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

Example 21 with Key

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

the class StorageIntegrationTestBase method operation_NoTargetGiven_ShouldThrowIllegalArgumentException.

@Test
public void operation_NoTargetGiven_ShouldThrowIllegalArgumentException() {
    // Arrange
    storage.with(null, TABLE);
    Key partitionKey = new Key(COL_NAME1, 0);
    Key clusteringKey = new Key(COL_NAME4, 0);
    Get get = new Get(partitionKey, clusteringKey);
    // Act Assert
    assertThatThrownBy(() -> storage.get(get)).isInstanceOf(IllegalArgumentException.class);
}

Example 22 with Key

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

the class StorageIntegrationTestBase method scannerIterator_OneAndIteratorCalled_ShouldRetrieveCorrectResults.

@Test
public void scannerIterator_OneAndIteratorCalled_ShouldRetrieveCorrectResults() throws ExecutionException, IOException {
    // Arrange
    populateRecords();
    int pKey = 0;
    // Act
    Scan scan = new Scan(new Key(COL_NAME1, pKey));
    List<Result> actual = new ArrayList<>();
    Scanner scanner = storage.scan(scan);
    Optional<Result> result = scanner.one();
    scanner.forEach(actual::add);
    scanner.close();
    // Assert
    assertThat(result.isPresent()).isTrue();
    assertThat(result.get().getValue(COL_NAME1).isPresent()).isTrue();
    assertThat(result.get().getValue(COL_NAME1).get().getAsInt()).isEqualTo(0);
    assertThat(result.get().getValue(COL_NAME4).isPresent()).isTrue();
    assertThat(result.get().getValue(COL_NAME4).get().getAsInt()).isEqualTo(0);
    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(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(2);
}

Example 23 with Key

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

the class StorageIntegrationTestBase method operation_WrongTableGiven_ShouldThrowIllegalArgumentException.

@Test
public void operation_WrongTableGiven_ShouldThrowIllegalArgumentException() {
    // Arrange
    // a wrong table
    storage.with(namespace, "wrong_" + TABLE);
    Key partitionKey = new Key(COL_NAME1, 0);
    Key clusteringKey = new Key(COL_NAME4, 0);
    Get get = new Get(partitionKey, clusteringKey);
    // Act Assert
    assertThatThrownBy(() -> storage.get(get)).isInstanceOf(IllegalArgumentException.class);
}

Example 24 with Key

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

the class StorageIntegrationTestBase method scan_ScanWithOrderDescGiven_ShouldReturnDescendingOrderedResults.

@Test
public void scan_ScanWithOrderDescGiven_ShouldReturnDescendingOrderedResults() throws IOException, ExecutionException {
    // Arrange
    List<Put> puts = preparePuts();
    storage.mutate(Arrays.asList(puts.get(0), puts.get(1), puts.get(2)));
    Scan scan = new Scan(new Key(COL_NAME1, 0)).withOrdering(new Scan.Ordering(COL_NAME4, Scan.Ordering.Order.DESC));
    // Act
    List<Result> actual = scanAll(scan);
    // Assert
    assertThat(actual.size()).isEqualTo(3);
    assertThat(actual.get(0).getValue(COL_NAME4)).isEqualTo(Optional.of(new IntValue(COL_NAME4, 2)));
    assertThat(actual.get(1).getValue(COL_NAME4)).isEqualTo(Optional.of(new IntValue(COL_NAME4, 1)));
    assertThat(actual.get(2).getValue(COL_NAME4)).isEqualTo(Optional.of(new IntValue(COL_NAME4, 0)));
}

Example 25 with Key

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

the class StorageIntegrationTestBase method put_PutWithoutValuesGivenTwice_ShouldStoreProperly.

@Test
public void put_PutWithoutValuesGivenTwice_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();
    assertThatCode(() -> storage.put(new Put(partitionKey, clusteringKey))).doesNotThrowAnyException();
    // Assert
    Optional<Result> result = storage.get(new Get(partitionKey, clusteringKey));
    assertThat(result).isPresent();
}