1 files changed, 39 insertions, 0 deletions
diff --git a/activesupport/test/dependencies_test.rb b/activesupport/test/dependencies_test.rb
new file mode 100644
index 0000000000..cf704992a1
--- /dev/null
+++ b/activesupport/test/dependencies_test.rb
@@ -0,0 +1,39 @@
+require File.dirname(__FILE__) + '/../abstract_unit'
+require 'action_controller/support/dependencies'
+
+$LOAD_PATH << File.dirname(__FILE__) + '/../fixtures/dependencies'
+
+class DependenciesTest < Test::Unit::TestCase
+  def teardown
+    Dependencies.clear
+  end
+
+  def test_require_dependency
+    require_dependency("service_one")
+    require_dependency("service_two")
+    assert_equal 2, Dependencies.loaded.size
+  end
+  
+  def test_require_dependency_two_times
+    require_dependency("service_one")
+    require_dependency("service_one")
+    assert_equal 1, Dependencies.loaded.size
+  end
+
+  def test_reloading_dependency
+    require_dependency("service_one")
+    require_dependency("service_one")
+    assert_equal 1, $loaded_service_one
+
+    Dependencies.reload
+    assert_equal 2, $loaded_service_one
+  end
+
+  def test_require_missing_dependency
+    assert_raises(LoadError) { require_dependency("missing_service") }
+  end
+  
+  def test_require_missing_association
+    assert_nothing_raised { require_association("missing_model") }
+  end
+end
+\ No newline at end of file