Suppress Test Logs (#6256)

* Suppress Test Logs

This will reduce some of the noise in the tests logs.

* replace deprecated buffer

* remove deprecation warnings

* fix geopoint

* Fix GraphQL

* postgres warnings

spec/index.spec.js

@@ -27,7 +27,7 @@ describe('server', () => {
   });
 
   it('show warning if any reserved characters in appId', done => {
-    spyOn(console, 'warn').and.callThrough();
+    spyOn(console, 'warn').and.callFake(() => {});
     reconfigureServer({ appId: 'test!-^' }).then(() => {
       expect(console.warn).toHaveBeenCalled();
       return done();
@@ -40,7 +40,7 @@ describe('server', () => {
         url: 'http://localhost:8378/1/classes/TestObject',
         headers: {
           Authorization:
-            'Basic ' + new Buffer('test:' + 'test').toString('base64'),
+            'Basic ' + Buffer.from('test:' + 'test').toString('base64'),
         },
       }).then(response => {
         expect(response.status).toEqual(200);
@@ -56,7 +56,7 @@ describe('server', () => {
         headers: {
           Authorization:
             'Basic ' +
-            new Buffer('test:javascript-key=' + 'test').toString('base64'),
+            Buffer.from('test:javascript-key=' + 'test').toString('base64'),
         },
       }).then(response => {
         expect(response.status).toEqual(200);