minor refactoring

test/db.spec.js

@@ -2283,7 +2283,7 @@ describe('Task', () => {
                 tsk = this;
             })
                 .then(() => {
-                    // try use the task connection context outside of the task callback;
+                    // try using the task connection context outside the task callback;
                     return tsk.query('select \'test\'');
                 })
                 .catch(err => {
@@ -2331,17 +2331,8 @@ describe('Task', () => {
     });
 
     describe('with a callback that returns a value', () => {
-        let result;
-        beforeEach(done => {
-            db.task(() => {
-                return 123;
-            })
-                .then(data => {
-                    result = data;
-                })
-                .finally(done);
-        });
-        it('must resolve with the value', () => {
+        it('must resolve with the value', async () => {
+            const result = await db.task(() => 123);
             expect(result).toBe(123);
         });
     });

test/event.spec.js

@@ -1,12 +1,11 @@
 const QueryStream = require('pg-query-stream');
 const JSONStream = require('JSONStream');
-
 const pgResult = require('pg/lib/result');
 const pgClient = require('pg/lib/client');
 
 const header = require('./db/header');
-
 const promise = header.defPromise;
+
 const options = {
     promiseLib: promise, // use Bluebird for testing;
     noWarnings: true

test/file.spec.js

@@ -9,6 +9,7 @@ const options = {
     promiseLib: promise,
     noWarnings: true
 };
+
 const dbHeader = header(options);
 const pgp = dbHeader.pgp;
 const db = dbHeader.db;