Add (failing) test

tests/12-headlines-with-skip-levels.org

@@ -0,0 +1,22 @@
+#+TITLE: 12-Headlines with skip levels
+#+DESCRIPTION: Simple org file to test Headlines with skip levels
+#+TODO: TODO(t) PAUSED(p) |  DONE(d)
+
+* Level 1
+  :PROPERTIES:
+  :ID:       12-headlines-with-skip-levels
+  :CREATED:  [2020-01-01 Wed 01:01]
+  :END:
+
+*** Level 3
+
+*** Level 3-2
+
+* Level 1-2
+
+** Level 2
+
+**** Level 4
+
+*** Level3
+

tests/test_org.py

@@ -757,6 +757,13 @@ class TestSerde(unittest.TestCase):
         self.assertEqual(children[3].children[0].content, ['2.1'])
         self.assertEqual(children[3].children[1].content, ['2.2'])
 
+    def test_mimic_write_file_12(self):
+        with open(os.path.join(DIR, "12-headlines-with-skip-levels.org")) as f:
+            orig = f.read()
+            doc = loads(orig)
+
+        self.assertEqual(dumps(doc), orig)
+
 
 def print_tree(tree, indentation=0, headline=None):
     for element in tree: