public void FirstCharTest_input_empty() { given: String input = ""; when: ValidarString validar = new ValidarString(input); Program.FirstChar(validar); }
public void FirstCharTest_input_aAbBABacfe() { given: String input = "aAbBABacfe"; when: ValidarString validar = new ValidarString(input); char result = Program.FirstChar(validar); then: Assert.AreEqual('e', result); }