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Capybara Poltergeist (PhantomJS) Cheatsheet
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# Setup | |
# ./spec/spec_helper.rb | |
Capybara.register_driver :poltergeist do |app| | |
options = { | |
debug: true, # debug mode, verbose logs | |
timeout: 30, | |
window_size: [360, 640], | |
phantomjs_options: [ | |
'--proxy-type=none', | |
'--load-images=no', | |
'--ssl-protocol=any', | |
# '--ignore-ssl-errors=yes', | |
# '--web-security=false', | |
# '--debug=true' | |
# 'js_errors=false' | |
] | |
} | |
Capybara::Poltergeist::Driver.new(app, options) | |
end | |
# - - - - - - - - - - - - - - - - - - - - - - - - - - - - | |
# Usage | |
# ./spec/example_spec.rb | |
# Create a session | |
page = Capybara::Session.new(:poltergeist) | |
# Capybara driver configuration | |
# These are defined by Poltergeist, not Capybara | |
# See https://github.com/teampoltergeist/poltergeist | |
page.driver.resize_window(360, 640) # Simulate size of phone | |
page.driver.add_headers('User-Agent' => 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36') | |
page.driver.add_headers('Accept' => 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3') | |
page.driver.add_headers('Accept-Language' => 'en-GB,en-US;q=0.9,en;q=0.8') | |
page.driver.network_traffic # get network events | |
# Capybara methods | |
page.visit(webview_url) | |
page.body # raw html body | |
page.save_screenshot('screenshot.png') | |
page.evaluate_script('javascript;') | |
# Find element | |
element = page.find(:xpath, '/path/to/element') | |
element = page.find(:css, 'div#element-id') # find single | |
element = page.all(:css, 'div.element-class') # find multiple | |
element.visible? | |
element.text | |
element.click | |
# Get/set input value | |
element.value | |
element.set('some-value') | |
element['disabled'] # use `[]` to fetch html attribute | |
# Trigger keyboard event on element | |
element.native.send_keys(%w[1 2 3 1 2 3]) # send keyboard events in order specified | |
element.native.send_keys(:enter) |
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