Use Prettier JS (#5017)

* Adds prettier

* Run lint before tests

spec/AggregateRouter.spec.js

@@ -1,31 +1,36 @@
-const AggregateRouter = require('../lib/Routers/AggregateRouter').AggregateRouter;
+const AggregateRouter = require('../lib/Routers/AggregateRouter')
+  .AggregateRouter;
 
 describe('AggregateRouter', () => {
   it('get pipeline from Array', () => {
-    const body = [{
-      group: { objectId: {} }
-    }];
-    const expected = [ { $group: { _id: {} } } ];
+    const body = [
+      {
+        group: { objectId: {} },
+      },
+    ];
+    const expected = [{ $group: { _id: {} } }];
     const result = AggregateRouter.getPipeline(body);
     expect(result).toEqual(expected);
   });
 
   it('get pipeline from Object', () => {
     const body = {
-      group: { objectId: {} }
+      group: { objectId: {} },
     };
-    const expected = [ { $group: { _id: {} } } ];
+    const expected = [{ $group: { _id: {} } }];
     const result = AggregateRouter.getPipeline(body);
     expect(result).toEqual(expected);
   });
 
   it('get pipeline from Pipeline Operator (Array)', () => {
     const body = {
-      pipeline: [{
-        group: { objectId: {} }
-      }]
+      pipeline: [
+        {
+          group: { objectId: {} },
+        },
+      ],
     };
-    const expected = [ { $group: { _id: {} } } ];
+    const expected = [{ $group: { _id: {} } }];
     const result = AggregateRouter.getPipeline(body);
     expect(result).toEqual(expected);
   });
@@ -33,37 +38,45 @@ describe('AggregateRouter', () => {
   it('get pipeline from Pipeline Operator (Object)', () => {
     const body = {
       pipeline: {
-        group: { objectId: {} }
-      }
+        group: { objectId: {} },
+      },
     };
-    const expected = [ { $group: { _id: {} } } ];
+    const expected = [{ $group: { _id: {} } }];
     const result = AggregateRouter.getPipeline(body);
     expect(result).toEqual(expected);
   });
 
   it('get pipeline fails multiple keys in Array stage ', () => {
-    const body = [{
-      group: { objectId: {} },
-      match: { name: 'Test' },
-    }];
+    const body = [
+      {
+        group: { objectId: {} },
+        match: { name: 'Test' },
+      },
+    ];
     try {
       AggregateRouter.getPipeline(body);
     } catch (e) {
-      expect(e.message).toBe('Pipeline stages should only have one key found group, match');
+      expect(e.message).toBe(
+        'Pipeline stages should only have one key found group, match'
+      );
     }
   });
 
   it('get pipeline fails multiple keys in Pipeline Operator Array stage ', () => {
     const body = {
-      pipeline: [{
-        group: { objectId: {} },
-        match: { name: 'Test' },
-      }]
+      pipeline: [
+        {
+          group: { objectId: {} },
+          match: { name: 'Test' },
+        },
+      ],
     };
     try {
       AggregateRouter.getPipeline(body);
     } catch (e) {
-      expect(e.message).toBe('Pipeline stages should only have one key found group, match');
+      expect(e.message).toBe(
+        'Pipeline stages should only have one key found group, match'
+      );
     }
   });
 });