Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Brownie
Search
Masaki Nakagawa
November 18, 2011
Programming
1
130
Brownie
Brownie - Browser integration framework inspired by Capybara / Yokohama.pm #8
Masaki Nakagawa
November 18, 2011
Tweet
Share
More Decks by Masaki Nakagawa
See All by Masaki Nakagawa
yapc-tokyo-2019-over-10years-perl-after-story
ikasam_a
0
410
Perl Testing Consideration
ikasam_a
3
160
Other Decks in Programming
See All in Programming
なぜGoのジェネリクスはこの形なのか? - Featherweight Goが明かす設計の核心
qualiarts
0
240
alien-signals と自作 OSS で実現する フレームワーク非依存な ロジック共通化の探求 / Exploring Framework-Agnostic Logic Sharing with alien-signals and Custom OSS
aoseyuu
2
230
CSC305 Lecture 09
javiergs
PRO
0
300
オープンソースソフトウェアへの解像度🔬
utam0k
17
3.1k
Android16 Migration Stories ~Building a Pattern for Android OS upgrades~
reoandroider
0
130
pnpm に provenance のダウングレード を検出する PR を出してみた
ryo_manba
1
150
Foundation Modelsを実装日本語学習アプリを作ってみた!
hypebeans
1
120
Server Side Kotlin Meetup vol.16: 内部動作を理解して ハイパフォーマンスなサーバサイド Kotlin アプリケーションを書こう
ternbusty
3
240
コード生成なしでモック処理を実現!ovechkin-dm/mockioで学ぶメタプログラミング
qualiarts
0
250
モテるデスク環境
mozumasu
3
1.1k
Leading Effective Engineering Teams in the AI Era
addyosmani
7
580
登壇は dynamic! な営みである / speech is dynamic
da1chi
0
360
Featured
See All Featured
Fashionably flexible responsive web design (full day workshop)
malarkey
407
66k
Code Review Best Practice
trishagee
72
19k
Six Lessons from altMBA
skipperchong
29
4k
Product Roadmaps are Hard
iamctodd
PRO
55
11k
Principles of Awesome APIs and How to Build Them.
keavy
127
17k
Why Our Code Smells
bkeepers
PRO
340
57k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
333
22k
GraphQLとの向き合い方2022年版
quramy
49
14k
Typedesign – Prime Four
hannesfritz
42
2.8k
For a Future-Friendly Web
brad_frost
180
10k
Making the Leap to Tech Lead
cromwellryan
135
9.6k
Learning to Love Humans: Emotional Interface Design
aarron
274
41k
Transcript
Brownie Masaki Nakagawa / @ikasam_a Yokohama.pm #8 (yokohama.pm.org/2011/10/yokohamapm-8.html) 201111݄18༵ۚ
YAPC::Asia Tokyo 2011 yapcasia.org/2011/ 201111݄18༵ۚ
Perl Testing Consideration (seen from other languages) Masaki Nakagawa YAPC::Asia
Tokyo 2011 (yapcasia.org/2011/talk/80) 201111݄18༵ۚ
Rails Testing • Perspective • UnitTest, End-to-End • Frameworks •
Test::Unit (+ Shoulda), RSpec, Cucumber • Browser Integration • Capybara (rack-test, Selenium, Envjs, ...) • Test Double • rspec-mocks, rr, WebMock 201111݄18༵ۚ
Weakness • Expectation and Verification • vs. rr, rspec-mocks, mocha,
... • Browser Integration API • vs. Capybara, Webrat, ... • Naming of Test Double modules • Test::Mock::Guard is “Stub” module 201111݄18༵ۚ
Comparision • Pros • TAP-based Test Description • Many Helpful
Modules • Cons • Non-Uniform Browser Integration • Poor Expectation and Verification 201111݄18༵ۚ
Capybara github.com/jnicklas/capybara 201111݄18༵ۚ
Capybara simulates how a real user would interact with a
web application. It is agnostic about the driver running your tests and currently comes with Rack::Test and Selenium support built in. 201111݄18༵ۚ
within("#session") do fill_in 'Login', :with => '
[email protected]
' fill_in 'Password', :with
=> 'password' end click_link 'Sign in' 201111݄18༵ۚ
The DSL 201111݄18༵ۚ
Drivers RackTest Selenium HtmlUnit WebKit (QtWebKit) Envjs Zombie.js 201111݄18༵ۚ
Brownie github.com/masaki/Brownie 201111݄18༵ۚ
Inspired by Capybara 201111݄18༵ۚ
my $session = Brownie::Session->new; $session->visit(‘http://example.com’); $session->fill_in(Login => '
[email protected]
'); $session->fill_in(Password =>
'password'); $session->click_link('Sign in'); OO Style 201111݄18༵ۚ
DSL Style (Not yet) use Brownie::DSL; visit ‘http://example.com/’; fill_in Login
=> '
[email protected]
'; fill_in Password => 'password'; click_link 'Sign in'; 201111݄18༵ۚ
Drivers Selenium (Selenium::Remote::Driver) Mechanize (WWW::Mechanize) HtmlUnit (WWW::HtmlUnit) 201111݄18༵ۚ
Vocabulary visit, current_url, current_path, status_code, response_headers, title, source, screenshot, click_link,
click_button, click_on, fill_in, choose, check, uncheck, select, unselect, attach_file, execute_script, evaluate_script, find_element, find_elements, 201111݄18༵ۚ
DEMO 201111݄18༵ۚ
Future • Mechanize Driver (!!!) • Scoping (within “selector” =>
sub { ... }) • Embedded Selenium Server (Alien::SeleniumRC) • HtmlUnit Driver 201111݄18༵ۚ
Patches and Collaborators Welcome !!! 201111݄18༵ۚ
Thank you 201111݄18༵ۚ