public void TestAddIsCalledOnce()
{
HomeService service = new HomeService(_homeQueryMock.Object);
List <Product> products = service.Add(It.IsAny <Product>());
_homeQueryMock.Verify(h => h.Add(It.IsAny <Product>()), Times.Once);
}
public void TestAddReturnsTrue()
{
HomeService service = new HomeService(_homeQueryMock.Object);
Product p = service.Add(It.IsAny <Product>());
p.Status.Should().Be("Added");
}