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

Example 51 with Delete

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

the class MultiStorageTest method whenDeleteDataFromTable1_DataShouldBeDeletedFromStorage1.

@Test
public void whenDeleteDataFromTable1_DataShouldBeDeletedFromStorage1() throws ExecutionException {
    // Arrange
    String namespace = NAMESPACE1;
    String table = TABLE1;
    Key partitionKey = new Key(COL_NAME1, 1);
    Key clusteringKey = new Key(COL_NAME2, 2);
    Delete delete = new Delete(partitionKey, clusteringKey).forNamespace(namespace).forTable(table);
    // Act
    multiStorage.delete(delete);
    // Assert
    verify(storage1).delete(any(Delete.class));
}

Example 52 with Delete

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

the class MultiStorageTest method whenDeleteDataFromTable3_DataShouldBeDeletedFromDefaultStorage.

@Test
public void whenDeleteDataFromTable3_DataShouldBeDeletedFromDefaultStorage() throws ExecutionException {
    // Arrange
    String namespace = NAMESPACE1;
    String table = TABLE3;
    Key partitionKey = new Key(COL_NAME1, 1);
    Key clusteringKey = new Key(COL_NAME2, 2);
    Delete delete = new Delete(partitionKey, clusteringKey).forNamespace(namespace).forTable(table);
    // Act
    multiStorage.delete(delete);
    // Assert
    verify(storage3).delete(any(Delete.class));
}

Example 53 with Delete

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

the class DeleteStatementHandlerTest method handle_DeleteWithoutClusteringKeyGiven_ShouldCallDeleteItem.

@Test
public void handle_DeleteWithoutClusteringKeyGiven_ShouldCallDeleteItem() {
    // Arrange
    when(metadata.getClusteringKeyNames()).thenReturn(new LinkedHashSet<>(Collections.singletonList(ANY_NAME_2)));
    when(client.deleteItem(any(DeleteItemRequest.class))).thenReturn(response);
    Key partitionKey = new Key(ANY_NAME_1, ANY_TEXT_1);
    Delete delete = new Delete(partitionKey).forNamespace(ANY_NAMESPACE_NAME).forTable(ANY_TABLE_NAME);
    DynamoMutation dynamoMutation = new DynamoMutation(delete, metadata);
    // Act Assert
    assertThatCode(() -> handler.handle(delete)).doesNotThrowAnyException();
    // Assert
    ArgumentCaptor<DeleteItemRequest> captor = ArgumentCaptor.forClass(DeleteItemRequest.class);
    verify(client).deleteItem(captor.capture());
    DeleteItemRequest actualRequest = captor.getValue();
    assertThat(actualRequest.key()).isEqualTo(dynamoMutation.getKeyMap());
    assertThat(actualRequest.conditionExpression()).isNull();
}

Example 54 with Delete

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

the class DeleteStatementHandlerTest 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).forNamespace(ANY_NAMESPACE_NAME).forTable(ANY_TABLE_NAME);
}

Example 55 with Delete

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

the class DeleteStatementHandlerTest method handle_DeleteWithConditionsGiven_ShouldCallDeleteItem.

@Test
public void handle_DeleteWithConditionsGiven_ShouldCallDeleteItem() {
    // Arrange
    when(metadata.getClusteringKeyNames()).thenReturn(new LinkedHashSet<>(Collections.singletonList(ANY_NAME_2)));
    when(client.deleteItem(any(DeleteItemRequest.class))).thenReturn(response);
    Delete delete = prepareDelete().withCondition(new DeleteIfExists());
    DynamoMutation dynamoMutation = new DynamoMutation(delete, metadata);
    // Act Assert
    assertThatCode(() -> handler.handle(delete)).doesNotThrowAnyException();
    // Assert
    ArgumentCaptor<DeleteItemRequest> captor = ArgumentCaptor.forClass(DeleteItemRequest.class);
    verify(client).deleteItem(captor.capture());
    DeleteItemRequest actualRequest = captor.getValue();
    assertThat(actualRequest.key()).isEqualTo(dynamoMutation.getKeyMap());
    assertThat(actualRequest.conditionExpression()).isEqualTo(dynamoMutation.getIfExistsCondition());
}