teamcapybara--capybara/lib/capybara/spec/session/node_spec.rb

568 lines
22 KiB
Ruby

# frozen_string_literal: true
Capybara::SpecHelper.spec "node" do
before do
@session.visit('/with_html')
end
it "should act like a session object" do
@session.visit('/form')
@form = @session.find(:css, '#get-form')
expect(@form).to have_field('Middle Name')
expect(@form).to have_no_field('Languages')
@form.fill_in('Middle Name', with: 'Monkey')
@form.click_button('med')
expect(extract_results(@session)['middle_name']).to eq('Monkey')
end
it "should scope CSS selectors" do
expect(@session.find(:css, '#second')).to have_no_css('h1')
end
describe "#query_scope" do
it "should have a reference to the element the query was evaluated on if there is one" do
@node = @session.find(:css, '#first')
expect(@node.query_scope).to eq(@node.session.document)
expect(@node.find(:css, '#foo').query_scope).to eq(@node)
end
end
describe "#text" do
it "should extract node texts" do
expect(@session.all('//a')[0].text).to eq('labore')
expect(@session.all('//a')[1].text).to eq('ullamco')
end
it "should return document text on /html selector" do
@session.visit('/with_simple_html')
expect(@session.all('/html')[0].text).to eq('Bar')
end
end
describe "#[]" do
it "should extract node attributes" do
expect(@session.all('//a')[0][:class]).to eq('simple')
expect(@session.all('//a')[1][:id]).to eq('foo')
expect(@session.all('//input')[0][:type]).to eq('text')
end
it "should extract boolean node attributes" do
expect(@session.find('//input[@id="checked_field"]')[:checked]).to be_truthy
end
end
describe "#value" do
it "should allow retrieval of the value" do
expect(@session.find('//textarea[@id="normal"]').value).to eq('banana')
end
it "should not swallow extra newlines in textarea" do
expect(@session.find('//textarea[@id="additional_newline"]').value).to eq("\nbanana")
end
it "should not swallow leading newlines for set content in textarea" do
@session.find('//textarea[@id="normal"]').set("\nbanana")
expect(@session.find('//textarea[@id="normal"]').value).to eq("\nbanana")
end
it "return any HTML content in textarea" do
@session.find('//textarea[1]').set("some <em>html</em> here")
expect(@session.find('//textarea[1]').value).to eq("some <em>html</em> here")
end
it "defaults to 'on' for checkbox" do
@session.visit('/form')
expect(@session.find('//input[@id="valueless_checkbox"]').value).to eq('on')
end
it "defaults to 'on' for radio buttons" do
@session.visit('/form')
expect(@session.find('//input[@id="valueless_radio"]').value).to eq('on')
end
end
describe "#set" do
it "should allow assignment of field value" do
expect(@session.first('//input').value).to eq('monkey')
@session.first('//input').set('gorilla')
expect(@session.first('//input').value).to eq('gorilla')
end
it "should fill the field even if the caret was not at the end", requires: [:js] do
@session.execute_script("var el = document.getElementById('test_field'); el.focus(); el.setSelectionRange(0, 0);")
@session.first('//input').set('')
expect(@session.first('//input').value).to eq('')
end
it "should raise if the text field is readonly" do
expect { @session.first('//input[@readonly]').set('changed') }.to raise_error(Capybara::ReadOnlyElementError)
end
it "should raise if the text field is readonly" do
expect { @session.first('//textarea[@readonly]').set('changed') }.to raise_error(Capybara::ReadOnlyElementError)
end
context "with a contenteditable element", requires: [:js] do
it 'should allow me to change the contents' do
@session.visit('/with_js')
@session.find(:css,'#existing_content_editable').set('WYSIWYG')
expect(@session.find(:css,'#existing_content_editable').text).to eq('WYSIWYG')
end
it 'should allow me to set the contents' do
@session.visit('/with_js')
@session.find(:css,'#blank_content_editable').set('WYSIWYG')
expect(@session.find(:css,'#blank_content_editable').text).to eq('WYSIWYG')
end
it 'should allow me to change the contents of a child element' do
@session.visit('/with_js')
@session.find(:css,'#existing_content_editable_child').set('WYSIWYG')
expect(@session.find(:css,'#existing_content_editable_child').text).to eq('WYSIWYG')
expect(@session.find(:css,'#existing_content_editable_child_parent').text).to eq('Some content WYSIWYG')
end
end
end
describe "#tag_name" do
it "should extract node tag name" do
expect(@session.all('//a')[0].tag_name).to eq('a')
expect(@session.all('//a')[1].tag_name).to eq('a')
expect(@session.all('//p')[1].tag_name).to eq('p')
end
end
describe "#disabled?" do
it "should extract disabled node" do
@session.visit('/form')
expect(@session.find('//input[@id="customer_name"]')).to be_disabled
expect(@session.find('//input[@id="customer_email"]')).not_to be_disabled
end
it "should see disabled options as disabled" do
@session.visit('/form')
expect(@session.find('//select[@id="form_title"]/option[1]')).not_to be_disabled
expect(@session.find('//select[@id="form_title"]/option[@disabled]')).to be_disabled
end
it "should see enabled options in disabled select as disabled" do
@session.visit('/form')
expect(@session.find('//select[@id="form_disabled_select"]/option')).to be_disabled
expect(@session.find('//select[@id="form_disabled_select"]/optgroup/option')).to be_disabled
expect(@session.find('//select[@id="form_title"]/option[1]')).not_to be_disabled
end
it "should see enabled options in disabled optgroup as disabled" do
@session.visit('/form')
expect(@session.find('//option', text: "A.B.1")).to be_disabled
expect(@session.find('//option', text: "A.2")).not_to be_disabled
end
context "in a disabled fieldset" do
# https://html.spec.whatwg.org/#the-fieldset-element
it "should see elements not in first legend as disabled" do
@session.visit('/form')
expect(@session.find('//input[@id="form_disabled_fieldset_child"]')).to be_disabled
expect(@session.find('//input[@id="form_disabled_fieldset_second_legend_child"]')).to be_disabled
expect(@session.find('//input[@id="form_enabled_fieldset_child"]')).not_to be_disabled
end
it "should see elements in first legend as enabled" do
@session.visit('/form')
expect(@session.find('//input[@id="form_disabled_fieldset_legend_child"]')).not_to be_disabled
end
it "should sees options not in first legend as disabled" do
@session.visit('/form')
expect(@session.find('//option', text: 'Disabled Child Option')).to be_disabled
end
end
it "should be boolean" do
@session.visit('/form')
expect(@session.find('//select[@id="form_disabled_select"]/option').disabled?).to be true
expect(@session.find('//select[@id="form_disabled_select2"]/option').disabled?).to be true
expect(@session.find('//select[@id="form_title"]/option[1]').disabled?).to be false
end
end
describe "#visible?" do
it "should extract node visibility" do
Capybara.ignore_hidden_elements = false
expect(@session.first('//a')).to be_visible
expect(@session.find('//div[@id="hidden"]')).not_to be_visible
expect(@session.find('//div[@id="hidden_via_ancestor"]')).not_to be_visible
expect(@session.find('//div[@id="hidden_attr"]')).not_to be_visible
expect(@session.find('//a[@id="hidden_attr_via_ancestor"]')).not_to be_visible
expect(@session.find('//input[@id="hidden_input"]')).not_to be_visible
end
it "should be boolean" do
Capybara.ignore_hidden_elements = false
expect(@session.first('//a').visible?).to be true
expect(@session.find('//div[@id="hidden"]').visible?).to be false
end
end
describe "#checked?" do
it "should extract node checked state" do
@session.visit('/form')
expect(@session.find('//input[@id="gender_female"]')).to be_checked
expect(@session.find('//input[@id="gender_male"]')).not_to be_checked
expect(@session.first('//h1')).not_to be_checked
end
it "should be boolean" do
@session.visit('/form')
expect(@session.find('//input[@id="gender_female"]').checked?).to be true
expect(@session.find('//input[@id="gender_male"]').checked?).to be false
expect(@session.find('//input[@id="no_attr_value_checked"]').checked?).to be true
end
end
describe "#selected?" do
it "should extract node selected state" do
@session.visit('/form')
expect(@session.find('//option[@value="en"]')).to be_selected
expect(@session.find('//option[@value="sv"]')).not_to be_selected
expect(@session.first('//h1')).not_to be_selected
end
it "should be boolean" do
@session.visit('/form')
expect(@session.find('//option[@value="en"]').selected?).to be true
expect(@session.find('//option[@value="sv"]').selected?).to be false
expect(@session.first('//h1').selected?).to be false
end
end
describe "#==" do
it "preserve object identity" do
expect(@session.find('//h1') == @session.find('//h1')).to be true
expect(@session.find('//h1') === @session.find('//h1')).to be true
expect(@session.find('//h1').eql? @session.find('//h1')).to be false
end
it "returns false for unrelated object" do
expect(@session.find('//h1') == "Not Capybara::Node::Base").to be false
end
end
describe "#path" do
# Testing for specific XPaths here doesn't make sense since there
# are many that can refer to the same element
before :each do
@session.visit('/path')
end
it "returns xpath which points to itself" do
element = @session.find(:link, 'Second Link')
expect(@session.find(:xpath, element.path)).to eq(element)
end
end
describe "#trigger", requires: [:js, :trigger] do
it "should allow triggering of custom JS events" do
@session.visit('/with_js')
@session.find(:css, '#with_focus_event').trigger(:focus)
expect(@session).to have_css('#focus_event_triggered')
end
end
describe '#drag_to', requires: [:js, :drag] do
it "should drag and drop an object" do
@session.visit('/with_js')
element = @session.find('//div[@id="drag"]')
target = @session.find('//div[@id="drop"]')
element.drag_to(target)
expect(@session.find('//div[contains(., "Dropped!")]')).not_to be_nil
end
it "should drag and drop if scrolling is needed" do
@session.visit('/with_js')
element = @session.find('//div[@id="drag_scroll"]')
target = @session.find('//div[@id="drop_scroll"]')
element.drag_to(target)
expect(@session.find('//div[contains(., "Dropped!")]')).not_to be_nil
end
end
describe '#hover', requires: [:hover] do
it "should allow hovering on an element" do
@session.visit('/with_hover')
expect(@session.find(:css, '.wrapper:not(.scroll_needed) .hidden_until_hover', visible: false)).not_to be_visible
@session.find(:css,'.wrapper:not(.scroll_needed)').hover
expect(@session.find(:css, '.wrapper:not(.scroll_needed) .hidden_until_hover', visible: false)).to be_visible
end
it "should allow hovering on an element that needs to be scrolled into view" do
@session.visit('/with_hover')
expect(@session.find(:css, '.wrapper.scroll_needed .hidden_until_hover', visible: false)).not_to be_visible
@session.find(:css,'.wrapper.scroll_needed').hover
expect(@session.find(:css, '.wrapper.scroll_needed .hidden_until_hover', visible: false)).to be_visible
end
end
describe '#click' do
it "should not follow a link if no href" do
@session.find(:css, '#link_placeholder').click
expect(@session.current_url).to match(%r{/with_html$})
end
it "should go to the same page if href is blank" do
@session.find(:css, '#link_blank_href').click
sleep 1
expect(@session).to have_current_path('/with_html')
end
it "should be able to check a checkbox" do
@session.visit('form')
cbox = @session.find(:checkbox, 'form_terms_of_use')
expect(cbox).not_to be_checked
cbox.click
expect(cbox).to be_checked
end
it "should be able to uncheck a checkbox" do
@session.visit('/form')
cbox = @session.find(:checkbox, 'form_pets_dog')
expect(cbox).to be_checked
cbox.click
expect(cbox).not_to be_checked
end
it "should be able to select a radio button" do
@session.visit('/form')
radio = @session.find(:radio_button, 'gender_male')
expect(radio).not_to be_checked
radio.click
expect(radio).to be_checked
end
it "should allow modifiers", requires: [:js] do
@session.visit('/with_js')
@session.find(:css, '#click-test').click(:shift)
expect(@session).to have_link('Has been shift clicked')
end
it "should allow multiple modifiers", requires: [:js] do
@session.visit('with_js')
@session.find(:css, '#click-test').click(:control, :alt, :meta, :shift)
# Selenium with Chrome on OSX ctrl-click generates a right click so just verify all keys but not click type
expect(@session).to have_link("alt control meta shift")
end
it "should allow to adjust the click offset", requires: [:js] do
@session.visit('with_js')
@session.find(:css, '#click-test').click(x:5, y:5)
link = @session.find(:link, 'has-been-clicked')
locations = link.text.match /^Has been clicked at (?<x>[\d\.-]+),(?<y>[\d\.-]+)$/
# Resulting click location should be very close to 0, 0 relative to top left corner of the element, but may not be exact due to
# integer/float conversions and rounding.
expect(locations[:x].to_f).to be_within(1).of(5)
expect(locations[:y].to_f).to be_within(1).of(5)
end
end
describe '#double_click', requires: [:js] do
before do
pending "selenium-webdriver/geckodriver doesn't generate double click event" if marionette?(@session)
end
it "should double click an element" do
@session.visit('/with_js')
@session.find(:css, '#click-test').double_click
expect(@session.find(:css, '#has-been-double-clicked')).to be
end
it "should allow modifiers", requires: [:js] do
@session.visit('/with_js')
@session.find(:css, '#click-test').double_click(:alt)
expect(@session).to have_link('Has been alt double clicked')
end
it "should allow to adjust the offset", requires: [:js] do
@session.visit('with_js')
@session.find(:css, '#click-test').double_click(x:10, y:5)
link = @session.find(:link, 'has-been-double-clicked')
locations = link.text.match /^Has been double clicked at (?<x>[\d\.-]+),(?<y>[\d\.-]+)$/
# Resulting click location should be very close to 10, 5 relative to top left corner of the element, but may not be exact due
# to integer/float conversions and rounding.
expect(locations[:x].to_f).to be_within(1).of(10)
expect(locations[:y].to_f).to be_within(1).of(5)
end
end
describe '#right_click', requires: [:js] do
it "should right click an element" do
@session.visit('/with_js')
@session.find(:css, '#click-test').right_click
expect(@session.find(:css, '#has-been-right-clicked')).to be
end
it "should allow modifiers", requires: [:js] do
@session.visit('/with_js')
@session.find(:css, '#click-test').right_click(:meta)
expect(@session).to have_link('Has been meta right clicked')
end
it "should allow to adjust the offset", requires: [:js] do
@session.visit('with_js')
@session.find(:css, '#click-test').right_click(x:10, y:10)
link = @session.find(:link, 'has-been-right-clicked')
locations = link.text.match /^Has been right clicked at (?<x>[\d\.-]+),(?<y>[\d\.-]+)$/
# Resulting click location should be very close to 10, 10 relative to top left corner of the element, but may not be exact due
# to integer/float conversions and rounding
expect(locations[:x].to_f).to be_within(1).of(10)
expect(locations[:y].to_f).to be_within(1).of(10)
end
end
describe '#send_keys', requires: [:send_keys] do
it "should send a string of keys to an element" do
@session.visit('/form')
@session.find(:css, '#address1_city').send_keys('Oceanside')
expect(@session.find(:css, '#address1_city').value).to eq 'Oceanside'
end
it "should send special characters" do
pending "selenium-webdriver/geckodriver doesn't support complex sets of characters" if marionette?(@session)
@session.visit('/form')
@session.find(:css, '#address1_city').send_keys('Ocean', :space, 'sie', :left, 'd')
expect(@session.find(:css, '#address1_city').value).to eq 'Ocean side'
end
it "should allow for multiple simultaneous keys" do
pending "selenium-webdriver/geckodriver doesn't support complex sets of characters" if marionette?(@session)
@session.visit('/form')
@session.find(:css, '#address1_city').send_keys([:shift, 'o'], 'ceanside')
expect(@session.find(:css, '#address1_city').value).to eq 'Oceanside'
end
it "should generate key events", requires: [:send_keys, :js] do
pending "selenium-webdriver/geckodriver doesn't support complex sets of characters" if marionette?(@session)
@session.visit('/with_js')
@session.find(:css, '#with-key-events').send_keys([:shift,'t'], [:shift,'w'])
expect(@session.find(:css, '#key-events-output')).to have_text('keydown:16 keydown:84 keydown:16 keydown:87')
end
end
describe '#reload', requires: [:js] do
context "without automatic reload" do
before { Capybara.automatic_reload = false }
it "should reload the current context of the node" do
@session.visit('/with_js')
node = @session.find(:css, '#reload-me')
@session.click_link('Reload!')
sleep(0.3)
expect(node.reload.text).to eq('has been reloaded')
expect(node.text).to eq('has been reloaded')
end
it "should reload a parent node" do
@session.visit('/with_js')
node = @session.find(:css, '#reload-me').find(:css, 'em')
@session.click_link('Reload!')
sleep(0.3)
expect(node.reload.text).to eq('has been reloaded')
expect(node.text).to eq('has been reloaded')
end
it "should not automatically reload" do
@session.visit('/with_js')
node = @session.find(:css, '#reload-me')
@session.click_link('Reload!')
sleep(0.3)
expect do
expect(node).to have_text('has been reloaded')
end.to raise_error do |error|
expect(error).to be_an_invalid_element_error(@session)
end
end
after { Capybara.automatic_reload = true }
end
context "with automatic reload" do
before do
Capybara.default_max_wait_time = 4
end
it "should reload the current context of the node automatically" do
@session.visit('/with_js')
node = @session.find(:css, '#reload-me')
@session.click_link('Reload!')
sleep(1)
expect(node.text).to eq('has been reloaded')
end
it "should reload a parent node automatically" do
@session.visit('/with_js')
node = @session.find(:css, '#reload-me').find(:css, 'em')
@session.click_link('Reload!')
sleep(1)
expect(node.text).to eq('has been reloaded')
end
it "should reload a node automatically when using find" do
@session.visit('/with_js')
node = @session.find(:css, '#reload-me')
@session.click_link('Reload!')
sleep(1)
expect(node.find(:css, 'a').text).to eq('has been reloaded')
end
it "should not reload nodes which haven't been found with reevaluateable queries" do
@session.visit('/with_js')
node = @session.all(:css, '#the-list li')[1]
@session.click_link('Fetch new list!')
sleep(1)
expect do
expect(node).to have_text('Foo')
end.to raise_error { |error|
expect(error).to be_an_invalid_element_error(@session)
}
expect do
expect(node).to have_text('Bar')
end.to raise_error { |error|
expect(error).to be_an_invalid_element_error(@session)
}
end
it "should reload nodes with options" do
@session.visit('/with_js')
node = @session.find(:css, 'em', text: "reloaded")
@session.click_link('Reload!')
sleep(1)
expect(node.text).to eq('has been reloaded')
end
end
end
context "when #synchronize raises server errors" do
it "sets an explanatory exception as the cause of server exceptions", requires: [:server, :js] do
quietly { @session.visit("/error") }
expect do
@session.find(:css, 'span')
end.to raise_error(TestApp::TestAppError) do |e|
expect(e.cause).to be_a Capybara::CapybaraError
expect(e.cause.message).to match(/Your application server raised an error/)
end
end
it "sets an explanatory exception as the cause of server exceptions with errors with initializers", requires: [:server, :js] do
quietly { @session.visit("/other_error") }
expect do
@session.find(:css, 'span')
end.to raise_error(TestApp::TestAppOtherError) do |e|
expect(e.cause).to be_a Capybara::CapybaraError
expect(e.cause.message).to match(/Your application server raised an error/)
end
end
end
def be_an_invalid_element_error(session)
satisfy { |error| session.driver.invalid_element_errors.any? { |e| error.is_a? e } }
end
end