public void CanConvertColorTypeToXlColor() { var color1 = new ForegroundColor { Rgb = new DocumentFormat.OpenXml.HexBinaryValue("FFFF0000") }; var color2 = new ForegroundColor { Indexed = new DocumentFormat.OpenXml.UInt32Value((uint)20) }; var color3 = new BackgroundColor { Theme = new DocumentFormat.OpenXml.UInt32Value((uint)4) }; var color4 = new BackgroundColor { Theme = new DocumentFormat.OpenXml.UInt32Value((uint)4), Tint = new DocumentFormat.OpenXml.DoubleValue(0.4) }; var xlColor1 = color1.ToClosedXMLColor(); var xlColor2 = color2.ToClosedXMLColor(); var xlColor3 = color3.ToClosedXMLColor(); var xlColor4 = color4.ToClosedXMLColor(); Assert.AreEqual(XLColorType.Color, xlColor1.ColorType); Assert.AreEqual(XLColor.Red.Color, xlColor1.Color); Assert.AreEqual(XLColorType.Indexed, xlColor2.ColorType); Assert.AreEqual(20, xlColor2.Indexed); Assert.AreEqual(XLColorType.Theme, xlColor3.ColorType); Assert.AreEqual(XLThemeColor.Accent1, xlColor3.ThemeColor); Assert.AreEqual(0, xlColor3.ThemeTint, XLHelper.Epsilon); Assert.AreEqual(XLColorType.Theme, xlColor4.ColorType); Assert.AreEqual(XLThemeColor.Accent1, xlColor4.ThemeColor); Assert.AreEqual(0.4, xlColor4.ThemeTint, XLHelper.Epsilon); }