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 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); }
public void CustomMediaRetryPolicyTestExecuteAsyncTrivial() { MediaRetryPolicy target = new TestMediaServicesClassFactoryForCustomRetryPolicy(null).GetSaveChangesRetryPolicy(null); int expected = 10; var task = target.ExecuteAsync(() => Task.Factory.StartNew<int>(() => expected)); Assert.AreEqual(expected, task.Result); }
public void CustomMediaRetryPolicyTestExecuteAsyncRetry() { MediaRetryPolicy target = new TestMediaServicesClassFactoryForCustomRetryPolicy(null).GetSaveChangesRetryPolicy(null); int exceptionCount = 2; int expected = 10; var fakeException = new IOException("Test CustomMediaRetryPolicyTestExecuteAsyncRetry"); Func<int> func = () => { if (--exceptionCount > 0) throw fakeException; return expected; }; var task = target.ExecuteAsync(() => Task.Factory.StartNew<int>(() => func())); Assert.AreEqual(expected, task.Result); Assert.AreEqual(0, exceptionCount); }
public void CustomMediaRetryPolicyTestExecuteAsyncNonTransient() { MediaRetryPolicy target = new TestMediaServicesClassFactoryForCustomRetryPolicy(null).GetSaveChangesRetryPolicy(null); int exceptionCount = 2; int expected = 10; var fakeException = new InvalidOperationException("Test CustomMediaRetryPolicyTestExecuteAsyncRetry"); Func<int> func = () => { if (--exceptionCount > 0) throw fakeException; return expected; }; try { var task = target.ExecuteAsync(() => Task.Factory.StartNew<int>(() => func())); task.Wait(); var result = task.Result; } catch (AggregateException ax) { InvalidOperationException x = (InvalidOperationException)ax.Flatten().InnerException; Assert.AreEqual(1, exceptionCount); Assert.AreEqual(fakeException, x); throw x; } Assert.Fail("Expected exception"); }
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); }