final EdmEntitySet entitySet = MockFacade.getMockEdm().getDefaultEntityContainer().getEntitySet("Teams");
Map<String, Object> teamData = new HashMap<String, Object>();
teamData.put("Id", "1");
teamData.put("isScrumTeam", true);
final ODataResponse response = new JsonEntityProvider().writeEntry(entitySet, teamData, DEFAULT_PROPERTIES);
final String json = verifyResponse(response);
assertEquals("{\"d\":{\"__metadata\":{\"id\":\"" + BASE_URI + "Teams('1')\","
+ "\"uri\":\"" + BASE_URI + "Teams('1')\",\"type\":\"RefScenario.Team\"},"
+ "\"Id\":\"1\",\"Name\":null,\"isScrumTeam\":true,"
+ "\"nt_Employees\":{\"__deferred\":{\"uri\":\"" + BASE_URI + "Teams('1')/nt_Employees\"}}}}",