public void TryGetChange_WithNotEnoughMoney_ShouldNotChange(ExchangeBox sut)
{
// Arrange
var amount = Money.Two;
// Act
var canChange = sut.TryGetChange(amount, out var changeDictionary);
// Assert
canChange.Should().BeFalse();
changeDictionary.Count.Should().Be(0);
}
public void TryGetChange_WithMoreMoneyInsertedAndEnoughChange_ShouldReturnCorrectChange(ExchangeBox sut)
{
// Arrange
var amount = Money.FiftyCents + Money.FiveCents;
// Act
var canChange = sut.TryGetChange(amount, out var changeDictionary);
// Assert
canChange.Should().BeTrue();
changeDictionary.Count.Should().Be(2);
changeDictionary.Values[0].Should().Be(1);
changeDictionary.Keys[0].Value.Should().Be(0.50m);
changeDictionary.Values[1].Should().Be(1);
changeDictionary.Keys[1].Value.Should().Be(0.05m);
}
