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); }