System.Text.Tests.StringBuilderTests.Append_Object_NoSpareCapacity_ThrowsArgumentOutOfRangeException C# (CSharp) Метод

        public static void Append_Object_NoSpareCapacity_ThrowsArgumentOutOfRangeException()
        {
            var builder = new StringBuilder(0, 5);
            builder.Append("Hello");

            Assert.Throws<ArgumentOutOfRangeException>("valueCount", () => builder.Append(new object())); // New length > builder.MaxCapacity
        }