@Test
public void testGetMicroServiceModelsDictionaryEntityData() {

    logger.info("testGetMicroServiceModelsDictionaryEntityData: Entering");
    MockHttpServletResponse response = new MockHttpServletResponse();
    String msModelJson = "{\"microServiceModelsDictionaryData\":[\"modelName\"]}";
    BufferedReader br = new BufferedReader(new StringReader(msModelJson));
    request = mock(HttpServletRequest.class);
    try {
        // mock the getReader() call
        when(request.getReader()).thenReturn(br);
        controller.getMicroServiceModelsDictionaryEntityData(response);
        logger.info("response.getContentAsString(): " + response.getContentAsString());
        assertTrue(response.getContentAsString() != null
                && response.getContentAsString().contains("microServiceModelsDictionaryDatas"));
    } catch (Exception e) {
        fail("Exception: " + e);
    }
    logger.info("testGetMicroServiceModelsDictionaryEntityData: exit");
}