public void testRelatedSymbol()
{
var startSymbol = new Symbol("TEST.SYMBOL");
AreEqual("SWITCH.SYMBOL", startSymbol.relatedPrefix("SWITCH").name);
AreEqual("TEST.SWITCH", startSymbol.relatedSuffix("SWITCH").name);
var startSymbol2 = new Symbol("TEST.SPY.SYMBOL");
AreEqual("TEST.SWITCH", startSymbol2.relatedSuffixFromFirstDot(".SWITCH").name);
}