Replace usage of deprecated createIndex() method in tests (opensearch-project#18389)

andrross · jainankitk · commit cc93b25c8703 · 2025-09-22T15:34:55.000-07:00
The deprecated versions of this method take a type parameter, support
for which was removed back in 2.0. The parameter is not used. I have
kept the deprecated methods so as to not break downstream components
that may be using them but changed all the code in server to stop
passing in a type parameter.

Signed-off-by: Andrew Ross &lt;andrross@amazon.com&gt;
Signed-off-by: Ankit Jain &lt;jainankitk@apache.org&gt;
diff --git a/modules/analysis-common/src/test/java/org/opensearch/analysis/common/DisableGraphQueryTests.java b/modules/analysis-common/src/test/java/org/opensearch/analysis/common/DisableGraphQueryTests.java
@@ -93,10 +93,9 @@ public void setup() {
             .put("index.analysis.analyzer.text_shingle_unigram.tokenizer", "whitespace")
             .put("index.analysis.analyzer.text_shingle_unigram.filter", "lowercase, shingle_unigram")
             .build();
-        indexService = createIndex(
+        indexService = createIndexWithSimpleMappings(
             "test",
             settings,
-            "t",
             "text_shingle",
             "type=text,analyzer=text_shingle",
             "text_shingle_unigram",
diff --git a/modules/lang-painless/src/test/java/org/opensearch/painless/NeedsScoreTests.java b/modules/lang-painless/src/test/java/org/opensearch/painless/NeedsScoreTests.java
@@ -52,7 +52,7 @@
 public class NeedsScoreTests extends OpenSearchSingleNodeTestCase {
 
     public void testNeedsScores() {
-        IndexService index = createIndex("test", Settings.EMPTY, "type", "d", "type=double");
+        IndexService index = createIndexWithSimpleMappings("test", Settings.EMPTY, "d", "type=double");
 
         Map<ScriptContext<?>, List<Allowlist>> contexts = new HashMap<>();
         contexts.put(NumberSortScript.CONTEXT, Allowlist.BASE_ALLOWLISTS);
diff --git a/modules/lang-painless/src/test/java/org/opensearch/painless/action/PainlessExecuteApiTests.java b/modules/lang-painless/src/test/java/org/opensearch/painless/action/PainlessExecuteApiTests.java
@@ -89,7 +89,7 @@ public void testDefaults() throws IOException {
 
     public void testFilterExecutionContext() throws IOException {
         ScriptService scriptService = getInstanceFromNode(ScriptService.class);
-        IndexService indexService = createIndex("index", Settings.EMPTY, "doc", "field", "type=long");
+        IndexService indexService = createIndexWithSimpleMappings("index", Settings.EMPTY, "field", "type=long");
 
         Request.ContextSetup contextSetup = new Request.ContextSetup("index", new BytesArray("{\"field\": 3}"), null);
         contextSetup.setXContentType(MediaTypeRegistry.JSON);
@@ -120,7 +120,7 @@ public void testFilterExecutionContext() throws IOException {
 
     public void testScoreExecutionContext() throws IOException {
         ScriptService scriptService = getInstanceFromNode(ScriptService.class);
-        IndexService indexService = createIndex("index", Settings.EMPTY, "doc", "rank", "type=long", "text", "type=text");
+        IndexService indexService = createIndexWithSimpleMappings("index", Settings.EMPTY, "rank", "type=long", "text", "type=text");
 
         Request.ContextSetup contextSetup = new Request.ContextSetup(
             "index",
diff --git a/modules/percolator/src/test/java/org/opensearch/percolator/PercolatorQuerySearchTests.java b/modules/percolator/src/test/java/org/opensearch/percolator/PercolatorQuerySearchTests.java
@@ -281,7 +281,7 @@ public void testPercolateQueryWithNestedDocuments_doLeakFieldDataCacheEntries()
 
     public void testMapUnmappedFieldAsText() throws IOException {
         Settings.Builder settings = Settings.builder().put("index.percolator.map_unmapped_fields_as_text", true);
-        createIndex("test", settings.build(), "query", "query", "type=percolator");
+        createIndexWithSimpleMappings("test", settings.build(), "query", "type=percolator");
         client().prepareIndex("test")
             .setId("1")
             .setSource(jsonBuilder().startObject().field("query", matchQuery("field1", "value")).endObject())
@@ -302,10 +302,9 @@ public void testMapUnmappedFieldAsText() throws IOException {
     }
 
     public void testRangeQueriesWithNow() throws Exception {
-        IndexService indexService = createIndex(
+        IndexService indexService = createIndexWithSimpleMappings(
             "test",
             Settings.builder().put("index.number_of_shards", 1).build(),
-            "_doc",
             "field1",
             "type=keyword",
             "field2",
diff --git a/plugins/mapper-size/src/internalClusterTest/java/org/opensearch/index/mapper/size/SizeMappingTests.java b/plugins/mapper-size/src/internalClusterTest/java/org/opensearch/index/mapper/size/SizeMappingTests.java
@@ -60,7 +60,7 @@ protected Collection<Class<? extends Plugin>> getPlugins() {
     }
 
     public void testSizeEnabled() throws Exception {
-        IndexService service = createIndex("test", Settings.EMPTY, "type", "_size", "enabled=true");
+        IndexService service = createIndexWithSimpleMappings("test", Settings.EMPTY, "_size", "enabled=true");
         DocumentMapper docMapper = service.mapperService().documentMapper();
 
         BytesReference source = BytesReference.bytes(XContentFactory.jsonBuilder().startObject().field("field", "value").endObject());
@@ -77,7 +77,7 @@ public void testSizeEnabled() throws Exception {
     }
 
     public void testSizeDisabled() throws Exception {
-        IndexService service = createIndex("test", Settings.EMPTY, "type", "_size", "enabled=false");
+        IndexService service = createIndexWithSimpleMappings("test", Settings.EMPTY, "_size", "enabled=false");
         DocumentMapper docMapper = service.mapperService().documentMapper();
 
         BytesReference source = BytesReference.bytes(XContentFactory.jsonBuilder().startObject().field("field", "value").endObject());
@@ -87,7 +87,7 @@ public void testSizeDisabled() throws Exception {
     }
 
     public void testSizeNotSet() throws Exception {
-        IndexService service = createIndex("test", Settings.EMPTY, MapperService.SINGLE_MAPPING_NAME);
+        IndexService service = createIndexWithSimpleMappings("test", Settings.EMPTY);
         DocumentMapper docMapper = service.mapperService().documentMapper();
 
         BytesReference source = BytesReference.bytes(XContentFactory.jsonBuilder().startObject().field("field", "value").endObject());
@@ -97,7 +97,7 @@ public void testSizeNotSet() throws Exception {
     }
 
     public void testThatDisablingWorksWhenMerging() throws Exception {
-        IndexService service = createIndex("test", Settings.EMPTY, "type", "_size", "enabled=true");
+        IndexService service = createIndexWithSimpleMappings("test", Settings.EMPTY, "_size", "enabled=true");
         DocumentMapper docMapper = service.mapperService().documentMapper();
         assertThat(docMapper.metadataMapper(SizeFieldMapper.class).enabled(), is(true));
 
diff --git a/server/src/internalClusterTest/java/org/opensearch/index/shard/IndexShardIT.java b/server/src/internalClusterTest/java/org/opensearch/index/shard/IndexShardIT.java
@@ -77,7 +77,6 @@
 import org.opensearch.index.engine.MergedSegmentWarmerFactory;
 import org.opensearch.index.engine.NoOpEngine;
 import org.opensearch.index.flush.FlushStats;
-import org.opensearch.index.mapper.MapperService;
 import org.opensearch.index.mapper.SourceToParse;
 import org.opensearch.index.seqno.RetentionLeaseSyncer;
 import org.opensearch.index.seqno.SequenceNumbers;
@@ -477,7 +476,7 @@ public void testMaybeRollTranslogGeneration() throws Exception {
             .put("index.number_of_shards", 1)
             .put("index.translog.generation_threshold_size", generationThreshold + "b")
             .build();
-        createIndex("test", settings, MapperService.SINGLE_MAPPING_NAME);
+        createIndexWithSimpleMappings("test", settings);
         ensureGreen("test");
         final IndicesService indicesService = getInstanceFromNode(IndicesService.class);
         final IndexService test = indicesService.indexService(resolveIndex("test"));
@@ -813,7 +812,7 @@ public void testShardChangesWithDefaultDocType() throws Exception {
             .put("index.translog.flush_threshold_size", "512mb") // do not flush
             .put("index.soft_deletes.enabled", true)
             .build();
-        IndexService indexService = createIndex("index", settings, "user_doc", "title", "type=keyword");
+        IndexService indexService = createIndexWithSimpleMappings("index", settings, "title", "type=keyword");
         int numOps = between(1, 10);
         for (int i = 0; i < numOps; i++) {
             if (randomBoolean()) {
diff --git a/server/src/internalClusterTest/java/org/opensearch/search/aggregations/FiltersAggsRewriteIT.java b/server/src/internalClusterTest/java/org/opensearch/search/aggregations/FiltersAggsRewriteIT.java
@@ -51,7 +51,7 @@
 public class FiltersAggsRewriteIT extends OpenSearchSingleNodeTestCase {
 
     public void testWrapperQueryIsRewritten() throws IOException {
-        createIndex("test", Settings.EMPTY, "test", "title", "type=text");
+        createIndexWithSimpleMappings("test", Settings.EMPTY, "title", "type=text");
         client().prepareIndex("test").setId("1").setSource("title", "foo bar baz").get();
         client().prepareIndex("test").setId("2").setSource("title", "foo foo foo").get();
         client().prepareIndex("test").setId("3").setSource("title", "bar baz bax").get();
diff --git a/server/src/test/java/org/opensearch/action/termvectors/GetTermVectorsTests.java b/server/src/test/java/org/opensearch/action/termvectors/GetTermVectorsTests.java
@@ -184,7 +184,7 @@ public void testRandomPayloadWithDelimitedPayloadTokenFilter() throws IOExceptio
             .put("index.analysis.filter.my_delimited_payload.encoding", encodingString)
             .put("index.analysis.filter.my_delimited_payload.type", "mock_payload_filter")
             .build();
-        createIndex("test", setting, "type1", mapping);
+        createIndex("test", setting, mapping);
 
         client().prepareIndex("test")
             .setId(Integer.toString(1))
diff --git a/server/src/test/java/org/opensearch/index/analysis/PreBuiltAnalyzerTests.java b/server/src/test/java/org/opensearch/index/analysis/PreBuiltAnalyzerTests.java
@@ -127,7 +127,7 @@ public void testThatAnalyzersAreUsedInMapping() throws IOException {
             .endObject()
             .endObject()
             .endObject();
-        MapperService mapperService = createIndex("test", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("test", indexSettings, mapping).mapperService();
 
         MappedFieldType fieldType = mapperService.fieldType("field");
         assertThat(fieldType.getTextSearchInfo().getSearchAnalyzer(), instanceOf(NamedAnalyzer.class));
diff --git a/server/src/test/java/org/opensearch/index/mapper/ConstantKeywordFieldMapperTests.java b/server/src/test/java/org/opensearch/index/mapper/ConstantKeywordFieldMapperTests.java
@@ -156,7 +156,7 @@ public void testDerivedValueFetching() throws IOException {
     }
 
     private ConstantKeywordFieldMapper getMapper(FieldMapper.CopyTo copyTo) {
-        indexService = createIndex("test-index", Settings.EMPTY, "constant_keyword", "field", "type=constant_keyword,value=default_value");
+        indexService = createIndexWithSimpleMappings("test-index", Settings.EMPTY, "field", "type=constant_keyword,value=default_value");
         ConstantKeywordFieldMapper mapper = (ConstantKeywordFieldMapper) indexService.mapperService()
             .documentMapper()
             .mappers()
diff --git a/server/src/test/java/org/opensearch/index/mapper/MapperServiceTests.java b/server/src/test/java/org/opensearch/index/mapper/MapperServiceTests.java
@@ -235,10 +235,10 @@ public void testIndexSortWithNestedFieldsWithOlderVersion() throws IOException {
         Settings settings = settings(Version.V_3_0_0).put("index.sort.field", "foo").build();
         IllegalArgumentException invalidNestedException = expectThrows(
             IllegalArgumentException.class,
-            () -> createIndex("test", settings, "t", "nested_field", "type=nested", "foo", "type=keyword")
+            () -> createIndexWithSimpleMappings("test", settings, "nested_field", "type=nested", "foo", "type=keyword")
         );
         assertThat(invalidNestedException.getMessage(), containsString("cannot have nested fields when index sort is activated"));
-        IndexService indexService = createIndex("test", settings, "t", "foo", "type=keyword");
+        IndexService indexService = createIndexWithSimpleMappings("test", settings, "foo", "type=keyword");
         CompressedXContent nestedFieldMapping = new CompressedXContent(
             BytesReference.bytes(
                 XContentFactory.jsonBuilder()
diff --git a/server/src/test/java/org/opensearch/index/mapper/NestedObjectMapperTests.java b/server/src/test/java/org/opensearch/index/mapper/NestedObjectMapperTests.java
@@ -881,7 +881,6 @@ public void testParentObjectMapperAreNested() throws Exception {
         MapperService mapperService = createIndex(
             "index1",
             Settings.EMPTY,
-            "_doc",
             jsonBuilder().startObject()
                 .startObject("properties")
                 .startObject("comments")
@@ -901,7 +900,6 @@ public void testParentObjectMapperAreNested() throws Exception {
         mapperService = createIndex(
             "index2",
             Settings.EMPTY,
-            "_doc",
             jsonBuilder().startObject()
                 .startObject("properties")
                 .startObject("comments")
@@ -1107,7 +1105,6 @@ public void testMergeNestedMappings() throws IOException {
         MapperService mapperService = createIndex(
             "index1",
             Settings.EMPTY,
-            MapperService.SINGLE_MAPPING_NAME,
             jsonBuilder().startObject()
                 .startObject("properties")
                 .startObject("nested1")
diff --git a/server/src/test/java/org/opensearch/index/mapper/UpdateMappingTests.java b/server/src/test/java/org/opensearch/index/mapper/UpdateMappingTests.java
@@ -83,7 +83,7 @@ public void testConflictFieldsMapping(String fieldName) throws Exception {
     }
 
     protected void testConflictWhileMergingAndMappingUnchanged(XContentBuilder mapping, XContentBuilder mappingUpdate) throws IOException {
-        IndexService indexService = createIndex("test", Settings.builder().build(), MapperService.SINGLE_MAPPING_NAME, mapping);
+        IndexService indexService = createIndex("test", Settings.builder().build(), mapping);
         CompressedXContent mappingBeforeUpdate = indexService.mapperService().documentMapper().mappingSource();
         // simulate like in MetadataMappingService#putMapping
         try {
@@ -111,8 +111,7 @@ public void testConflictSameType() throws Exception {
             .endObject()
             .endObject()
             .endObject();
-        MapperService mapperService = createIndex("test", Settings.builder().build(), MapperService.SINGLE_MAPPING_NAME, mapping)
-            .mapperService();
+        MapperService mapperService = createIndex("test", Settings.builder().build(), mapping).mapperService();
 
         XContentBuilder update = XContentFactory.jsonBuilder()
             .startObject()
@@ -158,8 +157,7 @@ public void testConflictNewType() throws Exception {
             .endObject()
             .endObject()
             .endObject();
-        MapperService mapperService = createIndex("test", Settings.builder().build(), MapperService.SINGLE_MAPPING_NAME, mapping)
-            .mapperService();
+        MapperService mapperService = createIndex("test", Settings.builder().build(), mapping).mapperService();
 
         XContentBuilder update = XContentFactory.jsonBuilder()
             .startObject()
diff --git a/server/src/test/java/org/opensearch/index/search/NestedHelperTests.java b/server/src/test/java/org/opensearch/index/search/NestedHelperTests.java
@@ -117,7 +117,7 @@ public void setUp() throws Exception {
             .endObject()
             .endObject()
             .endObject();
-        indexService = createIndex("index", Settings.EMPTY, "type", mapping);
+        indexService = createIndex("index", Settings.EMPTY, mapping);
         mapperService = indexService.mapperService();
     }
 
diff --git a/server/src/test/java/org/opensearch/index/search/nested/NestedSortingTests.java b/server/src/test/java/org/opensearch/index/search/nested/NestedSortingTests.java
@@ -466,7 +466,7 @@ public void testMultiLevelNestedSorting() throws IOException {
             mapping.endObject();
         }
         mapping.endObject();
-        IndexService indexService = createIndex("nested_sorting", Settings.EMPTY, "_doc", mapping);
+        IndexService indexService = createIndex("nested_sorting", Settings.EMPTY, mapping);
 
         List<List<Document>> books = new ArrayList<>();
         {
diff --git a/server/src/test/java/org/opensearch/index/similarity/SimilarityTests.java b/server/src/test/java/org/opensearch/index/similarity/SimilarityTests.java
@@ -102,7 +102,7 @@ public void testResolveLegacySimilarity() throws IOException {
             .endObject()
             .endObject();
 
-        MapperService mapperService = createIndex("foo", settings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", settings, mapping).mapperService();
         assertThat(mapperService.fieldType("dummy").getTextSearchInfo().getSimilarity().get(), instanceOf(LegacyBM25Similarity.class));
     }
 
@@ -136,7 +136,7 @@ public void testResolveSimilaritiesFromMapping_bm25() throws IOException {
             .put("index.similarity.my_similarity.b", 0.5f)
             .put("index.similarity.my_similarity.discount_overlaps", false)
             .build();
-        MapperService mapperService = createIndex("foo", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", indexSettings, mapping).mapperService();
         assertThat(mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get(), instanceOf(BM25Similarity.class));
 
         BM25Similarity similarity = (BM25Similarity) mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get();
@@ -156,7 +156,7 @@ public void testResolveSimilaritiesFromMapping_boolean() throws IOException {
             .endObject()
             .endObject();
 
-        MapperService mapperService = createIndex("foo", Settings.EMPTY, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", Settings.EMPTY, mapping).mapperService();
         assertThat(mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get(), instanceOf(BooleanSimilarity.class));
     }
 
@@ -178,7 +178,7 @@ public void testResolveSimilaritiesFromMapping_DFR() throws IOException {
             .put("index.similarity.my_similarity.normalization", "h2")
             .put("index.similarity.my_similarity.normalization.h2.c", 3f)
             .build();
-        MapperService mapperService = createIndex("foo", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", indexSettings, mapping).mapperService();
         assertThat(mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get(), instanceOf(DFRSimilarity.class));
 
         DFRSimilarity similarity = (DFRSimilarity) mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get();
@@ -206,7 +206,7 @@ public void testResolveSimilaritiesFromMapping_IB() throws IOException {
             .put("index.similarity.my_similarity.normalization", "h2")
             .put("index.similarity.my_similarity.normalization.h2.c", 3f)
             .build();
-        MapperService mapperService = createIndex("foo", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", indexSettings, mapping).mapperService();
         assertThat(mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get(), instanceOf(IBSimilarity.class));
 
         IBSimilarity similarity = (IBSimilarity) mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get();
@@ -231,7 +231,7 @@ public void testResolveSimilaritiesFromMapping_DFI() throws IOException {
             .put("index.similarity.my_similarity.type", "DFI")
             .put("index.similarity.my_similarity.independence_measure", "chisquared")
             .build();
-        MapperService mapperService = createIndex("foo", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", indexSettings, mapping).mapperService();
         MappedFieldType fieldType = mapperService.fieldType("field1");
 
         assertThat(fieldType.getTextSearchInfo().getSimilarity().get(), instanceOf(DFISimilarity.class));
@@ -255,7 +255,7 @@ public void testResolveSimilaritiesFromMapping_LMDirichlet() throws IOException
             .put("index.similarity.my_similarity.mu", 3000f)
             .build();
 
-        MapperService mapperService = createIndex("foo", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", indexSettings, mapping).mapperService();
         assertThat(mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get(), instanceOf(LMDirichletSimilarity.class));
 
         LMDirichletSimilarity similarity = (LMDirichletSimilarity) mapperService.fieldType("field1")
@@ -280,7 +280,7 @@ public void testResolveSimilaritiesFromMapping_LMJelinekMercer() throws IOExcept
             .put("index.similarity.my_similarity.type", "LMJelinekMercer")
             .put("index.similarity.my_similarity.lambda", 0.7f)
             .build();
-        MapperService mapperService = createIndex("foo", indexSettings, "type", mapping).mapperService();
+        MapperService mapperService = createIndex("foo", indexSettings, mapping).mapperService();
         assertThat(
             mapperService.fieldType("field1").getTextSearchInfo().getSimilarity().get(),
             instanceOf(LMJelinekMercerSimilarity.class)
diff --git a/server/src/test/java/org/opensearch/index/termvectors/TermVectorsServiceTests.java b/server/src/test/java/org/opensearch/index/termvectors/TermVectorsServiceTests.java
@@ -67,7 +67,7 @@ public void testTook() throws Exception {
             .endObject()
             .endObject()
             .endObject();
-        createIndex("test", Settings.EMPTY, "type1", mapping);
+        createIndex("test", Settings.EMPTY, mapping);
         ensureGreen();
 
         client().prepareIndex("test").setId("0").setSource("field", "foo bar").setRefreshPolicy(IMMEDIATE).get();
@@ -96,7 +96,7 @@ public void testDocFreqs() throws IOException {
             .endObject()
             .endObject();
         Settings settings = Settings.builder().put("number_of_shards", 1).build();
-        createIndex("test", settings, "_doc", mapping);
+        createIndex("test", settings, mapping);
         ensureGreen();
 
         int max = between(3, 10);
@@ -135,7 +135,7 @@ public void testWithIndexedPhrases() throws IOException {
             .endObject()
             .endObject();
         Settings settings = Settings.builder().put("number_of_shards", 1).build();
-        createIndex("test", settings, "_doc", mapping);
+        createIndex("test", settings, mapping);
         ensureGreen();
 
         int max = between(3, 10);
diff --git a/server/src/test/java/org/opensearch/search/aggregations/AggregatorBaseTests.java b/server/src/test/java/org/opensearch/search/aggregations/AggregatorBaseTests.java
diff --git a/server/src/test/java/org/opensearch/search/aggregations/support/ValuesSourceConfigTests.java b/server/src/test/java/org/opensearch/search/aggregations/support/ValuesSourceConfigTests.java
diff --git a/server/src/test/java/org/opensearch/search/fetch/subphase/FieldFetcherTests.java b/server/src/test/java/org/opensearch/search/fetch/subphase/FieldFetcherTests.java
diff --git a/server/src/test/java/org/opensearch/search/fetch/subphase/highlight/DerivedFieldFetchAndHighlightTests.java b/server/src/test/java/org/opensearch/search/fetch/subphase/highlight/DerivedFieldFetchAndHighlightTests.java
diff --git a/server/src/test/java/org/opensearch/search/geo/GeoShapeQueryTests.java b/server/src/test/java/org/opensearch/search/geo/GeoShapeQueryTests.java
diff --git a/server/src/test/java/org/opensearch/search/suggest/completion/CategoryContextMappingTests.java b/server/src/test/java/org/opensearch/search/suggest/completion/CategoryContextMappingTests.java
diff --git a/server/src/test/java/org/opensearch/search/suggest/completion/GeoContextMappingTests.java b/server/src/test/java/org/opensearch/search/suggest/completion/GeoContextMappingTests.java
diff --git a/test/framework/src/main/java/org/opensearch/test/OpenSearchSingleNodeTestCase.java b/test/framework/src/main/java/org/opensearch/test/OpenSearchSingleNodeTestCase.java

Original file line number	Diff line number	Diff line change
`@@ -156,7 +156,7 @@ public void testDerivedValueFetching() throws IOException {`
`156`	`156`	`}`
`157`	`157`
`158`	`158`	`private ConstantKeywordFieldMapper getMapper(FieldMapper.CopyTo copyTo) {`
`159`		`- indexService = createIndex("test-index", Settings.EMPTY, "constant_keyword", "field", "type=constant_keyword,value=default_value");`
	`159`	`+ indexService = createIndexWithSimpleMappings("test-index", Settings.EMPTY, "field", "type=constant_keyword,value=default_value");`
`160`	`160`	`ConstantKeywordFieldMapper mapper = (ConstantKeywordFieldMapper) indexService.mapperService()`
`161`	`161`	`.documentMapper()`
`162`	`162`	`.mappers()`