public void IsResumableChangeStreamException_should_return_expected_result_for_servers_with_new_behavior([Values(false, true)] bool hasResumableChangeStreamErrorLabel)
{
var exception = CoreExceptionHelper.CreateMongoCommandException(-1);
if (hasResumableChangeStreamErrorLabel)
{
exception.AddErrorLabel("ResumableChangeStreamError");
}
var result = RetryabilityHelper.IsResumableChangeStreamException(exception, Feature.ServerReturnsResumableChangeStreamErrorLabel.FirstSupportedVersion);
result.Should().Be(hasResumableChangeStreamErrorLabel);
}
public void IsRetryableWriteException_should_return_expected_result([Values(false, true)] bool hasRetryableWriteLabel)
{
var exception = CoreExceptionHelper.CreateMongoCommandException(-1);
if (hasRetryableWriteLabel)
{
exception.AddErrorLabel("RetryableWriteError");
}
var result = RetryabilityHelper.IsRetryableWriteException(exception);
result.Should().Be(hasRetryableWriteLabel);
}
public void IsResumableChangeStreamException_should_return_expected_result_for_servers_with_old_behavior(object exceptionDescription, bool isResumable)
{
MongoException exception;
if (exceptionDescription is Type exceptionType)
{
exception = (MongoException)CoreExceptionHelper.CreateException(exceptionType);
}
else
{
exception = CoreExceptionHelper.CreateMongoCommandException((int)exceptionDescription);
}
var result = RetryabilityHelper.IsResumableChangeStreamException(exception, Feature.ServerReturnsResumableChangeStreamErrorLabel.LastNotSupportedVersion);
result.Should().Be(isResumable);
}
public void AddRetryableWriteErrorLabelIfRequired_should_add_RetryableWriteError_when_required(object exceptionDescription, bool shouldAddErrorLabel)
{
MongoException exception;
if (exceptionDescription is Type exceptionType)
{
exception = (MongoException)CoreExceptionHelper.CreateException(exceptionType);
}
else
{
exception = CoreExceptionHelper.CreateMongoCommandException((int)exceptionDescription);
}
RetryabilityHelper.AddRetryableWriteErrorLabelIfRequired(exception, Feature.ServerReturnsRetryableWriteErrorLabel.LastNotSupportedVersion);
var hasRetryableWriteErrorLabel = exception.HasErrorLabel("RetryableWriteError");
hasRetryableWriteErrorLabel.Should().Be(shouldAddErrorLabel);
}
public void AddRetryableWriteErrorLabelIfRequired_should_not_add_error_label_for_non_retryWrites_server(
[Values(false, true)] bool isNetworkError)
{
MongoException exception = null;
if (isNetworkError)
{
exception = (MongoException)CoreExceptionHelper.CreateException(typeof(MongoConnectionException));
}
else
{
exception = CoreExceptionHelper.CreateMongoCommandException((int)ServerErrorCode.HostNotFound);
}
RetryabilityHelper.AddRetryableWriteErrorLabelIfRequired(exception, Feature.RetryableWrites.LastNotSupportedVersion);
var hasRetryableWriteErrorLabel = exception.HasErrorLabel("RetryableWriteError");
hasRetryableWriteErrorLabel.Should().BeFalse();
}
