public void TestExecuteShouldThrowArgumentNullExceptionWhenUserIdNull()
{
//Arrange
var mockOrderRepository = new Mock <IOrderRepository>();
var sut = new GetUserOrdersListQuery(mockOrderRepository.Object);
//Act
Assert.Throws <ArgumentNullException>(
//Assert
() => sut.Execute(null !));
}
public void TestExecuteShouldReturnListOfOrders()
{
//Arrange
var fixture = new Fixture();
var testUserId = fixture.Create <string>();
var mockOrderRepository = new Mock <IOrderRepository>();
var sut = new GetUserOrdersListQuery(mockOrderRepository.Object);
//Act
sut.Execute(testUserId);
//Assert
mockOrderRepository.Verify(o => o.GetByUserId(testUserId), Times.Once);
}
