public void Test_Valid_Limit()
{
//Arrange
int limit = -1;
Mock <IProductService> mock = new Mock <IProductService>();
FoodFactController _controller = new FoodFactController(mock.Object);
// Assert
Assert.Throws <ArgumentException>(() => _controller.Get("sugar", limit));
}
public void Test_Get_ReturnsProducts()
{
//Arrange
Mock <IProductService> mock = new Mock <IProductService>();
FoodFactController _controller = new FoodFactController(mock.Object);
mock.Setup(p => p.GetProductsByIngredients()).Returns(product);
// Act
ProductResponse[] productResponses = _controller.Get();
// Assert
Assert.Equal(1, productResponses.Length);
}