Arango.Tests.EdgeOperationsTests.Should_replace_edge_with_ifMatch C# (CSharp) Method

        public void Should_replace_edge_with_ifMatch()
        {
            Database.ClearTestCollection(Database.TestEdgeCollectionName);
            var db = new ADatabase(Database.Alias);

            var document = new Dictionary<string, object>()
                .String("foo", "some string")
                .Int("bar", 12345);

            var createResult = db
                .Document
                .CreateEdge(Database.TestEdgeCollectionName, _documents[0].ID(), _documents[1].ID(), document);

            document.Merge(createResult.Value);

            var newDocument = new Dictionary<string, object>()
                .From(_documents[0].ID())
                .To(_documents[1].ID())
                .String("foo", "some other new string")
                .Int("baz", 54321);

            var replaceResult = db
                .Document
                .IfMatch(document.Rev())
                .Replace(createResult.Value.ID(), newDocument);

            Assert.AreEqual(202, replaceResult.StatusCode);
            Assert.IsTrue(replaceResult.Success);
            Assert.IsTrue(replaceResult.HasValue);
            Assert.AreEqual(replaceResult.Value.ID(), document.ID());
            Assert.AreEqual(replaceResult.Value.Key(), document.Key());
            Assert.AreNotEqual(replaceResult.Value.Rev(), document.Rev());

            var getResult = db
                .Document
                .Get(replaceResult.Value.ID());

            Assert.AreEqual(getResult.Value.ID(), replaceResult.Value.ID());
            Assert.AreEqual(getResult.Value.Key(), replaceResult.Value.Key());
            Assert.AreEqual(getResult.Value.Rev(), replaceResult.Value.Rev());

            Assert.AreNotEqual(getResult.Value.String("foo"), document.String("foo"));
            Assert.AreEqual(getResult.Value.String("foo"), newDocument.String("foo"));

            Assert.AreEqual(getResult.Value.Int("baz"), newDocument.Int("baz"));

            Assert.IsFalse(getResult.Value.Has("bar"));
        }