public void testNewLine_TwoNumbers() throws Exception { assertEquals(6, StringCalc.add("2\n4")); }
public void testNewLineAndComma() throws Exception { assertEquals(9, StringCalc.add("2\n4,3")); }
public void testNewLinesAndCommas() throws Exception { assertEquals(22, StringCalc.add("2\n4,3\n1\n2,3,4\n3")); }