public void TestInitWithNoLocationSet()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
logger.Initialize(rmId.ToString());
Assert.AreEqual(Directory.GetCurrentDirectory(), logger.Location);
}
public void TestInitWithNonDefaultLocationSet()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
logger.Location = nonDefaultLogLocation;
logger.Initialize(rmId.ToString());
Assert.AreEqual(nonDefaultLogLocation, logger.Location);
}
public void TestInitWithAutoCreateLocation()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
Assert.IsFalse(Directory.Exists(autoCreatePath));
logger.AutoCreateLocation = true;
logger.Location = autoCreatePath;
logger.Initialize(rmId.ToString());
Assert.IsTrue(Directory.Exists(autoCreatePath));
Assert.AreEqual(autoCreatePath, logger.Location);
}
public void TestInitWithLocationSetToBadPath()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
logger.Location = this.nonExistantPath;
try
{
logger.Initialize(rmId.ToString());
Assert.Fail("Should have detected an invalid dir and thrown an exception");
}
catch
{
}
}
public void TestRecoverLoggedRecord()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
byte[] globalId = new byte[32];
byte[] branchQ = new byte[32];
byte[] recoveryData = new byte[256];
Random gen = new Random();
gen.NextBytes(globalId);
gen.NextBytes(branchQ);
gen.NextBytes(recoveryData);
logger.Location = nonDefaultLogLocation;
logger.Initialize(rmId.ToString());
XATransactionId xid = new XATransactionId();
xid.GlobalTransactionId = globalId;
xid.BranchQualifier = branchQ;
logger.LogRecoveryInfo(xid, recoveryData);
Assert.IsTrue(File.Exists(logger.Location + Path.DirectorySeparatorChar + rmId.ToString() + ".bin"),
"Recovery File was not created");
Assert.IsTrue(logger.GetRecoverables().Length == 1,
"Did not recover the logged record.");
KeyValuePair<XATransactionId, byte[]>[] records = logger.GetRecoverables();
Assert.AreEqual(1, records.Length);
Assert.AreEqual(globalId, records[0].Key.GlobalTransactionId, "Incorrect Global TX Id returned");
Assert.AreEqual(branchQ, records[0].Key.BranchQualifier, "Incorrect Branch Qualifier returned");
Assert.AreEqual(recoveryData, records[0].Value, "Incorrect Recovery Information returned");
}
public void TestPurgeTransactionRecord()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
byte[] globalId = new byte[32];
byte[] branchQ = new byte[32];
byte[] recoveryData = new byte[256];
Random gen = new Random();
gen.NextBytes(globalId);
gen.NextBytes(branchQ);
gen.NextBytes(recoveryData);
logger.Location = nonDefaultLogLocation;
logger.Initialize(rmId.ToString());
XATransactionId xid = new XATransactionId();
xid.GlobalTransactionId = globalId;
xid.BranchQualifier = branchQ;
logger.LogRecoveryInfo(xid, recoveryData);
Assert.IsTrue(File.Exists(logger.Location + Path.DirectorySeparatorChar + rmId.ToString() + ".bin"),
"Recovery File was not created");
logger.Purge();
Assert.IsFalse(File.Exists(logger.Location + Path.DirectorySeparatorChar + rmId.ToString() + ".bin"),
"Recovery File was not created");
}
public void TestNothingToRecover()
{
RecoveryFileLogger logger = new RecoveryFileLogger();
logger.Location = nonDefaultLogLocation;
logger.Initialize(rmId.ToString());
Assert.IsTrue(logger.GetRecoverables().Length == 0);
}