public void GetOrderByIdAsync_GetFromCache_Test()
{
// Arrange
var createTime = DateTime.Now;
Order order = _dataFixture.GetOrder(createTime);
long orderId = 0;
List <Order> cachedOrderList = new List <Order> {
order
};
_dataFixture.GetMocks <Order>(out var mockRepository, out var mockCacheManager, out var mockOptions);
mockCacheManager
.Setup(cache => cache.GetFromCacheAsync <List <Order> >(It.IsAny <string>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(cachedOrderList);
mockRepository
.Setup(repo => repo.GetAsync <Order>(order => order.Sid == orderId, CancellationToken.None))
.ReturnsAsync((Order)null);
var customerFacade = new OrderFacade(mockRepository.Object, mockCacheManager.Object, mockOptions.Object);
// Act
var result = customerFacade.GetOrderByIdAsync(orderId, CancellationToken.None).Result;
// Assert
Assert.NotNull(result);
Assert.Null(result.Products);
Assert.Null(result.FeedbackSid);
Assert.Equal(createTime, result.CreateTime);
Assert.Equal(0, result.CustomerSid);
Assert.Equal(0, result.Sid);
}
public void GetOrderByIdAsync_OrderDoesNotExistInCacheNorInDb_Test()
{
// Arrange
Order order = null;
long orderId = 0;
List <Order> cachedOrderList = null;
_dataFixture.GetMocks <Order>(out var mockRepository, out var mockCacheManager, out var mockOptions);
mockCacheManager
.Setup(cache => cache.GetFromCacheAsync <List <Order> >(It.IsAny <string>(), It.IsAny <CancellationToken>()))
.ReturnsAsync(cachedOrderList);
mockRepository
.Setup(repo => repo.GetAsync <Order>(order => order.Sid == orderId, CancellationToken.None))
.ReturnsAsync(order);
var orderFacade = new OrderFacade(mockRepository.Object, mockCacheManager.Object, mockOptions.Object);
// Act & Assert
var ex = Assert.Throws <AggregateException>(() => orderFacade.GetOrderByIdAsync(orderId, CancellationToken.None).Result);
Assert.Equal("One or more errors occurred. (Unnable to retieve order with orderId 0)", ex.Message);
}
