Examples with TransactionState com.scalar.db.api.TransactionState used on opensource projects

Example 36 with TransactionState

use of com.scalar.db.api.TransactionState in project scalardb by scalar-labs.

the class DistributedTransactionServiceWithConsensusCommitIntegrationTest method getState_forFailedTransaction_ShouldReturnAbortedState.

@Test
public void getState_forFailedTransaction_ShouldReturnAbortedState() throws TransactionException {
    // Arrange
    GrpcTransaction transaction1 = manager.start();
    transaction1.get(prepareGet(0, 0, TABLE_1));
    transaction1.put(preparePut(0, 0, TABLE_1).withValue(BALANCE, 1));
    GrpcTransaction transaction2 = manager.start();
    transaction2.get(prepareGet(0, 0, TABLE_1));
    transaction2.put(preparePut(0, 0, TABLE_1).withValue(BALANCE, 1));
    transaction2.commit();
    assertThatCode(transaction1::commit).isInstanceOf(CommitException.class);
    // Act
    TransactionState state = manager.getState(transaction1.getId());
    // Assert
    assertThat(state).isEqualTo(TransactionState.ABORTED);
}

Example 37 with TransactionState

use of com.scalar.db.api.TransactionState in project scalardb by scalar-labs.

the class TwoPhaseCommitTransactionServiceWithTwoPhaseConsensusCommitIntegrationTest method getState_forSuccessfulTransaction_ShouldReturnCommittedState.

@Test
public void getState_forSuccessfulTransaction_ShouldReturnCommittedState() throws TransactionException {
    // Arrange
    GrpcTwoPhaseCommitTransaction transaction = manager.start();
    transaction.get(prepareGet(0, 0, TABLE_1));
    transaction.put(preparePut(0, 0, TABLE_1).withValue(BALANCE, 1));
    transaction.prepare();
    transaction.commit();
    // Act
    TransactionState state = manager.getState(transaction.getId());
    // Assert
    assertThat(state).isEqualTo(TransactionState.COMMITTED);
}