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# frozen_string_literal: true
require 'spec_helper'
RSpec.describe Capybara do
describe 'Selectors' do
let :string do
Capybara.string <<-STRING
<html>
<head>
<title>selectors</title>
</head>
<body>
<div class="a" id="page">
<div class="b" id="content">
<h1 class="a">Totally awesome</h1>
<p>Yes it is</p>
</div>
<p class="b">Some Content</p>
<p class="b"></p>
</div>
<div id="#special">
</div>
<input id="2checkbox" class="2checkbox" type="checkbox"/>
<input type="radio"/>
<label for="my_text_input">My Text Input</label>
<input type="text" name="form[my_text_input]" placeholder="my text" id="my_text_input"/>
<input type="file" id="file" class=".special file"/>
<input type="hidden" id="hidden_field" value="this is hidden"/>
<a href="#">link</a>
<fieldset></fieldset>
<select>
<option value="a">A</option>
<option value="b" disabled>B</option>
<option value="c" selected>C</option>
</select>
<table>
<tr><td></td></tr>
</table
</body>
</html>
STRING
end
before do
Capybara.add_selector :custom_selector do
css { |css_class| "div.#{css_class}" }
filter(:not_empty, boolean: true, default: true, skip_if: :all) { |node, value| value ^ (node.text == '') }
end
Capybara.add_selector :custom_css_selector do
css { |selector| selector }
end
end
describe "adding a selector" do
it "can set default visiblity" do
Capybara.add_selector :hidden_field do
visible :hidden
css { |sel| 'input[type="hidden"]' }
end
expect(string).to have_no_css('input[type="hidden"]')
expect(string).to have_selector(:hidden_field)
end
end
describe "modify_selector" do
it "allows modifying a selector" do
el = string.find(:custom_selector, 'a')
expect(el.tag_name).to eq 'div'
Capybara.modify_selector :custom_selector do
css { |css_class| "h1.#{css_class}" }
end
el = string.find(:custom_selector, 'a')
expect(el.tag_name).to eq 'h1'
end
it "doesn't change existing filters" do
Capybara.modify_selector :custom_selector do
css { |css_class| "p.#{css_class}"}
end
expect(string).to have_selector(:custom_selector, 'b', count: 1)
expect(string).to have_selector(:custom_selector, 'b', not_empty: false, count: 1)
expect(string).to have_selector(:custom_selector, 'b', not_empty: :all, count: 2)
end
end
describe "builtin selectors" do
context "when locator is nil" do
it "devolves to just finding element types" do
selectors = {
field: ".//*[self::input | self::textarea | self::select][not(./@type = 'submit' or ./@type = 'image' or ./@type = 'hidden')]",
fieldset: ".//fieldset",
link: ".//a[./@href]",
link_or_button: ".//a[./@href] | .//input[./@type = 'submit' or ./@type = 'reset' or ./@type = 'image' or ./@type = 'button'] | .//button" ,
fillable_field: ".//*[self::input | self::textarea][not(./@type = 'submit' or ./@type = 'image' or ./@type = 'radio' or ./@type = 'checkbox' or ./@type = 'hidden' or ./@type = 'file')]",
radio_button: ".//input[./@type = 'radio']",
checkbox: ".//input[./@type = 'checkbox']",
select: ".//select",
option: ".//option",
file_field: ".//input[./@type = 'file']",
table: ".//table"
}
selectors.each do |selector, xpath|
results = string.all(selector,nil).to_a.map &:native
expect(results.size).to be > 0
expect(results).to eq string.all(:xpath, xpath).to_a.map(&:native)
end
end
end
context "with :id option" do
it "works with compound css selectors" do
expect(string.all(:custom_css_selector, "div, h1", id: 'page').size).to eq 1
expect(string.all(:custom_css_selector, "h1, div", id: 'page').size).to eq 1
end
it "works with 'special' characters" do
skip "We support old Nokogiris but they have their limits" if Gem::Version.new(Nokogiri::VERSION) < Gem::Version.new('1.6.8')
expect(string.find(:custom_css_selector, "div", id: "#special")[:id]).to eq '#special'
expect(string.find(:custom_css_selector, "input", id: "2checkbox")[:id]).to eq '2checkbox'
end
end
context "with :class option" do
it "works with compound css selectors" do
expect(string.all(:custom_css_selector, "div, h1", class: 'a').size).to eq 2
expect(string.all(:custom_css_selector, "h1, div", class: 'a').size).to eq 2
end
it "works with 'special' characters" do
skip "We support old Nokogiris but they have their limits" if Gem::Version.new(Nokogiri::VERSION) < Gem::Version.new('1.6.8')
expect(string.find(:custom_css_selector, "input", class: ".special")[:id]).to eq 'file'
expect(string.find(:custom_css_selector, "input", class: "2checkbox")[:id]).to eq '2checkbox'
end
end
# :css, :xpath, :id, :field, :fieldset, :link, :button, :link_or_button, :fillable_field, :radio_button, :checkbox, :select,
# :option, :file_field, :label, :table, :frame
describe ":css selector" do
it "finds by CSS locator" do
expect(string.find(:css, "input#my_text_input")[:name]).to eq 'form[my_text_input]'
end
end
describe ":xpath selector" do
it "finds by XPath locator" do
expect(string.find(:xpath, './/input[@id="my_text_input"]')[:name]).to eq 'form[my_text_input]'
end
end
describe ":id selector" do
it "finds by locator" do
expect(string.find(:id, "my_text_input")[:name]).to eq 'form[my_text_input]'
end
end
describe ":field selector" do
it "finds by locator" do
expect(string.find(:field, 'My Text Input')[:id]).to eq 'my_text_input'
expect(string.find(:field, 'my_text_input')[:id]).to eq 'my_text_input'
expect(string.find(:field, 'form[my_text_input]')[:id]).to eq 'my_text_input'
end
it "finds by id" do
expect(string.find(:field, id: 'my_text_input')[:name]).to eq 'form[my_text_input]'
end
it "finds by name" do
expect(string.find(:field, name: 'form[my_text_input]')[:id]).to eq 'my_text_input'
end
it "finds by placeholder" do
expect(string.find(:field, placeholder: 'my text')[:id]).to eq 'my_text_input'
end
it "finds by type" do
expect(string.find(:field, type: 'file')[:id]).to eq 'file'
end
end
describe ":option selector" do
it "finds disabled options" do
expect(string.find(:option, disabled: true).value).to eq 'b'
end
it "finds selected options" do
expect(string.find(:option, selected: true).value).to eq 'c'
end
it "finds not selected and not disabled options" do
expect(string.find(:option, disabled: false, selected: false).value).to eq 'a'
end
end
end
end
end
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