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

Example 41 with Scan

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

the class ConsensusCommitIntegrationTestBase method scan_ScanGivenForDeletedWhenCoordinatorStateNotExistAndExpired_ShouldAbortTransaction.

@Test
public void scan_ScanGivenForDeletedWhenCoordinatorStateNotExistAndExpired_ShouldAbortTransaction() throws ExecutionException, CoordinatorException, CrudException {
    Scan scan = prepareScan(0, 0, 0, namespace1, TABLE_1);
    selection_SelectionGivenForDeletedWhenCoordinatorStateNotExistAndExpired_ShouldAbortTransaction(scan);
}

Example 42 with Scan

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

the class ConsensusCommitIntegrationTestBase method scan_ScanGivenForDeletedWhenCoordinatorStateNotExistAndNotExpired_ShouldNotAbortTransaction.

@Test
public void scan_ScanGivenForDeletedWhenCoordinatorStateNotExistAndNotExpired_ShouldNotAbortTransaction() throws ExecutionException, CoordinatorException {
    Scan scan = prepareScan(0, 0, 0, namespace1, TABLE_1);
    selection_SelectionGivenForDeletedWhenCoordinatorStateNotExistAndNotExpired_ShouldNotAbortTransaction(scan);
}

Example 43 with Scan

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

the class ConsensusCommitIntegrationTestBase method scan_DeleteGivenBefore_ShouldScan.

@Test
public void scan_DeleteGivenBefore_ShouldScan() throws CommitException, UnknownTransactionStatusException, CrudException {
    // Arrange
    ConsensusCommit transaction = manager.start();
    transaction.put(preparePut(0, 0, namespace1, TABLE_1).withValue(BALANCE, 1));
    transaction.put(preparePut(0, 1, namespace1, TABLE_1).withValue(BALANCE, 1));
    transaction.commit();
    // Act
    ConsensusCommit transaction1 = manager.start();
    transaction1.delete(prepareDelete(0, 0, namespace1, TABLE_1));
    Scan scan = prepareScan(0, 0, 1, namespace1, TABLE_1);
    List<Result> results = transaction1.scan(scan);
    assertThatCode(transaction1::commit).doesNotThrowAnyException();
    // Assert
    assertThat(results.size()).isEqualTo(1);
}

Example 44 with Scan

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

the class ConsensusCommitIntegrationTestBase method scan_ScanGivenForDeletedWhenCoordinatorStateAborted_ShouldRollback.

@Test
public void scan_ScanGivenForDeletedWhenCoordinatorStateAborted_ShouldRollback() throws ExecutionException, CoordinatorException, CrudException {
    Scan scan = prepareScan(0, 0, 0, namespace1, TABLE_1);
    selection_SelectionGivenForDeletedWhenCoordinatorStateAborted_ShouldRollback(scan);
}

Example 45 with Scan

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

the class DistributedTransactionServiceWithConsensusCommitIntegrationTest method scan_ScanGivenForNonExisting_ShouldReturnEmpty.

@Test
public void scan_ScanGivenForNonExisting_ShouldReturnEmpty() throws TransactionException {
    // Arrange
    populateRecords(TABLE_1);
    GrpcTransaction transaction = manager.start();
    Scan scan = prepareScan(0, 4, 4, TABLE_1);
    // Act
    List<Result> results = transaction.scan(scan);
    transaction.commit();
    // Assert
    assertThat(results.size()).isEqualTo(0);
}