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require 'abstract_unit'
module AbstractController
module Testing
class UrlForTests < ActionController::TestCase
class W
include AbstractController::UrlFor
end
def teardown
W.default_url_options.clear
end
def add_host!
W.default_url_options[:host] = 'www.basecamphq.com'
end
def test_exception_is_thrown_without_host
assert_raise RuntimeError do
W.new.url_for :controller => 'c', :action => 'a', :id => 'i'
end
end
def test_anchor
assert_equal('/c/a#anchor',
W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => 'anchor')
)
end
def test_anchor_should_call_to_param
assert_equal('/c/a#anchor',
W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => Struct.new(:to_param).new('anchor'))
)
end
def test_anchor_should_be_cgi_escaped
assert_equal('/c/a#anc%2Fhor',
W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :anchor => Struct.new(:to_param).new('anc/hor'))
)
end
def test_default_host
add_host!
assert_equal('http://www.basecamphq.com/c/a/i',
W.new.url_for(:controller => 'c', :action => 'a', :id => 'i')
)
end
def test_host_may_be_overridden
add_host!
assert_equal('http://37signals.basecamphq.com/c/a/i',
W.new.url_for(:host => '37signals.basecamphq.com', :controller => 'c', :action => 'a', :id => 'i')
)
end
def test_port
add_host!
assert_equal('http://www.basecamphq.com:3000/c/a/i',
W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :port => 3000)
)
end
def test_protocol
add_host!
assert_equal('https://www.basecamphq.com/c/a/i',
W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https')
)
end
def test_protocol_with_and_without_separator
add_host!
assert_equal('https://www.basecamphq.com/c/a/i',
W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https')
)
assert_equal('https://www.basecamphq.com/c/a/i',
W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https://')
)
end
def test_trailing_slash
add_host!
options = {:controller => 'foo', :trailing_slash => true, :action => 'bar', :id => '33'}
assert_equal('http://www.basecamphq.com/foo/bar/33/', W.new.url_for(options) )
end
def test_trailing_slash_with_protocol
add_host!
options = { :trailing_slash => true,:protocol => 'https', :controller => 'foo', :action => 'bar', :id => '33'}
assert_equal('https://www.basecamphq.com/foo/bar/33/', W.new.url_for(options) )
assert_equal 'https://www.basecamphq.com/foo/bar/33/?query=string', W.new.url_for(options.merge({:query => 'string'}))
end
def test_trailing_slash_with_only_path
options = {:controller => 'foo', :trailing_slash => true}
assert_equal '/foo/', W.new.url_for(options.merge({:only_path => true}))
options.update({:action => 'bar', :id => '33'})
assert_equal '/foo/bar/33/', W.new.url_for(options.merge({:only_path => true}))
assert_equal '/foo/bar/33/?query=string', W.new.url_for(options.merge({:query => 'string',:only_path => true}))
end
def test_trailing_slash_with_anchor
options = {:trailing_slash => true, :controller => 'foo', :action => 'bar', :id => '33', :only_path => true, :anchor=> 'chapter7'}
assert_equal '/foo/bar/33/#chapter7', W.new.url_for(options)
assert_equal '/foo/bar/33/?query=string#chapter7', W.new.url_for(options.merge({:query => 'string'}))
end
def test_trailing_slash_with_params
url = W.new.url_for(:trailing_slash => true, :only_path => true, :controller => 'cont', :action => 'act', :p1 => 'cafe', :p2 => 'link')
params = extract_params(url)
assert_equal params[0], { :p1 => 'cafe' }.to_query
assert_equal params[1], { :p2 => 'link' }.to_query
end
def test_relative_url_root_is_respected
orig_relative_url_root = ActionController::Base.relative_url_root
ActionController::Base.relative_url_root = '/subdir'
add_host!
assert_equal('https://www.basecamphq.com/subdir/c/a/i',
W.new.url_for(:controller => 'c', :action => 'a', :id => 'i', :protocol => 'https')
)
ensure
ActionController::Base.relative_url_root = orig_relative_url_root
end
def test_named_routes
with_routing do |set|
set.draw do |map|
match 'this/is/verbose', :to => 'home#index', :as => :no_args
match 'home/sweet/home/:user', :to => 'home#index', :as => :home
end
# We need to create a new class in order to install the new named route.
kls = Class.new { include AbstractController::UrlFor }
controller = kls.new
assert controller.respond_to?(:home_url)
assert_equal 'http://www.basecamphq.com/home/sweet/home/again',
controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again')
assert_equal("/home/sweet/home/alabama", controller.send(:home_path, :user => 'alabama', :host => 'unused'))
assert_equal("http://www.basecamphq.com/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'www.basecamphq.com'))
assert_equal("http://www.basecamphq.com/this/is/verbose", controller.send(:no_args_url, :host=>'www.basecamphq.com'))
end
end
def test_relative_url_root_is_respected_for_named_routes
orig_relative_url_root = ActionController::Base.relative_url_root
ActionController::Base.relative_url_root = '/subdir'
with_routing do |set|
set.draw do |map|
match '/home/sweet/home/:user', :to => 'home#index', :as => :home
end
kls = Class.new { include AbstractController::UrlFor }
controller = kls.new
assert_equal 'http://www.basecamphq.com/subdir/home/sweet/home/again',
controller.send(:home_url, :host => 'www.basecamphq.com', :user => 'again')
end
ensure
ActionController::Base.relative_url_root = orig_relative_url_root
end
def test_only_path
with_routing do |set|
set.draw do |map|
match 'home/sweet/home/:user', :to => 'home#index', :as => :home
match ':controller/:action/:id'
end
# We need to create a new class in order to install the new named route.
kls = Class.new { include AbstractController::UrlFor }
controller = kls.new
assert controller.respond_to?(:home_url)
assert_equal '/brave/new/world',
controller.send(:url_for, :controller => 'brave', :action => 'new', :id => 'world', :only_path => true)
assert_equal("/home/sweet/home/alabama", controller.send(:home_url, :user => 'alabama', :host => 'unused', :only_path => true))
assert_equal("/home/sweet/home/alabama", controller.send(:home_path, 'alabama'))
end
end
def test_one_parameter
assert_equal('/c/a?param=val',
W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :param => 'val')
)
end
def test_two_parameters
url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :p1 => 'X1', :p2 => 'Y2')
params = extract_params(url)
assert_equal params[0], { :p1 => 'X1' }.to_query
assert_equal params[1], { :p2 => 'Y2' }.to_query
end
def test_hash_parameter
url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => {:name => 'Bob', :category => 'prof'})
params = extract_params(url)
assert_equal params[0], { 'query[category]' => 'prof' }.to_query
assert_equal params[1], { 'query[name]' => 'Bob' }.to_query
end
def test_array_parameter
url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => ['Bob', 'prof'])
params = extract_params(url)
assert_equal params[0], { 'query[]' => 'Bob' }.to_query
assert_equal params[1], { 'query[]' => 'prof' }.to_query
end
def test_hash_recursive_parameters
url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :query => {:person => {:name => 'Bob', :position => 'prof'}, :hobby => 'piercing'})
params = extract_params(url)
assert_equal params[0], { 'query[hobby]' => 'piercing' }.to_query
assert_equal params[1], { 'query[person][name]' => 'Bob' }.to_query
assert_equal params[2], { 'query[person][position]' => 'prof' }.to_query
end
def test_hash_recursive_and_array_parameters
url = W.new.url_for(:only_path => true, :controller => 'c', :action => 'a', :id => 101, :query => {:person => {:name => 'Bob', :position => ['prof', 'art director']}, :hobby => 'piercing'})
assert_match %r(^/c/a/101), url
params = extract_params(url)
assert_equal params[0], { 'query[hobby]' => 'piercing' }.to_query
assert_equal params[1], { 'query[person][name]' => 'Bob' }.to_query
assert_equal params[2], { 'query[person][position][]' => 'art director' }.to_query
assert_equal params[3], { 'query[person][position][]' => 'prof' }.to_query
end
def test_path_generation_for_symbol_parameter_keys
assert_generates("/image", :controller=> :image)
end
def test_named_routes_with_nil_keys
with_routing do |set|
set.draw do |map|
match 'posts.:format', :to => 'posts#index', :as => :posts
match '/', :to => 'posts#index', :as => :main
end
# We need to create a new class in order to install the new named route.
kls = Class.new { include AbstractController::UrlFor }
kls.default_url_options[:host] = 'www.basecamphq.com'
controller = kls.new
params = {:action => :index, :controller => :posts, :format => :xml}
assert_equal("http://www.basecamphq.com/posts.xml", controller.send(:url_for, params))
params[:format] = nil
assert_equal("http://www.basecamphq.com/", controller.send(:url_for, params))
end
end
def test_multiple_includes_maintain_distinct_options
first_class = Class.new { include AbstractController::UrlFor }
second_class = Class.new { include AbstractController::UrlFor }
first_host, second_host = 'firsthost.com', 'secondhost.com'
first_class.default_url_options[:host] = first_host
second_class.default_url_options[:host] = second_host
assert_equal first_class.default_url_options[:host], first_host
assert_equal second_class.default_url_options[:host], second_host
end
private
def extract_params(url)
url.split('?', 2).last.split('&').sort
end
end
end
end
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