1 files changed, 72 insertions, 0 deletions
diff --git a/core/src/test/java/org/elasticsearch/search/internal/DefaultSearchContextTests.java b/core/src/test/java/org/elasticsearch/search/internal/DefaultSearchContextTests.java
new file mode 100644
index 0000000000..d8fe2308bc
--- /dev/null
+++ b/core/src/test/java/org/elasticsearch/search/internal/DefaultSearchContextTests.java
@@ -0,0 +1,72 @@
+/*
+ * Licensed to Elasticsearch under one or more contributor
+ * license agreements. See the NOTICE file distributed with
+ * this work for additional information regarding copyright
+ * ownership. Elasticsearch licenses this file to you under
+ * the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License.
+ * 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,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.elasticsearch.search.internal;
+
+import org.apache.lucene.queries.TermsQuery;
+import org.apache.lucene.search.BooleanQuery;
+import org.apache.lucene.search.MatchAllDocsQuery;
+import org.apache.lucene.search.Query;
+import org.apache.lucene.util.BytesRef;
+import org.elasticsearch.common.lucene.search.Queries;
+import org.elasticsearch.index.mapper.internal.TypeFieldMapper;
+import org.elasticsearch.test.ESTestCase;
+
+import static org.apache.lucene.search.BooleanClause.Occur.FILTER;
+import static org.hamcrest.Matchers.equalTo;
+import static org.hamcrest.Matchers.nullValue;
+
+public class DefaultSearchContextTests extends ESTestCase {
+
+    public void testCreateSearchFilter() {
+        Query searchFilter = DefaultSearchContext.createSearchFilter(new String[]{"type1", "type2"}, null, randomBoolean());
+        Query expectedQuery = new BooleanQuery.Builder()
+            .add(new TermsQuery(TypeFieldMapper.NAME, new BytesRef("type1"), new BytesRef("type2")), FILTER)
+            .build();
+        assertThat(searchFilter, equalTo(expectedQuery));
+
+        searchFilter = DefaultSearchContext.createSearchFilter(new String[]{"type1", "type2"}, new MatchAllDocsQuery(), randomBoolean());
+        expectedQuery = new BooleanQuery.Builder()
+            .add(new TermsQuery(TypeFieldMapper.NAME, new BytesRef("type1"), new BytesRef("type2")), FILTER)
+            .add(new MatchAllDocsQuery(), FILTER)
+            .build();
+        assertThat(searchFilter, equalTo(expectedQuery));
+
+        searchFilter = DefaultSearchContext.createSearchFilter(null, null, false);
+        assertThat(searchFilter, nullValue());
+
+        searchFilter = DefaultSearchContext.createSearchFilter(null, null, true);
+        expectedQuery = new BooleanQuery.Builder().add(Queries.newNonNestedFilter(), FILTER).build();
+        assertThat(searchFilter, equalTo(expectedQuery));
+
+        searchFilter = DefaultSearchContext.createSearchFilter(null, new MatchAllDocsQuery(), true);
+        expectedQuery = new BooleanQuery.Builder()
+            .add(new MatchAllDocsQuery(), FILTER)
+            .add(Queries.newNonNestedFilter(), FILTER)
+            .build();
+        assertThat(searchFilter, equalTo(expectedQuery));
+
+        searchFilter = DefaultSearchContext.createSearchFilter(null, new MatchAllDocsQuery(), false);
+        expectedQuery = new BooleanQuery.Builder()
+            .add(new MatchAllDocsQuery(), FILTER)
+            .build();
+        assertThat(searchFilter, equalTo(expectedQuery));
+    }
+
+}