From bad30ed46c64593f83ecccf10604c73667e12e2b Mon Sep 17 00:00:00 2001
From: Valentine Valyaeff <val@magazon.com.ua>
Date: Tue, 19 May 2015 01:21:20 +0300
Subject: ActionDispatch::Journey::Routes#empty? test cases

---
 actionpack/lib/action_dispatch/journey/routes.rb   |  2 +-
 actionpack/test/dispatch/routing/route_set_test.rb | 14 ++++++++++++++
 actionpack/test/journey/routes_test.rb             |  2 ++
 3 files changed, 17 insertions(+), 1 deletion(-)

(limited to 'actionpack')

diff --git a/actionpack/lib/action_dispatch/journey/routes.rb b/actionpack/lib/action_dispatch/journey/routes.rb
index f4330a16a7..6325dfa3dd 100644
--- a/actionpack/lib/action_dispatch/journey/routes.rb
+++ b/actionpack/lib/action_dispatch/journey/routes.rb
@@ -15,7 +15,7 @@ module ActionDispatch
         @custom_routes      = []
         @simulator          = nil
       end
-      
+
       def empty?
         routes.empty?
       end
diff --git a/actionpack/test/dispatch/routing/route_set_test.rb b/actionpack/test/dispatch/routing/route_set_test.rb
index fe52c50336..0c770a4406 100644
--- a/actionpack/test/dispatch/routing/route_set_test.rb
+++ b/actionpack/test/dispatch/routing/route_set_test.rb
@@ -17,6 +17,16 @@ module ActionDispatch
         @set = RouteSet.new
       end
 
+      test "not being empty when route is added" do
+        assert empty?
+
+        draw do
+          get 'foo', to: SimpleApp.new('foo#index')
+        end
+
+        refute empty?
+      end
+
       test "url helpers are added when route is added" do
         draw do
           get 'foo', to: SimpleApp.new('foo#index')
@@ -136,6 +146,10 @@ module ActionDispatch
         def url_helpers
           @set.url_helpers
         end
+
+        def empty?
+          @set.empty?
+        end
     end
   end
 end
diff --git a/actionpack/test/journey/routes_test.rb b/actionpack/test/journey/routes_test.rb
index b54d961f66..5e3b30dcfe 100644
--- a/actionpack/test/journey/routes_test.rb
+++ b/actionpack/test/journey/routes_test.rb
@@ -14,9 +14,11 @@ module ActionDispatch
         requirements = { :hello => /world/ }
 
         routes.add_route nil, path, requirements, {:id => nil}, {}
+        refute routes.empty?
         assert_equal 1, routes.length
 
         routes.clear
+        assert routes.empty?
         assert_equal 0, routes.length
       end
 
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