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require 'abstract_unit'
class Article
attr_reader :id
def save; @id = 1 end
def new_record?; @id.nil? end
def name
model = self.class.name.downcase
@id.nil? ? "new #{model}" : "#{model} ##{@id}"
end
end
class Response < Article
def post_id; 1 end
end
class Tag < Article
def response_id; 1 end
end
# TODO: test nested models
class Response::Nested < Response; end
uses_mocha 'polymorphic URL helpers' do
class PolymorphicRoutesTest < Test::Unit::TestCase
include ActionController::PolymorphicRoutes
def setup
@article = Article.new
@response = Response.new
end
def test_with_record
@article.save
expects(:article_url).with(@article)
polymorphic_url(@article)
end
def test_with_new_record
expects(:articles_url).with()
@article.expects(:new_record?).returns(true)
polymorphic_url(@article)
end
def test_with_record_and_action
expects(:new_article_url).with()
@article.expects(:new_record?).never
polymorphic_url(@article, :action => 'new')
end
def test_url_helper_prefixed_with_new
expects(:new_article_url).with()
new_polymorphic_url(@article)
end
def test_url_helper_prefixed_with_edit
@article.save
expects(:edit_article_url).with(@article)
edit_polymorphic_url(@article)
end
def test_formatted_url_helper
expects(:formatted_article_url).with(@article, :pdf)
formatted_polymorphic_url([@article, :pdf])
end
def test_format_option
@article.save
expects(:article_url).with(@article, :pdf)
polymorphic_url(@article, :format => :pdf)
end
def test_id_and_format_option
@article.save
expects(:article_url).with(:id => @article, :format => :pdf)
polymorphic_url(:id => @article, :format => :pdf)
end
def test_with_nested
@response.save
expects(:article_response_url).with(@article, @response)
polymorphic_url([@article, @response])
end
def test_with_nested_unsaved
expects(:article_responses_url).with(@article)
polymorphic_url([@article, @response])
end
def test_new_with_array_and_namespace
expects(:new_admin_article_url).with()
polymorphic_url([:admin, @article], :action => 'new')
end
def test_unsaved_with_array_and_namespace
expects(:admin_articles_url).with()
polymorphic_url([:admin, @article])
end
def test_nested_unsaved_with_array_and_namespace
@article.save
expects(:admin_article_url).with(@article)
polymorphic_url([:admin, @article])
expects(:admin_article_responses_url).with(@article)
polymorphic_url([:admin, @article, @response])
end
def test_nested_with_array_and_namespace
@response.save
expects(:admin_article_response_url).with(@article, @response)
polymorphic_url([:admin, @article, @response])
# a ridiculously long named route tests correct ordering of namespaces and nesting:
@tag = Tag.new
@tag.save
expects(:site_admin_article_response_tag_url).with(@article, @response, @tag)
polymorphic_url([:site, :admin, @article, @response, @tag])
end
# TODO: Needs to be updated to correctly know about whether the object is in a hash or not
def xtest_with_hash
expects(:article_url).with(@article)
@article.save
polymorphic_url(:id => @article)
end
def test_polymorphic_path_accepts_options
expects(:new_article_path).with()
polymorphic_path(@article, :action => :new)
end
def test_polymorphic_path_does_not_modify_arguments
expects(:admin_article_responses_url).with(@article)
path = [:admin, @article, @response]
assert_no_difference 'path.size' do
polymorphic_url(path)
end
end
end
end
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