public void TestClearFormatting() { HSSFRichTextString r = new HSSFRichTextString("Testing"); Assert.AreEqual(0, r.NumFormattingRuns); r.ApplyFont(2, 4, new HSSFFont((short)1, null)); Assert.AreEqual(2, r.NumFormattingRuns); r.ClearFormatting(); Assert.AreEqual(0, r.NumFormattingRuns); }