adding testcase for array of string data type

Signed-off-by: khuddus shariff <[email protected]>

registration-processor/core-processor/registration-processor-uin-generator-stage/src/test/java/io/mosip/registration/processor/stages/uigenerator/UinGeneratorStageTest.java

@@ -2520,4 +2520,47 @@ public void testUinGenerationSuccessWithSelectedHanhle() throws Exception {
         assertFalse(result.getInternalError());
         assertTrue(result.getIsValid());
     }
+
+    @Test
+    public void testUinGenerationSuccessWithObjectDataType () throws Exception {
+        ReflectionTestUtils.setField(uinGeneratorStage,"trimWhitespaces",true);
+        Map<String, String> fieldMap = new HashMap<>();
+        fieldMap.put("individualBiometrics","{\n" +
+                "        \"format\": \"cbeff\",\n" +
+                "        \"value\": \"individualBiometrics_bio_CBEFF\",\n" +
+                "        \"version\": 1\n" +
+                "      }");
+        fieldMap.put("email", "[email protected]");
+        fieldMap.put("phoneNumber", "23456");
+        fieldMap.put("dob", "11/11/2011");
+        when(packetManagerService.getFields(any(),any(),any(),any())).thenReturn(fieldMap);
+        ArgumentCaptor<io.mosip.registration.processor.packet.manager.dto.IdRequestDto> argumentCaptor = ArgumentCaptor.forClass(IdRequestDto.class);
+
+        MessageDTO messageDTO = new MessageDTO();
+        messageDTO.setRid("27847657360002520181210094052");
+        messageDTO.setReg_type(RegistrationType.NEW.name());
+
+        IdResponseDTO idResponseDTO = new IdResponseDTO();
+        ResponseDTO responseDTO = new ResponseDTO();
+        responseDTO.setStatus("ACTIVATED");
+        idResponseDTO.setErrors(null);
+        idResponseDTO.setId("mosip.id.update");
+        idResponseDTO.setResponse(responseDTO);
+        idResponseDTO.setResponsetime("2019-01-17T06:29:01.940Z");
+        idResponseDTO.setVersion("1.0");
+
+        when(idrepoDraftService.idrepoUpdateDraft(anyString(), any(), any())).thenReturn(idResponseDTO);
+        when(utility.getRegistrationProcessorMappingJson(MappingJsonConstants.IDENTITY)).thenReturn(identityObj);
+        when(utility.getRegistrationProcessorMappingJson(MappingJsonConstants.DOCUMENT)).thenReturn(documentObj);
+
+        MessageDTO result = uinGeneratorStage.process(messageDTO);
+        verify(idrepoDraftService).idrepoUpdateDraft(any(), any(), argumentCaptor.capture());
+        ObjectMapper objectMapper = new ObjectMapper();
+        String jsonobject=objectMapper.writeValueAsString(argumentCaptor.getAllValues().get(0).getRequest().getIdentity());
+        JsonNode jsonNode=objectMapper.readTree(jsonobject);
+
+        assertEquals("cbeff",jsonNode.get("individualBiometrics").get("format").asText());
+        assertFalse(result.getInternalError());
+        assertTrue(result.getIsValid());
+    }
 }