public async Task GetAllEntitiesRelatedToCalculation()
        {
            string calculationId = NewRandomString();

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