public void TestThreedigitToString()
{
for (int i = 1; i < 1000; i++)
{
Assert.Equal(NumberToWords(i), NumAmountToString.CreateStringFromThreedigitNumber(i));
}
}
public void TestConvertNumAmountToString()
{
Assert.Equal("zero DOLLARS AND one CENTS", NumAmountToString.ConvertNumAmountToString("0.01"));
Assert.Equal("zero DOLLARS AND ten CENTS", NumAmountToString.ConvertNumAmountToString("0.1"));
Assert.Equal("zero DOLLARS AND ten CENTS", NumAmountToString.ConvertNumAmountToString("0.10"));
Assert.Equal("zero DOLLARS", NumAmountToString.ConvertNumAmountToString("0"));
Assert.Equal("zero DOLLARS AND zero CENTS", NumAmountToString.ConvertNumAmountToString("0.0"));
Assert.Equal("zero DOLLARS AND zero CENTS", NumAmountToString.ConvertNumAmountToString("0.00"));
Assert.Equal("one DOLLARS", NumAmountToString.ConvertNumAmountToString("1"));
Assert.Equal("twenty one DOLLARS", NumAmountToString.ConvertNumAmountToString("21"));
Assert.Equal("ninety nine DOLLARS", NumAmountToString.ConvertNumAmountToString("99"));
Assert.Equal("one hundred DOLLARS AND ninety CENTS", NumAmountToString.ConvertNumAmountToString("100.9"));
Assert.Equal("one thousand DOLLARS", NumAmountToString.ConvertNumAmountToString("1000"));
Assert.Equal("one thousand DOLLARS AND ninety CENTS", NumAmountToString.ConvertNumAmountToString("1000.9"));
Assert.Equal("one thousand, one hundred DOLLARS AND ninety CENTS", NumAmountToString.ConvertNumAmountToString("1100.9"));
Assert.Equal("one thousand and one DOLLARS AND ninety CENTS", NumAmountToString.ConvertNumAmountToString("1001.9"));
Assert.Equal("one million, three hundred and fifty seven thousand, two hundred and fifty six DOLLARS AND thirty two CENTS", NumAmountToString.ConvertNumAmountToString("1357256.32"));
Assert.Equal("one million and fifty six DOLLARS AND thirty two CENTS", NumAmountToString.ConvertNumAmountToString("1000056.32"));
Assert.Equal("one million DOLLARS", NumAmountToString.ConvertNumAmountToString("1000000"));
Assert.Equal("one million DOLLARS AND twenty CENTS", NumAmountToString.ConvertNumAmountToString("1000000.20"));
Assert.Equal("two billion DOLLARS", NumAmountToString.ConvertNumAmountToString("2000000000"));
Assert.Throws <NumAmountToStringException>(() => { NumAmountToString.ConvertNumAmountToString("20000000001"); });
/* var ex = Assert.Throws<Exception>(() => NumAmountToString.ConvertNumAmountToString("2000000001"));
* Assert.That(ex.Message, Is.EqualTo("Actual exception message"));*/
}