1 files changed, 103 insertions, 0 deletions
diff --git a/actionpack/test/journey/route_test.rb b/actionpack/test/journey/route_test.rb
new file mode 100644
index 0000000000..b205db5fbc
--- /dev/null
+++ b/actionpack/test/journey/route_test.rb
@@ -0,0 +1,103 @@
+require 'abstract_unit'
+
+module ActionDispatch
+  module Journey
+    class TestRoute < MiniTest::Unit::TestCase
+      def test_initialize
+        app      = Object.new
+        path     = Path::Pattern.new '/:controller(/:action(/:id(.:format)))'
+        defaults = Object.new
+        route    = Route.new("name", app, path, {}, defaults)
+
+        assert_equal app, route.app
+        assert_equal path, route.path
+        assert_equal defaults, route.defaults
+      end
+
+      def test_route_adds_itself_as_memo
+        app      = Object.new
+        path     = Path::Pattern.new '/:controller(/:action(/:id(.:format)))'
+        defaults = Object.new
+        route    = Route.new("name", app, path, {}, defaults)
+
+        route.ast.grep(Nodes::Terminal).each do |node|
+          assert_equal route, node.memo
+        end
+      end
+
+      def test_ip_address
+        path  = Path::Pattern.new '/messages/:id(.:format)'
+        route = Route.new("name", nil, path, {:ip => '192.168.1.1'},
+                          { :controller => 'foo', :action => 'bar' })
+        assert_equal '192.168.1.1', route.ip
+      end
+
+      def test_default_ip
+        path  = Path::Pattern.new '/messages/:id(.:format)'
+        route = Route.new("name", nil, path, {},
+                          { :controller => 'foo', :action => 'bar' })
+        assert_equal(//, route.ip)
+      end
+
+      def test_format_with_star
+        path  = Path::Pattern.new '/:controller/*extra'
+        route = Route.new("name", nil, path, {},
+                          { :controller => 'foo', :action => 'bar' })
+        assert_equal '/foo/himom', route.format({
+          :controller => 'foo',
+          :extra      => 'himom',
+        })
+      end
+
+      def test_connects_all_match
+        path  = Path::Pattern.new '/:controller(/:action(/:id(.:format)))'
+        route = Route.new("name", nil, path, {:action => 'bar'}, { :controller => 'foo' })
+
+        assert_equal '/foo/bar/10', route.format({
+          :controller => 'foo',
+          :action     => 'bar',
+          :id         => 10
+        })
+      end
+
+      def test_extras_are_not_included_if_optional
+        path  = Path::Pattern.new '/page/:id(/:action)'
+        route = Route.new("name", nil, path, { }, { :action => 'show' })
+
+        assert_equal '/page/10', route.format({ :id => 10 })
+      end
+
+      def test_extras_are_not_included_if_optional_with_parameter
+        path  = Path::Pattern.new '(/sections/:section)/pages/:id'
+        route = Route.new("name", nil, path, { }, { :action => 'show' })
+
+        assert_equal '/pages/10', route.format({:id => 10})
+      end
+
+      def test_extras_are_not_included_if_optional_parameter_is_nil
+        path  = Path::Pattern.new '(/sections/:section)/pages/:id'
+        route = Route.new("name", nil, path, { }, { :action => 'show' })
+
+        assert_equal '/pages/10', route.format({:id => 10, :section => nil})
+      end
+
+      def test_score
+        path = Path::Pattern.new "/page/:id(/:action)(.:format)"
+        specific = Route.new "name", nil, path, {}, {:controller=>"pages", :action=>"show"}
+
+        path = Path::Pattern.new "/:controller(/:action(/:id))(.:format)"
+        generic = Route.new "name", nil, path, {}
+
+        knowledge = {:id=>20, :controller=>"pages", :action=>"show"}
+
+        routes = [specific, generic]
+
+        refute_equal specific.score(knowledge), generic.score(knowledge)
+
+        found = routes.sort_by { |r| r.score(knowledge) }.last
+
+        assert_equal specific, found
+      end
+    end
+  end
+end