A boilerplate for starting a Protractor test setup with CucumberJS and TypeScript
With this protractor-cucumber-typescript boilerplate you can easily start a testproject. With this boilerplate you get:
- working configuration out of the box for CucumberJS 2.x (for CucumberJS 1.x support see here and the CHANGELOG for the migration steps)
- feature and step-file examples about how to use
- no need to compile TypeScript testfiles before running
- automatically making screenshots on failed steps (you can adjust the filename to whatever you want, it's just a simple setup)
- a nice report provided by multiple-cucumber-html-reporter
It supports and provides:
- protractor version 5.1.2
- cucumberjs NEW version 2.x.x support! (for CucumberJS 1.x support see here)
- typescript version 2.3.2
- multiple-cucumber-html-reporter version ^0.1.0
And a lot more, see the package.json
This boilerplate is just to give you an initial setup, not how you should code / structure your projects. If you have some tips / beter examples feel free to create a PR
- do a
git cloneof this project - go to the root of the project and execute
npm install - to get the tests running make sure you have a local
webdriver-managerrunning (directConnectfrom protractor has some issues) - start the test by running
npm run e2efrom the root of your project
Just copy this to your project. Copy all the dev-dependencies to your projects package.json and do a new npm install of your project.
You can use whatever taksrunner you want to run the tests.
With the provided setup in the protractor.shared.conf.js you don't need to compile the TypeScript files before you run them. It will be done automatically for you with the compiler in the cucumberOpts.
cucumberOpts: {
compiler: "ts:ts-node/register",
require: [..],
format: 'pretty',
tags: ''
}
When there is a compile error it is thrown like below.
> protractor-cucumber-typescript-boilerplate@0.1.0 e2e.local /Users/wswebcreation/protractor-cucumber-typescript-boilerplate
> protractor e2e-tests/config/protractor.e2e.conf.js
(node:67283) DeprecationWarning: os.tmpDir() is deprecated. Use os.tmpdir() instead.
[09:39:12] I/launcher - Running 1 instances of WebDriver
[09:39:12] I/local - Starting selenium standalone server...
[09:39:13] I/local - Selenium standalone server started at http://192.168.1.11:56329/wd/hub
[09:39:15] E/launcher - Error: TSError: ⨯ Unable to compile TypeScript
e2e-tests/features/example.steps.ts (51,51): The return type of an async function or method must be the global Promise<T> type. (1064)
at getOutput (/Users/wswebcreation/protractor-cucumber-typescript-boilerplate/node_modules/ts-node/src/index.ts:312:15)
at /Users/wswebcreation/protractor-cucumber-typescript-boilerplate/node_modules/ts-node/src/index.ts:343:16
at Object.compile (/Users/wswebcreation//protractor-cucumber-typescript-boilerplate/node_modules/ts-node/src/index.ts:459:19)
at Module.m._compile (/Users/wswebcreation/protractor-cucumber-typescript-boilerplate/node_modules/ts-node/src/index.ts:395:43)
at Module._extensions..js (module.js:580:10)
at Object.require.extensions.(anonymous function) [as .ts] (/Users/wswebcreation/protractor-cucumber-typescript-boilerplate/node_modules/ts-node/src/index.ts:398:12)
at Module.load (module.js:488:32)
at tryModuleLoad (module.js:447:12)
at Function.Module._load (module.js:439:3)
at Module.require (module.js:498:17)
[09:39:15] E/launcher - Process exited with error code 100
npm ERR! Darwin 16.4.0
npm ERR! argv "/Users/wswebcreation/.nvm/versions/node/v7.5.0/bin/node" "/Users/wswebcreation/.nvm/versions/node/v7.5.0/bin/npm" "run" "e2e.local"
npm ERR! node v7.5.0
npm ERR! npm v4.1.2
npm ERR! code ELIFECYCLE
npm ERR! protractor-cucumber-typescript-boilerplate@0.1.0 e2e.local: `protractor e2e-tests/config/protractor.e2e.conf.js`
npm ERR! Exit status 100
npm ERR!
npm ERR! Failed at the protractor-cucumber-typescript-boilerplate@0.1.0 e2e.local script 'protractor e2e-tests/config/protractor.e2e.conf.js'.
npm ERR! Make sure you have the latest version of node.js and npm installed.
npm ERR! If you do, this is most likely a problem with the protractor-cucumber-typescript-boilerplate package,
npm ERR! not with npm itself.
npm ERR! Tell the author that this fails on your system:
npm ERR! protractor e2e-tests/config/protractor.e2e.conf.js
npm ERR! You can get information on how to open an issue for this project with:
npm ERR! npm bugs protractor-cucumber-typescript-boilerplate
npm ERR! Or if that isn't available, you can get their info via:
npm ERR! npm owner ls protractor-cucumber-typescript-boilerplate
npm ERR! There is likely additional logging output above.
npm ERR! Please include the following file with any support request:
npm ERR! /Users/wswebcreation/protractor-cucumber-typescript-boilerplate/npm-debug.log
When you created a *.feature-file you can start running the tests and it will throw an output like below.
See the example.steps.ts for the implementation.
Advice is not to use the
callback's, just usepromises.
@example @happy-flow @angular
Feature: Angular homepage
@example @happy-flow @angular @visitor @julie
Scenario: As a visitor I want to be greeted
? Given I visit the Angular homepage
? Given I submit the name "Julie"
? Then I am greeted as "Hello Julie!"
@example @happy-flow @angular @todo @count @validate
Scenario: Validate todo list
? Given I visit the Angular homepage
? Given I count 2 todo's
? Then the last todo should hold "build an AngularJS app"
@example @happy-flow @angular @todo @count @add
Scenario: Add a todo
? Given I visit the Angular homepage
? Given I add the todo "write a protractor test"
? Then I should have 3 todo's
? And the last todo should hold "write a protractor test"
Warnings:
1) Scenario: As a visitor I want to be greeted - e2e-tests/features/example.feature:8
Step: Given I visit the Angular homepage - e2e-tests/features/example.feature:5
Message:
Undefined. Implement with the following snippet:
Given('I visit the Angular homepage', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
2) Scenario: As a visitor I want to be greeted - e2e-tests/features/example.feature:8
Step: Given I submit the name "Julie" - e2e-tests/features/example.feature:9
Message:
Undefined. Implement with the following snippet:
Given('I submit the name {stringInDoubleQuotes}', function (stringInDoubleQuotes, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
3) Scenario: As a visitor I want to be greeted - e2e-tests/features/example.feature:8
Step: Then I am greeted as "Hello Julie!" - e2e-tests/features/example.feature:10
Message:
Undefined. Implement with the following snippet:
Then('I am greeted as {stringInDoubleQuotes}', function (stringInDoubleQuotes, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
4) Scenario: Validate todo list - e2e-tests/features/example.feature:13
Step: Given I visit the Angular homepage - e2e-tests/features/example.feature:5
Message:
Undefined. Implement with the following snippet:
Given('I visit the Angular homepage', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
5) Scenario: Validate todo list - e2e-tests/features/example.feature:13
Step: Given I count 2 todo's - e2e-tests/features/example.feature:14
Message:
Undefined. Implement with the following snippet:
Given('I count {int} todo\'s', function (int, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
6) Scenario: Validate todo list - e2e-tests/features/example.feature:13
Step: Then the last todo should hold "build an AngularJS app" - e2e-tests/features/example.feature:15
Message:
Undefined. Implement with the following snippet:
Then('the last todo should hold {stringInDoubleQuotes}', function (stringInDoubleQuotes, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
7) Scenario: Add a todo - e2e-tests/features/example.feature:18
Step: Given I visit the Angular homepage - e2e-tests/features/example.feature:5
Message:
Undefined. Implement with the following snippet:
Given('I visit the Angular homepage', function (callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
8) Scenario: Add a todo - e2e-tests/features/example.feature:18
Step: Given I add the todo "write a protractor test" - e2e-tests/features/example.feature:19
Message:
Undefined. Implement with the following snippet:
Given('I add the todo {stringInDoubleQuotes}', function (stringInDoubleQuotes, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
9) Scenario: Add a todo - e2e-tests/features/example.feature:18
Step: Then I should have 3 todo's - e2e-tests/features/example.feature:20
Message:
Undefined. Implement with the following snippet:
Then('I should have {int} todo\'s', function (int, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
10) Scenario: Add a todo - e2e-tests/features/example.feature:18
Step: And the last todo should hold "write a protractor test" - e2e-tests/features/example.feature:21
Message:
Undefined. Implement with the following snippet:
Then('the last todo should hold {stringInDoubleQuotes}', function (stringInDoubleQuotes, callback) {
// Write code here that turns the phrase above into concrete actions
callback(null, 'pending');
});
3 scenarios (3 undefined)
10 steps (10 undefined)
0m00.002s
[08:18:54] I/launcher - 0 instance(s) of WebDriver still running
[08:18:54] I/launcher - chrome #01 passed
==============================================================================================
Multiple Cucumber HTML report generated in:
/Users/wswebcreation/protractor-cucumber-typescript-boilerplate/.tmp/report/index.html
Tnx for using Multiple Cucumber HTML report
Grtz wswebcreation
==============================================================================================
When tests succeed you will see the following
@example @happy-flow @angular
Feature: Angular homepage
@example @happy-flow @angular @visitor @julie
Scenario: As a visitor I want to be greeted
✔ Given I visit the Angular homepage
✔ Given I submit the name "Julie"
✔ Then I am greeted as "Hello Julie!"
@example @happy-flow @angular @todo @count @validate
Scenario: Validate todo list
✔ Given I visit the Angular homepage
✔ Given I count 2 todo's
✔ Then the last todo should hold "build an AngularJS app"
@example @happy-flow @angular @todo @count @add
Scenario: Add a todo
✔ Given I visit the Angular homepage
✔ Given I add the todo "write a protractor test"
✔ Then I should have 3 todo's
✔ And the last todo should hold "write a protractor test"
3 scenarios (3 passed)
10 steps (10 passed)
0m09.857s
[08:16:28] I/launcher - 0 instance(s) of WebDriver still running
[08:16:28] I/launcher - chrome #01 passed
==============================================================================================
Multiple Cucumber HTML report generated in:
/Users/wswebcreation/protractor-cucumber-typescript-boilerplate/.tmp/report/index.html
Tnx for using Multiple Cucumber HTML report
Grtz wswebcreation
==============================================================================================
If you like to add some extra info, nice packages or have some improvements, feel free to add a PR.
Grtz,
wswebcreation