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capybara_test.rb
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capybara_test.rb
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require 'test_helper'
require 'capybara'
require 'rack/test'
require 'spinach'
require 'spinach/capybara'
require 'sinatra/base'
describe Spinach::FeatureSteps::Capybara do
let(:sinatra_class) do
Class.new(Sinatra::Base) do
get '/' do
'Hello world!'
end
end
end
before do
Capybara.current_driver = :rack_test
Capybara.app = sinatra_class
class TestFeature < Spinach::FeatureSteps
include Spinach::FeatureSteps::Capybara
feature 'A test feature'
Given 'Hello' do
end
Then 'Goodbye' do
end
Given 'Fail' do
1.must_equal 2
end
def go_home
visit '/'
page
end
end
@feature_class = TestFeature
@feature = @feature_class.new
end
let(:parsed_feature) { Spinach::Parser.new("""
Feature: A test feature
Scenario: A test scenario
Given Hello
Then Goodbye
@javascript
Scenario: Another test scenario
Given Hello
Then Goodbye
""").parse
}
let(:failing_feature) { Spinach::Parser.new("""
Feature: A test feature
Scenario: A test scenario
Given Fail
""").parse
}
it 'responds to Capybara::DSL methods' do
@feature.respond_to?(:page).must_equal false
end
it 'does not respond to non Capybara::DSL methods' do
@feature.respond_to?(:strange).must_equal false
end
it 'raises NoMethodError when calling a non Capybara::DSL methods' do
proc { @feature.strange }.must_raise(NoMethodError)
end
it 'goes to a capybara page and returns its result' do
page = @feature.go_home
page.has_content?('Hello world').must_equal true
end
it 'resets the capybara session after each scenario' do
@feature_runner = Spinach::Runner::FeatureRunner.new(parsed_feature)
Capybara.current_session.expects(:reset!).at_least_once
@feature_runner.run
end
it 'resets the javascript driver after each scenario' do
@feature_runner = Spinach::Runner::FeatureRunner.new(parsed_feature)
Capybara.expects(:use_default_driver).at_least(2)
@feature_runner.run
end
it 'changes the javascript driver when an scenario has the @javascript tag' do
@feature_runner = Spinach::Runner::FeatureRunner.new(parsed_feature)
Capybara.expects(:javascript_driver).at_least(1)
Capybara.expects(:current_driver=).at_least(1)
@feature_runner.run
end
describe "when there's a failure" do
it 'saves and open the page if the option is activated' do
@feature_runner = Spinach::Runner::FeatureRunner.new(failing_feature)
Spinach.config.save_and_open_page_on_failure = true
@feature_class.any_instance.expects(:save_and_open_page).once
@feature_runner.run
Spinach.config.save_and_open_page_on_failure = false
end
it "doesn't saves and open the page if the option is deactivated" do
@feature_runner = Spinach::Runner::FeatureRunner.new(failing_feature)
Spinach.config.save_and_open_page_on_failure = false
Capybara.expects(:save_and_open_page).never
@feature_runner.run
end
end
end