public void testUpALevelForNewInstanceIsOne()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.upALevel();
Assert.AreEqual("1", prefix.getPrefix());
}
public void testDownALevelForNewInstanceIsZero()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.downALevel();
Assert.AreEqual("0", prefix.getPrefix());
}
public void testIncrementFromNewInstanceIsOne()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.increment();
Assert.AreEqual("1", prefix.getPrefix());
}
public void testDownALevelForTwoPointSevenIsTwo()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.setPrefix("2.7");
prefix.downALevel();
Assert.AreEqual("2", prefix.getPrefix());
}
public void testDownALevelForSevenIsZero()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.setPrefix("7");
prefix.downALevel();
Assert.AreEqual("0", prefix.getPrefix());
}
public void testIncrementForThreePointFourPointThreeIsThreePointFourPointFour()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.setPrefix("3.4.3");
prefix.increment();
Assert.AreEqual("3.4.4", prefix.getPrefix());
}
public void testIncrementForTwoPointTwoIsTwoPointThree()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.setPrefix("2.2");
prefix.increment();
Assert.AreEqual("2.3", prefix.getPrefix());
}
public void testDownALevelForThreePointFourPointThreeIsThreePointFour()
{
NumberedPrefix prefix = new NumberedPrefix();
prefix.setPrefix("3.4.3");
prefix.downALevel();
Assert.AreEqual("3.4", prefix.getPrefix());
}
public void testNewInstancePrefixIsZero()
{
NumberedPrefix prefix = new NumberedPrefix();
Assert.AreEqual("0", prefix.getPrefix());
}