meet Hound require

spec/controllers/admin/application_controller_spec.rb

@@ -107,4 +107,11 @@ def index
       )
     end
   end
+
+  describe "GET #index" do
+    it "assigns the action name as a string" do
+      get :index
+      expect(controller.action_name).to be_a(String)
+    end
+  end
 end

spec/dashboards/line_item_dashboard_spec.rb

@@ -63,20 +63,23 @@
       end
     end
   end
-  
+
   describe "#permitted_attributes" do
     it "returns the attribute name by default" do
-      expect(dashboard.permitted_attributes).to eq(["order_id", "product_id", :quantity, :unit_price])
+      attributes = ["order_id", "product_id", :quantity, :unit_price]
+      expect(dashboard.permitted_attributes).to eq(attributes)
     end
 
     it "returns the attribute name for new/create actions" do
-      expect(dashboard.permitted_attributes(:new)).to eq(["order_id", "product_id"])
-      expect(dashboard.permitted_attributes(:create)).to eq(["order_id", "product_id"])
+      attributes = ["order_id", "product_id"]
+      expect(dashboard.permitted_attributes("new")).to eq(attributes)
+      expect(dashboard.permitted_attributes("create")).to eq(attributes)
     end
 
     it "returns the attribute name for edit/update actions" do
-      expect(dashboard.permitted_attributes(:edit)).to eq(["order_id", "product_id", :quantity])
-      expect(dashboard.permitted_attributes(:update)).to eq(["order_id", "product_id", :quantity])
+      attributes = ["order_id", "product_id", :quantity]
+      expect(dashboard.permitted_attributes("edit")).to eq(attributes)
+      expect(dashboard.permitted_attributes("update")).to eq(attributes)
     end
   end
 end