Microsoft.WindowsAzure.MediaServices.Client.Tests.AssetDeliveryPolicyCollectionTest.FailToAttachPolicyIfRequiredEnvelopeKeyNotPresent C# (CSharp) Method

        public void FailToAttachPolicyIfRequiredEnvelopeKeyNotPresent()
        {
            var asset = _mediaContext.Assets.Create("Asset for FailToAttachPolicyIfRequiredEnvelopeKeyNotPresent", AssetCreationOptions.None);

            // Do not create or attach a content key

            IAssetDeliveryPolicy policy = CreateEnvelopePolicy("Policy for FailToAttachPolicyIfRequiredEnvelopeKeyNotPresent");

            try
            {
                asset.DeliveryPolicies.Add(policy);
                Assert.Fail("Expected DataServiceRequestException didn't occur.");
            }
            catch (DataServiceRequestException e)
            {
                Assert.IsTrue(e.ToString().Contains("Cannot set an AssetDeliveryPolicy specifying AssetDeliveryPolicyType.DynamicEnvelopeEncryption when no ContentKey with ContentKeyType.EnvelopeEncryption is linked to it"));

                throw;
            }
            finally
            {
                asset.Delete();
                policy.Delete();
            }
        }