replace with custom superagent based on fetch API

src/routes/test/user-directory-test.js

@@ -8,7 +8,7 @@
 
 const common = require('./common.js'),
     expect = require('expect.js'),
-    superagent = require('superagent');
+    superagent = require('../../superagent.js');
 
 describe('User Directory API', function () {
     const { setup, cleanup, serverUrl, owner, user } = common;
@@ -22,7 +22,7 @@ describe('User Directory API', function () {
                 .query({ access_token: owner.token })
                 .ok(() => true);
 
-            expect(response.statusCode).to.equal(200);
+            expect(response.status).to.equal(200);
             expect(response.body.lockUserProfiles).to.be(false);
             expect(response.body.mandatory2FA).to.be(false);
         });
@@ -33,7 +33,7 @@ describe('User Directory API', function () {
                 .send({ lockUserProfiles: true })
                 .ok(() => true);
 
-            expect(response.statusCode).to.equal(400);
+            expect(response.status).to.equal(400);
         });
 
         it('cannot set as normal user', async function() {
@@ -42,7 +42,7 @@ describe('User Directory API', function () {
                 .send({ lockUserProfiles: true, mandatory2FA: true })
                 .ok(() => true);
 
-            expect(response.statusCode).to.equal(403);
+            expect(response.status).to.equal(403);
         });
 
         it('can lock user profile', async function() {
@@ -51,14 +51,14 @@ describe('User Directory API', function () {
                 .send({ lockUserProfiles: true, mandatory2FA: false })
                 .ok(() => true);
 
-            expect(response.statusCode).to.equal(200);
+            expect(response.status).to.equal(200);
 
             const response2 = await superagent.post(`${serverUrl}/api/v1/profile/email`)
                 .query({ access_token: owner.token })
                 .send({ email: 'newemail@example.Com', password: owner.password })
                 .ok(() => true);
 
-            expect(response2.statusCode).to.equal(403); // profile is locked
+            expect(response2.status).to.equal(403); // profile is locked
         });
 
         it('can set mandatory 2fa', async function() {
@@ -67,20 +67,20 @@ describe('User Directory API', function () {
                 .send({ lockUserProfiles: true, mandatory2FA: true })
                 .ok(() => true);
 
-            expect(response.statusCode).to.equal(200);
+            expect(response.status).to.equal(200);
 
             // token gets revoked!
             const response2 = await superagent.get(`${serverUrl}/api/v1/profile`)
                 .query({ access_token: owner.token })
                 .ok(() => true);
 
-            expect(response2.statusCode).to.equal(200); // token is not gone, since it is persisted
+            expect(response2.status).to.equal(200); // token is not gone, since it is persisted
 
             const response3 = await superagent.get(`${serverUrl}/api/v1/profile`)
                 .query({ access_token: user.token })
                 .ok(() => true);
 
-            expect(response3.statusCode).to.equal(401); // token is gone
+            expect(response3.status).to.equal(401); // token is gone
         });
     });
 });