Fixed routes to use new API in a few more actionpack tests

actionpack/test/controller/new_base/content_type_test.rb

@@ -42,10 +42,16 @@ def set_as_nil_on_response_obj
 
   class ExplicitContentTypeTest < Rack::TestCase
     test "default response is HTML and UTF8" do
-      get "/content_type/base"
+      with_routing do |set|
+        set.draw do
+          match ':controller', :action => 'index'
+        end
 
-      assert_body "Hello world!"
-      assert_header "Content-Type", "text/html; charset=utf-8"
+        get "/content_type/base"
+
+        assert_body "Hello world!"
+        assert_header "Content-Type", "text/html; charset=utf-8"
+      end
     end
 
     test "setting the content type of the response directly on the response object" do

actionpack/test/controller/new_base/render_template_test.rb

@@ -123,10 +123,14 @@ class TestWithLayout < Rack::TestCase
     describe "Rendering with :template using implicit or explicit layout"
 
     test "rendering with implicit layout" do
-      get "/render_template/with_layout"
+      with_routing do |set|
+        set.draw { match ':controller', :action => :index }
 
-      assert_body "Hello from basic.html.erb, I'm here!"
-      assert_status 200
+        get "/render_template/with_layout"
+
+        assert_body "Hello from basic.html.erb, I'm here!"
+        assert_status 200
+      end
     end
 
     test "rendering with layout => :true" do

actionpack/test/controller/new_base/render_test.rb

@@ -37,15 +37,27 @@ def index
 
   class RenderTest < Rack::TestCase
     test "render with blank" do
-      get "/render/blank_render"
+      with_routing do |set|
+        set.draw do
+          match ":controller", :action => 'index'
+        end
 
-      assert_body "Hello world!"
-      assert_status 200
+        get "/render/blank_render"
+
+        assert_body "Hello world!"
+        assert_status 200
+      end
     end
 
     test "rendering more than once raises an exception" do
-      assert_raises(AbstractController::DoubleRenderError) do
-        get "/render/double_render", {}, "action_dispatch.show_exceptions" => false
+      with_routing do |set|
+        set.draw do
+          match ":controller", :action => 'index'
+        end
+
+        assert_raises(AbstractController::DoubleRenderError) do
+          get "/render/double_render", {}, "action_dispatch.show_exceptions" => false
+        end
       end
     end
   end

actionpack/test/controller/new_base/render_text_test.rb

@@ -66,16 +66,24 @@ class RenderTextTest < Rack::TestCase
     describe "Rendering text using render :text"
 
     test "rendering text from a action with default options renders the text with the layout" do
-      get "/render_text/simple"
-      assert_body "hello david"
-      assert_status 200
+      with_routing do |set|
+        set.draw { match ':controller', :action => 'index' }
+
+        get "/render_text/simple"
+        assert_body "hello david"
+        assert_status 200
+      end
     end
 
     test "rendering text from a action with default options renders the text without the layout" do
-      get "/render_text/with_layout"
+      with_routing do |set|
+        set.draw { match ':controller', :action => 'index' }
 
-      assert_body "hello david"
-      assert_status 200
+        get "/render_text/with_layout"
+
+        assert_body "hello david"
+        assert_status 200
+      end
     end
 
     test "rendering text, while also providing a custom status code" do

actionpack/test/controller/test_test.rb

@@ -465,7 +465,15 @@ def test_assert_routing_with_method
   end
 
   def test_assert_routing_in_module
-    assert_routing 'admin/user', :controller => 'admin/user', :action => 'index'
+    with_routing do |set|
+      set.draw do
+        namespace :admin do
+          match 'user' => 'user#index'
+        end
+      end
+
+      assert_routing 'admin/user', :controller => 'admin/user', :action => 'index'
+    end
   end
 
   def test_assert_routing_with_glob