Lawo.EmberPlusSharp.Ember.EmberConverterTest.ExceptionTest C# (CSharp) Method

        public void ExceptionTest()
        {
            AssertThrow<ArgumentNullException>(
                () => new EmberType(null).Ignore(),
                () => new EmberTypeBag(null).Ignore(),
                () => new EmberConverter(null).Ignore());

            AssertThrow<ArgumentException>(() => new EmberType().Ignore());

            using (var stream = new MemoryStream())
            using (var reader = new EmberReader(stream))
            using (var writer = XmlWriter.Create(new StringBuilder()))
            {
                var converter = new EmberConverter();
                AssertThrow<ArgumentNullException>(
                    () => converter.ToXml((byte[])null, writer),
                    () => converter.ToXml(new byte[0], null),
                    () => converter.ToXml((EmberReader)null, writer),
                    () => converter.ToXml(reader, null));
            }

            using (var stringReader = new StringReader(string.Empty))
            using (var reader = XmlReader.Create(stringReader))
            using (var stream = new MemoryStream())
            using (var writer = new EmberWriter(stream))
            {
                var converter = new EmberConverter();
                AssertThrow<ArgumentNullException>(
                    () => converter.FromXml(null),
                    () => converter.FromXml(null, writer),
                    () => converter.FromXml(reader, null));
            }

            AssertXmlException("<whatever type=\"A-11\"></whatever>", "Unknown field path: whatever.");
            AssertXmlException(
                "<A-0 type=\"Sequence\"><whatever type=\"Set\" /></A-0>", "Unknown field path: A-0.whatever.");
            AssertXmlException("<A-0 type=\"C-11\"></A-0>", "Unknown type: C-11.");
            AssertXmlException(
                "<A-0 type=\"A-11\" whatever=\"\"></A-0>",
                "Unexpected Attribute Count: Each element must have exactly one type attribute.");
            AssertXmlException(
                "<A-0 type=\"A-11\"><![CDATA[Whatever]]></A-0>",
                "Unexpected Node Type: Encountered CDATA while looking for Element.");
            AssertXmlException("<A-0 type=\"Boolean\" />", "Unexpected empty element for a field of type Boolean.");
        }