public void Percentage_Returns_Default()
{
// Arrange
var sut = new TaxTotalCalulator();
// Act
// Assert
Assert.True(Math.Abs(10.0d - sut.Percentage) < Delta);
}
public void Calculate_Updates_Total()
{
// Arrange
var items = new IReceiptItem[]
{
new ReceiptItem(1,
"One",
2.0d),
new ReceiptItem(3,
"Two",
4.0d)
};
var sut = new TaxTotalCalulator();
// Act
sut.Calculate(items);
// Assert
Assert.True(Math.Abs(1.4d - sut.Total) < Delta);
}
