System.Globalization.Tests.NumberFormatInfoNumberGroupSizes.NumberGroupSizes_Set_Invalid C# (CSharp) Method

        public void NumberGroupSizes_Set_Invalid()
        {
            Assert.Throws<ArgumentNullException>("NumberGroupSizes", () => new NumberFormatInfo().NumberGroupSizes = null);

            Assert.Throws<ArgumentException>("NumberGroupSizes", () => new NumberFormatInfo().NumberGroupSizes = new int[] { -1, 1, 2 });
            Assert.Throws<ArgumentException>("NumberGroupSizes", () => new NumberFormatInfo().NumberGroupSizes = new int[] { 98, 99, 100 });
            Assert.Throws<ArgumentException>("NumberGroupSizes", () => new NumberFormatInfo().NumberGroupSizes = new int[] { 0, 1, 2 });

            Assert.Throws<InvalidOperationException>(() => NumberFormatInfo.InvariantInfo.NumberGroupSizes = new int[] { 1, 2, 3 });
        }
    }