public void GetMatchTest() { var verbEx = VerbalExpressions .DefaultExpression .StartOfLine() .Then("http") .Maybe("s") .Then("://") .Maybe("www.") .AnythingBut(" ") .EndOfLine(); var testMe = "https://www.google.com"; var matches = RegExHelper.GetMatch(verbEx, testMe); Assert.AreEqual(testMe, matches); matches = RegExHelper.GetMatch(verbEx, testMe + " "); Assert.AreEqual(null, matches); }