public void GetPartSuffixQuadDigitTest()
{
// smallest 4 digit edge case
suffix = PartSuffixGenerator.IndexToSuffix(17576);
Assert.AreEqual("BAAA", suffix);
// largest 4 digit edge case
suffix = PartSuffixGenerator.IndexToSuffix(456975);
Assert.AreEqual("ZZZZ", suffix);
}
public void GetPartSuffixTripleDigitTest()
{
// smallest 3 digit edge case
suffix = PartSuffixGenerator.IndexToSuffix(676);
Assert.AreEqual("BAA", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(677);
Assert.AreEqual("BAB", suffix);
// largest 3 digit edge case
suffix = PartSuffixGenerator.IndexToSuffix(17575);
Assert.AreEqual("ZZZ", suffix);
}
public void GetPartSuffixSingleDigit()
{
// smallest 1 digit valid edge case
suffix = PartSuffixGenerator.IndexToSuffix(0);
Assert.AreEqual("A", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(1);
Assert.AreEqual("B", suffix);
// largest 1 digit edge case
suffix = PartSuffixGenerator.IndexToSuffix(25);
Assert.AreEqual("Z", suffix);
}
public void GetPartSuffixDoubleDigitTest()
{
// smallest 2 digit edge case
suffix = PartSuffixGenerator.IndexToSuffix(26);
Assert.AreEqual("BA", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(27);
Assert.AreEqual("BB", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(51);
Assert.AreEqual("BZ", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(52);
Assert.AreEqual("CA", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(53);
Assert.AreEqual("CB", suffix);
suffix = PartSuffixGenerator.IndexToSuffix(77);
Assert.AreEqual("CZ", suffix);
// larges 2 digit suffix
suffix = PartSuffixGenerator.IndexToSuffix(675);
Assert.AreEqual("ZZ", suffix);
}
public void GetPartSuffixInvalidTest()
{
// null when invalid integer as param
Assert.IsNull(PartSuffixGenerator.IndexToSuffix(-1));
}