diff --git a/config/caCryptoGen.js b/config/caCryptoGen.js
index 04b9889..03fc451 100644
--- a/config/caCryptoGen.js
+++ b/config/caCryptoGen.js
@@ -6,7 +6,7 @@ import {adminName, adminPwd} from '../common/nodejs/formatter/user.js';
 import {loadFromLocal} from '../common/nodejs/user.js';
 import {importFrom} from '@davidkhala/light/es6.mjs';
 import CA from '../common/nodejs/admin/ca.js';
-import CaCryptoGen from '../common/nodejs/ca-crypto-gen.js';
+import CaCryptoGen from '../common/nodejs/ca/ca-crypto-gen.js';
 import * as pathUtil from '../common/nodejs/path.js';
 
 const logger = consoleLogger('caCryptoGen');
diff --git a/dockerode-bootstrap.js b/dockerode-bootstrap.js
index 65d743a..b81b4b4 100644
--- a/dockerode-bootstrap.js
+++ b/dockerode-bootstrap.js
@@ -7,7 +7,7 @@ import {importFrom, filedirname} from '@davidkhala/light/es6.mjs';
 import * as peerUtil from './common/nodejs/peer.js';
 import {FabricDockerode} from './common/nodejs/fabric-dockerode.js';
 import {CryptoPath, ContainerCryptoPath} from './common/nodejs/path.js';
-import {container} from './common/nodejs/ca.js';
+import {container} from './common/nodejs/ca/ca.js';
 
 import * as caCrypoGenUtil from './config/caCryptoGen.js';
 
diff --git a/test/caTest.js b/test/caTest.js
index cf374ab..ad588a7 100644
--- a/test/caTest.js
+++ b/test/caTest.js
@@ -1,14 +1,15 @@
 import assert from 'assert';
 import * as helper from '../app/helper.js';
-import IDService from '../common/nodejs/identityService.js';
-import AffiliationService from '../common/nodejs/affiliationService.js';
+import IDService from '../common/nodejs/ca/identityService.js';
+import AffiliationService from '../common/nodejs/ca/affiliationService.js';
 import CAService from '../common/nodejs/admin/ca.js';
 import {consoleLogger} from '@davidkhala/logger/log4.js';
 import * as caCryptoGen from '../config/caCryptoGen.js';
 import {importFrom} from '@davidkhala/light/es6.mjs';
+import {ping} from '../common/nodejs/ca/ca.js';
 
 const logger = consoleLogger('ca service');
-const {TLS} = importFrom(import.meta,'../config/orgs.json');
+const {TLS} = importFrom(import.meta, '../config/orgs.json');
 
 describe('caCryptoGen', () => {
 	const org = 'icdd';
@@ -30,8 +31,7 @@ describe('caCryptoGen', () => {
 	});
 });
 
-
-describe('caService', () => {
+describe('ca service', () => {
 	const org = 'icdd';
 	const admin = helper.getOrgAdmin(org);
 	const protocol = `http${TLS ? 's' : ''}`;
@@ -39,30 +39,59 @@ describe('caService', () => {
 	const port = 8054;
 
 	const caService = new CAService({protocol, hostname, port});
-	const idService = new IDService(caService, admin);
-
-	it('identity service', async () => {
-		const allIDs = await idService.getAll(admin);
-		logger.info(allIDs);
+	it('ping', async () => {
+		logger.info(caService.url);
+		const returned = await ping(caService.url);
+		logger.info(returned);
 	});
+});
+
+
+describe('AffiliationService', () => {
+	const org = 'icdd';
+	const admin = helper.getOrgAdmin(org);
+	const protocol = `http${TLS ? 's' : ''}`;
+	const hostname = 'localhost';
+	const port = 8054;
+
+	const caService = new CAService({protocol, hostname, port});
 	const affiliationService = new AffiliationService(caService, admin);
-	it('AffiliationService GetAll', async () => {
+	it('GetAll', async () => {
 		const [allDepartments] = await affiliationService.getAll();
 		logger.info(allDepartments);
 	});
-	it('AffiliationService GetOne', async () => {
+	it('GetOne', async () => {
 		const result = await affiliationService.getOne('icdd1');
 		assert.ifError(result);
 
 	});
-	it('AffiliationService create, delete dummy', async () => {
+	it('create and delete dummy', async () => {
 		const name = 'dummy';
 		await affiliationService.createIfNotExist(name);
 		await affiliationService.delete(name);
 	});
-	it.skip('idemix', async () => {
-		const result = await caService.idemixEnroll(admin);
-		logger.info(result);
+
+});
+describe('identity service', function () {
+	const org = 'icdd';
+	const admin = helper.getOrgAdmin(org);
+	const protocol = `http${TLS ? 's' : ''}`;
+	const hostname = 'localhost';
+	const port = 8054;
+
+	const caService = new CAService({protocol, hostname, port});
+	const idService = new IDService(caService, admin, logger);
+	it('getAll', async () => {
+		const allIDs = await idService.getAll();
+		logger.info(allIDs);
+	});
+	it('getOne', async () => {
+		const one = await idService.getOne({enrollmentID: 'Admin'});
+		logger.info(one);
+	});
+	it('getOne: on not exist', async () => {
+		assert.ifError(await idService.getOne({enrollmentID: 'admin'}));
+
 	});
 });