Initial

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@4 5ecf4fe2-1ee6-0310-87b1-e25e094e27de
2026-04-26 03:00:59 -04:00 · 2004-11-24 01:04:44 +00:00
commit db045dbbf6
296 changed files with 30881 additions and 0 deletions
--- a/actionpack/test/controller/render_test.rb
+++ b/actionpack/test/controller/render_test.rb
@@ -0,0 +1,178 @@
+require File.dirname(__FILE__) + '/../abstract_unit'
+
+Customer = Struct.new("Customer", :name)
+
+class RenderTest < Test::Unit::TestCase
+  class TestController < ActionController::Base
+    layout :determine_layout
+
+    def hello_world
+    end
+
+    def render_hello_world
+      render "test/hello_world"
+    end
+
+    def render_hello_world_from_variable
+      @person = "david"
+      render_text "hello #{@person}"
+    end
+
+    def render_action_hello_world
+      render_action "hello_world"
+    end
+    
+    def render_text_hello_world
+      render_text "hello world"
+    end
+
+    def render_custom_code
+      render_text "hello world", "404 Moved"
+    end
+    
+    def render_xml_hello
+      @name = "David"
+      render "test/hello"
+    end
+
+    def greeting
+      # let's just rely on the template
+    end
+
+    def layout_test
+      render_action "hello_world"
+    end
+    
+    def builder_layout_test
+      render_action "hello"
+    end
+
+    def partials_list
+      @customers = [ Customer.new("david"), Customer.new("mary") ]
+      render_action "list"
+    end
+
+    def modgreet
+    end
+
+    def rescue_action(e) raise end
+      
+    private
+      def determine_layout
+        case action_name 
+          when "layout_test":         "layouts/standard"
+          when "builder_layout_test": "layouts/builder"
+        end
+      end
+  end
+
+  TestController.template_root = File.dirname(__FILE__) + "/../fixtures/"
+  
+  class TestLayoutController < ActionController::Base
+    layout "layouts/standard"
+    
+    def hello_world
+    end
+    
+    def hello_world_outside_layout
+    end
+
+    def rescue_action(e)
+      raise unless ActionController::MissingTemplate === e
+    end
+  end
+
+  def setup
+    @request    = ActionController::TestRequest.new
+    @response   = ActionController::TestResponse.new
+
+    @request.host = "www.nextangle.com"
+  end
+
+  def test_simple_show
+    @request.action = "hello_world"
+    response = process_request
+    assert_equal "200 OK", response.headers["Status"]
+    assert_equal "test/hello_world", response.template.first_render
+  end
+
+  def test_do_with_render
+    @request.action = "render_hello_world"
+    assert_equal "test/hello_world", process_request.template.first_render
+  end
+
+  def test_do_with_render_from_variable
+    @request.action = "render_hello_world_from_variable"
+    assert_equal "hello david", process_request.body
+  end
+
+  def test_do_with_render_action
+    @request.action = "render_action_hello_world"
+    assert_equal "test/hello_world", process_request.template.first_render
+  end
+
+  def test_do_with_render_text
+    @request.action = "render_text_hello_world"
+    assert_equal "hello world", process_request.body
+  end
+
+  def test_do_with_render_custom_code
+    @request.action = "render_custom_code"
+    assert_equal "404 Moved", process_request.headers["Status"]
+  end
+
+  def test_attempt_to_access_object_method
+    @request.action = "clone"
+    assert_raises(ActionController::UnknownAction, "No action responded to [clone]") { process_request }
+  end
+
+  def test_access_to_request_in_view
+    ActionController::Base.view_controller_internals = false
+
+    @request.action = "hello_world"
+    response = process_request
+    assert_nil response.template.assigns["request"]
+
+    ActionController::Base.view_controller_internals = true
+
+    @request.action = "hello_world"
+    response = process_request
+    assert_kind_of ActionController::AbstractRequest, response.template.assigns["request"]
+  end
+  
+  def test_render_xml
+    @request.action = "render_xml_hello"
+    assert_equal "<html>\n  <p>Hello David</p>\n<p>This is grand!</p>\n</html>\n", process_request.body
+  end
+
+  def test_render_xml_with_default
+    @request.action = "greeting"
+    assert_equal "<p>This is grand!</p>\n", process_request.body
+  end
+
+  def test_layout_rendering
+    @request.action = "layout_test"
+    assert_equal "<html>Hello world!</html>", process_request.body
+  end
+
+  def test_render_xml_with_layouts
+    @request.action = "builder_layout_test"
+    assert_equal "<wrapper>\n<html>\n  <p>Hello </p>\n<p>This is grand!</p>\n</html>\n</wrapper>\n", process_request.body
+  end
+
+  def test_partials_list
+    @request.action = "partials_list"
+    assert_equal "Hello: davidHello: mary", process_request.body
+  end
+
+  def test_module_rendering
+    @request.action = "modgreet"
+    @request.parameters["module"] = "scope"
+    assert_equal "<p>Beautiful modules!</p>", process_request.body
+  end
+
+  private
+    def process_request
+      TestController.process(@request, @response)
+    end
+end