require 'spec_helper'
require 'capybara/driver/webkit'
describe Capybara::Driver::Webkit do
before(:all) { @@browser = Capybara::Driver::Webkit::Browser.new }
subject { Capybara::Driver::Webkit.new(app, :browser => @@browser) }
before { subject.visit("/hello/world?success=true") }
after { subject.reset! }
context "hello app" do
let(:app) do
lambda do |env|
body = <<-HTML
HTML
[200,
{ 'Content-Type' => 'text/html', 'Content-Length' => body.length.to_s },
[body]]
end
end
it "finds content after loading a URL" do
subject.find("//*[contains(., 'hello')]").should_not be_empty
end
it "has an empty page after reseting" do
subject.reset!
subject.find("//*[contains(., 'hello')]").should be_empty
end
it "raises an error for an invalid xpath query" do
expect { subject.find("totally invalid salad") }.
to raise_error(Capybara::Driver::Webkit::WebkitError, /xpath/i)
end
it "returns an attribute's value" do
subject.find("//p").first["id"].should == "greeting"
end
it "parses xpath with quotes" do
subject.find('//*[contains(., "hello")]').should_not be_empty
end
it "returns a node's text" do
subject.find("//p").first.text.should == "hello"
end
it "returns the current URL" do
port = subject.instance_variable_get("@rack_server").port
subject.current_url.should == "http://127.0.0.1:#{port}/hello/world?success=true"
end
it "returns the source code for the page" do
subject.source.should =~ %r{.*greeting.*}m
end
it "aliases body as source" do
subject.body.should == subject.source
end
it "evaluates Javascript and returns a string" do
result = subject.evaluate_script(%)
result.should == "hello"
end
it "evaluates Javascript and returns an array" do
result = subject.evaluate_script(%<["hello", "world"]>)
result.should == %w(hello world)
end
it "evaluates Javascript and returns an int" do
result = subject.evaluate_script(%<123>)
result.should == 123
end
it "evaluates Javascript and returns a float" do
result = subject.evaluate_script(%<1.5>)
result.should == 1.5
end
it "evaluates Javascript and returns null" do
result = subject.evaluate_script(%<(function () {})()>)
result.should == nil
end
it "evaluates Javascript and returns an object" do
result = subject.evaluate_script(%<({ 'one' : 1 })>)
result.should == { 'one' => 1 }
end
it "evaluates Javascript and returns true" do
result = subject.evaluate_script(%)
result.should === true
end
it "evaluates Javascript and returns false" do
result = subject.evaluate_script(%)
result.should === false
end
it "evaluates Javascript and returns an escaped string" do
result = subject.evaluate_script(%<'"'>)
result.should === "\""
end
it "evaluates Javascript with multiple lines" do
result = subject.evaluate_script("[1,\n2]")
result.should == [1, 2]
end
it "executes Javascript" do
subject.execute_script(%)
subject.find("//p[contains(., 'yo')]").should_not be_empty
end
it "raises an error for failing Javascript" do
expect { subject.execute_script(%) }.
to raise_error(Capybara::Driver::Webkit::WebkitError)
end
it "returns a node's tag name" do
subject.find("//p").first.tag_name.should == "p"
end
it "finds visible elements" do
subject.find("//p").first.should be_visible
subject.find("//*[@id='invisible']").first.should_not be_visible
end
end
context "form app" do
let(:app) do
lambda do |env|
body = <<-HTML
HTML
[200,
{ 'Content-Type' => 'text/html', 'Content-Length' => body.length.to_s },
[body]]
end
end
it "returns a textarea's value" do
subject.find("//textarea").first.value.should == "what a wonderful area for text"
end
it "returns a text input's value" do
subject.find("//input").first.value.should == "bar"
end
it "returns a select's value" do
subject.find("//select").first.value.should == "Capybara"
end
it "sets an input's value" do
input = subject.find("//input").first
input.set("newvalue")
input.value.should == "newvalue"
end
it "sets a select's value" do
select = subject.find("//select").first
select.set("Monkey")
select.value.should == "Monkey"
end
it "sets a textarea's value" do
textarea = subject.find("//textarea").first
textarea.set("newvalue")
textarea.value.should == "newvalue"
end
let(:monkey_option) { subject.find("//option[@id='select-option-monkey']").first }
let(:capybara_option) { subject.find("//option[@id='select-option-capybara']").first }
let(:animal_select) { subject.find("//select[@name='animal']").first }
let(:apple_option) { subject.find("//option[@id='topping-apple']").first }
let(:banana_option) { subject.find("//option[@id='topping-banana']").first }
let(:cherry_option) { subject.find("//option[@id='topping-cherry']").first }
let(:toppings_select) { subject.find("//select[@name='toppings']").first }
it "selects an option" do
animal_select.value.should == "Capybara"
monkey_option.select_option
animal_select.value.should == "Monkey"
end
it "unselects an option in a multi-select" do
toppings_select.value.should include("Apple", "Banana", "Cherry")
apple_option.unselect_option
toppings_select.value.should_not include("Apple")
end
it "reselects an option in a multi-select" do
apple_option.unselect_option
banana_option.unselect_option
cherry_option.unselect_option
toppings_select.value.should == []
apple_option.select_option
banana_option.select_option
cherry_option.select_option
toppings_select.value.should include("Apple", "Banana", "Cherry")
end
end
context "mouse app" do
let(:app) do
lambda do |env|
body = <<-HTML
Change me
Push me
Release me
Next
HTML
[200,
{ 'Content-Type' => 'text/html', 'Content-Length' => body.length.to_s },
[body]]
end
end
it "clicks an element" do
subject.find("//a").first.click
subject.current_url =~ %r{/next$}
end
it "fires a mouse event" do
subject.find("//*[@id='mouseup']").first.trigger("mouseup")
subject.find("//*[@class='triggered']").should_not be_empty
end
it "fires a non-mouse event" do
subject.find("//*[@id='change']").first.trigger("change")
subject.find("//*[@class='triggered']").should_not be_empty
end
it "fires drag events" do
draggable = subject.find("//*[@id='mousedown']").first
container = subject.find("//*[@id='mouseup']").first
draggable.drag_to(container)
subject.find("//*[@class='triggered']").size.should == 2
end
end
context "nesting app" do
let(:app) do
lambda do |env|
body = <<-HTML
Unexpected
HTML
[200,
{ 'Content-Type' => 'text/html', 'Content-Length' => body.length.to_s },
[body]]
end
end
it "evaluates nested xpath expressions" do
parent = subject.find("//*[@id='parent']").first
parent.find("./*[@class='find']").map(&:text).should == %w(Expected)
end
end
context "slow app" do
let(:app) do
lambda do |env|
body = <<-HTML
#{env['PATH_INFO']}
HTML
sleep(0.5)
[200,
{ 'Content-Type' => 'text/html', 'Content-Length' => body.length.to_s },
[body]]
end
end
it "waits for a request to load" do
subject.find("//input").first.click
subject.find("//p").first.text.should == "/next"
end
end
end