[TEST] add test for match query parsing error when providing an array of terms

Match query throws parsing errors when an array of terms is provided, we should test that to make sure this behaviour doesn't change.

Relates to #15741

core/src/test/java/org/elasticsearch/index/query/MatchQueryBuilderTests.java

@@ -431,4 +431,22 @@ public class MatchQueryBuilderTests extends AbstractQueryTestCase<MatchQueryBuil
         e = expectThrows(ParsingException.class, () -> parseQuery(shortJson));
         assertEquals("[match] query doesn't support multiple fields, found [message1] and [message2]", e.getMessage());
     }
+
+    public void testParseFailsWithTermsArray() throws Exception {
+        String json1 = "{\n" +
+                "  \"match\" : {\n" +
+                "    \"message1\" : {\n" +
+                "      \"query\" : [\"term1\", \"term2\"]\n" +
+                "    }\n" +
+                "  }\n" +
+                "}";
+        expectThrows(ParsingException.class, () -> parseQuery(json1));
+
+        String json2 = "{\n" +
+                "  \"match\" : {\n" +
+                "    \"message1\" : [\"term1\", \"term2\"]\n" +
+                "  }\n" +
+                "}";
+        expectThrows(IllegalStateException.class, () -> parseQuery(json2));
+    }
 }