public void CustomMediaRetryPolicyTestExceededMaxRetryAttempts()
        {
            MediaRetryPolicy target = new TestMediaServicesClassFactoryForCustomRetryPolicy(null).GetBlobStorageClientRetryPolicy();

            int exceptionCount = 4;
            int expected       = 10;
            //This is the new exception included for retrypolicy in the customretrypolicy
            var fakeException = new IOException("CustomRetryPolicyException");

            Func <int> func = () =>
            {
                if (--exceptionCount > 0)
                {
                    throw fakeException;
                }
                return(expected);
            };

            try
            {
                target.ExecuteAction(func);
            }
            catch (AggregateException ax)
            {
                IOException x = (IOException)ax.Flatten().InnerException;
                Assert.AreEqual(1, exceptionCount);
                Assert.AreEqual(fakeException, x);
                //Exception is retried only for max retrial attempts,
                //In this case there are max of 2 attempts for blob retry policy.
                Assert.AreEqual(exceptionCount, 1);
                throw;
            }
        }
        public void CustomMediaRetryPolicyTestExecuteActionTrivial()
        {
            MediaRetryPolicy target = new TestMediaServicesClassFactoryForCustomRetryPolicy(null).GetSaveChangesRetryPolicy(null);
            int        expected     = 10;
            Func <int> func         = () => expected;
            int        actual       = target.ExecuteAction(func);

            Assert.AreEqual(expected, actual);
        }
        public void CustomMediaRetryPolicyTestExecuteActionRetry()
        {
            MediaRetryPolicy target = new TestMediaServicesClassFactoryForCustomRetryPolicy(null).GetSaveChangesRetryPolicy(null);

            int exceptionCount = 3;
            int expected       = 10;
            //This is the new exception included for retrypolicy in the customretrypolicy
            var fakeException = new IOException("CustomRetryPolicyException");

            Func <int> func = () =>
            {
                if (--exceptionCount > 0)
                {
                    throw fakeException;
                }
                return(expected);
            };

            int actual = target.ExecuteAction(func);

            Assert.AreEqual(expected, actual);
            Assert.AreEqual(0, exceptionCount);
        }