//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldGenerateTransactionInformationWhenLogsAreEmpty() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldGenerateTransactionInformationWhenLogsAreEmpty()
{
// given
long txId = 1;
DatabaseLayout databaseLayout = _directory.databaseLayout();
File neoStore = databaseLayout.MetadataStore();
neoStore.createNewFile();
Config config = mock(typeof(Config));
LogService logService = new SimpleLogService(NullLogProvider.Instance, NullLogProvider.Instance);
// when
// ... transaction info not in neo store
assertEquals(FIELD_NOT_PRESENT, getRecord(_pageCache, neoStore, LAST_TRANSACTION_ID));
assertEquals(FIELD_NOT_PRESENT, getRecord(_pageCache, neoStore, LAST_TRANSACTION_CHECKSUM));
assertEquals(FIELD_NOT_PRESENT, getRecord(_pageCache, neoStore, LAST_TRANSACTION_COMMIT_TIMESTAMP));
// ... and with migrator
StoreMigrator migrator = new StoreMigrator(_fileSystemRule.get(), _pageCache, config, logService, _jobScheduler);
TransactionId actual = migrator.ExtractTransactionIdInformation(neoStore, txId);
// then
assertEquals(txId, actual.TransactionIdConflict());
assertEquals(Org.Neo4j.Kernel.impl.transaction.log.TransactionIdStore_Fields.BASE_TX_CHECKSUM, actual.Checksum());
assertEquals(Org.Neo4j.Kernel.impl.transaction.log.TransactionIdStore_Fields.BASE_TX_COMMIT_TIMESTAMP, actual.CommitTimestamp());
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldExtractTransactionInformationFromMetaDataStore() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldExtractTransactionInformationFromMetaDataStore()
{
// given
// ... variables
long txId = 42;
long checksum = 123456789123456789L;
long timestamp = 919191919191919191L;
TransactionId expected = new TransactionId(txId, checksum, timestamp);
// ... and files
DatabaseLayout databaseLayout = _directory.databaseLayout();
File neoStore = databaseLayout.MetadataStore();
neoStore.createNewFile();
// ... and mocks
Config config = mock(typeof(Config));
LogService logService = mock(typeof(LogService));
// when
// ... data in record
setRecord(_pageCache, neoStore, LAST_TRANSACTION_ID, txId);
setRecord(_pageCache, neoStore, LAST_TRANSACTION_CHECKSUM, checksum);
setRecord(_pageCache, neoStore, LAST_TRANSACTION_COMMIT_TIMESTAMP, timestamp);
// ... and with migrator
StoreMigrator migrator = new StoreMigrator(_fileSystemRule.get(), _pageCache, config, logService, _jobScheduler);
TransactionId actual = migrator.ExtractTransactionIdInformation(neoStore, txId);
// then
assertEquals(expected, actual);
}