TT#23436 Add first api client test as template

Change-Id: Id58d18d5f9ac2ec16707e35bb7710fbbc914763f

src/App.vue

@@ -13,6 +13,7 @@
     }
 </script>
 
+
 <style>
     .q-field-icon,
     .q-item-icon {

src/api/subscriber.js

@@ -1,11 +1,12 @@
 
 import _ from 'lodash';
 import Vue from 'vue';
+import { getJsonBody } from './utils'
 
 export function getPreferences(id) {
     return new Promise((resolve, reject)=>{
         Vue.http.get('/api/subscriberpreferences/' + id).then((result)=>{
-            resolve(JSON.parse(result.body));
+            resolve(getJsonBody(result.body));
         }).catch((err)=>{
             reject(err);
         });

src/api/utils.js

@@ -0,0 +1,14 @@
+
+
+import _ from 'lodash';
+
+export function getJsonBody(body) {
+    if(_.isString(body)) {
+        try {
+            return JSON.parse(body);
+        } catch(err) {
+            return body;
+        }
+    }
+    return body;
+}

t/api/subscriber.js

@@ -0,0 +1,54 @@
+'use strict';
+
+import Vue from 'vue';
+import VueResource from 'vue-resource';
+import { getPreferences } from '../../src/api/subscriber';
+import { assert } from 'chai';
+
+Vue.use(VueResource);
+
+
+describe('Subscriber', function(){
+
+    it('should get all subscriber preferences', function(done) {
+        Vue.http.interceptors = [];
+        Vue.http.interceptors.unshift((request, next)=>{
+            next(request.respondWith(
+                {
+                    body: JSON.stringify({
+                        block_in_mode: false
+                    })
+                },
+                {
+                    status: 200
+                }
+            ));
+        });
+        getPreferences('123').then(()=>{
+            done();
+        }).catch((err)=>{
+            done(err);
+        });
+    });
+
+    it('should handle a 403 Forbidden while requesting the preferences', function(done) {
+        Vue.http.interceptors = [];
+        Vue.http.interceptors.unshift((request, next)=>{
+            next(request.respondWith(
+                {
+                    body: '403 Forbidden'
+                },
+                {
+                    status: 403,
+                    statusText: 'Forbidden'
+                }
+            ));
+        });
+        getPreferences('123').then(()=>{
+            done(new Error('Test failed'));
+        }).catch((err)=>{
+            assert.equal(err.status, 403);
+            done();
+        });
+    });
+});