BloomTests.Book.BookDataTests.Set_EmptyString_Removes C# (CSharp) Method

        public void Set_EmptyString_Removes()
        {
            var htmlDom = new HtmlDom();
            var data = new BookData(htmlDom, new CollectionSettings(), null);
            data.Set("1", "one", "en");
            data.Set("1", "", "en");
            Assert.AreEqual(null, data.GetVariableOrNull("1", "en"));
            AssertThatXmlIn.Dom(htmlDom.RawDom).HasSpecifiedNumberOfMatchesForXpath("//div[@lang='en']", 0);
            var roundTripData = new BookData(htmlDom, new CollectionSettings(), null);
            Assert.IsNull(roundTripData.GetVariableOrNull("1", "en"));
        }