object);
// act
var result = await controller.UpdateTodo(existingTask.Id, existingTask);
// assert
serviceMock.Verify(x => x.UpdateAsync(existingTask.Id, existingTask), Times.Once);
Assert.NotNull(result);
Assert.Equal(existingTask, result);
}
public void Status_not_found_when_changing_task_that_does_not_exist()
{
// arrange
var taskId = 4;
var existingTask = new TodoItem() { Id = 2, Completed = false, Title = "Test 3" };
var serviceMock = new Moq.Mock<ITodoService>();
serviceMock.Setup(x => x.UpdateAsync(taskId, existingTask)).ReturnsAsync(null);
var controller = new TodoController(serviceMock.Object);
// act
var exc = Assert.Throws<AggregateException>(() => controller.UpdateTodo(taskId, existingTask).Result);
var result = exc.InnerExceptions.Cast<HttpResponseException>().FirstOrDefault();
// assert
serviceMock.Verify(x => x.UpdateAsync(taskId, existingTask), Times.Once);
Assert.NotNull(result);
Assert.Equal(HttpStatusCode.NotFound, result.Response.StatusCode);
}