public void DeleteProduct_ShouldFailWhenThereIsStock()
{
//Arrange
var context = new TestStoreAppContext();
var item = GetDemoProduct();
context.Products.Add(item);
//Act
var controller = new ProductsController(context);
var badresult = controller.DeleteProduct(item.Id);
//Assert
Assert.IsInstanceOfType(badresult, typeof(BadRequestErrorMessageResult));
}
public void GetProduct_ShouldReturnProductWithSameID()
{
//Arrange
var context = new TestStoreAppContext();
context.Products.Add(GetDemoProduct());
//Act
var controller = new ProductsController(context);
var result = controller.GetProduct(1) as OkNegotiatedContentResult <Product>;
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(1, result.Content.Id);
}
private static TestStoreAppContext GetDemoContext()
{
var context = new TestStoreAppContext();
context.Products.Add(new Product {
Id = 1, ProductName = "Tomato Soup", Category = "Groceries", Price = 1, StockQuantity = 150
});
context.Products.Add(new Product {
Id = 2, ProductName = "Yo-yo", Category = "Toys", Price = 3.75M, StockQuantity = 78
});
context.Products.Add(new Product {
Id = 3, ProductName = "Hammer", Category = "Hardware", Price = 16.99M, StockQuantity = 0
});
return(context);
}
public void DeleteProduct_ShouldReturnOK()
{
//Arrange
var context = new TestStoreAppContext();
var item = GetDemoNoStockProduct();
context.Products.Add(item);
//Act
var controller = new ProductsController(context);
var result = controller.DeleteProduct(item.Id) as OkNegotiatedContentResult <Product>;
//Assert
Assert.IsNotNull(result);
Assert.AreEqual(item.Id, result.Content.Id);
}
public void DeStockProduct_ShouldReturnStatusCodeWhenNoStock()
{
//Arrange
var context = new TestStoreAppContext();
var item = GetDemoNoStockProduct();
context.Products.Add(item);
var controller = new ProductsController(context);
//Act
var result = controller.PutDestockProduct(item.Id, 2) as StatusCodeResult;
//Assert
Assert.IsNotNull(result);
Assert.IsInstanceOfType(result, typeof(StatusCodeResult));
Assert.AreEqual(HttpStatusCode.NoContent, result.StatusCode);
}
