public void GetProducts_FailedRequest()
{
//Arrange
var controller = new ProductController(productService.Object);
getAllProductsResponse.Success = false; //We want a failed request.
//Act
var result = controller.GetProducts();
//Assert
productService.Verify(ps => ps.GetAllProducts(), Times.AtLeastOnce); //Verify method has been invoked
Assert.IsInstanceOfType(result, typeof(BadRequestResult)); //Response type is BadRequest.
}
public void GetProducts_SuccessfulRequest()
{
//Arrange
var controller = new ProductController(productService.Object);
getAllProductsResponse.Success = true; //We want a successful request.
//Act
var result = controller.GetProducts() as OkNegotiatedContentResult<List<ProductDto>>;
//Assert
productService.Verify(ps => ps.GetAllProducts(), Times.AtLeastOnce); //Verify method has been invoked
Assert.IsInstanceOfType(result, typeof(OkNegotiatedContentResult<List<ProductDto>>)); //Response type is OK returning a list of products.
Assert.AreEqual(getAllTestProducts().Count, result.Content.Count); //All products are returned.
}