public void RecalculateStockWeigth_EmptyCollection()
{
//Arrange
var viewModel = new StockPanelViewModel();
//Act
var result = viewModel.RecalculateStockWeigth(null);
//Assert
Assert.AreEqual(result, null);
}
public void RecalculateStockWeigth_NotEmptyCollection()
{
//Arrange
var viewModel = new StockPanelViewModel();
var collection = new ObservableCollection <Stock>();
collection.Add(new Stock {
MarketValue = 3.0
});
collection.Add(new Stock {
MarketValue = 2.0
});
//Act
var result = viewModel.RecalculateStockWeigth(collection);
//Assert
Assert.AreEqual(result[0].StockWeight, 60);
Assert.AreEqual(result[1].StockWeight, 40);
}