Feature

Transcription

Feature

Stockholm Android
BEHAVIOR-DRIVEN
DEVELOPMENT
FOR ANDROID
Miguel Á. Domínguez Coloma
Miguel Á. Domínguez Coloma (eridem.net)
eridem.net
 Miguel Ángel Domínguez Coloma
 Doing always different things






Developer
Scrum Master
Blogger
Mentor
Evangelist
Entrepreneur
 Blog: eridem.net
WHAT IS ALL THIS ABOUT
Just real experience
and
experiments
COMMUNICATION
want
stakeholders
proof
QA
how
team
COMMUNICATION
I want A
great,you will have B
stakeholders
want
proof
QA
how
team
COMMUNICATION
want
stakeholders
proof
QA
how
team
COMMUNICATION
want
stakeholders
?
proof
QA
how
team
FEATURE LEVEL
Feature: Game categories
As customer of the mobile app
I want to see games by categories
So I can find faster the games I like.
Feature: Promotions
As a customer of the mobile app
I want to receive promotions
So I can get services cheaper or limited.
want
Feature: Pin code
As a customer of the mobile app
I want to have an alternative way to my password
So I can log in the application in a convenient way.
SCENARIO LEVEL
Feature: Game categories
As customer of the mobile app
I want to see games by categories
So I can find faster the games I like.
Scenario: access via toolbar
Given I am in the Casino Lobby
When I go to the toolbar section
Then I should see all game categories
proof
want
how
LET’S PRACTICE!
TOOLS
 UIAutomatorViewer
 Extract info from the Android app layouts
 WebDriver + Appium
 Connect to the device and send commands
 Chai
 Assertion library
 Cucumber
 BDD library with GIVEN/WHEN/THEN syntax
 Gherkin
 Language for feature definition
> UIAUTOMATORVIEWER
ANDROID_SDK/tools/uiautomatorviewer
> UIAUTOMATORVIEWER
ANDROID_SDK/tools/uiautomatorviewer
> WEBDRIVER + APPIUM (JS)
Actions
click()
tap()
setText(string)
back()
sleep(integer)
saveScreenshot(string)
npm install wd appium --save
> WEBDRIVER + APPIUM (JS)
elementByXPath(value, cb)
elementByName(value, cb)
elementById(value, cb)
npm install wd appium --save
> CHAI (JS)
Some assertions
foo.should.eventually.have.length(3);
foo.should.eventually.exists;
foo.should.become('bar');
npm install chai chai-as-promised --save
> WEBDRIVER + CHAI (JS)
wd
.elementByName(‘my_button’)
.should.eventually.exists
.click()
.elementByName(‘my_edittext’)
.setText(‘Hello world!’);
> CUCUMBER (GHERKIN)
Feature: My nice feature
As an user ____________
I want ____________
So ____________
Scenario: How to prove this feature
Given I am in ____________
When I ____________
And I ____________
Then I should ____________
> CUCUMBER (JS)
this.Given(‘I am in ____________’, function (callback) {
callback.pending();
});
this.When(‘I ____________’, function (callback) {
callback.pending();
});
this.Then(‘I should____________’, function (callback) {
callback.pending();
});
npm install cucumber --save
> PATATA.IO (JS)
appium + chai + cucumber + webdriver
npm install patata --save
+ global options file
FEATURE: LOGIN
FEATURE: LOGIN
Feature: Login
As an user of the Android app
I want to be able to log in
So I can use all customer specific features
Scenario: Login via Customer area
Given I am in the Login area
When I write “XXXXX” on the “Username” field
And I write “YYYYY” on the “Password” field
And I click on the “Login” button
Then I should see the “Pin” dialog
FEATURE: LOGIN
Feature: Login
FEATURE: LOGIN
Feature: Login
FEATURE: LOGIN
Feature: Login
FEATURE: LOGIN
Feature: Login
FEATURE: LOGIN
Feature: Login
GHERKIN
FEATURE: LOGIN
argument
argument
argument
CUCUMBER
FEATURE: LOGIN
parameters
argument argument
UIAUTOMATORVIEWER
FEATURE: LOGIN
references
layout queries
PATATA.IO & WD
FEATURE: LOGIN
import components
action
reference
PATATA.IO & WD
FEATURE: LOGIN
this could become
USERNAME_FIELD
PASSWORD_FIELD
action
reference
PATATA.IO & WD
FEATURE: LOGIN
this could become
LOGIN_FIELD
action
reference
PATATA.IO & WD
FEATURE: LOGIN
this could become
PIN_DIALOG
reference
FEATURE: LOGIN
http://stephenburger.deviantart.com
FEATURE: GAME
CATEGORIES
FEATURE: GAME CATEGORIES
Feature: Game Categories
I want to have a Game Categories area
So the user can see the available categories for all games
Scenario: Accessing to Game Categories by toolbar
Given I am in the Casino lobby
When I open the left toolbar
Then I should see the following items on the menu:
| Lobby |
| Most Popular |
| Jackpot Games |
| Video Slots |
| Table Games |
| Video Pokers |
|A-Z|
| Lobby |
| Most Popular |
| Jackpot Games |
| Video Slots |
| Table Games |
| Video Pokers |
|A-Z|
| Lobby |
| Most Popular |
| Jackpot Games |
| Video Slots |
| Table Games |
| Video Pokers |
|A-Z|
| Lobby |
| Most Popular |
| Jackpot Games |
| Video Slots |
| Table Games |
| Video Pokers |
|A-Z|
| Lobby |
| Most Popular |
| Jackpot Games |
| Video Slots |
| Table Games |
| Video Pokers |
|A-Z|
GHERKIN
Gherkin Tables
UIAUTOMATORVIEWER
UIAUTOMATORVIEWER
component with arguments
UIAUTOMATORVIEWER
Be careful (en, sv, es, …)
CUCUMBER
PATATA.IO & WD
PATATA.IO & WD
this could become
CASINO_LEFT_MENU_BUTTON
PATATA.IO & WD
table parameter included
PATATA.IO & WD
this could become
LEFT_MENU_ITEM
PATATA.IO & WD
iterate and extract
values on the table
call component with
title as argument*
http://www.imdb.com/title/tt0017136/ (Metropolis)
REUSE
REUSE
keep some statements consistent
“I write XXX in the YYY field”
“I click in the ZZZ button”
> PATATA.IO
REUSE
import them
> PATATA.IO
REUSE
import them
REMEMBER…
YOU CAN ALWAYS MAKE YOUR
TEST PASS SUCCESSFULLY…
http://mobile.snkplaymoreusa.com/metalslug1/ (Metal Slug)
CONCLUSIONS
CONCLUSIONS
 Common way to describe features
 Stakeholders / Business side
 Team: QA, developers, UX, …
 Testing if the app is doing the right thing
 Tests are based on behaviors, not code coverage
 Work hand by hand with business side
 Mock behaviors before implementation
 Could help UX to have an idea of the desired behavior
 Developers: run tests on their local machines easily and faster
PATATA.IO
OPEN SOURCE
PATATA.IO
OPEN SOURCE
 From QA to QA
 Based on existing tools
 Open Source
 GOAL: you should be able to create a test in the first 5 min
 GOAL: you should be able to “forget” about setting up
emulators and download tools
 GOAL: include missing integrations with modern apps:
 Slack, TeamCity, Atlassian products, …
 GOAL: we should just need to do: npm install patata --save
PATATA.IO
OPEN SOURCE
Stockholm Android
SUBSCRIBE TO GET THE BETA WHEN READY
HTTP://PATATA.IO

Feature

Transcription

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