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

Example 26 with Delete

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

the class TwoPhaseConsensusCommitTest method mutate_PutAndDeleteGiven_ShouldCallCrudHandlerPutAndDelete.

@Test
public void mutate_PutAndDeleteGiven_ShouldCallCrudHandlerPutAndDelete() {
    // Arrange
    Put put = preparePut();
    Delete delete = prepareDelete();
    TwoPhaseConsensusCommit transaction = new TwoPhaseConsensusCommit(crud, commit, recovery, false);
    when(crud.getSnapshot()).thenReturn(snapshot);
    // Act
    transaction.mutate(Arrays.asList(put, delete));
    // Assert
    verify(crud).put(put);
    verify(crud).delete(delete);
}

Example 27 with Delete

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

the class JdbcTransactionManagerTest method mutate_withConflictError_shouldThrowCrudConflictException.

@Test
public void mutate_withConflictError_shouldThrowCrudConflictException() throws SQLException, ExecutionException {
    // Arrange
    when(jdbcService.put(any(), any())).thenThrow(sqlException);
    when(sqlException.getErrorCode()).thenReturn(1213);
    // Act Assert
    assertThatThrownBy(() -> {
        JdbcTransaction transaction = manager.start();
        Put put = new Put(new Key("p1", "val1")).withValue("v1", "val2").forNamespace(NAMESPACE).forTable(TABLE);
        Delete delete = new Delete(new Key("p1", "val1")).forNamespace(NAMESPACE).forTable(TABLE);
        transaction.mutate(Arrays.asList(put, delete));
    }).isInstanceOf(CrudConflictException.class);
}

Example 28 with Delete

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

the class JdbcTransactionManagerTest method whenMutateOperationsExecutedAndJdbcServiceThrowsSQLException_shouldThrowCrudException.

@Test
public void whenMutateOperationsExecutedAndJdbcServiceThrowsSQLException_shouldThrowCrudException() throws Exception {
    // Arrange
    when(jdbcService.put(any(), any())).thenThrow(sqlException);
    // Act Assert
    assertThatThrownBy(() -> {
        JdbcTransaction transaction = manager.start();
        Put put = new Put(new Key("p1", "val1")).withValue("v1", "val2").forNamespace(NAMESPACE).forTable(TABLE);
        Delete delete = new Delete(new Key("p1", "val1")).forNamespace(NAMESPACE).forTable(TABLE);
        transaction.mutate(Arrays.asList(put, delete));
    }).isInstanceOf(CrudException.class);
}

Example 29 with Delete

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

the class JdbcTransactionManagerTest method whenSomeOperationsExecutedAndCommit_shouldCallJdbcService.

@Test
public void whenSomeOperationsExecutedAndCommit_shouldCallJdbcService() throws Exception {
    // Arrange
    when(jdbcService.scan(any(), any())).thenReturn(Collections.emptyList());
    when(jdbcService.put(any(), any())).thenReturn(true);
    when(jdbcService.delete(any(), any())).thenReturn(true);
    // Act
    JdbcTransaction transaction = manager.start();
    Get get = new Get(new Key("p1", "val")).forNamespace(NAMESPACE).forTable(TABLE);
    transaction.get(get);
    Scan scan = new Scan(new Key("p1", "val")).forNamespace(NAMESPACE).forTable(TABLE);
    transaction.scan(scan);
    Put put = new Put(new Key("p1", "val1")).withValue("v1", "val2").forNamespace(NAMESPACE).forTable(TABLE);
    transaction.put(put);
    Delete delete = new Delete(new Key("p1", "val1")).forNamespace(NAMESPACE).forTable(TABLE);
    transaction.delete(delete);
    transaction.mutate(Arrays.asList(put, delete));
    transaction.commit();
    // Assert
    verify(jdbcService).get(any(), any());
    verify(jdbcService).scan(any(), any());
    verify(jdbcService, times(2)).put(any(), any());
    verify(jdbcService, times(2)).delete(any(), any());
    verify(connection).commit();
    verify(connection).close();
}

Example 30 with Delete

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

the class ScalarDbUtilsTest method copyAndSetTargetToIfNot_MutationsGiven_ShouldReturnDifferentInstance.

@Test
public void copyAndSetTargetToIfNot_MutationsGiven_ShouldReturnDifferentInstance() {
    // Arrange
    Put put = new Put(new Key("c1", "v1"));
    Delete delete = new Delete(new Key("c1", "v1"));
    List<Mutation> mutations = Arrays.asList(put, delete);
    // Act
    List<Mutation> actual = ScalarDbUtils.copyAndSetTargetToIfNot(mutations, NAMESPACE, TABLE);
    // Assert
    assertThat(actual == mutations).isFalse();
    assertThat(actual.get(0) == put).isFalse();
    assertThat(actual.get(1) == delete).isFalse();
    assertThat(put.forNamespace()).isNotPresent();
    assertThat(put.forTable()).isNotPresent();
    assertThat(delete.forNamespace()).isNotPresent();
    assertThat(delete.forTable()).isNotPresent();
    assertThat(actual.get(0).forNamespace()).isEqualTo(NAMESPACE);
    assertThat(actual.get(0).forTable()).isEqualTo(TABLE);
    assertThat(actual.get(1).forNamespace()).isEqualTo(NAMESPACE);
    assertThat(actual.get(1).forTable()).isEqualTo(TABLE);
}