package org.questions.strings import org.specs2.mutable.Specification /** * @author maximn * @since 14-Nov-2015 */ class ParenthesesValidatorTest extends Specification { val validator = new ParenthesesValidator "empty parentheses" should { "be valid" in { validator.validate("(abc)") must beTrue } } "no parentheses" should { "be valid" in { validator.validate("abc") must beTrue } } "unclosed" should { "be invalid" in { validator.validate("((abc)") must beFalse } } "unopened" should { "be invalid" in { validator.validate("(abc))") must beFalse } "be invalid in beginning" in { validator.validate(")abc(") must beFalse } } }