4 files changed, 14 insertions, 3 deletions
diff --git a/activesupport/test/core_ext/boolean_ext_test.rb b/activesupport/test/core_ext/boolean_ext_test.rb
index 751f703745..9439716efb 100644
--- a/activesupport/test/core_ext/boolean_ext_test.rb
+++ b/activesupport/test/core_ext/boolean_ext_test.rb
@@ -1,3 +1,6 @@
+require 'abstract_unit'
+require 'active_support/core_ext/boolean/conversions'
+
 class BooleanExtAccessTests < Test::Unit::TestCase
   def test_to_param_on_true
     assert_equal true, true.to_param
@@ -6,4 +9,4 @@ class BooleanExtAccessTests < Test::Unit::TestCase
   def test_to_param_on_false
     assert_equal false, false.to_param
   end
-end
-\ No newline at end of file
+end
diff --git a/activesupport/test/core_ext/nil_ext_test.rb b/activesupport/test/core_ext/nil_ext_test.rb
index 945d3af239..1062676d65 100644
--- a/activesupport/test/core_ext/nil_ext_test.rb
+++ b/activesupport/test/core_ext/nil_ext_test.rb
@@ -1,5 +1,8 @@
+require 'abstract_unit'
+require 'active_support/core_ext/nil/conversions'
+
 class NilExtAccessTests < Test::Unit::TestCase
   def test_to_param
     assert_nil nil.to_param
   end
-end
-\ No newline at end of file
+end
diff --git a/activesupport/test/core_ext/object_ext_test.rb b/activesupport/test/core_ext/object_ext_test.rb
index 72e3bffa4c..484eecaab6 100644
--- a/activesupport/test/core_ext/object_ext_test.rb
+++ b/activesupport/test/core_ext/object_ext_test.rb
@@ -1,4 +1,6 @@
 require 'abstract_unit'
+require 'active_support/core_ext/object/metaclass'
+require 'active_support/core_ext/object/conversions'
 
 class ObjectExtTest < Test::Unit::TestCase
   def test_tap_yields_and_returns_self
diff --git a/activesupport/test/core_ext/regexp_ext_test.rb b/activesupport/test/core_ext/regexp_ext_test.rb
index e2d9140bca..cc3f07d5c5 100644
--- a/activesupport/test/core_ext/regexp_ext_test.rb
+++ b/activesupport/test/core_ext/regexp_ext_test.rb
@@ -1,3 +1,6 @@
+require 'abstract_unit'
+require 'active_support/core_ext/regexp'
+
 class RegexpExtAccessTests < Test::Unit::TestCase
   def test_number_of_captures
     assert_equal 0, //.number_of_captures
@@ -23,4 +26,4 @@ class RegexpExtAccessTests < Test::Unit::TestCase
     assert_equal "foo", Regexp.unoptionalize("(?:foo)?")
     assert_equal "", Regexp.unoptionalize("")
   end
-end
-\ No newline at end of file
+end