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

Example 21 with Get

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

the class StorageWithReservedKeywordIntegrationTestBase method get_GetWithReservedKeywordAndPartitionKeyAndClusteringKeyGiven_ShouldRetrieveSingleResult.

@Test
public void get_GetWithReservedKeywordAndPartitionKeyAndClusteringKeyGiven_ShouldRetrieveSingleResult() throws ExecutionException {
    // Arrange
    populateRecords();
    int pKey = 0;
    // Act
    Get get = prepareGet(pKey, 0);
    Optional<Result> actual = storage.get(get);
    // Assert
    assertThat(actual.isPresent()).isTrue();
    assertThat(actual.get().getValue(columnName1)).isEqualTo(Optional.of(new IntValue(columnName1, pKey)));
    assertThat(actual.get().getValue(columnName4)).isEqualTo(Optional.of(new IntValue(columnName4, 0)));
}

Example 22 with Get

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

the class ConsensusCommitIntegrationTestBase method get_DeleteCalledBefore_ShouldReturnEmpty.

@Test
public void get_DeleteCalledBefore_ShouldReturnEmpty() throws CommitException, UnknownTransactionStatusException, CrudException {
    // Arrange
    ConsensusCommit transaction = manager.start();
    transaction.put(preparePut(0, 0, namespace1, TABLE_1).withValue(BALANCE, 1));
    transaction.commit();
    // Act
    ConsensusCommit transaction1 = manager.start();
    Get get = prepareGet(0, 0, namespace1, TABLE_1);
    Optional<Result> resultBefore = transaction1.get(get);
    transaction1.delete(prepareDelete(0, 0, namespace1, TABLE_1));
    Optional<Result> resultAfter = transaction1.get(get);
    assertThatCode(transaction1::commit).doesNotThrowAnyException();
    // Assert
    assertThat(resultBefore.isPresent()).isTrue();
    assertThat(resultAfter.isPresent()).isFalse();
}

Example 23 with Get

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

the class ConsensusCommitIntegrationTestBase method commit_DeleteGivenForNonExisting_ShouldThrowIllegalArgumentException.

@Test
public void commit_DeleteGivenForNonExisting_ShouldThrowIllegalArgumentException() throws CrudException {
    // Arrange
    Get get = prepareGet(0, 0, namespace1, TABLE_1);
    Delete delete = prepareDelete(0, 0, namespace1, TABLE_1);
    ConsensusCommit transaction = manager.start();
    // Act Assert
    transaction.get(get);
    transaction.delete(delete);
    assertThatCode(transaction::commit).isInstanceOf(CommitException.class).hasCauseInstanceOf(IllegalArgumentException.class);
}

Example 24 with Get

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

the class ConsensusCommitIntegrationTestBase method delete_PutCalledBefore_ShouldDelete.

@Test
public void delete_PutCalledBefore_ShouldDelete() throws CommitException, UnknownTransactionStatusException, CrudException {
    // Arrange
    ConsensusCommit transaction = manager.start();
    transaction.put(preparePut(0, 0, namespace1, TABLE_1).withValue(BALANCE, 1));
    transaction.commit();
    // Act
    ConsensusCommit transaction1 = manager.start();
    Get get = prepareGet(0, 0, namespace1, TABLE_1);
    Optional<Result> resultBefore = transaction1.get(get);
    transaction1.put(preparePut(0, 0, namespace1, TABLE_1).withValue(BALANCE, 2));
    transaction1.delete(prepareDelete(0, 0, namespace1, TABLE_1));
    assertThatCode(transaction1::commit).doesNotThrowAnyException();
    // Assert
    ConsensusCommit transaction2 = manager.start();
    Optional<Result> resultAfter = transaction2.get(get);
    transaction2.commit();
    assertThat(resultBefore.isPresent()).isTrue();
    assertThat(resultAfter.isPresent()).isFalse();
}

Example 25 with Get

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

the class ConsensusCommitIntegrationTestBase method commit_DeleteGivenForExistingAfterRead_ShouldDeleteRecord.

@Test
public void commit_DeleteGivenForExistingAfterRead_ShouldDeleteRecord() throws CommitException, UnknownTransactionStatusException, CrudException {
    // Arrange
    populateRecords(namespace1, TABLE_1);
    Get get = prepareGet(0, 0, namespace1, TABLE_1);
    Delete delete = prepareDelete(0, 0, namespace1, TABLE_1);
    ConsensusCommit transaction = manager.start();
    // Act
    Optional<Result> result = transaction.get(get);
    transaction.delete(delete);
    transaction.commit();
    // Assert
    assertThat(result.isPresent()).isTrue();
    ConsensusCommit another = manager.start();
    assertThat(another.get(get).isPresent()).isFalse();
}