public async Task ExecutionWithRetry()
{
RetryHandler retryHandler = new RetryHandler(5, 15, 7, true);
retryHandler
.IncludeForRetry <NullReferenceException>();
short retryCount = -1;
short errorCount = 0;
await retryHandler.ExecuteAsync(async() =>
{
retryCount++;
await Task.Delay(20);
throw new NullReferenceException();
},
async (exception, retryIndex, retryLimit) =>
{
errorCount++;
await Task.Delay(10);
Assert.NotNull(exception);
Assert.Equal((ushort)retryCount, retryIndex);
Assert.Equal(7, retryLimit);
});
Assert.Equal(7, retryCount);
Assert.Equal(8, errorCount);
}
public void ExceptionInclusion()
{
RetryHandler retryHandler = new RetryHandler(5, 15, 7, true);
retryHandler
.IncludeForRetry <TimeoutException>()
.IncludeForRetry <NullReferenceException>();
Assert.True(retryHandler.IsForRetry(new TimeoutException()));
Assert.True(retryHandler.IsForRetry(new NullReferenceException()));
Assert.False(retryHandler.IsForRetry(new ArgumentNullException()));
}