Use Prettier JS (#5017)

* Adds prettier

* Run lint before tests

spec/EnableSingleSchemaCache.spec.js

@@ -3,44 +3,53 @@ const Config = require('../lib/Config');
 const rest = require('../lib/rest');
 
 describe('Enable single schema cache', () => {
-  beforeEach((done) => {
+  beforeEach(done => {
     reconfigureServer({
       enableSingleSchemaCache: true,
-      schemaCacheTTL: 30000
+      schemaCacheTTL: 30000,
     }).then(() => {
       done();
     });
   });
 
-  it('can perform multiple create and query operations', (done) => {
+  it('can perform multiple create and query operations', done => {
     let config = fakeRequestForConfig();
     let nobody = auth.nobody(config);
-    rest.create(config, nobody, 'Foo', {type: 1}).then(() => {
-      config = fakeRequestForConfig();
-      nobody = auth.nobody(config);
-      return rest.create(config, nobody, 'Foo', {type: 2});
-    }).then(() => {
-      config = fakeRequestForConfig();
-      nobody = auth.nobody(config);
-      return rest.create(config, nobody, 'Bar');
-    }).then(() => {
-      config = fakeRequestForConfig();
-      nobody = auth.nobody(config);
-      return rest.find(config, nobody, 'Bar', {type: 1});
-    }).then(() => {
-      fail('Should throw error');
-      done();
-    }, (error) => {
-      config = fakeRequestForConfig();
-      nobody = auth.nobody(config);
-      expect(error).toBeDefined();
-      return rest.find(config, nobody, 'Foo', {type: 1});
-    }).then((response) => {
-      config = fakeRequestForConfig();
-      nobody = auth.nobody(config);
-      expect(response.results.length).toEqual(1);
-      done();
-    });
+    rest
+      .create(config, nobody, 'Foo', { type: 1 })
+      .then(() => {
+        config = fakeRequestForConfig();
+        nobody = auth.nobody(config);
+        return rest.create(config, nobody, 'Foo', { type: 2 });
+      })
+      .then(() => {
+        config = fakeRequestForConfig();
+        nobody = auth.nobody(config);
+        return rest.create(config, nobody, 'Bar');
+      })
+      .then(() => {
+        config = fakeRequestForConfig();
+        nobody = auth.nobody(config);
+        return rest.find(config, nobody, 'Bar', { type: 1 });
+      })
+      .then(
+        () => {
+          fail('Should throw error');
+          done();
+        },
+        error => {
+          config = fakeRequestForConfig();
+          nobody = auth.nobody(config);
+          expect(error).toBeDefined();
+          return rest.find(config, nobody, 'Foo', { type: 1 });
+        }
+      )
+      .then(response => {
+        config = fakeRequestForConfig();
+        nobody = auth.nobody(config);
+        expect(response.results.length).toEqual(1);
+        done();
+      });
   });
 });