public class TestICUCollationKeyAnalyzer extends CollationTestBase { private Collator collator = Collator.getInstance(new Locale("fa")); private Analyzer analyzer = new ICUCollationKeyAnalyzer(TEST_VERSION_CURRENT, collator); private BytesRef firstRangeBeginning = new BytesRef(collator.getCollationKey(firstRangeBeginningOriginal).toByteArray()); private BytesRef firstRangeEnd = new BytesRef(collator.getCollationKey(firstRangeEndOriginal).toByteArray()); private BytesRef secondRangeBeginning = new BytesRef(collator.getCollationKey(secondRangeBeginningOriginal).toByteArray()); private BytesRef secondRangeEnd = new BytesRef(collator.getCollationKey(secondRangeEndOriginal).toByteArray()); public void testFarsiRangeFilterCollating() throws Exception { testFarsiRangeFilterCollating( analyzer, firstRangeBeginning, firstRangeEnd, secondRangeBeginning, secondRangeEnd); } public void testFarsiRangeQueryCollating() throws Exception { testFarsiRangeQueryCollating( analyzer, firstRangeBeginning, firstRangeEnd, secondRangeBeginning, secondRangeEnd); } public void testFarsiTermRangeQuery() throws Exception { testFarsiTermRangeQuery( analyzer, firstRangeBeginning, firstRangeEnd, secondRangeBeginning, secondRangeEnd); } // Test using various international locales with accented characters (which // sort differently depending on locale) // // Copied (and slightly modified) from // org.apache.lucene.search.TestSort.testInternationalSort() // public void testCollationKeySort() throws Exception { Analyzer usAnalyzer = new ICUCollationKeyAnalyzer(TEST_VERSION_CURRENT, Collator.getInstance(Locale.ROOT)); Analyzer franceAnalyzer = new ICUCollationKeyAnalyzer(TEST_VERSION_CURRENT, Collator.getInstance(Locale.FRANCE)); Analyzer swedenAnalyzer = new ICUCollationKeyAnalyzer( TEST_VERSION_CURRENT, Collator.getInstance(new Locale("sv", "se"))); Analyzer denmarkAnalyzer = new ICUCollationKeyAnalyzer( TEST_VERSION_CURRENT, Collator.getInstance(new Locale("da", "dk"))); // The ICU Collator and java.text.Collator implementations differ in their // orderings - "BFJHD" is the ordering for the ICU Collator for Locale.ROOT. testCollationKeySort( usAnalyzer, franceAnalyzer, swedenAnalyzer, denmarkAnalyzer, "BFJHD", "ECAGI", "BJDFH", "BJDHF"); } public void testThreadSafe() throws Exception { int iters = 20 * RANDOM_MULTIPLIER; for (int i = 0; i < iters; i++) { Locale locale = Locale.GERMAN; Collator collator = Collator.getInstance(locale); collator.setStrength(Collator.IDENTICAL); assertThreadSafe(new ICUCollationKeyAnalyzer(TEST_VERSION_CURRENT, collator)); } } }