chore(build): modify test scripts to fix build

- ensure that builds are passing

[Finishes #164458431]

package.json

@@ -6,7 +6,7 @@
   "scripts": {
     "start": " node ./dist/app.js",
     "dev": "nodemon --exec babel-node ./server/app.js",
-    "test": "npm run reset:db && nyc mocha --require @babel/polyfill --require @babel/register ./server/test/ --timeout 10000 --exit",
+    "test": "npm run reset:db && nyc mocha --require @babel/polyfill --require @babel/register ./server/test/index.js --timeout 10000 --exit",
     "sequelize": "./node_modules/.bin/babel-node ./node_modules/.bin/sequelize $*",
     "migrate": "./node_modules/.bin/babel-node ./node_modules/.bin/sequelize db:migrate",
     "coveralls": "nyc report --reporter=text-lcov | coveralls",

server/controllers/article.js

@@ -239,13 +239,16 @@ class ArticleController {
    */
   async getSingleArticle(req, res) {
     const { slug } = req.params;
-    const article = await Article.findOne({
-      where: {
-        slug
-      }
-    });
-
-    response(res).success({ messages: article });
+    try {
+      const article = await Article.findOne({
+        where: {
+          slug
+        }
+      });
+      return response(res).success({ message: article });
+    } catch (error) {
+      return response(res).serverError({ errors: { server: ['database error'] } });
+    }
   }
 }
 

server/test/articles.spec.js

@@ -441,12 +441,11 @@ describe('GET single article /api/articles/:slug', () => {
   it('should return 200 if article exists', (done) => {
     chai
       .request(app)
-      .get('/api/articles/the-second-article-3')
+      .get('/api/articles/this-is-an-article-1')
       .end((err, res) => {
-        const { id } = res.body.messages;
+        const { title } = res.body.message;
         expect(res.status).to.be.equal(200);
-        expect(id).to.be.equal(3);
-
+        expect(title).to.be.equal('This is an article');
         done(err);
       });
   });

server/test/comment.spec.js

@@ -29,7 +29,7 @@ describe('POST comment /api/articles/:slug/comment', () => {
 
   it('should create a new comment', (done) => {
     chai.request(app)
-      .post('/api/articles/this-is-an-article-2/comment')
+      .post('/api/articles/this-is-an-article-1/comment')
       .set('authorization', `Bearer ${userToken}`)
       .send({
         comment: 'This is a random comment'