public void DeserializeNonExistentFile()
{
ShopUtils.CreateFiles();
Action action = delegate
{
ShopUtils.DeserializeProducts("null");
};
Assert.ThrowsException <FileNotFoundException>(action);
}
public void InvalidJsonFormatting()
{
ShopUtils.CreateFiles();
List <Product> products = new List <Product>()
{
new Product(), new Product(), new Product()
};
string path = ShopUtils.GetFilePath("TESTCART.json");
Action action = delegate
{
File.WriteAllText(path, "This is not json");
products = ShopUtils.DeserializeProducts(path);
};
Assert.ThrowsException <JsonException>(action);
//If the exception is thrown, the product count should still remain 3
Assert.AreEqual(3, products.Count);
}
private void Start()
{
System.Globalization.CultureInfo.CurrentCulture = System.Globalization.CultureInfo.InvariantCulture;
ShopUtils.CreateFiles();
productList = ShopUtils.DeserializeProducts(ShopUtils.GetFilePath("Products.json"));
couponList = Coupon.DeserializeCoupons();
#region Custom brushes
// declare a brushconverter to convert a hex color code string to a Brush color
BrushConverter brushConverter = new System.Windows.Media.BrushConverter();
Brush backgroundBrush = (Brush)brushConverter.ConvertFromString("#2F3136");
listBoxBrush = (Brush)brushConverter.ConvertFromString("#36393F");
textBoxBrush = (Brush)brushConverter.ConvertFromString("#40444B");
#endregion
// Window options
Title = "Sortimenthanteraren";
Width = 1100;
Height = 600;
WindowStartupLocation = WindowStartupLocation.CenterScreen;
// Changes the Window icon
Uri iconUri = new Uri("Images/Ica.png", UriKind.RelativeOrAbsolute);
this.Icon = BitmapFrame.Create(iconUri);
// Scrolling
ScrollViewer root = new ScrollViewer();
root.VerticalScrollBarVisibility = ScrollBarVisibility.Auto;
Content = root;
// Main grid
Grid mainGrid = new Grid();
root.Content = mainGrid;
mainGrid.RowDefinitions.Add(new RowDefinition {
Height = GridLength.Auto
});
mainGrid.RowDefinitions.Add(new RowDefinition());
// first column contains a stackpanel with buttons which determines what grid to create, the second column contains a class field grid "buttonClickGrid" which is the parent grid for the eventhandlers nested grids
mainGrid.ColumnDefinitions.Add(new ColumnDefinition {
Width = GridLength.Auto
});
mainGrid.ColumnDefinitions.Add(new ColumnDefinition());
mainGrid.Background = backgroundBrush;
// Window heading, always visible
TextBlock headingTextBlock = ShopUtils.CreateTextBlock("Sortimenthanteraren", 18, TextAlignment.Center);
mainGrid.Children.Add(headingTextBlock);
Grid.SetRow(headingTextBlock, 0);
Grid.SetColumnSpan(headingTextBlock, 2);
StackPanel buttonPanel = new StackPanel {
VerticalAlignment = VerticalAlignment.Top
};
mainGrid.Children.Add(buttonPanel);
Grid.SetColumn(buttonPanel, 0);
Grid.SetRow(buttonPanel, 1);
// using a empty class field grid to be able to add nested grids from the eventhandlers
buttonClickGrid = new Grid();
mainGrid.Children.Add(buttonClickGrid);
Grid.SetRow(buttonClickGrid, 1);
Grid.SetColumn(buttonClickGrid, 1);
// each button declares a new grid which is added as buttonClickGrid's only child to display a menu to add/edit/remove coupons and products
Button editProductButton = ShopUtils.CreateButton("Ändra produkter");
editProductButton.Padding = new Thickness(10);
buttonPanel.Children.Add(editProductButton);
editProductButton.Click += CreateEditProductGrid;
Button addProductButton = ShopUtils.CreateButton("Lägg till produkt");
addProductButton.Padding = new Thickness(10);
buttonPanel.Children.Add(addProductButton);
addProductButton.Click += CreateAddProductGrid;
Button EditCouponsButton = ShopUtils.CreateButton("Lägg till/Ändra kuponger");
EditCouponsButton.Padding = new Thickness(10);
buttonPanel.Children.Add(EditCouponsButton);
EditCouponsButton.Click += CreateEditCouponsGrid;
}
public void SaveCartTest()
{
ShopUtils.CreateFiles();
List <Product> preSaveCart = new List <Product>()
{
new Product()
{
Title = "Äpple",
Category = "Mat",
Count = 14,
Price = 4.99M,
Description = "Rött äpple",
ProductImage = ""
},
new Product()
{
Title = "Banan",
Category = "Mat",
Count = 4,
Price = 9.99M,
Description = "Guleböj",
ProductImage = ""
},
new Product()
{
Title = "Päron",
Category = "Mat",
Count = 4541354,
Price = 0.99M,
Description = "Lila Päron",
ProductImage = ""
}
};
preSaveCart.Serialize(ShopUtils.GetFilePath("TESTCART.json"));
List <Product> deserializedCart = ShopUtils.DeserializeProducts(ShopUtils.GetFilePath("TESTCART.json"));
bool areEqual = deserializedCart.Count == preSaveCart.Count;
if (areEqual)
{
for (int i = 0; i < preSaveCart.Count; i++)
{
foreach (PropertyInfo p in preSaveCart[i].GetType().GetProperties())
{
if (p.GetValue(preSaveCart[i]).ToString() != p.GetValue(deserializedCart[i]).ToString())
{
areEqual = false;
//If they are not equal we should break out of the loop
break;
}
}
//If they are not equal, we break out of the loop and the test will fail.
if (!areEqual)
{
break;
}
}
}
Assert.AreEqual(true, areEqual);
}
