From 34f058e082754bb726a4753fa26e8e8c082702c0 Mon Sep 17 00:00:00 2001
From: Yehuda Katz <wycats@gmail.com>
Date: Mon, 23 Mar 2009 12:07:34 -0700
Subject: Add a bunch of tests for various render :action, layout combinations

---
 actionpack/test/new_base/render_action_test.rb | 281 ++++++++++++++++++++-----
 1 file changed, 233 insertions(+), 48 deletions(-)

(limited to 'actionpack/test/new_base/render_action_test.rb')

diff --git a/actionpack/test/new_base/render_action_test.rb b/actionpack/test/new_base/render_action_test.rb
index 99dbfb878b..bbc8939af4 100644
--- a/actionpack/test/new_base/render_action_test.rb
+++ b/actionpack/test/new_base/render_action_test.rb
@@ -1,138 +1,323 @@
 require File.join(File.expand_path(File.dirname(__FILE__)), "test_helper")
 
-module HappyPath
+module RenderAction
   
   # This has no layout and it works
-  class RenderActionController < ActionController::Base2
+  class BasicController < ActionController::Base2
     
     self.view_paths = [ActionView::FixtureTemplate::FixturePath.new(
-      "happy_path/render_action/hello_world.html.erb" => "Hello world!"
+      "render_action/basic/hello_world.html.erb" => "Hello world!"
     )]
     
-    def render_action_hello_world
+    def hello_world
       render :action => "hello_world"
     end
     
-    def render_action_hello_world_as_string
+    def hello_world_as_string
       render "hello_world"
     end
     
-    def render_action_hello_world_as_string_with_options
+    def hello_world_as_string_with_options
       render "hello_world", :status => 404
     end
     
-    def render_action_hello_world_as_symbol
+    def hello_world_as_symbol
       render :hello_world
     end
 
-    def render_action_hello_world_with_symbol
+    def hello_world_with_symbol
       render :action => :hello_world
     end
     
+    def hello_world_with_layout
+      render :action => "hello_world", :layout => true
+    end
+    
+    def hello_world_with_layout_false
+      render :action => "hello_world", :layout => false
+    end
+    
+    def hello_world_with_layout_nil
+      render :action => "hello_world", :layout => nil
+    end
+    
+    def hello_world_with_custom_layout
+      render :action => "hello_world", :layout => "greetings"
+    end
+    
   end
   
-  class TestRenderAction < SimpleRouteCase
+  class TestBasic < SimpleRouteCase
     describe "Rendering an action using :action => <String>"
     
-    get "/happy_path/render_action/render_action_hello_world"
+    get "/render_action/basic/hello_world"
     assert_body   "Hello world!"
     assert_status 200
   end
   
-  class TestRenderActionWithString < SimpleRouteCase
+  class TestWithString < SimpleRouteCase
     describe "Render an action using 'hello_world'"
     
-    get "/happy_path/render_action/render_action_hello_world_as_string"
+    get "/render_action/basic/hello_world_as_string"
     assert_body   "Hello world!"
     assert_status 200
   end
   
-  class TestRenderActionWithStringAndOptions < SimpleRouteCase
+  class TestWithStringAndOptions < SimpleRouteCase
     describe "Render an action using 'hello_world'"
     
-    get "/happy_path/render_action/render_action_hello_world_as_string_with_options"
+    get "/render_action/basic/hello_world_as_string_with_options"
     assert_body   "Hello world!"
     assert_status 404
   end
   
-  class TestRenderActionAsSymbol < SimpleRouteCase
+  class TestAsSymbol < SimpleRouteCase
     describe "Render an action using :hello_world"
     
-    get "/happy_path/render_action/render_action_hello_world_as_symbol"
+    get "/render_action/basic/hello_world_as_symbol"
     assert_body   "Hello world!"
     assert_status 200
   end
   
-  class TestRenderActionWithSymbol < SimpleRouteCase
+  class TestWithSymbol < SimpleRouteCase
     describe "Render an action using :action => :hello_world"
     
-    get "/happy_path/render_action/render_action_hello_world_with_symbol"
+    get "/render_action/basic/hello_world_with_symbol"
     assert_body   "Hello world!"
     assert_status 200
   end
   
-  # # ==== Render actions with layouts ====
-  
-  class RenderActionWithLayoutController < ActionController::Base2
-    # Set the view path to an application view structure with layouts
-    self.view_paths = self.view_paths = [ActionView::FixtureTemplate::FixturePath.new({
-      "happy_path/render_action_with_layout/hello_world.html.erb" => "Hello World!",
-      "layouts/application.html.erb"                              => "OHAI <%= yield %> KTHXBAI"
-    })]
+  class TestLayoutTrue < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => true"
     
-    def hello_world
-      render :action => "hello_world"
+    test "raises an exception when requesting a layout and none exist" do
+      assert_raise(ActionView::MissingTemplate) { get "/render_action/basic/hello_world_with_layout" }
     end
   end
   
-  class RenderActionWithControllerLayoutController < ActionController::Base2
-    self.view_paths = self.view_paths = [ActionView::FixtureTemplate::FixturePath.new({
-      "happy_path/render_action_with_controller_layout/hello_world.html.erb" => "Hello World!",
-      "layouts/happy_path/render_action_with_controller_layout.html.erb"     => "With Controller Layout! <%= yield %> KTHXBAI"
-    })]
+  class TestLayoutFalse < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => false"
     
-    def hello_world
-      render :action => "hello_world"
+    get "/render_action/basic/hello_world_with_layout_false"
+    assert_body   "Hello world!"
+    assert_status 200
+  end
+  
+  class TestLayoutNil < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => :nil"
+    
+    get "/render_action/basic/hello_world_with_layout_nil"
+    assert_body   "Hello world!"
+    assert_status 200
+  end
+  
+  class TestCustomLayout < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => 'greetings'"
+    
+    test "raises an exception when requesting a layout that does not exist" do
+      assert_raise(ActionView::MissingTemplate) { get "/render_action/basic/hello_world_with_custom_layout" }
     end
   end
   
-  class RenderActionWithControllerLayoutFirstController < ActionController::Base2
-    self.view_paths = self.view_paths = [ActionView::FixtureTemplate::FixturePath.new({
-      "happy_path/render_action_with_controller_layout_first/hello_world.html.erb" => "Hello World!",
-      "layouts/application.html.erb"                                               => "OHAI <%= yield %> KTHXBAI",
-      "layouts/happy_path/render_action_with_controller_layout_first.html.erb"     => "With Controller Layout! <%= yield %> KTHXBAI"
-    })]
+end
+
+module RenderActionWithApplicationLayout
+  
+  # # ==== Render actions with layouts ====
+  
+  class BasicController < ActionController::Base2
+    # Set the view path to an application view structure with layouts
+    self.view_paths = self.view_paths = [ActionView::FixtureTemplate::FixturePath.new(
+      "render_action_with_application_layout/basic/hello_world.html.erb" => "Hello World!",
+      "layouts/application.html.erb"                                           => "OHAI <%= yield %> KTHXBAI",
+      "layouts/greetings.html.erb"                                             => "Greetings <%= yield %> Bai"
+    )]
     
     def hello_world
       render :action => "hello_world"
     end
+    
+    def hello_world_with_layout
+      render :action => "hello_world", :layout => true
+    end
+    
+    def hello_world_with_layout_false
+      render :action => "hello_world", :layout => false
+    end
+    
+    def hello_world_with_layout_nil
+      render :action => "hello_world", :layout => nil
+    end
+    
+    def hello_world_with_custom_layout
+      render :action => "hello_world", :layout => "greetings"
+    end
   end
   
-  class TestRenderActionWithLayout < SimpleRouteCase
+  class TestDefaultLayout < SimpleRouteCase
     describe %(
       Render hello_world and implicitly use application.html.erb as a layout if 
       no layout is specified and no controller layout is present
     )
       
-    get "/happy_path/render_action_with_layout/hello_world"
+    get "/render_action_with_application_layout/basic/hello_world"
+    assert_body   "OHAI Hello World! KTHXBAI"
+    assert_status 200
+  end
+  
+  class TestLayoutTrue < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => true"
+    
+    get "/render_action_with_application_layout/basic/hello_world_with_layout"
     assert_body   "OHAI Hello World! KTHXBAI"
     assert_status 200
   end
   
-  class TestRenderActionWithControllerLayout < SimpleRouteCase
+  class TestLayoutFalse < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => false"
+    
+    get "/render_action_with_application_layout/basic/hello_world_with_layout_false"
+    assert_body   "Hello World!"
+    assert_status 200
+  end
+  
+  class TestLayoutNil < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => :nil"
+    
+    get "/render_action_with_application_layout/basic/hello_world_with_layout_nil"
+    assert_body   "Hello World!"
+    assert_status 200
+  end
+  
+  class TestCustomLayout < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => 'greetings'"
+    
+    get "/render_action_with_application_layout/basic/hello_world_with_custom_layout"
+    assert_body   "Greetings Hello World! Bai"
+    assert_status 200
+  end
+  
+end
+
+module RenderActionWithControllerLayout
+  
+  class BasicController < ActionController::Base2
+    self.view_paths = self.view_paths = [ActionView::FixtureTemplate::FixturePath.new(
+      "render_action_with_controller_layout/basic/hello_world.html.erb" => "Hello World!",
+      "layouts/render_action_with_controller_layout/basic.html.erb"     => "With Controller Layout! <%= yield %> KTHXBAI"
+    )]
+    
+    def hello_world
+      render :action => "hello_world"
+    end
+    
+    def hello_world_with_layout
+      render :action => "hello_world", :layout => true
+    end
+    
+    def hello_world_with_layout_false
+      render :action => "hello_world", :layout => false
+    end
+    
+    def hello_world_with_layout_nil
+      render :action => "hello_world", :layout => nil
+    end
+    
+    def hello_world_with_custom_layout
+      render :action => "hello_world", :layout => "greetings"
+    end
+  end
+  
+  class TestControllerLayout < SimpleRouteCase
     describe "Render hello_world and implicitly use <controller_path>.html.erb as a layout."
-      
-    get "/happy_path/render_action_with_controller_layout/hello_world"
+
+    get "/render_action_with_controller_layout/basic/hello_world"
     assert_body   "With Controller Layout! Hello World! KTHXBAI"
     assert_status 200
   end
   
-  class TestRenderActionWithControllerLayoutFirst < SimpleRouteCase
+  class TestLayoutTrue < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => true"
+    
+    get "/render_action_with_controller_layout/basic/hello_world_with_layout"
+    assert_body   "With Controller Layout! Hello World! KTHXBAI"
+    assert_status 200
+  end
+  
+  class TestLayoutFalse < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => false"
+    
+    get "/render_action_with_controller_layout/basic/hello_world_with_layout_false"
+    assert_body   "Hello World!"
+    assert_status 200
+  end
+  
+  class TestLayoutNil < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => :nil"
+    
+    get "/render_action_with_controller_layout/basic/hello_world_with_layout_nil"
+    assert_body   "Hello World!"
+    assert_status 200
+  end
+  
+end
+
+module RenderActionWithBothLayouts
+  
+  class BasicController < ActionController::Base2
+    self.view_paths = [ActionView::FixtureTemplate::FixturePath.new({
+      "render_action_with_both_layouts/basic/hello_world.html.erb" => "Hello World!",
+      "layouts/application.html.erb"                                => "OHAI <%= yield %> KTHXBAI",
+      "layouts/render_action_with_both_layouts/basic.html.erb"      => "With Controller Layout! <%= yield %> KTHXBAI"
+    })]
+    
+    def hello_world
+      render :action => "hello_world"
+    end
+    
+    def hello_world_with_layout
+      render :action => "hello_world", :layout => true
+    end
+    
+    def hello_world_with_layout_false
+      render :action => "hello_world", :layout => false
+    end
+    
+    def hello_world_with_layout_nil
+      render :action => "hello_world", :layout => nil
+    end
+  end
+  
+  class TestControllerLayoutFirst < SimpleRouteCase
     describe "Render hello_world and implicitly use <controller_path>.html.erb over application.html.erb as a layout"
+
+    get "/render_action_with_both_layouts/basic/hello_world"
+    assert_body   "With Controller Layout! Hello World! KTHXBAI"
+    assert_status 200
+  end
+  
+  class TestLayoutTrue < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => true"
     
-    get "/happy_path/render_action_with_controller_layout_first/hello_world"
+    get "/render_action_with_both_layouts/basic/hello_world_with_layout"
     assert_body   "With Controller Layout! Hello World! KTHXBAI"
     assert_status 200
   end
   
+  class TestLayoutFalse < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => false"
+    
+    get "/render_action_with_both_layouts/basic/hello_world_with_layout_false"
+    assert_body   "Hello World!"
+    assert_status 200
+  end
+  
+  class TestLayoutNil < SimpleRouteCase
+    describe "rendering a normal template with full path with layout => :nil"
+    
+    get "/render_action_with_both_layouts/basic/hello_world_with_layout_nil"
+    assert_body   "Hello World!"
+    assert_status 200
+  end
+  
 end
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