//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void writeAndReadLastTxInformation() throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void WriteAndReadLastTxInformation()
{
StoreMigrator migrator = NewStoreMigrator();
TransactionId writtenTxId = new TransactionId(_random.nextLong(), _random.nextLong(), _random.nextLong());
migrator.WriteLastTxInformation(_directory.databaseLayout(), writtenTxId);
TransactionId readTxId = migrator.ReadLastTxInformation(_directory.databaseLayout());
assertEquals(writtenTxId, readTxId);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldComputeTheLastTxInfoCorrectly() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldComputeTheLastTxInfoCorrectly()
{
// given
DatabaseLayout databaseLayout = _directory.databaseLayout();
File prepare = _directory.directory("prepare");
MigrationTestUtils.prepareSampleLegacyDatabase(Version, _fs, databaseLayout.DatabaseDirectory(), prepare);
// and a state of the migration saying that it has done the actual migration
LogService logService = NullLogService.Instance;
PageCache pageCache = _pageCacheRule.getPageCache(_fs);
LogTailScanner tailScanner = GetTailScanner(databaseLayout.DatabaseDirectory());
UpgradableDatabase upgradableDatabase = GetUpgradableDatabase(pageCache, tailScanner);
string versionToMigrateFrom = upgradableDatabase.CheckUpgradable(databaseLayout).storeVersion();
SilentMigrationProgressMonitor progressMonitor = new SilentMigrationProgressMonitor();
StoreMigrator migrator = new StoreMigrator(_fs, pageCache, _config, logService, _jobScheduler);
DatabaseLayout migrationLayout = _directory.databaseLayout(StoreUpgrader.MIGRATION_DIRECTORY);
// when
migrator.Migrate(databaseLayout, migrationLayout, progressMonitor.StartSection("section"), versionToMigrateFrom, upgradableDatabase.CurrentVersion());
// then
assertTrue(TxIdComparator.apply(migrator.ReadLastTxInformation(migrationLayout)));
}