SuggestDeleteResponse response = new SuggestDeleteResponse(errors, 100);

        assertNotNull(response);
        assertFalse(response.hasError());
        assertEquals(0, response.getErrors().size());
    }

    @Test
    public void test_getTook() throws Exception {
        SuggestDeleteResponse response = new SuggestDeleteResponse(null, 250);

        return new SuggestDeleteResponse(result.getFailures(), System.currentTimeMillis() - start);
    }

    /**
     * Deletes suggest items by a query string.
     * @param queryString The query string.
     * @return The SuggestDeleteResponse.
     */
    public SuggestDeleteResponse deleteByQuery(final String queryString) {

import org.codelibs.fess.suggest.constants.FieldNames;
import org.codelibs.fess.suggest.entity.SuggestItem;
import org.codelibs.fess.suggest.exception.SuggestSettingsException;
import org.codelibs.fess.suggest.index.SuggestDeleteResponse;
import org.codelibs.fess.suggest.index.contents.document.ESSourceReader;
import org.codelibs.fess.suggest.settings.SuggestSettings;
import org.codelibs.fess.suggest.settings.SuggestSettingsBuilder;