public void TextShouldConcatenateWithNextExpression()
        {
            A.CallTo(() => _provider.GetFormat(23.5, "$0.00")).Returns("$23.50");
            var result = _parser.Parse("TEXT(23.5,\"$0.00\") & \" per hour\"");

            Assert.AreEqual("$23.50 per hour", result);
        }