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require File.dirname(__FILE__) + '/../abstract_unit'
require 'test/unit'
require File.dirname(__FILE__) + '/fake_controllers'
require 'action_controller/routing'
RunTimeTests = ARGV.include? 'time'
ROUTING = ActionController::Routing
class ROUTING::RouteBuilder
attr_reader :warn_output
def warn(msg)
(@warn_output ||= []) << msg
end
end
class LegacyRouteSetTests < Test::Unit::TestCase
attr_reader :rs
def setup
@rs = ::ActionController::Routing::RouteSet.new
ActionController::Routing.use_controllers! %w(content admin/user admin/news_feed)
@rs.draw {|m| m.connect ':controller/:action/:id' }
end
def test_default_setup
assert_equal({:controller => "content", :action => 'index'}, rs.recognize_path("/content"))
assert_equal({:controller => "content", :action => 'list'}, rs.recognize_path("/content/list"))
assert_equal({:controller => "content", :action => 'show', :id => '10'}, rs.recognize_path("/content/show/10"))
assert_equal({:controller => "admin/user", :action => 'show', :id => '10'}, rs.recognize_path("/admin/user/show/10"))
assert_equal '/admin/user/show/10', rs.generate(:controller => 'admin/user', :action => 'show', :id => 10)
assert_equal '/admin/user/show', rs.generate({:action => 'show'}, {:controller => 'admin/user', :action => 'list', :id => '10'})
assert_equal '/admin/user/list/10', rs.generate({}, {:controller => 'admin/user', :action => 'list', :id => '10'})
assert_equal '/admin/stuff', rs.generate({:controller => 'stuff'}, {:controller => 'admin/user', :action => 'list', :id => '10'})
assert_equal '/stuff', rs.generate({:controller => '/stuff'}, {:controller => 'admin/user', :action => 'list', :id => '10'})
end
def test_ignores_leading_slash
@rs.draw {|m| m.connect '/:controller/:action/:id'}
test_default_setup
end
def test_time_recognition
n = 10000
if RunTimeTests
GC.start
rectime = Benchmark.realtime do
n.times do
rs.recognize_path("content")
rs.recognize_path("content/list")
rs.recognize_path("content/show/10")
rs.recognize_path("admin/user")
rs.recognize_path("admin/user/list")
rs.recognize_path("admin/user/show/10")
end
end
puts "\n\nRecognition (RouteSet):"
per_url = rectime / (n * 6)
puts "#{per_url * 1000} ms/url"
puts "#{1 / per_url} url/s\n\n"
end
end
def test_time_generation
n = 5000
if RunTimeTests
GC.start
pairs = [
[{:controller => 'content', :action => 'index'}, {:controller => 'content', :action => 'show'}],
[{:controller => 'content'}, {:controller => 'content', :action => 'index'}],
[{:controller => 'content', :action => 'list'}, {:controller => 'content', :action => 'index'}],
[{:controller => 'content', :action => 'show', :id => '10'}, {:controller => 'content', :action => 'list'}],
[{:controller => 'admin/user', :action => 'index'}, {:controller => 'admin/user', :action => 'show'}],
[{:controller => 'admin/user'}, {:controller => 'admin/user', :action => 'index'}],
[{:controller => 'admin/user', :action => 'list'}, {:controller => 'admin/user', :action => 'index'}],
[{:controller => 'admin/user', :action => 'show', :id => '10'}, {:controller => 'admin/user', :action => 'list'}],
]
p = nil
gentime = Benchmark.realtime do
n.times do
pairs.each {|(a, b)| rs.generate(a, b)}
end
end
puts "\n\nGeneration (RouteSet): (#{(n * 8)} urls)"
per_url = gentime / (n * 8)
puts "#{per_url * 1000} ms/url"
puts "#{1 / per_url} url/s\n\n"
end
end
def test_route_with_colon_first
rs.draw do |map|
map.connect '/:controller/:action/:id', :action => 'index', :id => nil
map.connect ':url', :controller => 'tiny_url', :action => 'translate'
end
end
def test_route_with_regexp_for_controller
rs.draw do |map|
map.connect ':controller/:admintoken/:action/:id', :controller => /admin\/.+/
map.connect ':controller/:action/:id'
end
assert_equal({:controller => "admin/user", :admintoken => "foo", :action => "index"},
rs.recognize_path("/admin/user/foo"))
assert_equal({:controller => "content", :action => "foo"}, rs.recognize_path("/content/foo"))
assert_equal '/admin/user/foo', rs.generate(:controller => "admin/user", :admintoken => "foo", :action => "index")
assert_equal '/content/foo', rs.generate(:controller => "content", :action => "foo")
end
def test_basic_named_route
rs.add_named_route :home, '', :controller => 'content', :action => 'list'
x = setup_for_named_route.new
assert_equal({:controller => 'content', :action => 'list', :use_route => :home},
x.send(:home_url))
end
def test_named_route_with_option
rs.add_named_route :page, 'page/:title', :controller => 'content', :action => 'show_page'
x = setup_for_named_route.new
assert_equal({:controller => 'content', :action => 'show_page', :title => 'new stuff', :use_route => :page},
x.send(:page_url, :title => 'new stuff'))
end
def test_named_route_with_default
rs.add_named_route :page, 'page/:title', :controller => 'content', :action => 'show_page', :title => 'AboutPage'
x = setup_for_named_route.new
assert_equal({:controller => 'content', :action => 'show_page', :title => 'AboutPage', :use_route => :page},
x.send(:page_url))
assert_equal({:controller => 'content', :action => 'show_page', :title => 'AboutRails', :use_route => :page},
x.send(:page_url, :title => "AboutRails"))
end
def setup_for_named_route
x = Class.new
x.send(:define_method, :url_for) {|x| x}
rs.named_routes.install(x)
x
end
def test_named_route_without_hash
rs.draw do |map|
map.normal ':controller/:action/:id'
end
end
def test_named_route_with_regexps
rs.draw do |map|
map.article 'page/:year/:month/:day/:title', :controller => 'page', :action => 'show',
:year => /^\d+$/, :month => /^\d+$/, :day => /^\d+$/
map.connect ':controller/:action/:id'
end
x = setup_for_named_route.new
assert_equal(
{:controller => 'page', :action => 'show', :title => 'hi', :use_route => :article},
x.send(:article_url, :title => 'hi')
)
assert_equal(
{:controller => 'page', :action => 'show', :title => 'hi', :day => 10, :year => 2005, :month => 6, :use_route => :article},
x.send(:article_url, :title => 'hi', :day => 10, :year => 2005, :month => 6)
)
end
def test_changing_controller
assert_equal '/admin/stuff/show/10', rs.generate(
{:controller => 'stuff', :action => 'show', :id => 10},
{:controller => 'admin/user', :action => 'index'}
)
end
def test_paths_escaped
rs.draw do |map|
map.path 'file/*path', :controller => 'content', :action => 'show_file'
map.connect ':controller/:action/:id'
end
results = rs.recognize_path "/file/hello+world/how+are+you%3F"
assert results, "Recognition should have succeeded"
assert_equal ['hello world', 'how are you?'], results[:path]
results = rs.recognize_path "/file"
assert results, "Recognition should have succeeded"
assert_equal [], results[:path]
end
def test_non_controllers_cannot_be_matched
rs.draw do |map|
map.connect ':controller/:action/:id'
end
assert_raises(ActionController::RoutingError) { rs.recognize_path("/not_a/show/10") }
end
def test_paths_do_not_accept_defaults
assert_raises(ActionController::RoutingError) do
rs.draw do |map|
map.path 'file/*path', :controller => 'content', :action => 'show_file', :path => %w(fake default)
map.connect ':controller/:action/:id'
end
end
rs.draw do |map|
map.path 'file/*path', :controller => 'content', :action => 'show_file', :path => []
map.connect ':controller/:action/:id'
end
end
def test_dynamic_path_allowed
rs.draw do |map|
map.connect '*path', :controller => 'content', :action => 'show_file'
end
assert_equal '/pages/boo', rs.generate(:controller => 'content', :action => 'show_file', :path => %w(pages boo))
end
def test_backwards
rs.draw do |map|
map.connect 'page/:id/:action', :controller => 'pages', :action => 'show'
map.connect ':controller/:action/:id'
end
assert_equal '/page/20', rs.generate({:id => 20}, {:controller => 'pages', :action => 'show'})
assert_equal '/page/20', rs.generate(:controller => 'pages', :id => 20, :action => 'show')
assert_equal '/pages/boo', rs.generate(:controller => 'pages', :action => 'boo')
end
def test_route_with_fixnum_default
rs.draw do |map|
map.connect 'page/:id', :controller => 'content', :action => 'show_page', :id => 1
map.connect ':controller/:action/:id'
end
assert_equal '/page', rs.generate(:controller => 'content', :action => 'show_page')
assert_equal '/page', rs.generate(:controller => 'content', :action => 'show_page', :id => 1)
assert_equal '/page', rs.generate(:controller => 'content', :action => 'show_page', :id => '1')
assert_equal '/page/10', rs.generate(:controller => 'content', :action => 'show_page', :id => 10)
assert_equal({:controller => "content", :action => 'show_page', :id => '1'}, rs.recognize_path("/page"))
assert_equal({:controller => "content", :action => 'show_page', :id => '1'}, rs.recognize_path("/page/1"))
assert_equal({:controller => "content", :action => 'show_page', :id => '10'}, rs.recognize_path("/page/10"))
end
# For newer revision
def test_route_with_text_default
rs.draw do |map|
map.connect 'page/:id', :controller => 'content', :action => 'show_page', :id => 1
map.connect ':controller/:action/:id'
end
assert_equal '/page/foo', rs.generate(:controller => 'content', :action => 'show_page', :id => 'foo')
assert_equal({:controller => "content", :action => 'show_page', :id => 'foo'}, rs.recognize_path("/page/foo"))
token = "\321\202\320\265\320\272\321\201\321\202" # 'text' in russian
escaped_token = CGI::escape(token)
assert_equal '/page/' + escaped_token, rs.generate(:controller => 'content', :action => 'show_page', :id => token)
assert_equal({:controller => "content", :action => 'show_page', :id => token}, rs.recognize_path("/page/#{escaped_token}"))
end
def test_action_expiry
assert_equal '/content', rs.generate({:controller => 'content'}, {:controller => 'content', :action => 'show'})
end
def test_recognition_with_uppercase_controller_name
assert_equal({:controller => "content", :action => 'index'}, rs.recognize_path("/Content"))
assert_equal({:controller => "content", :action => 'list'}, rs.recognize_path("/ConTent/list"))
assert_equal({:controller => "content", :action => 'show', :id => '10'}, rs.recognize_path("/CONTENT/show/10"))
# these used to work, before the routes rewrite, but support for this was pulled in the new version...
#assert_equal({'controller' => "admin/news_feed", 'action' => 'index'}, rs.recognize_path("Admin/NewsFeed"))
#assert_equal({'controller' => "admin/news_feed", 'action' => 'index'}, rs.recognize_path("Admin/News_Feed"))
end
def test_both_requirement_and_optional
rs.draw do |map|
map.blog('test/:year', :controller => 'post', :action => 'show',
:defaults => { :year => nil },
:requirements => { :year => /\d{4}/ }
)
map.connect ':controller/:action/:id'
end
assert_equal '/test', rs.generate(:controller => 'post', :action => 'show')
assert_equal '/test', rs.generate(:controller => 'post', :action => 'show', :year => nil)
x = setup_for_named_route.new
assert_equal({:controller => 'post', :action => 'show', :use_route => :blog},
x.send(:blog_url))
end
def test_set_to_nil_forgets
rs.draw do |map|
map.connect 'pages/:year/:month/:day', :controller => 'content', :action => 'list_pages', :month => nil, :day => nil
map.connect ':controller/:action/:id'
end
assert_equal '/pages/2005',
rs.generate(:controller => 'content', :action => 'list_pages', :year => 2005)
assert_equal '/pages/2005/6',
rs.generate(:controller => 'content', :action => 'list_pages', :year => 2005, :month => 6)
assert_equal '/pages/2005/6/12',
rs.generate(:controller => 'content', :action => 'list_pages', :year => 2005, :month => 6, :day => 12)
assert_equal '/pages/2005/6/4',
rs.generate({:day => 4}, {:controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12'})
assert_equal '/pages/2005/6',
rs.generate({:day => nil}, {:controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12'})
assert_equal '/pages/2005',
rs.generate({:day => nil, :month => nil}, {:controller => 'content', :action => 'list_pages', :year => '2005', :month => '6', :day => '12'})
end
def test_url_with_no_action_specified
rs.draw do |map|
map.connect '', :controller => 'content'
map.connect ':controller/:action/:id'
end
assert_equal '/', rs.generate(:controller => 'content', :action => 'index')
assert_equal '/', rs.generate(:controller => 'content')
end
def test_named_url_with_no_action_specified
rs.draw do |map|
map.root '', :controller => 'content'
map.connect ':controller/:action/:id'
end
assert_equal '/', rs.generate(:controller => 'content', :action => 'index')
assert_equal '/', rs.generate(:controller => 'content')
x = setup_for_named_route.new
assert_equal({:controller => 'content', :action => 'index', :use_route => :root},
x.send(:root_url))
end
def test_url_generated_when_forgetting_action
[{:controller => 'content', :action => 'index'}, {:controller => 'content'}].each do |hash|
rs.draw do |map|
map.root '', hash
map.connect ':controller/:action/:id'
end
assert_equal '/', rs.generate({:action => nil}, {:controller => 'content', :action => 'hello'})
assert_equal '/', rs.generate({:controller => 'content'})
assert_equal '/content/hi', rs.generate({:controller => 'content', :action => 'hi'})
end
end
def test_named_route_method
rs.draw do |map|
map.categories 'categories', :controller => 'content', :action => 'categories'
map.connect ':controller/:action/:id'
end
assert_equal '/categories', rs.generate(:controller => 'content', :action => 'categories')
assert_equal '/content/hi', rs.generate({:controller => 'content', :action => 'hi'})
end
def test_named_routes_array
test_named_route_method
assert_equal [:categories], rs.named_routes.names
end
def test_nil_defaults
rs.draw do |map|
map.connect 'journal',
:controller => 'content',
:action => 'list_journal',
:date => nil, :user_id => nil
map.connect ':controller/:action/:id'
end
assert_equal '/journal', rs.generate(:controller => 'content', :action => 'list_journal', :date => nil, :user_id => nil)
end
def setup_request_method_routes_for(method)
@request = ActionController::TestRequest.new
@request.env["REQUEST_METHOD"] = method
@request.request_uri = "/match"
rs.draw do |r|
r.connect '/match', :controller => 'books', :action => 'get', :conditions => { :method => :get }
r.connect '/match', :controller => 'books', :action => 'post', :conditions => { :method => :post }
r.connect '/match', :controller => 'books', :action => 'put', :conditions => { :method => :put }
r.connect '/match', :controller => 'books', :action => 'delete', :conditions => { :method => :delete }
end
end
%w(GET POST PUT DELETE).each do |request_method|
define_method("test_request_method_recognized_with_#{request_method}") do
begin
Object.const_set(:BooksController, Class.new(ActionController::Base))
setup_request_method_routes_for(request_method)
assert_nothing_raised { rs.recognize(@request) }
assert_equal request_method.downcase, @request.path_parameters[:action]
ensure
Object.send(:remove_const, :BooksController) rescue nil
end
end
end
def test_subpath_recognized
Object.const_set(:SubpathBooksController, Class.new(ActionController::Base))
rs.draw do |r|
r.connect '/books/:id;edit', :controller => 'subpath_books', :action => 'edit'
r.connect '/items/:id;:action', :controller => 'subpath_books'
r.connect '/posts/new;:action', :controller => 'subpath_books'
r.connect '/posts/:id', :controller => 'subpath_books', :action => "show"
end
hash = rs.recognize_path "/books/17;edit"
assert_not_nil hash
assert_equal %w(subpath_books 17 edit), [hash[:controller], hash[:id], hash[:action]]
hash = rs.recognize_path "/items/3;complete"
assert_not_nil hash
assert_equal %w(subpath_books 3 complete), [hash[:controller], hash[:id], hash[:action]]
hash = rs.recognize_path "/posts/new;preview"
assert_not_nil hash
assert_equal %w(subpath_books preview), [hash[:controller], hash[:action]]
hash = rs.recognize_path "/posts/7"
assert_not_nil hash
assert_equal %w(subpath_books show 7), [hash[:controller], hash[:action], hash[:id]]
ensure
Object.send(:remove_const, :SubpathBooksController) rescue nil
end
def test_subpath_generated
Object.const_set(:SubpathBooksController, Class.new(ActionController::Base))
rs.draw do |r|
r.connect '/books/:id;edit', :controller => 'subpath_books', :action => 'edit'
r.connect '/items/:id;:action', :controller => 'subpath_books'
r.connect '/posts/new;:action', :controller => 'subpath_books'
end
assert_equal "/books/7;edit", rs.generate(:controller => "subpath_books", :id => 7, :action => "edit")
assert_equal "/items/15;complete", rs.generate(:controller => "subpath_books", :id => 15, :action => "complete")
assert_equal "/posts/new;preview", rs.generate(:controller => "subpath_books", :action => "preview")
ensure
Object.send(:remove_const, :SubpathBooksController) rescue nil
end
end
class SegmentTest < Test::Unit::TestCase
def test_first_segment_should_interpolate_for_structure
s = ROUTING::Segment.new
def s.interpolation_statement(array) 'hello' end
assert_equal 'hello', s.continue_string_structure([])
end
def test_interpolation_statement
s = ROUTING::StaticSegment.new
s.value = "Hello"
assert_equal "Hello", eval(s.interpolation_statement([]))
assert_equal "HelloHello", eval(s.interpolation_statement([s]))
s2 = ROUTING::StaticSegment.new
s2.value = "-"
assert_equal "Hello-Hello", eval(s.interpolation_statement([s, s2]))
s3 = ROUTING::StaticSegment.new
s3.value = "World"
assert_equal "Hello-World", eval(s3.interpolation_statement([s, s2]))
end
end
class StaticSegmentTest < Test::Unit::TestCase
def test_interpolation_chunk_should_respect_raw
s = ROUTING::StaticSegment.new
s.value = 'Hello/World'
assert ! s.raw?
assert_equal 'Hello/World', CGI.unescape(s.interpolation_chunk)
s.raw = true
assert s.raw?
assert_equal 'Hello/World', s.interpolation_chunk
end
def test_regexp_chunk_should_escape_specials
s = ROUTING::StaticSegment.new
s.value = 'Hello*World'
assert_equal 'Hello\*World', s.regexp_chunk
s.value = 'HelloWorld'
assert_equal 'HelloWorld', s.regexp_chunk
end
def test_regexp_chunk_should_add_question_mark_for_optionals
s = ROUTING::StaticSegment.new
s.value = "/"
s.is_optional = true
assert_equal "/?", s.regexp_chunk
s.value = "hello"
assert_equal "(?:hello)?", s.regexp_chunk
end
end
class DynamicSegmentTest < Test::Unit::TestCase
def segment
unless @segment
@segment = ROUTING::DynamicSegment.new
@segment.key = :a
end
@segment
end
def test_extract_value
s = ROUTING::DynamicSegment.new
s.key = :a
hash = {:a => '10', :b => '20'}
assert_equal '10', eval(s.extract_value)
hash = {:b => '20'}
assert_equal nil, eval(s.extract_value)
s.default = '20'
assert_equal '20', eval(s.extract_value)
end
def test_default_local_name
assert_equal 'a_value', segment.local_name,
"Unexpected name -- all value_check tests will fail!"
end
def test_presence_value_check
a_value = 10
assert eval(segment.value_check)
end
def test_regexp_value_check_rejects_nil
segment.regexp = /\d+/
a_value = nil
assert ! eval(segment.value_check)
end
def test_optional_regexp_value_check_should_accept_nil
segment.regexp = /\d+/
segment.is_optional = true
a_value = nil
assert eval(segment.value_check)
end
def test_regexp_value_check_rejects_no_match
segment.regexp = /\d+/
a_value = "Hello20World"
assert ! eval(segment.value_check)
a_value = "20Hi"
assert ! eval(segment.value_check)
end
def test_regexp_value_check_accepts_match
segment.regexp = /\d+/
a_value = "30"
assert eval(segment.value_check)
end
def test_value_check_fails_on_nil
a_value = nil
assert ! eval(segment.value_check)
end
def test_optional_value_needs_no_check
segment.is_optional = true
a_value = nil
assert_equal nil, segment.value_check
end
def test_regexp_value_check_should_accept_match_with_default
segment.regexp = /\d+/
segment.default = '200'
a_value = '100'
assert eval(segment.value_check)
end
def test_expiry_should_not_trigger_once_expired
not_expired = false
hash = merged = {:a => 2, :b => 3}
options = {:b => 3}
expire_on = Hash.new { raise 'No!!!' }
eval(segment.expiry_statement)
rescue RuntimeError
flunk "Expiry check should not have occured!"
end
def test_expiry_should_occur_according_to_expire_on
not_expired = true
hash = merged = {:a => 2, :b => 3}
options = {:b => 3}
expire_on = {:b => true, :a => false}
eval(segment.expiry_statement)
assert not_expired
assert_equal({:a => 2, :b => 3}, hash)
expire_on = {:b => true, :a => true}
eval(segment.expiry_statement)
assert ! not_expired
assert_equal({:b => 3}, hash)
end
def test_extraction_code_should_return_on_nil
hash = merged = {:b => 3}
options = {:b => 3}
a_value = nil
# Local jump because of return inside eval.
assert_raises(LocalJumpError) { eval(segment.extraction_code) }
end
def test_extraction_code_should_return_on_mismatch
segment.regexp = /\d+/
hash = merged = {:a => 'Hi', :b => '3'}
options = {:b => '3'}
a_value = nil
# Local jump because of return inside eval.
assert_raises(LocalJumpError) { eval(segment.extraction_code) }
end
def test_extraction_code_should_accept_value_and_set_local
hash = merged = {:a => 'Hi', :b => '3'}
options = {:b => '3'}
a_value = nil
eval(segment.extraction_code)
assert_equal 'Hi', a_value
end
def test_extraction_should_work_without_value_check
segment.default = 'hi'
hash = merged = {:b => '3'}
options = {:b => '3'}
a_value = nil
eval(segment.extraction_code)
assert_equal 'hi', a_value
end
def test_extraction_code_should_perform_expiry
not_expired = true
hash = merged = {:a => 'Hi', :b => '3'}
options = {:b => '3'}
expire_on = {:a => true}
a_value = nil
eval(segment.extraction_code)
assert_equal 'Hi', a_value
assert ! not_expired
assert_equal options, hash
end
def test_interpolation_chunk_should_replace_value
a_value = 'Hi'
assert_equal a_value, eval(%("#{segment.interpolation_chunk}"))
end
def test_value_regexp_should_be_nil_without_regexp
assert_equal nil, segment.value_regexp
end
def test_value_regexp_should_match_exacly
segment.regexp = /\d+/
assert_no_match segment.value_regexp, "Hello 10 World"
assert_no_match segment.value_regexp, "Hello 10"
assert_no_match segment.value_regexp, "10 World"
assert_match segment.value_regexp, "10"
end
def test_regexp_chunk_should_return_string
segment.regexp = /\d+/
assert_kind_of String, segment.regexp_chunk
end
end
class ControllerSegmentTest < Test::Unit::TestCase
def test_regexp_should_only_match_possible_controllers
ActionController::Routing.with_controllers %w(admin/accounts admin/users account pages) do
cs = ROUTING::ControllerSegment.new :controller
regexp = %r{\A#{cs.regexp_chunk}\Z}
ActionController::Routing.possible_controllers.each do |name|
assert_match regexp, name
assert_no_match regexp, "#{name}_fake"
match = regexp.match name
assert_equal name, match[1]
end
end
end
end
class RouteTest < Test::Unit::TestCase
def setup
@route = ROUTING::Route.new
end
def slash_segment(is_optional = false)
returning ROUTING::DividerSegment.new('/') do |s|
s.is_optional = is_optional
end
end
def default_route
unless @default_route
@default_route = ROUTING::Route.new
@default_route.segments << (s = ROUTING::StaticSegment.new)
s.value = '/'
s.raw = true
@default_route.segments << (s = ROUTING::DynamicSegment.new)
s.key = :controller
@default_route.segments << slash_segment(:optional)
@default_route.segments << (s = ROUTING::DynamicSegment.new)
s.key = :action
s.default = 'index'
s.is_optional = true
@default_route.segments << slash_segment(:optional)
@default_route.segments << (s = ROUTING::DynamicSegment.new)
s.key = :id
s.is_optional = true
@default_route.segments << slash_segment(:optional)
end
@default_route
end
def test_default_route_recognition
expected = {:controller => 'accounts', :action => 'show', :id => '10'}
assert_equal expected, default_route.recognize('/accounts/show/10')
assert_equal expected, default_route.recognize('/accounts/show/10/')
expected[:id] = 'jamis'
assert_equal expected, default_route.recognize('/accounts/show/jamis/')
expected.delete :id
assert_equal expected, default_route.recognize('/accounts/show')
assert_equal expected, default_route.recognize('/accounts/show/')
expected[:action] = 'index'
assert_equal expected, default_route.recognize('/accounts/')
assert_equal expected, default_route.recognize('/accounts')
assert_equal nil, default_route.recognize('/')
assert_equal nil, default_route.recognize('/accounts/how/goood/it/is/to/be/free')
end
def test_default_route_should_omit_default_action
o = {:controller => 'accounts', :action => 'index'}
assert_equal '/accounts', default_route.generate(o, o, {})
end
def test_default_route_should_include_default_action_when_id_present
o = {:controller => 'accounts', :action => 'index', :id => '20'}
assert_equal '/accounts/index/20', default_route.generate(o, o, {})
end
def test_default_route_should_work_with_action_but_no_id
o = {:controller => 'accounts', :action => 'list_all'}
assert_equal '/accounts/list_all', default_route.generate(o, o, {})
end
def test_parameter_shell
page_url = ROUTING::Route.new
page_url.requirements = {:controller => 'pages', :action => 'show', :id => /\d+/}
assert_equal({:controller => 'pages', :action => 'show'}, page_url.parameter_shell)
end
def test_defaults
route = ROUTING::RouteBuilder.new.build '/users/:id.:format', :controller => "users", :action => "show", :format => "html"
assert_equal(
{ :controller => "users", :action => "show", :format => "html" },
route.defaults)
end
def test_significant_keys_for_default_route
keys = default_route.significant_keys.sort_by {|k| k.to_s }
assert_equal [:action, :controller, :id], keys
end
def test_significant_keys
user_url = ROUTING::Route.new
user_url.segments << (s = ROUTING::StaticSegment.new)
s.value = '/'
s.raw = true
user_url.segments << (s = ROUTING::StaticSegment.new)
s.value = 'user'
user_url.segments << (s = ROUTING::StaticSegment.new)
s.value = '/'
s.raw = true
s.is_optional = true
user_url.segments << (s = ROUTING::DynamicSegment.new)
s.key = :user
user_url.segments << (s = ROUTING::StaticSegment.new)
s.value = '/'
s.raw = true
s.is_optional = true
user_url.requirements = {:controller => 'users', :action => 'show'}
keys = user_url.significant_keys.sort_by { |k| k.to_s }
assert_equal [:action, :controller, :user], keys
end
def test_build_empty_query_string
assert_equal '', @route.build_query_string({})
end
def test_simple_build_query_string
assert_equal '?x=1&y=2', @route.build_query_string(:x => '1', :y => '2')
end
def test_convert_ints_build_query_string
assert_equal '?x=1&y=2', @route.build_query_string(:x => 1, :y => 2)
end
def test_escape_spaces_build_query_string
assert_equal '?x=hello+world&y=goodbye+world', @route.build_query_string(:x => 'hello world', :y => 'goodbye world')
end
def test_expand_array_build_query_string
assert_equal '?x[]=1&x[]=2', @route.build_query_string(:x => [1, 2])
end
def test_escape_spaces_build_query_string_selected_keys
assert_equal '?x=hello+world', @route.build_query_string({:x => 'hello world', :y => 'goodbye world'}, [:x])
end
end
class RouteBuilderTest < Test::Unit::TestCase
def builder
@bulider ||= ROUTING::RouteBuilder.new
end
def test_segment_for_static
segment, rest = builder.segment_for 'ulysses'
assert_equal '', rest
assert_kind_of ROUTING::StaticSegment, segment
assert_equal 'ulysses', segment.value
end
def test_segment_for_action
segment, rest = builder.segment_for ':action'
assert_equal '', rest
assert_kind_of ROUTING::DynamicSegment, segment
assert_equal :action, segment.key
assert_equal 'index', segment.default
end
def test_segment_for_dynamic
segment, rest = builder.segment_for ':login'
assert_equal '', rest
assert_kind_of ROUTING::DynamicSegment, segment
assert_equal :login, segment.key
assert_equal nil, segment.default
assert ! segment.optional?
end
def test_segment_for_with_rest
segment, rest = builder.segment_for ':login/:action'
assert_equal :login, segment.key
assert_equal '/:action', rest
segment, rest = builder.segment_for rest
assert_equal '/', segment.value
assert_equal ':action', rest
segment, rest = builder.segment_for rest
assert_equal :action, segment.key
assert_equal '', rest
end
def test_segments_for
segments = builder.segments_for_route_path '/:controller/:action/:id'
assert_kind_of ROUTING::DividerSegment, segments[0]
assert_equal '/', segments[2].value
assert_kind_of ROUTING::DynamicSegment, segments[1]
assert_equal :controller, segments[1].key
assert_kind_of ROUTING::DividerSegment, segments[2]
assert_equal '/', segments[2].value
assert_kind_of ROUTING::DynamicSegment, segments[3]
assert_equal :action, segments[3].key
assert_kind_of ROUTING::DividerSegment, segments[4]
assert_equal '/', segments[4].value
assert_kind_of ROUTING::DynamicSegment, segments[5]
assert_equal :id, segments[5].key
end
def test_segment_for_action
s, r = builder.segment_for(':action/something/else')
assert_equal '/something/else', r
assert_equal 'index', s.default
assert_equal :action, s.key
end
def test_action_default_should_not_trigger_on_prefix
s, r = builder.segment_for ':action_name/something/else'
assert_equal '/something/else', r
assert_equal :action_name, s.key
assert_equal nil, s.default
end
def test_divide_route_options
segments = builder.segments_for_route_path '/cars/:action/:person/:car/'
defaults, requirements = builder.divide_route_options(segments,
:action => 'buy', :person => /\w+/, :car => /\w+/,
:defaults => {:person => nil, :car => nil}
)
assert_equal({:action => 'buy', :person => nil, :car => nil}, defaults)
assert_equal({:person => /\w+/, :car => /\w+/}, requirements)
end
def test_assign_route_options
segments = builder.segments_for_route_path '/cars/:action/:person/:car/'
defaults = {:action => 'buy', :person => nil, :car => nil}
requirements = {:person => /\w+/, :car => /\w+/}
route_requirements = builder.assign_route_options(segments, defaults, requirements)
assert_equal({}, route_requirements)
assert_equal :action, segments[3].key
assert_equal 'buy', segments[3].default
assert_equal :person, segments[5].key
assert_equal %r/\w+/, segments[5].regexp
assert segments[5].optional?
assert_equal :car, segments[7].key
assert_equal %r/\w+/, segments[7].regexp
assert segments[7].optional?
end
def test_optional_segments_preceding_required_segments
segments = builder.segments_for_route_path '/cars/:action/:person/:car/'
defaults = {:action => 'buy', :person => nil, :car => "model-t"}
assert builder.assign_route_options(segments, defaults, {}).empty?
0.upto(1) { |i| assert !segments[i].optional?, "segment #{i} is optional and it shouldn't be" }
assert segments[2].optional?
assert_equal nil, builder.warn_output # should only warn on the :person segment
end
def test_segmentation_of_semicolon_path
segments = builder.segments_for_route_path '/books/:id;:action'
defaults = { :action => 'show' }
assert builder.assign_route_options(segments, defaults, {}).empty?
segments.each do |segment|
assert ! segment.optional? || segment.key == :action
end
end
def test_segmentation_of_dot_path
segments = builder.segments_for_route_path '/books/:action.rss'
assert builder.assign_route_options(segments, {}, {}).empty?
assert_equal 6, segments.length # "/", "books", "/", ":action", ".", "rss"
assert !segments.any? { |seg| seg.optional? }
end
def test_segmentation_of_dynamic_dot_path
segments = builder.segments_for_route_path '/books/:action.:format'
assert builder.assign_route_options(segments, {}, {}).empty?
assert_equal 6, segments.length # "/", "books", "/", ":action", ".", ":format"
assert !segments.any? { |seg| seg.optional? }
assert_kind_of ROUTING::DynamicSegment, segments.last
end
def test_assignment_of_is_optional_when_default
segments = builder.segments_for_route_path '/books/:action.rss'
assert_equal segments[3].key, :action
segments[3].default = 'changes'
builder.ensure_required_segments(segments)
assert ! segments[3].optional?
end
def test_is_optional_is_assigned_to_default_segments
segments = builder.segments_for_route_path '/books/:action'
builder.assign_route_options(segments, {:action => 'index'}, {})
assert_equal segments[3].key, :action
assert segments[3].optional?
assert_kind_of ROUTING::DividerSegment, segments[2]
assert segments[2].optional?
end
# XXX is optional not being set right?
# /blah/:defaulted_segment <-- is the second slash optional? it should be.
def test_route_build
ActionController::Routing.with_controllers %w(users pages) do
r = builder.build '/:controller/:action/:id/', :action => nil
[0, 2, 4].each do |i|
assert_kind_of ROUTING::DividerSegment, r.segments[i]
assert_equal '/', r.segments[i].value
assert r.segments[i].optional? if i > 1
end
assert_kind_of ROUTING::DynamicSegment, r.segments[1]
assert_equal :controller, r.segments[1].key
assert_equal nil, r.segments[1].default
assert_kind_of ROUTING::DynamicSegment, r.segments[3]
assert_equal :action, r.segments[3].key
assert_equal 'index', r.segments[3].default
assert_kind_of ROUTING::DynamicSegment, r.segments[5]
assert_equal :id, r.segments[5].key
assert r.segments[5].optional?
end
end
def test_slashes_are_implied
routes = [
builder.build('/:controller/:action/:id/', :action => nil),
builder.build('/:controller/:action/:id', :action => nil),
builder.build(':controller/:action/:id', :action => nil),
builder.build('/:controller/:action/:id/', :action => nil)
]
expected = routes.first.segments.length
routes.each_with_index do |route, i|
found = route.segments.length
assert_equal expected, found, "Route #{i + 1} has #{found} segments, expected #{expected}"
end
end
end
class RouteSetTest < Test::Unit::TestCase
class MockController
attr_accessor :routes
def initialize(routes)
self.routes = routes
end
def url_for(options)
path = routes.generate(options)
"http://named.route.test#{path}"
end
end
class MockRequest
attr_accessor :path, :path_parameters, :host, :subdomains, :domain, :method
def initialize(values={})
values.each { |key, value| send("#{key}=", value) }
if values[:host]
subdomain, self.domain = values[:host].split(/\./, 2)
self.subdomains = [subdomain]
end
end
end
def set
@set ||= ROUTING::RouteSet.new
end
def request
@request ||= MockRequest.new(:host => "named.routes.test", :method => :get)
end
def test_generate_extras
set.draw { |m| m.connect ':controller/:action/:id' }
path, extras = set.generate_extras(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world")
assert_equal "/foo/bar/15", path
assert_equal %w(that this), extras.map(&:to_s).sort
end
def test_extra_keys
set.draw { |m| m.connect ':controller/:action/:id' }
extras = set.extra_keys(:controller => "foo", :action => "bar", :id => 15, :this => "hello", :that => "world")
assert_equal %w(that this), extras.map(&:to_s).sort
end
def test_draw
assert_equal 0, set.routes.size
set.draw do |map|
map.connect '/hello/world', :controller => 'a', :action => 'b'
end
assert_equal 1, set.routes.size
end
def test_named_draw
assert_equal 0, set.routes.size
set.draw do |map|
map.hello '/hello/world', :controller => 'a', :action => 'b'
end
assert_equal 1, set.routes.size
assert_equal set.routes.first, set.named_routes[:hello]
end
def test_later_named_routes_take_precedence
set.draw do |map|
map.hello '/hello/world', :controller => 'a', :action => 'b'
map.hello '/hello', :controller => 'a', :action => 'b'
end
assert_equal set.routes.last, set.named_routes[:hello]
end
def setup_named_route_test
set.draw do |map|
map.show '/people/:id', :controller => 'people', :action => 'show'
map.index '/people', :controller => 'people', :action => 'index'
map.multi '/people/go/:foo/:bar/joe/:id', :controller => 'people', :action => 'multi'
end
klass = Class.new(MockController)
set.named_routes.install(klass)
klass.new(set)
end
def test_named_route_hash_access_method
controller = setup_named_route_test
assert_equal(
{ :controller => 'people', :action => 'show', :id => 5, :use_route => :show },
controller.send(:hash_for_show_url, :id => 5))
assert_equal(
{ :controller => 'people', :action => 'index', :use_route => :index },
controller.send(:hash_for_index_url))
end
def test_named_route_url_method
controller = setup_named_route_test
assert_equal "http://named.route.test/people/5", controller.send(:show_url, :id => 5)
assert_equal "http://named.route.test/people", controller.send(:index_url)
end
def test_namd_route_url_method_with_ordered_parameters
controller = setup_named_route_test
assert_equal "http://named.route.test/people/go/7/hello/joe/5",
controller.send(:multi_url, 7, "hello", 5)
end
def test_draw_default_route
ActionController::Routing.with_controllers(['users']) do
set.draw do |map|
map.connect '/:controller/:action/:id'
end
assert_equal 1, set.routes.size
route = set.routes.first
assert route.segments.last.optional?
assert_equal '/users/show/10', set.generate(:controller => 'users', :action => 'show', :id => 10)
assert_equal '/users/index/10', set.generate(:controller => 'users', :id => 10)
assert_equal({:controller => 'users', :action => 'index', :id => '10'}, set.recognize_path('/users/index/10'))
assert_equal({:controller => 'users', :action => 'index', :id => '10'}, set.recognize_path('/users/index/10/'))
end
end
def test_route_with_parameter_shell
ActionController::Routing.with_controllers(['users', 'pages']) do
set.draw do |map|
map.connect 'page/:id', :controller => 'pages', :action => 'show', :id => /\d+/
map.connect '/:controller/:action/:id'
end
assert_equal({:controller => 'pages', :action => 'index'}, set.recognize_path('/pages'))
assert_equal({:controller => 'pages', :action => 'index'}, set.recognize_path('/pages/index'))
assert_equal({:controller => 'pages', :action => 'list'}, set.recognize_path('/pages/list'))
assert_equal({:controller => 'pages', :action => 'show', :id => '10'}, set.recognize_path('/pages/show/10'))
assert_equal({:controller => 'pages', :action => 'show', :id => '10'}, set.recognize_path('/page/10'))
end
end
def test_recognize_with_encoded_id_and_regex
set.draw do |map|
map.connect 'page/:id', :controller => 'pages', :action => 'show', :id => /[a-zA-Z0-9 ]+/
end
assert_equal({:controller => 'pages', :action => 'show', :id => '10'}, set.recognize_path('/page/10'))
assert_equal({:controller => 'pages', :action => 'show', :id => 'hello world'}, set.recognize_path('/page/hello+world'))
end
def test_recognize_with_conditions
Object.const_set(:PeopleController, Class.new)
set.draw do |map|
map.with_options(:controller => "people") do |people|
people.people "/people", :action => "index", :conditions => { :method => :get }
people.connect "/people", :action => "create", :conditions => { :method => :post }
people.person "/people/:id", :action => "show", :conditions => { :method => :get }
people.connect "/people/:id", :action => "update", :conditions => { :method => :put }
people.connect "/people/:id", :action => "destroy", :conditions => { :method => :delete }
end
end
request.path = "/people"
request.method = :get
assert_nothing_raised { set.recognize(request) }
assert_equal("index", request.path_parameters[:action])
request.method = :post
assert_nothing_raised { set.recognize(request) }
assert_equal("create", request.path_parameters[:action])
request.path = "/people/5"
request.method = :get
assert_nothing_raised { set.recognize(request) }
assert_equal("show", request.path_parameters[:action])
assert_equal("5", request.path_parameters[:id])
request.method = :put
assert_nothing_raised { set.recognize(request) }
assert_equal("update", request.path_parameters[:action])
assert_equal("5", request.path_parameters[:id])
request.method = :delete
assert_nothing_raised { set.recognize(request) }
assert_equal("destroy", request.path_parameters[:action])
assert_equal("5", request.path_parameters[:id])
ensure
Object.send(:remove_const, :PeopleController)
end
def test_typo_recognition
Object.const_set(:ArticlesController, Class.new)
set.draw do |map|
map.connect 'articles/:year/:month/:day/:title',
:controller => 'articles', :action => 'permalink',
:year => /\d{4}/, :day => /\d{1,2}/, :month => /\d{1,2}/
end
request.path = "/articles/2005/11/05/a-very-interesting-article"
request.method = :get
assert_nothing_raised { set.recognize(request) }
assert_equal("permalink", request.path_parameters[:action])
assert_equal("2005", request.path_parameters[:year])
assert_equal("11", request.path_parameters[:month])
assert_equal("05", request.path_parameters[:day])
assert_equal("a-very-interesting-article", request.path_parameters[:title])
ensure
Object.send(:remove_const, :ArticlesController)
end
def test_recognize_with_conditions_and_format
Object.const_set(:PeopleController, Class.new)
set.draw do |map|
map.with_options(:controller => "people") do |people|
people.person "/people/:id", :action => "show", :conditions => { :method => :get }
people.connect "/people/:id", :action => "update", :conditions => { :method => :put }
people.connect "/people/:id.:_format", :action => "show", :conditions => { :method => :get }
end
end
request.path = "/people/5"
request.method = :get
assert_nothing_raised { set.recognize(request) }
assert_equal("show", request.path_parameters[:action])
assert_equal("5", request.path_parameters[:id])
request.method = :put
assert_nothing_raised { set.recognize(request) }
assert_equal("update", request.path_parameters[:action])
request.path = "/people/5.png"
request.method = :get
assert_nothing_raised { set.recognize(request) }
assert_equal("show", request.path_parameters[:action])
assert_equal("5", request.path_parameters[:id])
assert_equal("png", request.path_parameters[:_format])
ensure
Object.send(:remove_const, :PeopleController)
end
def test_generate_with_default_action
set.draw do |map|
map.connect "/people", :controller => "people"
map.connect "/people/list", :controller => "people", :action => "list"
end
url = set.generate(:controller => "people", :action => "list")
assert_equal "/people/list", url
end
def test_generate_finds_best_fit
set.draw do |map|
map.connect "/people", :controller => "people", :action => "index"
map.connect "/ws/people", :controller => "people", :action => "index", :ws => true
end
url = set.generate(:controller => "people", :action => "index", :ws => true)
assert_equal "/ws/people", url
end
def test_generate_changes_controller_module
set.draw { |map| map.connect ':controller/:action/:id' }
current = { :controller => "bling/bloop", :action => "bap", :id => 9 }
url = set.generate({:controller => "foo/bar", :action => "baz", :id => 7}, current)
assert_equal "/foo/bar/baz/7", url
end
end
class RoutingTest < Test::Unit::TestCase
def test_possible_controllers
true_load_paths = $LOAD_PATH.dup
ActionController::Routing.use_controllers! nil
Object.send(:const_set, :RAILS_ROOT, File.dirname(__FILE__) + '/controller_fixtures')
$LOAD_PATH.clear
$LOAD_PATH.concat [
RAILS_ROOT, RAILS_ROOT + '/app/controllers', RAILS_ROOT + '/vendor/plugins/bad_plugin/lib'
]
assert_equal ["admin/user", "plugin", "user"], ActionController::Routing.possible_controllers.sort
ensure
if true_load_paths
$LOAD_PATH.clear
$LOAD_PATH.concat true_load_paths
end
Object.send(:remove_const, :RAILS_ROOT) rescue nil
end
def test_with_controllers
c = %w(admin/accounts admin/users account pages)
ActionController::Routing.with_controllers c do
assert_equal c, ActionController::Routing.possible_controllers
end
end
end
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