1 files changed, 59 insertions, 0 deletions
diff --git a/actionpack/test/controller/show_exceptions_test.rb b/actionpack/test/controller/show_exceptions_test.rb
new file mode 100644
index 0000000000..c328a42e89
--- /dev/null
+++ b/actionpack/test/controller/show_exceptions_test.rb
@@ -0,0 +1,59 @@
+require 'abstract_unit'
+
+module ShowExceptions
+  class ShowExceptionsController < ActionController::Metal
+    use ActionDispatch::ShowExceptions
+
+    def boom
+      raise 'boom!'
+    end
+  end
+
+  class ShowExceptionsTest < ActionDispatch::IntegrationTest
+    test 'show error page from a remote ip' do
+      @app = ShowExceptionsController.action(:boom)
+      self.remote_addr = '208.77.188.166'
+      get '/'
+      assert_equal "500 error fixture\n", body
+    end
+
+    test 'show diagnostics from a local ip' do
+      @app = ShowExceptionsController.action(:boom)
+      ['127.0.0.1', '127.0.0.127', '::1', '0:0:0:0:0:0:0:1', '0:0:0:0:0:0:0:1%0'].each do |ip_address|
+        self.remote_addr = ip_address
+        get '/'
+        assert_match /boom/, body
+      end
+    end
+
+    test 'show diagnostics from a remote ip when consider_all_requests_local is true' do
+      Rails.stubs(:application).returns stub(:config => stub(:consider_all_requests_local => true))
+      @app = ShowExceptionsController.action(:boom)
+      self.remote_addr = '208.77.188.166'
+      get '/'
+      assert_match /boom/, body
+    end
+  end
+
+  class ShowExceptionsOverridenController < ShowExceptionsController
+    private
+
+    def show_detailed_exceptions?
+      params['detailed'] == '1'
+    end
+  end
+
+  class ShowExceptionsOverridenTest < ActionDispatch::IntegrationTest
+    test 'show error page' do
+      @app = ShowExceptionsOverridenController.action(:boom)
+      get '/', {'detailed' => '0'}
+      assert_equal "500 error fixture\n", body
+    end
+
+    test 'show diagnostics message' do
+      @app = ShowExceptionsOverridenController.action(:boom)
+      get '/', {'detailed' => '1'}
+      assert_match /boom/, body
+    end
+  end
+end