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

Example 31 with Get

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

the class ConsensusCommitIntegrationTestBase method get_GetGivenForPreparedWhenCoordinatorStateNotExistAndNotExpired_ShouldNotAbortTransaction.

@Test
public void get_GetGivenForPreparedWhenCoordinatorStateNotExistAndNotExpired_ShouldNotAbortTransaction() throws ExecutionException, CoordinatorException {
    Get get = prepareGet(0, 0, namespace1, TABLE_1);
    selection_SelectionGivenForPreparedWhenCoordinatorStateNotExistAndNotExpired_ShouldNotAbortTransaction(get);
}

Example 32 with Get

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

the class ConsensusCommitIntegrationTestBase method get_CalledTwiceAndAnotherTransactionCommitsInBetween_ShouldReturnFromSnapshotInSecondTime.

@Test
public void get_CalledTwiceAndAnotherTransactionCommitsInBetween_ShouldReturnFromSnapshotInSecondTime() throws CrudException, ExecutionException, CommitException, UnknownTransactionStatusException {
    // Arrange
    ConsensusCommit transaction = manager.start();
    Get get = prepareGet(0, 0, namespace1, TABLE_1);
    // Act
    Optional<Result> result1 = transaction.get(get);
    populateRecords(namespace1, TABLE_1);
    Optional<Result> result2 = transaction.get(get);
    // Assert
    verify(storage).get(any(Get.class));
    assertThat(result1).isEqualTo(result2);
}

Example 33 with Get

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

the class TwoPhaseConsensusCommitIntegrationTest method put_DeleteCalledBefore_ShouldThrowIllegalArgumentException.

@Test
public void put_DeleteCalledBefore_ShouldThrowIllegalArgumentException() throws TransactionException {
    // Arrange
    TwoPhaseConsensusCommit transaction = manager.start();
    transaction.put(preparePut(0, 0, TABLE_1).withValue(BALANCE, 1));
    transaction.prepare();
    transaction.commit();
    // Act
    TwoPhaseConsensusCommit transaction1 = manager.start();
    Get get = prepareGet(0, 0, TABLE_1);
    transaction1.get(get);
    transaction1.delete(prepareDelete(0, 0, TABLE_1));
    Throwable thrown = catchThrowable(() -> transaction1.put(preparePut(0, 0, TABLE_1).withValue(BALANCE, 2)));
    transaction1.rollback();
    // Assert
    assertThat(thrown).isInstanceOf(IllegalArgumentException.class);
}

Example 34 with Get

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

the class TwoPhaseConsensusCommitIntegrationTest method get_PutCalledBefore_ShouldGet.

@Test
public void get_PutCalledBefore_ShouldGet() throws CrudException {
    // Arrange
    TwoPhaseConsensusCommit transaction = manager.start();
    // Act
    transaction.put(preparePut(0, 0, TABLE_1).withValue(BALANCE, 1));
    Get get = prepareGet(0, 0, TABLE_1);
    Optional<Result> result = transaction.get(get);
    assertThatCode(() -> {
        transaction.prepare();
        transaction.commit();
    }).doesNotThrowAnyException();
    // Assert
    assertThat(result).isPresent();
    assertThat(getBalance(result.get())).isEqualTo(1);
}

Example 35 with Get

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

the class JdbcTransactionIntegrationTest method prepareGet.

private Get prepareGet(int id, int type, String namespace, String table) {
    Key partitionKey = new Key(ACCOUNT_ID, id);
    Key clusteringKey = new Key(ACCOUNT_TYPE, type);
    return new Get(partitionKey, clusteringKey).forNamespace(namespace).forTable(table).withConsistency(Consistency.LINEARIZABLE);
}