Introduce TestCase subclasses for testing rails applications allowing tests to be DRY'd up a bit and to provide a path toward tidying up our monkeypatching of test/unit.

git-svn-id: http://svn-commit.rubyonrails.org/rails/trunk@8022 5ecf4fe2-1ee6-0310-87b1-e25e094e27de

1 files changed, 32 insertions, 0 deletions

diff --git a/actionpack/test/controller/test_test.rb b/actionpack/test/controller/test_test.rb
index 305c5b6931..8fbe980eec 100644
--- a/actionpack/test/controller/test_test.rb
+++ b/actionpack/test/controller/test_test.rb
@@ -1,5 +1,6 @@
 require "#{File.dirname(__FILE__)}/../abstract_unit"
 require "#{File.dirname(__FILE__)}/fake_controllers"
+require "action_controller/test_case"
 
 class TestTest < Test::Unit::TestCase
   class TestController < ActionController::Base
@@ -580,3 +581,34 @@ class CleanBacktraceTest < Test::Unit::TestCase
     assert !caught.backtrace.empty?
   end
 end
+
+class InferringClassNameTest < Test::Unit::TestCase
+  def test_determine_controller_class
+    assert_equal ContentController, determine_class("ContentControllerTest")
+  end
+
+  def test_determine_controller_class_with_nonsense_name
+    assert_raises ActionController::NonInferrableControllerError do
+      determine_class("HelloGoodBye")
+    end
+  end
+
+  def test_determine_controller_class_with_sensible_name_where_no_controller_exists
+    assert_raises ActionController::NonInferrableControllerError do
+      determine_class("NoControllerWithThisNameTest")
+    end
+  end
+
+  private
+    def determine_class(name)
+      ActionController::TestCase.determine_default_controller_class(name)
+    end
+end
+
+class CrazyNameTest < ActionController::TestCase
+  tests ContentController
+  def test_controller_class_can_be_set_manually_not_just_inferred
+    assert_equal ContentController, self.class.controller_class
+  end
+end
+