capybara-skill

Name: capybara-skill
Author: LambdaTest

335stars67forks

How to install capybara-skill?

lambdatest/agent-skills/capybara-skill

$npx -y skills add LambdaTest/agent-skills --skill capybara-skill

Installs into the current project.

Summary

Generates Capybara E2E tests in Ruby with RSpec integration. Acceptance testing DSL for web apps. Use when user mentions "Capybara", "visit", "fill_in", "click_button", "Ruby E2E". Triggers on: "Capybara", "Ruby acceptance test", "fill_in", "click_button", "have_content".

Files · 1

View on GitHub

SKILL.md

1	# Capybara Automation Skill
2
3	## Core Patterns
4
5	### Basic Test (RSpec)
6
7	```ruby
8	require 'capybara/rspec'
9
10	RSpec.describe 'Login', type: :feature do
11	it 'logs in with valid credentials' do
12	visit '/login'
13	fill_in 'Email', with: 'user@test.com'
14	fill_in 'Password', with: 'password123'
15	click_button 'Login'
16	expect(page).to have_content('Dashboard')
17	expect(page).to have_current_path('/dashboard')
18	end
19
20	it 'shows error for invalid credentials' do
21	visit '/login'
22	fill_in 'Email', with: 'wrong@test.com'
23	fill_in 'Password', with: 'wrong'
24	click_button 'Login'
25	expect(page).to have_content('Invalid credentials')
26	end
27	end
28	```
29
30	### DSL
31
32	```ruby
33	# Navigation
34	visit '/path'
35	go_back
36	go_forward
37
38	# Interacting
39	fill_in 'Label or Name', with: 'text'
40	choose 'Radio Label'
41	check 'Checkbox Label'
42	uncheck 'Checkbox Label'
43	select 'Option', from: 'Select Label'
44	attach_file 'Upload', '/path/to/file'
45	click_button 'Submit'
46	click_link 'More Info'
47	click_on 'Button or Link'
48
49	# Finding
50	find('#id')
51	find('.class')
52	find('[data-testid="x"]')
53	find(:xpath, '//div')
54	all('.items').count
55
56	# Matchers
57	expect(page).to have_content('text')
58	expect(page).to have_selector('#element')
59	expect(page).to have_css('.class')
60	expect(page).to have_button('Submit')
61	expect(page).to have_field('Email')
62	expect(page).to have_link('Click Here')
63	expect(page).to have_current_path('/expected')
64	expect(page).to have_no_content('error')
65	```
66
67	### Within Scope
68
69	```ruby
70	within('#login-form') do
71	fill_in 'Email', with: 'user@test.com'
72	click_button 'Login'
73	end
74
75	within_table('users') do
76	expect(page).to have_content('Alice')
77	end
78	```
79
80	### TestMu AI Cloud
81
82	```ruby
83	Capybara.register_driver :lambdatest do \|app\|
84	caps = Selenium::WebDriver::Remote::Capabilities.new(
85	browserName: 'chrome',
86	'LT:Options' => {
87	user: ENV['LT_USERNAME'], accessKey: ENV['LT_ACCESS_KEY'],
88	build: 'Capybara Build', name: 'Login Test',
89	platform: 'Windows 11', video: true
90	}
91	)
92	Capybara::Selenium::Driver.new(app,
93	browser: :remote,
94	url: 'https://hub.lambdatest.com/wd/hub',
95	capabilities: caps)
96	end
97	Capybara.default_driver = :lambdatest
98	```
99
100	## Setup: `gem 'capybara'` + `gem 'selenium-webdriver'` in Gemfile
101	## Run: `bundle exec rspec spec/features/`
102
103	## Cloud (TestMu AI)
104
105	For remote browser execution, see [reference/cloud-integration.md](reference/cloud-integration.md) and [shared/testmu-cloud-reference.md](../shared/testmu-cloud-reference.md).
106
107	## Deep Patterns
108
109	See `reference/playbook.md` for production-grade patterns:
110
111	\| Section \| What You Get \|
112	\|---------\|-------------\|
113	\| §1 Project Setup \| Gemfile, Capybara config, driver registration, LambdaTest \|
114	\| §2 Feature Specs \| Login flows, JavaScript interactions, modals, async content \|
115	\| §3 Page Objects \| SitePrism pages with elements/sections, usage in specs \|
116	\| §4 API Testing \| Request specs with auth headers, JSON assertions \|
117	\| §5 Database Cleaning \| DatabaseCleaner transaction/truncation strategies \|
118	\| §6 Matchers & Helpers \| Custom helpers, sign_in, expect_flash \|
119	\| §7 CI/CD Integration \| GitHub Actions with Postgres, Redis, Chrome \|
120	\| §8 Debugging Table \| 12 common problems with causes and fixes \|
121	\| §9 Best Practices \| 14-item Capybara testing checklist \|

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capybara-skill

335stars67forks

View on GitHub

How to install capybara-skill?

lambdatest/agent-skills/capybara-skill

$npx -y skills add LambdaTest/agent-skills --skill capybara-skill

Installs into the current project.

Summary

Files · 1

View on GitHub

SKILL.md

1	# Capybara Automation Skill
2
3	## Core Patterns
4
5	### Basic Test (RSpec)
6
7	```ruby
8	require 'capybara/rspec'
9
10	RSpec.describe 'Login', type: :feature do
11	it 'logs in with valid credentials' do
12	visit '/login'
13	fill_in 'Email', with: 'user@test.com'
14	fill_in 'Password', with: 'password123'
15	click_button 'Login'
16	expect(page).to have_content('Dashboard')
17	expect(page).to have_current_path('/dashboard')
18	end
19
20	it 'shows error for invalid credentials' do
21	visit '/login'
22	fill_in 'Email', with: 'wrong@test.com'
23	fill_in 'Password', with: 'wrong'
24	click_button 'Login'
25	expect(page).to have_content('Invalid credentials')
26	end
27	end
28	```
29
30	### DSL
31
32	```ruby
33	# Navigation
34	visit '/path'
35	go_back
36	go_forward
37
38	# Interacting
39	fill_in 'Label or Name', with: 'text'
40	choose 'Radio Label'
41	check 'Checkbox Label'
42	uncheck 'Checkbox Label'
43	select 'Option', from: 'Select Label'
44	attach_file 'Upload', '/path/to/file'
45	click_button 'Submit'
46	click_link 'More Info'
47	click_on 'Button or Link'
48
49	# Finding
50	find('#id')
51	find('.class')
52	find('[data-testid="x"]')
53	find(:xpath, '//div')
54	all('.items').count
55
56	# Matchers
57	expect(page).to have_content('text')
58	expect(page).to have_selector('#element')
59	expect(page).to have_css('.class')
60	expect(page).to have_button('Submit')
61	expect(page).to have_field('Email')
62	expect(page).to have_link('Click Here')
63	expect(page).to have_current_path('/expected')
64	expect(page).to have_no_content('error')
65	```
66
67	### Within Scope
68
69	```ruby
70	within('#login-form') do
71	fill_in 'Email', with: 'user@test.com'
72	click_button 'Login'
73	end
74
75	within_table('users') do
76	expect(page).to have_content('Alice')
77	end
78	```
79
80	### TestMu AI Cloud
81
82	```ruby
83	Capybara.register_driver :lambdatest do \|app\|
84	caps = Selenium::WebDriver::Remote::Capabilities.new(
85	browserName: 'chrome',
86	'LT:Options' => {
87	user: ENV['LT_USERNAME'], accessKey: ENV['LT_ACCESS_KEY'],
88	build: 'Capybara Build', name: 'Login Test',
89	platform: 'Windows 11', video: true
90	}
91	)
92	Capybara::Selenium::Driver.new(app,
93	browser: :remote,
94	url: 'https://hub.lambdatest.com/wd/hub',
95	capabilities: caps)
96	end
97	Capybara.default_driver = :lambdatest
98	```
99
100	## Setup: `gem 'capybara'` + `gem 'selenium-webdriver'` in Gemfile
101	## Run: `bundle exec rspec spec/features/`
102
103	## Cloud (TestMu AI)
104
105	For remote browser execution, see [reference/cloud-integration.md](reference/cloud-integration.md) and [shared/testmu-cloud-reference.md](../shared/testmu-cloud-reference.md).
106
107	## Deep Patterns
108
109	See `reference/playbook.md` for production-grade patterns:
110
111	\| Section \| What You Get \|
112	\|---------\|-------------\|
113	\| §1 Project Setup \| Gemfile, Capybara config, driver registration, LambdaTest \|
114	\| §2 Feature Specs \| Login flows, JavaScript interactions, modals, async content \|
115	\| §3 Page Objects \| SitePrism pages with elements/sections, usage in specs \|
116	\| §4 API Testing \| Request specs with auth headers, JSON assertions \|
117	\| §5 Database Cleaning \| DatabaseCleaner transaction/truncation strategies \|
118	\| §6 Matchers & Helpers \| Custom helpers, sign_in, expect_flash \|
119	\| §7 CI/CD Integration \| GitHub Actions with Postgres, Redis, Chrome \|
120	\| §8 Debugging Table \| 12 common problems with causes and fixes \|
121	\| §9 Best Practices \| 14-item Capybara testing checklist \|

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6 picks

Type