diff options
Diffstat (limited to 'actionview/test/activerecord/polymorphic_routes_test.rb')
| -rw-r--r-- | actionview/test/activerecord/polymorphic_routes_test.rb | 723 |
1 files changed, 723 insertions, 0 deletions
diff --git a/actionview/test/activerecord/polymorphic_routes_test.rb b/actionview/test/activerecord/polymorphic_routes_test.rb new file mode 100644 index 0000000000..5842b775bb --- /dev/null +++ b/actionview/test/activerecord/polymorphic_routes_test.rb @@ -0,0 +1,723 @@ +require 'active_record_unit' +require 'fixtures/project' + +class Task < ActiveRecord::Base + self.table_name = 'projects' +end + +class Step < ActiveRecord::Base + self.table_name = 'projects' +end + +class Bid < ActiveRecord::Base + self.table_name = 'projects' +end + +class Tax < ActiveRecord::Base + self.table_name = 'projects' +end + +class Fax < ActiveRecord::Base + self.table_name = 'projects' +end + +class Series < ActiveRecord::Base + self.table_name = 'projects' +end + +class ModelDelegator < ActiveRecord::Base + self.table_name = 'projects' + + def to_model + ModelDelegate.new + end +end + +class ModelDelegate + def model_name + ActiveModel::Name.new(self.class) + end + + def to_param + 'overridden' + end +end + +module Blog + class Post < ActiveRecord::Base + self.table_name = 'projects' + end + + class Blog < ActiveRecord::Base + self.table_name = 'projects' + end + + def self.use_relative_model_naming? + true + end +end + +class PolymorphicRoutesTest < ActionController::TestCase + include SharedTestRoutes.url_helpers + self.default_url_options[:host] = 'example.com' + + def setup + @project = Project.new + @task = Task.new + @step = Step.new + @bid = Bid.new + @tax = Tax.new + @fax = Fax.new + @delegator = ModelDelegator.new + @series = Series.new + @blog_post = Blog::Post.new + @blog_blog = Blog::Blog.new + end + + def assert_url(url, args) + host = self.class.default_url_options[:host] + + assert_equal url.sub(/http:\/\/#{host}/, ''), polymorphic_path(args) + assert_equal url, polymorphic_url(args) + assert_equal url, url_for(args) + end + + def test_string + with_test_routes do + # FIXME: why are these different? Symbol case passes through to + # `polymorphic_url`, but the String case doesn't. + assert_equal "http://example.com/projects", polymorphic_url("projects") + assert_equal "projects", url_for("projects") + end + end + + def test_string_with_options + with_test_routes do + assert_equal "http://example.com/projects?id=10", polymorphic_url("projects", :id => 10) + end + end + + def test_symbol + with_test_routes do + assert_url "http://example.com/projects", :projects + end + end + + def test_symbol_with_options + with_test_routes do + assert_equal "http://example.com/projects?id=10", polymorphic_url(:projects, :id => 10) + end + end + + def test_passing_routes_proxy + with_namespaced_routes(:blog) do + proxy = ActionDispatch::Routing::RoutesProxy.new(_routes, self) + @blog_post.save + assert_url "http://example.com/posts/#{@blog_post.id}", [proxy, @blog_post] + end + end + + def test_namespaced_model + with_namespaced_routes(:blog) do + @blog_post.save + assert_url "http://example.com/posts/#{@blog_post.id}", @blog_post + end + end + + def test_namespaced_model_with_name_the_same_as_namespace + with_namespaced_routes(:blog) do + @blog_blog.save + assert_url "http://example.com/blogs/#{@blog_blog.id}", @blog_blog + end + end + + def test_polymorphic_url_with_2_objects + with_namespaced_routes(:blog) do + @blog_blog.save + @blog_post.save + assert_equal "http://example.com/blogs/#{@blog_blog.id}/posts/#{@blog_post.id}", polymorphic_url([@blog_blog, @blog_post]) + end + end + + def test_polymorphic_url_with_3_objects + with_namespaced_routes(:blog) do + @blog_blog.save + @blog_post.save + @fax.save + assert_equal "http://example.com/blogs/#{@blog_blog.id}/posts/#{@blog_post.id}/faxes/#{@fax.id}", polymorphic_url([@blog_blog, @blog_post, @fax]) + end + end + + def test_namespaced_model_with_nested_resources + with_namespaced_routes(:blog) do + @blog_post.save + @blog_blog.save + assert_url "http://example.com/blogs/#{@blog_blog.id}/posts/#{@blog_post.id}", [@blog_blog, @blog_post] + end + end + + def test_with_nil + with_test_routes do + exception = assert_raise ArgumentError do + polymorphic_url(nil) + end + assert_equal "Nil location provided. Can't build URI.", exception.message + end + end + + def test_with_empty_list + with_test_routes do + exception = assert_raise ArgumentError do + polymorphic_url([]) + end + assert_equal "Nil location provided. Can't build URI.", exception.message + end + end + + def test_with_nil_id + with_test_routes do + exception = assert_raise ArgumentError do + polymorphic_url({ :id => nil }) + end + assert_equal "Nil location provided. Can't build URI.", exception.message + end + end + + def test_with_entirely_nil_list + with_test_routes do + exception = assert_raise ArgumentError do + @series.save + polymorphic_url([nil, nil]) + end + assert_equal "Nil location provided. Can't build URI.", exception.message + end + end + + def test_with_nil_in_list_for_resource_that_could_be_top_level_or_nested + with_top_level_and_nested_routes do + @blog_post.save + assert_equal "http://example.com/posts/#{@blog_post.id}", polymorphic_url([nil, @blog_post]) + end + end + + def test_with_nil_in_list_does_not_generate_invalid_link + with_top_level_and_nested_routes do + exception = assert_raise NoMethodError do + @series.save + polymorphic_url([nil, @series]) + end + assert_match(/undefined method `series_url' for/, exception.message) + end + end + + def test_with_record + with_test_routes do + @project.save + assert_url "http://example.com/projects/#{@project.id}", @project + end + end + + def test_with_class + with_test_routes do + assert_url "http://example.com/projects", @project.class + end + end + + def test_with_class_list_of_one + with_test_routes do + assert_url "http://example.com/projects", [@project.class] + end + end + + def test_class_with_options + with_test_routes do + assert_equal "http://example.com/projects?foo=bar", polymorphic_url(@project.class, { :foo => :bar }) + assert_equal "/projects?foo=bar", polymorphic_path(@project.class, { :foo => :bar }) + end + end + + def test_with_new_record + with_test_routes do + assert_url "http://example.com/projects", @project + end + end + + def test_new_record_arguments + params = nil + + with_test_routes do + extend Module.new { + define_method("projects_url") { |*args| + params = args + super(*args) + } + + define_method("projects_path") { |*args| + params = args + super(*args) + } + } + + assert_url "http://example.com/projects", @project + assert_equal [], params + end + end + + def test_with_destroyed_record + with_test_routes do + @project.destroy + assert_url "http://example.com/projects", @project + end + end + + def test_with_record_and_action + with_test_routes do + assert_equal "http://example.com/projects/new", polymorphic_url(@project, :action => 'new') + end + end + + def test_url_helper_prefixed_with_new + with_test_routes do + assert_equal "http://example.com/projects/new", new_polymorphic_url(@project) + end + end + + def test_regression_path_helper_prefixed_with_new_and_edit + with_test_routes do + assert_equal "/projects/new", new_polymorphic_path(@project) + + @project.save + assert_equal "/projects/#{@project.id}/edit", edit_polymorphic_path(@project) + end + end + + def test_url_helper_prefixed_with_edit + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}/edit", edit_polymorphic_url(@project) + end + end + + def test_url_helper_prefixed_with_edit_with_url_options + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}/edit?param1=10", edit_polymorphic_url(@project, :param1 => '10') + end + end + + def test_url_helper_with_url_options + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}?param1=10", polymorphic_url(@project, :param1 => '10') + end + end + + def test_format_option + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}.pdf", polymorphic_url(@project, :format => :pdf) + end + end + + def test_format_option_with_url_options + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}.pdf?param1=10", polymorphic_url(@project, :format => :pdf, :param1 => '10') + end + end + + def test_id_and_format_option + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}.pdf", polymorphic_url(:id => @project, :format => :pdf) + end + end + + def test_with_nested + with_test_routes do + @project.save + @task.save + assert_url "http://example.com/projects/#{@project.id}/tasks/#{@task.id}", [@project, @task] + end + end + + def test_with_nested_unsaved + with_test_routes do + @project.save + assert_url "http://example.com/projects/#{@project.id}/tasks", [@project, @task] + end + end + + def test_with_nested_destroyed + with_test_routes do + @project.save + @task.destroy + assert_url "http://example.com/projects/#{@project.id}/tasks", [@project, @task] + end + end + + def test_with_nested_class + with_test_routes do + @project.save + assert_url "http://example.com/projects/#{@project.id}/tasks", [@project, @task.class] + end + end + + def test_class_with_array_and_namespace + with_admin_test_routes do + assert_url "http://example.com/admin/projects", [:admin, @project.class] + end + end + + def test_new_with_array_and_namespace + with_admin_test_routes do + assert_equal "http://example.com/admin/projects/new", polymorphic_url([:admin, @project], :action => 'new') + end + end + + def test_unsaved_with_array_and_namespace + with_admin_test_routes do + assert_url "http://example.com/admin/projects", [:admin, @project] + end + end + + def test_nested_unsaved_with_array_and_namespace + with_admin_test_routes do + @project.save + assert_url "http://example.com/admin/projects/#{@project.id}/tasks", [:admin, @project, @task] + end + end + + def test_nested_with_array_and_namespace + with_admin_test_routes do + @project.save + @task.save + assert_url "http://example.com/admin/projects/#{@project.id}/tasks/#{@task.id}", [:admin, @project, @task] + end + end + + def test_ordering_of_nesting_and_namespace + with_admin_and_site_test_routes do + @project.save + @task.save + @step.save + assert_url "http://example.com/admin/projects/#{@project.id}/site/tasks/#{@task.id}/steps/#{@step.id}", [:admin, @project, :site, @task, @step] + end + end + + def test_nesting_with_array_ending_in_singleton_resource + with_test_routes do + @project.save + assert_url "http://example.com/projects/#{@project.id}/bid", [@project, :bid] + end + end + + def test_nesting_with_array_containing_singleton_resource + with_test_routes do + @project.save + @task.save + assert_url "http://example.com/projects/#{@project.id}/bid/tasks/#{@task.id}", [@project, :bid, @task] + end + end + + def test_nesting_with_array_containing_singleton_resource_and_format + with_test_routes do + @project.save + @task.save + assert_equal "http://example.com/projects/#{@project.id}/bid/tasks/#{@task.id}.pdf", polymorphic_url([@project, :bid, @task], :format => :pdf) + end + end + + def test_nesting_with_array_containing_namespace_and_singleton_resource + with_admin_test_routes do + @project.save + @task.save + assert_url "http://example.com/admin/projects/#{@project.id}/bid/tasks/#{@task.id}", [:admin, @project, :bid, @task] + end + end + + def test_nesting_with_array + with_test_routes do + @project.save + assert_url "http://example.com/projects/#{@project.id}/bid", [@project, :bid] + end + end + + def test_with_array_containing_single_object + with_test_routes do + @project.save + assert_url "http://example.com/projects/#{@project.id}", [@project] + end + end + + def test_with_array_containing_single_name + with_test_routes do + @project.save + assert_url "http://example.com/projects", [:projects] + end + end + + def test_with_array_containing_single_string_name + with_test_routes do + assert_url "http://example.com/projects", ["projects"] + end + end + + def test_with_array_containing_symbols + with_test_routes do + assert_url "http://example.com/series/new", [:new, :series] + end + end + + def test_with_hash + with_test_routes do + @project.save + assert_equal "http://example.com/projects/#{@project.id}", polymorphic_url(:id => @project) + end + end + + def test_polymorphic_path_accepts_options + with_test_routes do + assert_equal "/projects/new", polymorphic_path(@project, :action => 'new') + end + end + + def test_polymorphic_path_does_not_modify_arguments + with_admin_test_routes do + @project.save + @task.save + + options = {} + object_array = [:admin, @project, @task] + original_args = [object_array.dup, options.dup] + + assert_no_difference('object_array.size') { polymorphic_path(object_array, options) } + assert_equal original_args, [object_array, options] + end + end + + # Tests for names where .plural.singular doesn't round-trip + def test_with_irregular_plural_record + with_test_routes do + @tax.save + assert_url "http://example.com/taxes/#{@tax.id}", @tax + end + end + + def test_with_irregular_plural_class + with_test_routes do + assert_url "http://example.com/taxes", @tax.class + end + end + + def test_with_irregular_plural_new_record + with_test_routes do + assert_url "http://example.com/taxes", @tax + end + end + + def test_with_irregular_plural_destroyed_record + with_test_routes do + @tax.destroy + assert_url "http://example.com/taxes", @tax + end + end + + def test_with_irregular_plural_record_and_action + with_test_routes do + assert_equal "http://example.com/taxes/new", polymorphic_url(@tax, :action => 'new') + end + end + + def test_irregular_plural_url_helper_prefixed_with_new + with_test_routes do + assert_equal "http://example.com/taxes/new", new_polymorphic_url(@tax) + end + end + + def test_irregular_plural_url_helper_prefixed_with_edit + with_test_routes do + @tax.save + assert_equal "http://example.com/taxes/#{@tax.id}/edit", edit_polymorphic_url(@tax) + end + end + + def test_with_nested_irregular_plurals + with_test_routes do + @tax.save + @fax.save + assert_equal "http://example.com/taxes/#{@tax.id}/faxes/#{@fax.id}", polymorphic_url([@tax, @fax]) + end + end + + def test_with_nested_unsaved_irregular_plurals + with_test_routes do + @tax.save + assert_url "http://example.com/taxes/#{@tax.id}/faxes", [@tax, @fax] + end + end + + def test_new_with_irregular_plural_array_and_namespace + with_admin_test_routes do + assert_equal "http://example.com/admin/taxes/new", polymorphic_url([:admin, @tax], :action => 'new') + end + end + + def test_class_with_irregular_plural_array_and_namespace + with_admin_test_routes do + assert_url "http://example.com/admin/taxes", [:admin, @tax.class] + end + end + + def test_unsaved_with_irregular_plural_array_and_namespace + with_admin_test_routes do + assert_url "http://example.com/admin/taxes", [:admin, @tax] + end + end + + def test_nesting_with_irregular_plurals_and_array_ending_in_singleton_resource + with_test_routes do + @tax.save + assert_url "http://example.com/taxes/#{@tax.id}/bid", [@tax, :bid] + end + end + + def test_with_array_containing_single_irregular_plural_object + with_test_routes do + @tax.save + assert_url "http://example.com/taxes/#{@tax.id}", [@tax] + end + end + + def test_with_array_containing_single_name_irregular_plural + with_test_routes do + @tax.save + assert_url "http://example.com/taxes", [:taxes] + end + end + + # Tests for uncountable names + def test_uncountable_resource + with_test_routes do + @series.save + assert_url "http://example.com/series/#{@series.id}", @series + assert_url "http://example.com/series", Series.new + end + end + + def test_routing_a_to_model_delegate + with_test_routes do + @delegator.save + assert_url "http://example.com/model_delegates/overridden", @delegator + end + end + + def with_namespaced_routes(name) + with_routing do |set| + set.draw do + scope(:module => name) do + resources :blogs do + resources :posts do + resources :faxes + end + end + resources :posts + end + end + + extend @routes.url_helpers + yield + end + end + + def with_test_routes(options = {}) + with_routing do |set| + set.draw do + resources :projects do + resources :tasks + resource :bid do + resources :tasks + end + end + resources :taxes do + resources :faxes + resource :bid + end + resources :series + resources :model_delegates + end + + extend @routes.url_helpers + yield + end + end + + def with_top_level_and_nested_routes(options = {}) + with_routing do |set| + set.draw do + resources :blogs do + resources :posts + resources :series + end + resources :posts + end + + extend @routes.url_helpers + yield + end + end + + def with_admin_test_routes(options = {}) + with_routing do |set| + set.draw do + namespace :admin do + resources :projects do + resources :tasks + resource :bid do + resources :tasks + end + end + resources :taxes do + resources :faxes + end + resources :series + end + end + + extend @routes.url_helpers + yield + end + end + + def with_admin_and_site_test_routes(options = {}) + with_routing do |set| + set.draw do + namespace :admin do + resources :projects do + namespace :site do + resources :tasks do + resources :steps + end + end + end + end + end + + extend @routes.url_helpers + yield + end + end +end + +class PolymorphicPathRoutesTest < PolymorphicRoutesTest + include ActionView::RoutingUrlFor + include ActionView::Context + + attr_accessor :controller + + def assert_url(url, args) + host = self.class.default_url_options[:host] + + assert_equal url.sub(/http:\/\/#{host}/, ''), url_for(args) + end +end |