added test

Signed-off-by: Asif Bashar <asif.bashar@gmail.com>

Author: asifabashar

integ-test/src/test/java/org/opensearch/sql/ppl/NewAddedCommandsIT.java

@@ -201,12 +201,24 @@ public void testAddColTotalCommand() throws IOException {
       verifyQuery(result);
     }
   }
+    @Test
+    public void testTransposeCommand() throws IOException {
+        JSONObject result;
+        try {
+            executeQuery(String.format("search source=%s  | transpose ", TEST_INDEX_BANK));
+        } catch (ResponseException e) {
+            result = new JSONObject(TestUtils.getResponseBody(e.getResponse()));
+            verifyQuery(result);
+        }
+    }
 
   @Test
-  public void testTransposeCommand() throws IOException {
+  public void testFieldFormatCommand() throws IOException {
     JSONObject result;
     try {
-      executeQuery(String.format("search source=%s  | transpose ", TEST_INDEX_BANK));
+      executeQuery(
+          String.format(
+              "search source=%s  | fieldformat double_balance = balance * 2 ", TEST_INDEX_BANK));
     } catch (ResponseException e) {
       result = new JSONObject(TestUtils.getResponseBody(e.getResponse()));
       verifyQuery(result);