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[Tests] Check that quoteAnalyzer overrides analyzer in `query_string` query (#26473) 

Adding a check to QueryStringQueryBuilderTests that checks the override
behaviour of `quote_analyzer`, also adding documentation explaining the use of
this parameter in `query_string` query.

Closes #25417
This commit is contained in:
Christoph Büscher 2017-09-02 11:53:02 +02:00 committed by GitHub
parent 1757bd8d92
commit f8fc0f3ebe
2 changed files with 28 additions and 3 deletions
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24
core/src/test/java/org/elasticsearch/index/query/QueryStringQueryBuilderTests.java
View File

@ -45,10 +45,8 @@ import org.apache.lucene.search.spans.SpanQuery;
import org.apache.lucene.search.spans.SpanTermQuery; import org.apache.lucene.search.spans.SpanTermQuery;
import org.apache.lucene.util.BytesRef; import org.apache.lucene.util.BytesRef;
import org.apache.lucene.util.automaton.TooComplexToDeterminizeException; import org.apache.lucene.util.automaton.TooComplexToDeterminizeException;
import org.elasticsearch.Version;
import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest; import org.elasticsearch.action.admin.indices.mapping.put.PutMappingRequest;
import org.elasticsearch.cluster.metadata.IndexMetaData; import org.elasticsearch.cluster.metadata.IndexMetaData;
import org.elasticsearch.common.ParsingException;
import org.elasticsearch.common.compress.CompressedXContent; import org.elasticsearch.common.compress.CompressedXContent;
import org.elasticsearch.common.lucene.search.MultiPhrasePrefixQuery; import org.elasticsearch.common.lucene.search.MultiPhrasePrefixQuery;
import org.elasticsearch.common.settings.Settings; import org.elasticsearch.common.settings.Settings;
@ -1009,6 +1007,28 @@ public class QueryStringQueryBuilderTests extends AbstractQueryTestCase<QueryStr
); );
} }
/**
* the quote analyzer should overwrite any other forced analyzer in quoted parts of the query
*/
public void testQuoteAnalyzer() throws Exception {
assumeTrue("test runs only when at least a type is registered", getCurrentTypes().length > 0);
// Prefix
Query query = new QueryStringQueryBuilder("ONE \"TWO THREE\"")
.field(STRING_FIELD_NAME)
.analyzer("whitespace")
.quoteAnalyzer("simple")
.toQuery(createShardContext());
Query expectedQuery =
new BooleanQuery.Builder()
.add(new BooleanClause(new TermQuery(new Term(STRING_FIELD_NAME, "ONE")), Occur.SHOULD))
.add(new BooleanClause(new PhraseQuery.Builder()
.add(new Term(STRING_FIELD_NAME, "two"), 0)
.add(new Term(STRING_FIELD_NAME, "three"), 1)
.build(), Occur.SHOULD))
.build();
assertEquals(expectedQuery, query);
}
private static IndexMetaData newIndexMeta(String name, Settings oldIndexSettings, Settings indexSettings) { private static IndexMetaData newIndexMeta(String name, Settings oldIndexSettings, Settings indexSettings) {
Settings build = Settings.builder().put(oldIndexSettings) Settings build = Settings.builder().put(oldIndexSettings)
.put(indexSettings) .put(indexSettings)

5
docs/reference/query-dsl/query-string-query.asciidoc
View File

@ -63,6 +63,11 @@ with default operator of `AND`, the same query is translated to
|`analyzer` |The analyzer name used to analyze the query string. |`analyzer` |The analyzer name used to analyze the query string.
|`quote_analyzer` |The name of the analyzer that is used to analyze
quoted phrases in the query string. For those parts, it overrides other
analyzers that are set using the `analyzer` parameter or the
<<search-quote-analyzer,`search_quote_analyzer`>> setting.
|`allow_leading_wildcard` |When set, `*` or `?` are allowed as the first |`allow_leading_wildcard` |When set, `*` or `?` are allowed as the first
character. Defaults to `true`. character. Defaults to `true`.