Examples with Key com.scalar.db.io.Key used on opensource projects

Example 6 with Key

use of com.scalar.db.io.Key in project scalardb by scalar-labs.

the class StorageIntegrationTestBase method put_PutWithoutValuesGiven_ShouldStoreProperly.

@Test
public void put_PutWithoutValuesGiven_ShouldStoreProperly() throws ExecutionException {
    // Arrange
    Key partitionKey = new Key(COL_NAME1, 0);
    Key clusteringKey = new Key(COL_NAME4, 0);
    // Act
    assertThatCode(() -> storage.put(new Put(partitionKey, clusteringKey))).doesNotThrowAnyException();
    // Assert
    Optional<Result> result = storage.get(new Get(partitionKey, clusteringKey));
    assertThat(result).isPresent();
}

Example 7 with Key

use of com.scalar.db.io.Key in project scalardb by scalar-labs.

the class StorageIntegrationTestBase method preparePuts.

private List<Put> preparePuts() {
    List<Put> puts = new ArrayList<>();
    IntStream.range(0, 5).forEach(i -> IntStream.range(0, 3).forEach(j -> {
        Key partitionKey = new Key(COL_NAME1, i);
        Key clusteringKey = new Key(COL_NAME4, j);
        Put put = new Put(partitionKey, clusteringKey).withValue(COL_NAME2, Integer.toString(i + j)).withValue(COL_NAME3, i + j).withValue(COL_NAME5, j % 2 == 0);
        puts.add(put);
    }));
    return puts;
}

Example 8 with Key

use of com.scalar.db.io.Key in project scalardb by scalar-labs.

the class StorageIntegrationTestBase method mutate_SinglePutGiven_ShouldStoreProperly.

@Test
public void mutate_SinglePutGiven_ShouldStoreProperly() throws ExecutionException {
    // Arrange
    int pKey = 0;
    int cKey = 0;
    List<Put> puts = preparePuts();
    Key partitionKey = new Key(COL_NAME1, pKey);
    Key clusteringKey = new Key(COL_NAME4, cKey);
    Get get = new Get(partitionKey, clusteringKey);
    // Act
    storage.mutate(Collections.singletonList(puts.get(pKey * 2 + cKey)));
    // Assert
    Optional<Result> actual = storage.get(get);
    assertThat(actual.isPresent()).isTrue();
    assertThat(actual.get().getValue(COL_NAME1)).isEqualTo(Optional.of(new IntValue(COL_NAME1, pKey)));
    assertThat(actual.get().getValue(COL_NAME2)).isEqualTo(Optional.of(new TextValue(COL_NAME2, Integer.toString(pKey + cKey))));
    assertThat(actual.get().getValue(COL_NAME3)).isEqualTo(Optional.of(new IntValue(COL_NAME3, pKey + cKey)));
    assertThat(actual.get().getValue(COL_NAME4)).isEqualTo(Optional.of(new IntValue(COL_NAME4, cKey)));
    assertThat(actual.get().getValue(COL_NAME5)).isEqualTo(Optional.of(new BooleanValue(COL_NAME5, cKey % 2 == 0)));
}

Example 9 with Key

use of com.scalar.db.io.Key in project scalardb by scalar-labs.

the class StorageIntegrationTestBase method delete_DeleteWithIfGivenWhenSuchRecordExists_ShouldDeleteProperly.

@Test
public void delete_DeleteWithIfGivenWhenSuchRecordExists_ShouldDeleteProperly() throws ExecutionException {
    // Arrange
    populateRecords();
    int pKey = 0;
    int cKey = 0;
    Key partitionKey = new Key(COL_NAME1, pKey);
    Key clusteringKey = new Key(COL_NAME4, cKey);
    // Act
    Delete delete = prepareDelete(pKey, cKey);
    delete.withCondition(new DeleteIf(new ConditionalExpression(COL_NAME2, new TextValue(Integer.toString(pKey)), ConditionalExpression.Operator.EQ)));
    assertThatCode(() -> storage.delete(delete)).doesNotThrowAnyException();
    // Assert
    Optional<Result> actual = storage.get(new Get(partitionKey, clusteringKey));
    assertThat(actual.isPresent()).isFalse();
}

Example 10 with Key

use of com.scalar.db.io.Key in project scalardb by scalar-labs.

the class StorageIntegrationTestBase method mutate_SingleDeleteWithPartitionKeyAndClusteringKeyGiven_ShouldDeleteSingleRecordProperly.

@Test
public void mutate_SingleDeleteWithPartitionKeyAndClusteringKeyGiven_ShouldDeleteSingleRecordProperly() throws ExecutionException, IOException {
    // Arrange
    populateRecords();
    int pKey = 0;
    int cKey = 0;
    // Act
    Key partitionKey = new Key(COL_NAME1, pKey);
    Key clusteringKey = new Key(COL_NAME4, cKey);
    Delete delete = new Delete(partitionKey, clusteringKey);
    assertThatCode(() -> storage.mutate(Collections.singletonList(delete))).doesNotThrowAnyException();
    // Assert
    List<Result> actual = scanAll(new Scan(partitionKey));
    assertThat(actual.size()).isEqualTo(2);
    assertThat(actual.get(0).getValue(COL_NAME1).isPresent()).isTrue();
    assertThat(actual.get(0).getValue(COL_NAME1).get().getAsInt()).isEqualTo(0);
    assertThat(actual.get(0).getValue(COL_NAME4).isPresent()).isTrue();
    assertThat(actual.get(0).getValue(COL_NAME4).get().getAsInt()).isEqualTo(cKey + 1);
    assertThat(actual.get(1).getValue(COL_NAME1).isPresent()).isTrue();
    assertThat(actual.get(1).getValue(COL_NAME1).get().getAsInt()).isEqualTo(0);
    assertThat(actual.get(1).getValue(COL_NAME4).isPresent()).isTrue();
    assertThat(actual.get(1).getValue(COL_NAME4).get().getAsInt()).isEqualTo(cKey + 2);
}