public async Task GetTodo_Existing_OkWithDto()
{
// Arrange
var service = new MockTodoService
{
MGetTodoByIdAsync = (todoId, userId) => MockTodoDto.Get(0)
};
var controller = new TodoController(service);
MockClaims.AddUserIdClaim(controller, MockApplicationUsers.Get(5).Id);
const int tId = 10101;
// Act
var result = await controller.GetTodo(tId) as OkObjectResult;
var dto = result?.Value as TodoDto;
// Assert
Assert.NotNull(result);
Assert.Equal(200, result.StatusCode);
Assert.NotNull(dto);
Assert.Equal(MockTodoDto.Get(0).Id, dto.Id);
Assert.Equal(MockTodoDto.Get(0).Due, dto.Due);
Assert.Equal(MockTodoDto.Get(0).Description, dto.Description);
}
protected override void Context()
{
_todoServiceMock = new Mock <ITodoService>();
_todoServiceMock.Setup(s => s.GetTodoAsync(1))
.ReturnsAsync(new TodoItem());
_sut = new TodoController(_todoServiceMock.Object);
_todoItemResult = _sut.GetTodo(1).Result;
}
protected override void Context()
{
// Arrange
_todoServiceMock = new Mock <ITodoService>();
_sut = new TodoController(_todoServiceMock.Object);
// Act
_todoItemResult = _sut.GetTodo(1).Result;
}
public void GetNonExistingTodo()
{
// Arrange
int id = 6;
var mockManager = new Mock <ITodoManager>();
mockManager.Setup(i => i.Get(id)).Returns(GetTestTodos().FirstOrDefault(i => i.Id == id));
var controller = new TodoController(mockManager.Object);
// Act
var result = controller.GetTodo(id);
// Assert
var objectResult = Assert.IsType <NotFoundResult>(result);
}
public void GetExistingTodo()
{
// Arrange
int id = 1;
var mockManager = new Mock <ITodoManager>();
mockManager.Setup(i => i.Get(id)).Returns(GetTestTodos().FirstOrDefault(i => i.Id == id));
var controller = new TodoController(mockManager.Object);
// Act
var result = controller.GetTodo(id);
// Assert
var objectResult = Assert.IsType <ObjectResult>(result);
var todo = Assert.IsAssignableFrom <Todo>(objectResult.Value);
}
public async Task GetTodo_WhenNotFound_Returns404()
{
// Arrange
var todoServiceMock = new Mock <ITodoService>();
var todoController = new TodoController(todoServiceMock.Object);
todoServiceMock
.Setup(s => s.GetByIdAsync(It.IsAny <int>()))
.Returns(Task.FromResult <Todo>(null));
// Act
var result = await todoController.GetTodo(1);
// Assert
Assert.IsAssignableFrom <NotFoundResult>(result.Result);
Assert.Null(result.Value);
}
public async Task CanGetATodo()
{
var options = new DbContextOptionsBuilder <HoneydewContext>()
.UseInMemoryDatabase(databaseName: "testing")
.Options;
using (var context = new HoneydewContext(options))
{
var tController = new TodoController(context);
Todolist example = new Todolist()
{
Name = "example", Id = 9
};
Todo Example = await context.Todos.FirstOrDefaultAsync(x => x.Name == "example");
var result = tController.GetTodo(example.Id);
Assert.NotNull(result);
}
}
public async Task GetTodo_NonExisting_TodoNotFoundException()
{
// Arrange
var service = new MockTodoService
{
MGetTodoByIdAsync = (todoId, userId) => throw new TodoNotFoundException()
};
var controller = new TodoController(service);
MockClaims.AddUserIdClaim(controller, "I am just gonna throw an exception anyway");
const int tId = 665;
// Act
var result = await controller.GetTodo(tId) as NotFoundResult;
// Assert
Assert.NotNull(result);
Assert.Equal(404, result.StatusCode);
}
public async Task GetTodo_CallsGetByIdAsync()
{
// Arrange
var todoServiceMock = new Mock <ITodoService>();
var todoController = new TodoController(todoServiceMock.Object);
var todo = GetTodo();
todoServiceMock
.Setup(s => s.GetByIdAsync(It.IsAny <int>()))
.Returns(Task.FromResult(todo));
// Act
var result = await todoController.GetTodo(todo.Id);
// Assert
todoServiceMock.Verify(s =>
s.GetByIdAsync(It.Is <int>(id => id == todo.Id)), Times.Once());
Assert.IsAssignableFrom <Todo>(result.Value);
Assert.Equal(todo, result.Value);
}