require 'webrat'
require 'suhyo'

World(Webrat::Matchers)

include Suhyo::ViewMatchers
include Suhyo::HashMatchers

# The form class can be something like "user search," which will find form.user_search
When /^I press "([^\"]*)" in the "([^\"]*)" form$/ do |button, form_class|
	within '.' + form_class.downcase.gsub(' ', '_') do |scope|
		scope.click_button(button)
	end
end

Then /^I should see a link that says "([^\"]*)"$/ do |text|
	response.should have_link(:text => text)
end

Then /^I should not see a link that says "([^\"]*)"$/ do |text|
	response.should_not have_link(:text => text)
end

Then /^I should see a link to "([^\"]*)"$/ do |url|
	response.should have_link(:url => url)
end

Then /^I should not see a link to "([^\"]*)"$/ do |url|
	response.should_not have_link(:url => url)
end

Then /^I should see a button that says "([^\"]*)"$/ do |text|
	response.should have_button(:text => text)
end

Then /^I should not see a button that says "([^\"]*)"$/ do |text|
	response.should_not have_button(:text => text)
end

Then /^the page title should be "([^\"]*)"$/ do |title|
	if Suhyo.config.site_title_ends_in
		title = title + Suhyo.config.site_title_ends_in
	end
	response.should have_selector('title', :content => title)
end

Then /^I should see "([^\"]*)" before "([^\"]*)"$/ do |first, second|
	response.should contain_in_order(first, :before => second)
end

Then /^I should see "([^\"]*)" after "([^\"]*)"$/ do |second, first|
	response.should contain_in_order(second, :after => first)
end

module Suhyo
	module ParseQueryHelper
		def parse_query_string(str)
			str.split('&').inject({}) do |hash, pair|
				key, value = pair.split('=')
				hash[key] = value
				hash
			end
		end
	end
end

World(::Suhyo::ParseQueryHelper)

# "At" instead of "on" because "on" would create an ambiguous match

Then /^I should be at (.+) with the query string "([^\"]*)"$/ do |page_name, query_string|
	uri = URI.parse(current_url)
	uri.path.should == path_to(page_name)
	expected_query_hash = parse_query_string(query_string)
	actual_query_hash = parse_query_string(uri.query)
	actual_query_hash.should == expected_query_hash
end

Then /^I should be at (.+) with the query string including "([^\"]*)"$/ do |page_name, query_string|
	uri = URI.parse(current_url)
	uri.path.should == path_to(page_name)
	expected_query_hash = parse_query_string(query_string)
	actual_query_hash = parse_query_string(uri.query)
	actual_query_hash.should include_hash(expected_query_hash)
end