#10 async/await impl.

e2e/pages/navigator.js

@@ -1,5 +1,5 @@
 const { browser } = require('protractor');
 
 module.exports = {
-    gotoGitHub: function () { return browser.get(''); },
+    gotoGitHub: async function () { return await browser.get(''); },
 };

e2e/pages/search-summary.component.js

@@ -5,14 +5,14 @@ const EC = ExpectedConditions;
 module.exports = {
     resultsPaneElement: element(by.css('span[data-search-type="Users"]')),
 
-    countUsers: function () {
+    countUsers: async function () {
         const self = this;
         const presenceOf = EC.presenceOf(self.resultsPaneElement);
         const tobeClickable = EC.elementToBeClickable(self.resultsPaneElement);
 
-        return browser.wait(EC.and(presenceOf, tobeClickable))
-            .then(function () {
-                return self.resultsPaneElement.getText();
-            });
+        await browser.wait(EC.and(presenceOf, tobeClickable));
+        const nrOfContributorsAsString = await self.resultsPaneElement.getText();
+
+        return parseInt(nrOfContributorsAsString);
     },
 };

e2e/pages/search.component.js

@@ -6,11 +6,13 @@ module.exports = {
     queryInputElement: element(by.css('.header-search-input')),
     searchFormElement: element(by.css('.js-site-search-form')),
 
-    search: function () {
+    query: async function (text) {
         const self = this;
-
-        return self.queryInputElement.sendKeys('kosalanuwan')
-            .then(function () { return self.searchFormElement.submit(); })
-            .then(function () { return browser.wait(EC.urlContains('q=kosalanuwan')); });
+
+        await self.queryInputElement.sendKeys(text);
+        await self.searchFormElement.submit();
+
+        const queryString = 'q=' + text;
+        return await browser.wait(EC.urlContains(queryString));
     },
 };

e2e/steps/search-user.steps.js

@@ -1,15 +1,16 @@
-const { expect } = require('chai');;
 const { Given, When, Then } = require('cucumber');
+const { expect } = require('chai');;
 const { navigator, searchPane, searchSummaryPane } = require('../pages');
 
-Given('the user visits GitHub', { timeout: 60 * 1000 }, function () {
-    return navigator.gotoGitHub();
+Given('the user visits GitHub', { timeout: 60 * 1000 }, async function () {
+    return await navigator.gotoGitHub();
 });
 
-When('a contributor name types and hit enter', function () {
-    return searchPane.search();
+When('a contributor search for {string}', async function (name) {
+    return await searchPane.query(name);
 });
 
-Then('the search result summary should have at least 1 contributor', function () {
-    return expect(searchSummaryPane.countUsers()).to.eventually.equal('1');
+Then('the search result summary should have at least {int} contributor', async function (nrOfContributors) {
+    const actualNrOfContributors = await searchSummaryPane.countUsers();
+    return expect(actualNrOfContributors).to.be.at.least(nrOfContributors);
 });