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

Example 31 with Result

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

the class StorageIntegrationTestBase method put_PutWithIfGivenWhenNoSuchRecord_ShouldThrowNoMutationException.

@Test
public void put_PutWithIfGivenWhenNoSuchRecord_ShouldThrowNoMutationException() throws ExecutionException {
    // Arrange
    int pKey = 0;
    int cKey = 0;
    List<Put> puts = preparePuts();
    Get get = prepareGet(pKey, cKey);
    // Act Assert
    storage.put(puts.get(0));
    puts.get(0).withCondition(new PutIf(new ConditionalExpression(COL_NAME3, new IntValue(pKey + cKey + 1), ConditionalExpression.Operator.EQ)));
    puts.get(0).withValue(COL_NAME3, Integer.MAX_VALUE);
    assertThatThrownBy(() -> storage.put(puts.get(0))).isInstanceOf(NoMutationException.class);
    // Assert
    Optional<Result> actual = storage.get(get);
    assertThat(actual.isPresent()).isTrue();
    Result result = actual.get();
    assertThat(result.getValue(COL_NAME1)).isEqualTo(Optional.of(new IntValue(COL_NAME1, pKey)));
    assertThat(result.getValue(COL_NAME4)).isEqualTo(Optional.of(new IntValue(COL_NAME4, cKey)));
    assertThat(result.getValue(COL_NAME3)).isEqualTo(Optional.of(new IntValue(COL_NAME3, pKey + cKey)));
}

Example 32 with Result

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

the class StorageSecondaryIndexIntegrationTestBase method assertResults.

private void assertResults(List<Result> results, Value<?> secondaryIndexValue) {
    assertThat(results.size()).isEqualTo(DATA_NUM);
    Set<Integer> partitionKeySet = new HashSet<>();
    for (int i = 0; i < DATA_NUM; i++) {
        partitionKeySet.add(i);
    }
    for (Result result : results) {
        assertThat(result.getValue(PARTITION_KEY).isPresent()).isTrue();
        partitionKeySet.remove(result.getValue(PARTITION_KEY).get().getAsInt());
        assertThat(result.getValue(INDEX_COL_NAME).isPresent()).isTrue();
        assertThat(result.getValue(INDEX_COL_NAME).get()).isEqualTo(secondaryIndexValue);
        assertThat(result.getValue(COL_NAME).isPresent()).isTrue();
        assertThat(result.getValue(COL_NAME).get().getAsInt()).isEqualTo(1);
    }
    assertThat(partitionKeySet).isEmpty();
}

Example 33 with Result

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

the class StorageSecondaryIndexIntegrationTestBase method scan_WithMaxSecondaryIndexValue_ShouldReturnProperResult.

@Test
public void scan_WithMaxSecondaryIndexValue_ShouldReturnProperResult() throws ExecutionException, IOException {
    for (DataType secondaryIndexType : secondaryIndexTypes) {
        truncateTable(secondaryIndexType);
        // Arrange
        Value<?> secondaryIndexValue = getMaxValue(INDEX_COL_NAME, secondaryIndexType);
        prepareRecords(secondaryIndexType, secondaryIndexValue);
        Scan scan = new Scan(new Key(secondaryIndexValue)).forNamespace(namespace).forTable(getTableName(secondaryIndexType));
        // Act
        List<Result> results = scanAll(scan);
        // Assert
        assertResults(results, secondaryIndexValue);
    }
}

Example 34 with Result

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

the class StorageSecondaryIndexIntegrationTestBase method scan_WithRandomSecondaryIndexValue_ShouldReturnProperResult.

@Test
public void scan_WithRandomSecondaryIndexValue_ShouldReturnProperResult() throws ExecutionException, IOException {
    RANDOM.setSeed(seed);
    for (DataType secondaryIndexType : secondaryIndexTypes) {
        truncateTable(secondaryIndexType);
        for (int i = 0; i < ATTEMPT_COUNT; i++) {
            // Arrange
            Value<?> secondaryIndexValue = getRandomValue(RANDOM, INDEX_COL_NAME, secondaryIndexType);
            prepareRecords(secondaryIndexType, secondaryIndexValue);
            Scan scan = new Scan(new Key(secondaryIndexValue)).forNamespace(namespace).forTable(getTableName(secondaryIndexType));
            // Act
            List<Result> results = scanAll(scan);
            // Assert
            assertResults(results, secondaryIndexValue);
        }
    }
}

Example 35 with Result

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

the class StorageSecondaryIndexIntegrationTestBase method scan_WithMinSecondaryIndexValue_ShouldReturnProperResult.

@Test
public void scan_WithMinSecondaryIndexValue_ShouldReturnProperResult() throws ExecutionException, IOException {
    for (DataType secondaryIndexType : secondaryIndexTypes) {
        truncateTable(secondaryIndexType);
        // Arrange
        Value<?> secondaryIndexValue = getMinValue(INDEX_COL_NAME, secondaryIndexType);
        prepareRecords(secondaryIndexType, secondaryIndexValue);
        Scan scan = new Scan(new Key(secondaryIndexValue)).forNamespace(namespace).forTable(getTableName(secondaryIndexType));
        // Act
        List<Result> results = scanAll(scan);
        // Assert
        assertResults(results, secondaryIndexValue);
    }
}