C# (CSharp) TaggedUnion.MapFirstValueAsync Beispiele

Beispiel #1

        public async Task MapFirstValueAsync_SourceIsDefault_ExpectDefault()
        {
            var source = new TaggedUnion <object, RefType?>();

            var mappedValue = PlusFifteenIdRefType;
            var actual      = await source.MapFirstValueAsync(_ => ValueTask.FromResult(mappedValue));

            var expected = default(TaggedUnion <RefType, RefType?>);

            Assert.AreEqual(expected, actual);
        }