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

Example 71 with Delete

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

the class RollbackMutationComposerTest method add_GetAndPreparedResultGivenAndBeforeResultNotGiven_ShouldComposeDelete.

@Test
public void add_GetAndPreparedResultGivenAndBeforeResultNotGiven_ShouldComposeDelete() throws ExecutionException {
    // Arrange
    composer = new RollbackMutationComposer(ANY_ID_2, storage, tableMetadataManager, mutations);
    TransactionResult result = prepareInitialResult(ANY_ID_2, TransactionState.PREPARED);
    Get get = prepareGet();
    // Act
    composer.add(get, result);
    // Assert
    Delete actual = (Delete) mutations.get(0);
    Delete expected = new Delete(get.getPartitionKey(), get.getClusteringKey().orElse(null)).forNamespace(get.forNamespace().get()).forTable(get.forTable().get());
    expected.withConsistency(Consistency.LINEARIZABLE);
    expected.withCondition(new DeleteIf(new ConditionalExpression(ID, toIdValue(ANY_ID_2), Operator.EQ), new ConditionalExpression(STATE, toStateValue(TransactionState.PREPARED), Operator.EQ)));
    assertThat(actual).isEqualTo(expected);
}

Example 72 with Delete

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

the class SnapshotTest method get_KeyGivenContainedInReadSetAndDeleteSet_ShouldReturnEmpty.

@Test
public void get_KeyGivenContainedInReadSetAndDeleteSet_ShouldReturnEmpty() throws CrudException {
    // Arrange
    snapshot = prepareSnapshot(Isolation.SNAPSHOT);
    Snapshot.Key key = new Snapshot.Key(prepareGet());
    TransactionResult result = prepareResult(ANY_ID);
    snapshot.put(key, Optional.of(result));
    Delete delete = prepareDelete();
    snapshot.put(key, delete);
    // Act
    Optional<TransactionResult> actual = snapshot.get(key);
    // Assert
    assertThat(actual).isNotPresent();
}

Example 73 with Delete

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

the class SnapshotTest method put_PutGivenAfterDelete_ShouldThrowIllegalArgumentException.

@Test
public void put_PutGivenAfterDelete_ShouldThrowIllegalArgumentException() {
    // Arrange
    snapshot = prepareSnapshot(Isolation.SNAPSHOT);
    Delete delete = prepareDelete();
    Snapshot.Key deleteKey = new Snapshot.Key(prepareDelete());
    snapshot.put(deleteKey, delete);
    Put put = preparePut();
    Snapshot.Key putKey = new Snapshot.Key(preparePut());
    // Act Assert
    assertThatThrownBy(() -> snapshot.put(putKey, put)).isInstanceOf(IllegalArgumentException.class);
}

Example 74 with Delete

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

the class SnapshotTest method to_RollbackMutationComposerGiven_ShouldCallComposerProperly.

@Test
public void to_RollbackMutationComposerGiven_ShouldCallComposerProperly() throws CommitConflictException, ExecutionException {
    // Arrange
    snapshot = prepareSnapshot(Isolation.SNAPSHOT);
    Put put = preparePut();
    Delete delete = prepareAnotherDelete();
    TransactionResult result = prepareResult(ANY_ID);
    snapshot.put(new Snapshot.Key(prepareGet()), Optional.of(result));
    snapshot.put(new Snapshot.Key(prepareAnotherGet()), Optional.of(result));
    snapshot.put(new Snapshot.Key(put), put);
    snapshot.put(new Snapshot.Key(delete), delete);
    configureBehavior();
    // Act
    snapshot.to(rollbackComposer);
    // Assert
    verify(rollbackComposer).add(put, result);
    verify(rollbackComposer).add(delete, result);
}

Example 75 with Delete

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

the class SnapshotTest method prepareDelete.

private Delete prepareDelete() {
    Key partitionKey = new Key(ANY_NAME_1, ANY_TEXT_1);
    Key clusteringKey = new Key(ANY_NAME_2, ANY_TEXT_2);
    return new Delete(partitionKey, clusteringKey).withConsistency(Consistency.LINEARIZABLE).forNamespace(ANY_NAMESPACE_NAME).forTable(ANY_TABLE_NAME);
}