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* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
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package org.elasticsearch.indices.analyze;
import org.apache.lucene.analysis.hunspell.Dictionary;
import org.elasticsearch.common.settings.Settings;
import org.elasticsearch.env.Environment;
import org.elasticsearch.indices.analysis.HunspellService;
import org.elasticsearch.test.ESTestCase;
import static java.util.Collections.emptyMap;
import static org.elasticsearch.indices.analysis.HunspellService.HUNSPELL_IGNORE_CASE;
import static org.elasticsearch.indices.analysis.HunspellService.HUNSPELL_LAZY_LOAD;
import static org.hamcrest.Matchers.containsString;
import static org.hamcrest.Matchers.hasToString;
import static org.hamcrest.Matchers.notNullValue;
public class HunspellServiceTests extends ESTestCase {
public void testLocaleDirectoryWithNodeLevelConfig() throws Exception {
Settings settings = Settings.builder()
.put(Environment.PATH_CONF_SETTING.getKey(), getDataPath("/indices/analyze/conf_dir"))
.put(HUNSPELL_LAZY_LOAD.getKey(), randomBoolean())
.put(HUNSPELL_IGNORE_CASE.getKey(), true)
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
.build();
Dictionary dictionary = new HunspellService(settings, new Environment(settings), emptyMap()).getDictionary("en_US");
assertThat(dictionary, notNullValue());
assertTrue(dictionary.getIgnoreCase());
}
public void testLocaleDirectoryWithLocaleSpecificConfig() throws Exception {
Settings settings = Settings.builder()
.put(Environment.PATH_CONF_SETTING.getKey(), getDataPath("/indices/analyze/conf_dir"))
.put(HUNSPELL_LAZY_LOAD.getKey(), randomBoolean())
.put(HUNSPELL_IGNORE_CASE.getKey(), true)
.put("indices.analysis.hunspell.dictionary.en_US.strict_affix_parsing", false)
.put("indices.analysis.hunspell.dictionary.en_US.ignore_case", false)
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
.build();
Dictionary dictionary = new HunspellService(settings, new Environment(settings), emptyMap()).getDictionary("en_US");
assertThat(dictionary, notNullValue());
assertFalse(dictionary.getIgnoreCase());
// testing that dictionary specific settings override node level settings
dictionary = new HunspellService(settings, new Environment(settings), emptyMap()).getDictionary("en_US_custom");
assertThat(dictionary, notNullValue());
assertTrue(dictionary.getIgnoreCase());
}
public void testDicWithNoAff() throws Exception {
Settings settings = Settings.builder()
.put(Environment.PATH_CONF_SETTING.getKey(), getDataPath("/indices/analyze/no_aff_conf_dir"))
.put(HUNSPELL_LAZY_LOAD.getKey(), randomBoolean())
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
.build();
IllegalStateException e = expectThrows(IllegalStateException.class,
() -> new HunspellService(settings, new Environment(settings), emptyMap()).getDictionary("en_US"));
assertEquals("failed to load hunspell dictionary for locale: en_US", e.getMessage());
assertThat(e.getCause(), hasToString(containsString("Missing affix file")));
}
public void testDicWithTwoAffs() throws Exception {
Settings settings = Settings.builder()
.put(Environment.PATH_CONF_SETTING.getKey(), getDataPath("/indices/analyze/two_aff_conf_dir"))
.put(HUNSPELL_LAZY_LOAD.getKey(), randomBoolean())
.put(Environment.PATH_HOME_SETTING.getKey(), createTempDir())
.build();
IllegalStateException e = expectThrows(IllegalStateException.class,
() -> new HunspellService(settings, new Environment(settings), emptyMap()).getDictionary("en_US"));
assertEquals("failed to load hunspell dictionary for locale: en_US", e.getMessage());
assertThat(e.getCause(), hasToString(containsString("Too many affix files")));
}
}