public async Task GetCircularDependencies()
        {
            string specificationId = NewRandomString();

            await AssertGetRequest($"/calculation/circulardependencies/{specificationId}",
                                   new[]
            {
                new Entity <Calculation>
                {
                    Node = NewCalculation()
                }
            }.AsEnumerable(),
                                   () => _client.GetCircularDependencies(specificationId));
        }