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teamcapybara--capybara/spec/shared_selenium_session.rb

218 lines
8.4 KiB
Ruby

# frozen_string_literal: true
require 'spec_helper'
require "selenium-webdriver"
RSpec.shared_examples "Capybara::Session" do |session, mode|
let(:session) {session}
context 'with selenium driver' do
before do
@session = session
end
describe '#driver' do
it "should be a selenium driver" do
expect(@session.driver).to be_an_instance_of(Capybara::Selenium::Driver)
end
end
describe '#mode' do
it "should remember the mode" do
expect(@session.mode).to eq(mode)
end
end
describe "#reset!" do
it "freshly reset session should not be touched" do
@session.instance_variable_set(:@touched, true)
@session.reset!
expect(@session.instance_variable_get(:@touched)).to eq false
end
end
describe "exit codes" do
before do
@current_dir = Dir.getwd
Dir.chdir(File.join(File.dirname(__FILE__), '..'))
@env = { 'SELENIUM_BROWSER' => @session.driver.options[:browser].to_s }
@env['LEGACY_FIREFOX'] = 'TRUE' if mode == :selenium_firefox
end
after do
Dir.chdir(@current_dir)
end
it "should have return code 1 when running selenium_driver_rspec_failure.rb" do
skip if ENV['HEADLESS']
system(@env, 'rspec spec/fixtures/selenium_driver_rspec_failure.rb', out: File::NULL, err: File::NULL)
expect($?.exitstatus).to eq(1)
end
it "should have return code 0 when running selenium_driver_rspec_success.rb" do
skip if ENV['HEADLESS']
system(@env, 'rspec spec/fixtures/selenium_driver_rspec_success.rb', out: File::NULL, err: File::NULL)
expect($?.exitstatus).to eq(0)
end
end
describe "#accept_alert" do
it "supports a blockless mode" do
@session.visit('/with_js')
skip "Headless Chrome doesn't support blockless modal methods" if @session.driver.send(:headless_chrome?)
@session.click_link('Open alert')
@session.accept_alert
expect{@session.driver.browser.switch_to.alert}.to raise_error(@session.driver.send(:modal_error))
end
it "raises if block is missing" do
@session.visit('/with_js')
skip "Only Headless Chrome requires the block due to system modal JS injection" unless @session.driver.send(:headless_chrome?)
expect { @session.accept_alert }.to raise_error(ArgumentError)
end
end
context '#fill_in_with empty string and no options' do
it 'should trigger change when clearing a field' do
@session.visit('/with_js')
@session.fill_in('with_change_event', with: '')
# click outside the field to trigger the change event
@session.find(:css, 'body').click
expect(@session).to have_selector(:css, '.change_event_triggered', match: :one)
end
end
context "#fill_in with { :clear => :backspace } fill_option", requires: [:js] do
it 'should fill in a field, replacing an existing value' do
@session.visit('/form')
@session.fill_in('form_first_name', with: 'Harry',
fill_options: { clear: :backspace} )
expect(@session.find(:fillable_field, 'form_first_name').value).to eq('Harry')
end
it 'should only trigger onchange once' do
@session.visit('/with_js')
@session.fill_in('with_change_event', with: 'some value',
fill_options: { :clear => :backspace })
# click outside the field to trigger the change event
@session.find(:css, 'body').click
expect(@session.find(:css, '.change_event_triggered', match: :one)).to have_text 'some value'
end
it 'should trigger change when clearing field' do
@session.visit('/with_js')
@session.fill_in('with_change_event', with: '',
fill_options: { :clear => :backspace })
# click outside the field to trigger the change event
@session.find(:css, 'body').click
expect(@session).to have_selector(:css, '.change_event_triggered', match: :one)
end
it 'should trigger input event field_value.length times' do
@session.visit('/with_js')
@session.fill_in('with_change_event', with: '',
fill_options: { :clear => :backspace })
# click outside the field to trigger the change event
@session.find(:css, 'body').click
expect(@session).to have_xpath('//p[@class="input_event_triggered"]', count: 13)
end
end
context "#fill_in with { clear: :none } fill_options" do
it 'should append to content in a field' do
@session.visit('/form')
@session.fill_in('form_first_name', with: 'Harry',
fill_options: { clear: :none} )
expect(@session.find(:fillable_field, 'form_first_name').value).to eq('JohnHarry')
end
end
context "#fill_in with { clear: Array } fill_options" do
it 'should pass the array through to the element' do
pending "selenium-webdriver/geckodriver doesn't support complex sets of characters" if marionette?(@session)
#this is mainly for use with [[:control, 'a'], :backspace] - however since that is platform dependant I'm testing with something less useful
@session.visit('/form')
@session.fill_in('form_first_name', with: 'Harry',
fill_options: { clear: [[:shift, 'abc'], :backspace] } )
expect(@session.find(:fillable_field, 'form_first_name').value).to eq('JohnABHarry')
end
end
describe "#path" do
it "returns xpath" do
# this is here because it is testing for an XPath that is specific to the algorithm used in the selenium driver
@session.visit('/path')
element = @session.find(:link, 'Second Link')
expect(element.path).to eq('/html/body/div[2]/a[1]')
end
end
describe "all with disappearing elements" do
it "ignores stale elements in results" do
@session.visit('/path')
elements = @session.all(:link) { |node| raise Selenium::WebDriver::Error::StaleElementReferenceError }
expect(elements.size).to eq 0
end
end
describe "#evaluate_script" do
it "can return an element" do
@session.visit('/form')
element = @session.evaluate_script("document.getElementById('form_title')")
expect(element).to eq @session.find(:id, 'form_title')
end
it "can return arrays of nested elements" do
@session.visit('/form')
elements = @session.evaluate_script('document.querySelectorAll("#form_city option")')
elements.each do |el|
expect(el).to be_instance_of Capybara::Node::Element
end
expect(elements).to eq @session.find(:css, '#form_city').all(:css, 'option').to_a
end
it "can return hashes with elements" do
@session.visit('/form')
result = @session.evaluate_script("{ a: document.getElementById('form_title'), b: {c: document.querySelectorAll('#form_city option')}}")
expect(result).to eq({
'a' => @session.find(:id, 'form_title'),
'b' => {
'c' => @session.find(:css, '#form_city').all(:css, 'option').to_a
}
})
end
describe "#evaluate_async_script" do
it "will timeout if the script takes too long" do
@session.visit('/with_js')
expect do
@session.using_wait_time(1) do
@session.evaluate_async_script("var cb = arguments[0]; setTimeout(function(){ cb(null) }, 3000)")
end
end.to raise_error Selenium::WebDriver::Error::ScriptTimeoutError
end
end
end
describe "Element#inspect" do
it "outputs obsolete elements" do
@session.visit('/form')
el = @session.find(:button, 'Click me!').click
expect(@session).to have_no_button('Click me!')
expect(el).not_to receive(:synchronize)
expect(el.inspect).to eq "Obsolete #<Capybara::Node::Element>"
end
end
describe "Element#click" do
it "should handle fixed headers/footers" do
if mode == :selenium_marionette && !(ENV['TRAVIS_ALLOW_FAILURE']=='true')
pending "geckodriver/firefox/marionette just fail to click without reporting an error - no way for us to detect/catch"
end
@session.visit('/with_fixed_header_footer')
# @session.click_link('Go to root')
@session.find(:link, 'Go to root').click
expect(@session).to have_current_path('/')
end
end
end
end