Use ESIntegTestCase#prepareSearch more

modules/aggregations/src/internalClusterTest/java/org/elasticsearch/aggregations/pipeline/DateDerivativeIT.java

@@ -555,14 +555,12 @@ public void testUnmapped() throws Exception {
     }
 
     public void testPartiallyUnmapped() throws Exception {
-        SearchResponse response = client().prepareSearch("idx", "idx_unmapped")
-            .addAggregation(
-                dateHistogram("histo").field("date")
-                    .calendarInterval(DateHistogramInterval.MONTH)
-                    .minDocCount(0)
-                    .subAggregation(new DerivativePipelineAggregationBuilder("deriv", "_count"))
-            )
-            .get();
+        SearchResponse response = prepareSearch("idx", "idx_unmapped").addAggregation(
+            dateHistogram("histo").field("date")
+                .calendarInterval(DateHistogramInterval.MONTH)
+                .minDocCount(0)
+                .subAggregation(new DerivativePipelineAggregationBuilder("deriv", "_count"))
+        ).get();
 
         assertNoFailures(response);
 

modules/analysis-common/src/test/java/org/elasticsearch/analysis/common/HighlighterWithAnalyzersTests.java

@@ -158,26 +158,21 @@ public void testMultiPhraseCutoff() throws IOException {
             )
             .get();
         refresh();
-        SearchResponse search = client().prepareSearch()
-            .setQuery(matchPhraseQuery("body", "Test: http://www.facebook.com "))
+        SearchResponse search = prepareSearch().setQuery(matchPhraseQuery("body", "Test: http://www.facebook.com "))
             .highlighter(new HighlightBuilder().field("body").highlighterType("fvh"))
             .get();
         assertHighlight(search, 0, "body", 0, startsWith("<em>Test: http://www.facebook.com</em>"));
-        search = client().prepareSearch()
-            .setQuery(
-                matchPhraseQuery(
-                    "body",
-                    "Test: http://www.facebook.com "
-                        + "http://elasticsearch.org http://xing.com http://cnn.com "
-                        + "http://quora.com http://twitter.com this is a test for highlighting "
-                        + "feature Test: http://www.facebook.com http://elasticsearch.org "
-                        + "http://xing.com http://cnn.com http://quora.com http://twitter.com this "
-                        + "is a test for highlighting feature"
-                )
+        search = prepareSearch().setQuery(
+            matchPhraseQuery(
+                "body",
+                "Test: http://www.facebook.com "
+                    + "http://elasticsearch.org http://xing.com http://cnn.com "
+                    + "http://quora.com http://twitter.com this is a test for highlighting "
+                    + "feature Test: http://www.facebook.com http://elasticsearch.org "
+                    + "http://xing.com http://cnn.com http://quora.com http://twitter.com this "
+                    + "is a test for highlighting feature"
             )
-            .highlighter(new HighlightBuilder().field("body").highlighterType("fvh"))
-            .execute()
-            .actionGet();
+        ).highlighter(new HighlightBuilder().field("body").highlighterType("fvh")).execute().actionGet();
         assertHighlight(
             search,
             0,

modules/lang-expression/src/internalClusterTest/java/org/elasticsearch/script/expression/MoreExpressionIT.java

@@ -66,7 +66,7 @@ private SearchRequestBuilder buildRequest(String script, Object... params) {
             paramsMap.put(params[i].toString(), params[i + 1]);
         }
 
-        SearchRequestBuilder req = client().prepareSearch().setIndices("test");
+        SearchRequestBuilder req = prepareSearch().setIndices("test");
         req.setQuery(QueryBuilders.matchAllQuery())
             .addSort(SortBuilders.fieldSort("id").order(SortOrder.ASC).unmappedType("long"))
             .addScriptField("foo", new Script(ScriptType.INLINE, "expression", script, paramsMap));
@@ -113,7 +113,7 @@ public void testScore() throws Exception {
         ScriptScoreFunctionBuilder score = ScoreFunctionBuilders.scriptFunction(
             new Script(ScriptType.INLINE, "expression", "1 / _score", Collections.emptyMap())
         );
-        SearchRequestBuilder req = client().prepareSearch().setIndices("test");
+        SearchRequestBuilder req = prepareSearch().setIndices("test");
         req.setQuery(QueryBuilders.functionScoreQuery(QueryBuilders.termQuery("text", "hello"), score).boostMode(CombineFunction.REPLACE));
         req.setSearchType(SearchType.DFS_QUERY_THEN_FETCH); // make sure DF is consistent
         SearchResponse rsp = req.get();
@@ -124,7 +124,7 @@ public void testScore() throws Exception {
         assertEquals("3", hits.getAt(1).getId());
         assertEquals("2", hits.getAt(2).getId());
 
-        req = client().prepareSearch().setIndices("test");
+        req = prepareSearch().setIndices("test");
         req.setQuery(QueryBuilders.functionScoreQuery(QueryBuilders.termQuery("text", "hello"), score).boostMode(CombineFunction.REPLACE));
         score = ScoreFunctionBuilders.scriptFunction(new Script(ScriptType.INLINE, "expression", "1 / _score", Collections.emptyMap()));
         req.addAggregation(AggregationBuilders.max("max_score").script((score).getScript()));
@@ -466,7 +466,7 @@ public void testSpecialValueVariable() throws Exception {
             client().prepareIndex("test").setId("3").setSource("x", 13, "y", 1.8)
         );
 
-        SearchRequestBuilder req = client().prepareSearch().setIndices("test");
+        SearchRequestBuilder req = prepareSearch().setIndices("test");
         req.setQuery(QueryBuilders.matchAllQuery())
             .addAggregation(
                 AggregationBuilders.stats("int_agg")
@@ -512,7 +512,7 @@ public void testStringSpecialValueVariable() throws Exception {
             client().prepareIndex("test").setId("3").setSource("text", "hello")
         );
 
-        SearchRequestBuilder req = client().prepareSearch().setIndices("test");
+        SearchRequestBuilder req = prepareSearch().setIndices("test");
         req.setQuery(QueryBuilders.matchAllQuery())
             .addAggregation(
                 AggregationBuilders.terms("term_agg")

modules/lang-expression/src/internalClusterTest/java/org/elasticsearch/script/expression/StoredExpressionIT.java

@@ -50,12 +50,9 @@ public void testAllOpsDisabledIndexedScripts() throws IOException {
             assertThat(e.getCause().getMessage(), containsString("Failed to compile stored script [script1] using lang [expression]"));
         }
         try {
-            client().prepareSearch()
-                .setSource(
-                    new SearchSourceBuilder().scriptField("test1", new Script(ScriptType.STORED, null, "script1", Collections.emptyMap()))
-                )
-                .setIndices("test")
-                .get();
+            prepareSearch().setSource(
+                new SearchSourceBuilder().scriptField("test1", new Script(ScriptType.STORED, null, "script1", Collections.emptyMap()))
+            ).setIndices("test").get();
             fail("search script should have been rejected");
         } catch (Exception e) {
             assertThat(e.toString(), containsString("cannot execute scripts using [field] context"));

modules/parent-join/src/internalClusterTest/java/org/elasticsearch/join/query/ChildQuerySearchIT.java

@@ -1259,26 +1259,20 @@ public void testParentChildCaching() throws Exception {
         indicesAdmin().prepareRefresh("test").get();
 
         for (int i = 0; i < 2; i++) {
-            SearchResponse searchResponse = client().prepareSearch()
-                .setQuery(
-                    boolQuery().must(matchAllQuery())
-                        .filter(
-                            boolQuery().must(hasChildQuery("child", matchQuery("c_field", "red"), ScoreMode.None)).must(matchAllQuery())
-                        )
-                )
-                .get();
+            SearchResponse searchResponse = prepareSearch().setQuery(
+                boolQuery().must(matchAllQuery())
+                    .filter(boolQuery().must(hasChildQuery("child", matchQuery("c_field", "red"), ScoreMode.None)).must(matchAllQuery()))
+            ).get();
             assertThat(searchResponse.getHits().getTotalHits().value, equalTo(2L));
         }
 
         createIndexRequest("test", "child", "c3", "p2", "c_field", "blue").get();
         indicesAdmin().prepareRefresh("test").get();
 
-        SearchResponse searchResponse = client().prepareSearch()
-            .setQuery(
-                boolQuery().must(matchAllQuery())
-                    .filter(boolQuery().must(hasChildQuery("child", matchQuery("c_field", "red"), ScoreMode.None)).must(matchAllQuery()))
-            )
-            .get();
+        SearchResponse searchResponse = prepareSearch().setQuery(
+            boolQuery().must(matchAllQuery())
+                .filter(boolQuery().must(hasChildQuery("child", matchQuery("c_field", "red"), ScoreMode.None)).must(matchAllQuery()))
+        ).get();
 
         assertThat(searchResponse.getHits().getTotalHits().value, equalTo(1L));
     }

modules/parent-join/src/internalClusterTest/java/org/elasticsearch/join/query/InnerHitsIT.java

@@ -590,13 +590,12 @@ public void testInnerHitsWithIgnoreUnmapped() {
         client().prepareIndex("index2").setId("3").setSource("key", "value").get();
         refresh();
         assertSearchHitsWithoutFailures(
-            client().prepareSearch("index1", "index2")
-                .setQuery(
-                    boolQuery().should(
-                        hasChildQuery("child_type", matchAllQuery(), ScoreMode.None).ignoreUnmapped(true)
-                            .innerHit(new InnerHitBuilder().setIgnoreUnmapped(true))
-                    ).should(termQuery("key", "value"))
-                ),
+            prepareSearch("index1", "index2").setQuery(
+                boolQuery().should(
+                    hasChildQuery("child_type", matchAllQuery(), ScoreMode.None).ignoreUnmapped(true)
+                        .innerHit(new InnerHitBuilder().setIgnoreUnmapped(true))
+                ).should(termQuery("key", "value"))
+            ),
             "1",
             "3"
         );