public async Task Includes_many_to_many_navigation_properties_that_were_serialized() { using (var conn = TestHelpers.GetEffortConnection("Acceptance/Data")) { using (var context = new TestDbContext(conn, false)) { var metadataManager = new Mock<IMetadataManager>(); var materializer = new EntityFrameworkMaterializer(context, metadataManager.Object); var ephemeral = new Post { Id = "201" }; var material = await materializer.MaterializeAsync(ephemeral); material.Tags.Should().NotBeNull(); material.Tags.Count.Should().Be(2); } } }