public virtual void ConstructorThreeParamsTest()
        {
            PdfDashPattern dashPattern = new PdfDashPattern(10, 20, 30);

            NUnit.Framework.Assert.AreEqual(10, dashPattern.GetDash(), 0.0001);
            NUnit.Framework.Assert.AreEqual(20, dashPattern.GetGap(), 0.0001);
            NUnit.Framework.Assert.AreEqual(30, dashPattern.GetPhase(), 0.0001);
        }
        public virtual void ConstructorNoParamTest()
        {
            PdfDashPattern dashPattern = new PdfDashPattern();

            NUnit.Framework.Assert.AreEqual(-1, dashPattern.GetDash(), 0.0001);
            NUnit.Framework.Assert.AreEqual(-1, dashPattern.GetGap(), 0.0001);
            NUnit.Framework.Assert.AreEqual(-1, dashPattern.GetPhase(), 0.0001);
        }