diff --git a/services/account-without-juggler/test/unit/account-controller.ts b/services/account-without-juggler/test/unit/account-controller.ts
index 17df44d..e3ffbdf 100644
--- a/services/account-without-juggler/test/unit/account-controller.ts
+++ b/services/account-without-juggler/test/unit/account-controller.ts
@@ -1,68 +1,68 @@
-import { AccountController } from "../../controllers/AccountController";
-import { expect } from "@loopback/testlab";
-import { accountRepository } from "../../repositories/account";
+import { AccountController } from '../../controllers/AccountController';
+import { expect } from '@loopback/testlab';
+import { accountRepository } from '../../repositories/account';
 
 let accCtrl: any;
 
 const testAcc = {
-  id: "test1",
-  customerNumber: "1234",
+  id: 'test1',
+  customerNumber: '1234',
   balance: 1000,
-  branch: "Toronto",
-  type: "Chequing",
+  branch: 'Toronto',
+  type: 'Chequing',
   avgBalance: 500,
   minimumBalance: 0
 };
 
 const brokenAcc = {
-  customerNumber: "123456",
+  customerNumber: '123456',
   balance: 1000,
-  branch: "Broke City",
-  type: "Chequing"
+  branch: 'Broke City',
+  type: 'Chequing'
 };
 
-describe("AccountController Unit Test Suite", () => {
+describe('AccountController Unit Test Suite', () => {
   before(createAccountController);
 
-  it("creates an account instance", async () => {
+  it('creates an account instance', async () => {
     const result = await accCtrl.createAccount(testAcc);
     expect(result).to.deepEqual(testAcc);
-    const getResult = await accCtrl.getAccount('{"where":{"id":"test1"}}');
+    const getResult = await accCtrl.getAccount('{'where':{'id':'test1'}}');
     expect(getResult).to.not.be.empty();
     expect(getResult).have.lengthOf(1);
     expect(getResult[0]).to.deepEqual(testAcc);
   });
-  it("should not create an invalid instance", async () => {
+  it('should not create an invalid instance', async () => {
     try {
       await accCtrl.createAccount(brokenAcc);
     } catch (err) {
       expect(err).to.not.be.empty();
     }
   });
-  it("should not accept invalid args", async () => {
+  it('should not accept invalid args', async () => {
     try {
-      await accCtrl.getAccount("");
+      await accCtrl.getAccount('');
     } catch (err) {
       expect(err).to.not.be.empty();
     }
   });
 
-  it("updates an account instance", async () => {
-    const result = await accCtrl.updateAccount('{"id":"test1"}', {
+  it('updates an account instance', async () => {
+    const result = await accCtrl.updateAccount('{'id':'test1'}', {
       balance: 2000
     });
     expect(result.count).to.be.equal(1);
-    const getResult = await accCtrl.getAccount('{"where":{"id":"test1"}}');
+    const getResult = await accCtrl.getAccount('{'where':{'id':'test1'}}');
     expect(getResult).to.not.be.empty();
     expect(getResult).have.lengthOf(1);
     expect(getResult[0].id).to.be.equal(testAcc.id);
     expect(getResult[0].toObject().balance).to.be.equal(2000);
   });
 
-  it("deletes an account instance", async () => {
-    const result = await accCtrl.deleteAccount('{"id":"test1"}');
+  it('deletes an account instance', async () => {
+    const result = await accCtrl.deleteAccount('{'id':'test1'}');
     expect(result.count).to.be.equal(1);
-    const getResult = await accCtrl.getAccount('{"where":{"id":"test1"}}');
+    const getResult = await accCtrl.getAccount('{'where':{'id':'test1'}}');
     expect(getResult).to.be.empty();
   });
 });