public async Task GetAsync_RelationReference_ThrowsInvalidOperationException() { var bgc = new BoltGraphClient(DriverTestHelper.MockDriverWithConnectionSet().Object); var ex = await Record.ExceptionAsync(() => bgc.GetAsync <TestNode>(new RelationshipReference <TestNode>(1))); ex.Should().NotBeNull(); ex.Should().BeOfType <InvalidOperationException>(); ex.Message.Should().Be(BoltGraphClient.NotValidForBolt); }