public async Task TestTodoService_GetById_ShouldCallFindRepositoryAndAutoMapper()
{
// Arrange
var expectedTodos = new TodoModel[] { };
// mock repository
Mock <IRepository <TodoModel> > todoRepository = new Mock <IRepository <TodoModel> >();
todoRepository.Setup(repo => repo.Find(It.IsAny <Expression <Func <TodoModel, bool> > >()))
.Returns(expectedTodos.AsQueryable());
// mock automapper
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(m => m.Map <Todo>(It.IsAny <TodoModel>()))
.Returns(It.IsAny <Todo>());
var cacheMock = new Mock <ICacheProvider>();
cacheMock.Setup(x => x.GetAsync <Todo>(It.IsAny <string>())).ReturnsAsync(It.IsAny <Todo>());
cacheMock.Setup(x => x.SetAsync <Todo>(It.IsAny <string>(), It.IsAny <Todo>(), TimeSpan.FromSeconds(10))).Returns(Task.CompletedTask);
cacheMock.Setup(x => x.CacheOptions).Returns(new CacheOptions {
DefaultCacheTime = 10000, IsCachingEnabled = false
});
var todoService = new TodoService(todoRepository.Object, mapperMock.Object, cacheMock.Object);
// Act
var result = await todoService.GetByIdAsync(1);
// Assert
todoRepository.Verify(x => x.Find(It.IsAny <Expression <Func <TodoModel, bool> > >()), Times.Once);
mapperMock.Verify(x => x.Map <Todo>(It.IsAny <TodoModel>()), Times.Once);
}
public void TestTodoService_GetAll_ShouldCallFindAllRepositoryAndAutoMapper()
{
// Arrange
var expectedTodos = new TodoModel[] { };
Mock <IRepository <TodoModel> > todoRepository = new Mock <IRepository <TodoModel> >();
todoRepository.Setup(x => x.FindAll())
.Returns(expectedTodos.AsQueryable());
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(m => m.Map <IEnumerable <Todo> >(It.IsAny <IEnumerable <TodoModel> >()))
.Returns(It.IsAny <IEnumerable <Todo> >());
var cacheMock = new Mock <ICacheProvider>();
var todoService = new TodoService(todoRepository.Object, mapperMock.Object, cacheMock.Object);
// Act
var results = todoService.GetAllData();
// Assert
todoRepository.Verify(x => x.FindAll(), Times.Once);
mapperMock.Verify(x => x.Map <IEnumerable <Todo> >(It.IsAny <IEnumerable <TodoModel> >()), Times.Once);
}
public void TestTodoService_UnComplete_ShouldCompleteTodo()
{
// Arrange
var expectedTodos = new TodoModel[] {
new TodoModel {
Id = 1,
IsCompleted = true
}
};
var mappedTodoDomainModel = new Mock <Todo>();
// mock repository
Mock <IRepository <TodoModel> > todoRepository = new Mock <IRepository <TodoModel> >();
todoRepository.Setup(repo => repo.Find(It.IsAny <Expression <Func <TodoModel, bool> > >()))
.Returns(expectedTodos.AsQueryable());
todoRepository.Setup(repo => repo.Update(It.IsAny <TodoModel>()));
// mock automapper
var mapperMock = new Mock <IMapper>();
mapperMock.Setup(m => m.Map <Todo>(It.IsAny <TodoModel>()))
.Returns(mappedTodoDomainModel.Object);
mapperMock.Setup(m => m.Map <Todo, TodoModel>(It.IsAny <Todo>(), It.IsAny <TodoModel>()))
.Returns(It.IsAny <TodoModel>());
var cacheMock = new Mock <ICacheProvider>();
var todoService = new TodoService(todoRepository.Object, mapperMock.Object, cacheMock.Object);
// Act
todoService.UnComplete(1);
// Assert
todoRepository.Verify(x => x.Find(It.IsAny <Expression <Func <TodoModel, bool> > >()), Times.Once);
todoRepository.Verify(x => x.Update(It.IsAny <TodoModel>()), Times.Once);
mapperMock.Verify(x => x.Map <Todo>(It.IsAny <TodoModel>()), Times.Once);
mapperMock.Verify(x => x.Map <Todo, TodoModel>(It.IsAny <Todo>(), It.IsAny <TodoModel>()), Times.Once);
mappedTodoDomainModel.Verify(x => x.UnComplete(), Times.Once);
}