public void LoadValidInternalTypes(string method1, string method2)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(method1);
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(method2,
// Doesn't accept DML statements
@"^\b(?!UPDATE|DELETE|TRUNCATE|INSERT( +INTO){0,1})\b");
// for sake of reducing the retry time in total
cnnCfg.NumberOfTries = 1;
cmdCfg.NumberOfTries = 1;
object loaderObj = RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider);
Assert.NotNull(loaderObj);
RetryLogicConfigHelper.AssessProvider(cnnProvider, cnnCfg);
RetryLogicConfigHelper.AssessProvider(cmdProvider, cmdCfg);
// check the retry in action
s_connectionCRLTest.ConnectionRetryOpenInvalidCatalogFailed(TcpCnnString, cnnProvider);
s_commandCRLTest.RetryExecuteFail(TcpCnnString, cmdProvider);
if (DataTestUtility.IsNotAzureSynapse())
{
s_commandCRLTest.RetryExecuteUnauthorizedSqlStatementDML(TcpCnnString, cmdProvider);
}
}
public void OutOfRangeTime(TimeSpan deltaTime, TimeSpan minTime, TimeSpan maxTime)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
cnnCfg.DeltaTime = deltaTime;
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix, @"Don't care!");
bool switchValue = true;
var ex = Assert.Throws <System.Reflection.TargetInvocationException>(() => RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, switchValue, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider));
Assert.Equal(typeof(System.Configuration.ConfigurationErrorsException), ex.InnerException?.GetType());
Assert.Equal(typeof(ArgumentException), ex.InnerException?.InnerException?.GetType());
cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
cnnCfg.MinTimeInterval = minTime;
ex = Assert.Throws <System.Reflection.TargetInvocationException>(() => RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, switchValue, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider));
Assert.Equal(typeof(System.Configuration.ConfigurationErrorsException), ex.InnerException?.GetType());
Assert.Equal(typeof(ArgumentException), ex.InnerException?.InnerException?.GetType());
cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
cnnCfg.MaxTimeInterval = maxTime;
ex = Assert.Throws <System.Reflection.TargetInvocationException>(() => RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, switchValue, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider));
Assert.Equal(typeof(System.Configuration.ConfigurationErrorsException), ex.InnerException?.GetType());
Assert.Equal(typeof(ArgumentException), ex.InnerException?.InnerException?.GetType());
}
public void InvalidTransientError(string errors)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
cnnCfg.TransientErrors = errors;
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix, @"Don't care!");
var ex = Assert.Throws <System.Reflection.TargetInvocationException>(() => RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider));
Assert.Equal(typeof(System.Configuration.ConfigurationErrorsException), ex.InnerException?.GetType());
Assert.Equal(typeof(ArgumentException), ex.InnerException?.InnerException?.GetType());
}
public void InvalidNumberOfTries(int num)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
cnnCfg.NumberOfTries = num;
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix, @"Don't care!");
bool switchValue = true;
var ex = Assert.Throws <System.Reflection.TargetInvocationException>(() => RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, switchValue, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider));
Assert.Equal(typeof(System.Configuration.ConfigurationErrorsException), ex.InnerException?.GetType());
Assert.Equal(typeof(ArgumentException), ex.InnerException?.InnerException?.GetType());
}
public void InvalidRetryMethodName(string methodName)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(methodName);
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(methodName, @"Don't care!");
object loaderObj = RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider);
Assert.NotNull(loaderObj);
// none retriable logic applies.
s_connectionCRLTest.DefaultOpenWithoutRetry(TcpCnnString, cnnProvider);
s_commandCRLTest.NoneRetriableExecuteFail(TcpCnnString, cmdProvider);
}
public void LoadValidInternalTypesWithoutEnablingSwitch(string method1, string method2)
{
bool switchValue = false;
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(method1);
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(method2, @"Don't care!");
object loaderObj = RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, switchValue, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider);
Assert.NotNull(loaderObj);
RetryLogicConfigHelper.AssessProvider(cnnProvider, cnnCfg, switchValue);
RetryLogicConfigHelper.AssessProvider(cmdProvider, cmdCfg, switchValue);
s_connectionCRLTest.DefaultOpenWithoutRetry(TcpCnnString, cnnProvider);
s_commandCRLTest.NoneRetriableExecuteFail(TcpCnnString, cmdProvider);
}
public void LoadInvalidCustomRetryLogicType(string typeName, string methodName)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(methodName);
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(methodName);
// for sake of reducing the retry time in total
cnnCfg.RetryLogicType = typeName;
cmdCfg.RetryLogicType = typeName;
// for sake of reducing the retry time in total
cnnCfg.NumberOfTries = 1;
cmdCfg.NumberOfTries = 3;
object loaderObj = RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider);
Assert.NotNull(loaderObj);
s_connectionCRLTest.DefaultOpenWithoutRetry(TcpCnnString, cnnProvider);
s_commandCRLTest.NoneRetriableExecuteFail(TcpCnnString, cmdProvider);
}
public void LoadCustomMethod(string typeName, string methodName)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(methodName);
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(methodName);
// for sake of reducing the retry time in total
cnnCfg.RetryLogicType = typeName;
cmdCfg.RetryLogicType = typeName;
// for sake of reducing the retry time in total
cnnCfg.NumberOfTries = 1;
cmdCfg.NumberOfTries = 3;
object loaderObj = RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider);
Assert.NotNull(loaderObj);
TestConnection(cnnProvider, cnnCfg);
TestCommandExecute(cmdProvider, cmdCfg);
TestCommandExecuteAsync(cmdProvider, cmdCfg).Wait();
}
public void InvalidRetryLogicTypeWithValidInternalMethodName(string typeName)
{
RetryLogicConfigs cnnCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
cnnCfg.RetryLogicType = typeName;
RetryLogicConfigs cmdCfg = RetryLogicConfigHelper.CreateRandomConfig(RetryLogicConfigHelper.RetryMethodName_Fix);
// for sake of reducing the retry time in total
cnnCfg.NumberOfTries = 1;
cmdCfg.NumberOfTries = 1;
object loaderObj = RetryLogicConfigHelper.ReturnLoaderAndProviders(cnnCfg, cmdCfg, out SqlRetryLogicBaseProvider cnnProvider, out SqlRetryLogicBaseProvider cmdProvider);
Assert.NotNull(loaderObj);
RetryLogicConfigHelper.AssessProvider(cnnProvider, cnnCfg);
RetryLogicConfigHelper.AssessProvider(cmdProvider, cmdCfg);
// internal type used to resolve the specified method
s_connectionCRLTest.ConnectionRetryOpenInvalidCatalogFailed(TcpCnnString, cnnProvider);
s_commandCRLTest.RetryExecuteFail(TcpCnnString, cmdProvider);
}
public void ContextSwitchMangerTest(string name, bool value)
{
RetryLogicConfigHelper.ApplyContextSwitchByManager(name, value);
AppContext.TryGetSwitch(name, out bool result);
Assert.Equal(value, result);
}