1 files changed, 13 insertions, 59 deletions
diff --git a/actionpack/test/dispatch/callbacks_test.rb b/actionpack/test/dispatch/callbacks_test.rb
index d3aa55a1ba..5becb621de 100644
--- a/actionpack/test/dispatch/callbacks_test.rb
+++ b/actionpack/test/dispatch/callbacks_test.rb
@@ -1,6 +1,6 @@
 require 'abstract_unit'
 
-class DispatcherTest < Test::Unit::TestCase
+class DispatcherTest < ActiveSupport::TestCase
   class Foo
     cattr_accessor :a, :b
   end
@@ -13,65 +13,9 @@ class DispatcherTest < Test::Unit::TestCase
 
   def setup
     Foo.a, Foo.b = 0, 0
-    ActionDispatch::Callbacks.reset_callbacks(:prepare)
     ActionDispatch::Callbacks.reset_callbacks(:call)
   end
 
-  def test_prepare_callbacks_with_cache_classes
-    a = b = c = nil
-    ActionDispatch::Callbacks.to_prepare { |*args| a = b = c = 1 }
-    ActionDispatch::Callbacks.to_prepare { |*args| b = c = 2 }
-    ActionDispatch::Callbacks.to_prepare { |*args| c = 3 }
-
-    # Ensure to_prepare callbacks are not run when defined
-    assert_nil a || b || c
-
-    # Run callbacks
-    dispatch
-
-    assert_equal 1, a
-    assert_equal 2, b
-    assert_equal 3, c
-
-    # Make sure they are only run once
-    a = b = c = nil
-    dispatch
-    assert_nil a || b || c
-  end
-
-  def test_prepare_callbacks_without_cache_classes
-    a = b = c = nil
-    ActionDispatch::Callbacks.to_prepare { |*args| a = b = c = 1 }
-    ActionDispatch::Callbacks.to_prepare { |*args| b = c = 2 }
-    ActionDispatch::Callbacks.to_prepare { |*args| c = 3 }
-
-    # Ensure to_prepare callbacks are not run when defined
-    assert_nil a || b || c
-
-    # Run callbacks
-    dispatch(false)
-
-    assert_equal 1, a
-    assert_equal 2, b
-    assert_equal 3, c
-
-    # Make sure they are run again
-    a = b = c = nil
-    dispatch(false)
-    assert_equal 1, a
-    assert_equal 2, b
-    assert_equal 3, c
-  end
-
-  def test_to_prepare_with_identifier_replaces
-    ActionDispatch::Callbacks.to_prepare(:unique_id) { |*args| Foo.a, Foo.b = 1, 1 }
-    ActionDispatch::Callbacks.to_prepare(:unique_id) { |*args| Foo.a = 2 }
-
-    dispatch
-    assert_equal 2, Foo.a
-    assert_equal 0, Foo.b
-  end
-
   def test_before_and_after_callbacks
     ActionDispatch::Callbacks.before { |*args| Foo.a += 1; Foo.b += 1 }
     ActionDispatch::Callbacks.after  { |*args| Foo.a += 1; Foo.b += 1 }
@@ -85,10 +29,20 @@ class DispatcherTest < Test::Unit::TestCase
     assert_equal 4, Foo.b
   end
 
+  def test_to_prepare_deprecation
+    prepared = false
+    assert_deprecated do
+      ActionDispatch::Callbacks.to_prepare { prepared = true }
+    end
+
+    ActionDispatch::Reloader.prepare!
+    assert prepared
+  end
+
   private
 
-    def dispatch(cache_classes = true, &block)
-      @dispatcher ||= ActionDispatch::Callbacks.new(block || DummyApp.new, !cache_classes)
+    def dispatch(&block)
+      @dispatcher ||= ActionDispatch::Callbacks.new(block || DummyApp.new)
       @dispatcher.call({'rack.input' => StringIO.new('')})
     end