diff --git a/test/test_heuristics.rb b/test/test_heuristics.rb
index c085179df1..8277ceba53 100755
--- a/test/test_heuristics.rb
+++ b/test/test_heuristics.rb
@@ -885,6 +885,12 @@ def test_res_by_heuristics
     })
   end
 
+  def test_resource_by_heuristics
+    assert_heuristics({
+      "RobotFramework" => all_fixtures("RobotFramework", "*.resource")
+    })
+  end
+
   def test_rno_by_heuristics
     assert_heuristics({
       "RUNOFF" => all_fixtures("RUNOFF", "*.rno"),