public void StringItemBaseConverter_Convert_WeightedItem()
{
var converter = new StringItemBaseConverter();
var item = Assert.IsType <WeightedItem>(converter.Convert("1.1 apple 1.99"));
Assert.Equal(1.10, Math.Round(item.weight, 2));
Assert.Equal("apple", item.name);
Assert.Equal(1.99m, item.value);
}
public void StringItemBaseConverter_Convert_QuantityItem()
{
var converter = new StringItemBaseConverter();
var item = Assert.IsType <QuantityItem>(converter.Convert("1 apple 1.99"));
Assert.Equal(1, item.quantity);
Assert.Equal("apple", item.name);
Assert.Equal(1.99m, item.value, 2);
}
public void StringItemBaseConverter_Convert_DataInWrongOrderReturnsNull()
{
var converter = new StringItemBaseConverter();
Assert.Null(converter.Convert("apple 1 2.99"));
}
public void StringItemBaseConverter_Convert_TooMuchDataReturnsNull()
{
var converter = new StringItemBaseConverter();
Assert.Null(converter.Convert("1 apple 2.99 1 orange"));
}
public void StringItemBaseConverter_Convert_NotEnounghDataReturnsNull()
{
var converter = new StringItemBaseConverter();
Assert.Null(converter.Convert("1 apple"));
}