public async Task GetProduct_Returns_OK()
{
var productsController = new ProductsController(productContextMock.Object);
var result = await productsController.GetProduct(1);
Assert.IsInstanceOfType(result, typeof(OkNegotiatedContentResult <Product>));
}
public async Task GetProduct_Returns_Not_found()
{
var productsController = new ProductsController(productContextMock.Object);
var result = await productsController.GetProduct(4);
Assert.IsInstanceOfType(result, typeof(NotFoundResult));
}