diff --git a/cdd/__init__.py b/cdd/__init__.py
index e39fb97d..45e7359b 100644
--- a/cdd/__init__.py
+++ b/cdd/__init__.py
@@ -8,7 +8,7 @@
 from logging import getLogger as get_logger
 
 __author__ = "Samuel Marks"
-__version__ = "0.0.99rc13"
+__version__ = "0.0.99rc14"
 __description__ = (
     "Open API to/fro routes, models, and tests. "
     "Convert between docstrings, classes, methods, argparse, pydantic, and SQLalchemy."
diff --git a/cdd/shared/parse/utils/parser_utils.py b/cdd/shared/parse/utils/parser_utils.py
index 03f1f9d9..2c76dc84 100644
--- a/cdd/shared/parse/utils/parser_utils.py
+++ b/cdd/shared/parse/utils/parser_utils.py
@@ -193,7 +193,7 @@ def infer(*args, **kwargs):
             and not node.startswith("class ")
         ):
             return "docstring"
-    assert is_supported_ast_node
+
     if isinstance(node, FunctionDef):
         if next(
             filter(
diff --git a/cdd/tests/test_compound/test_exmod_utils.py b/cdd/tests/test_compound/test_exmod_utils.py
index a99020d4..9107970b 100644
--- a/cdd/tests/test_compound/test_exmod_utils.py
+++ b/cdd/tests/test_compound/test_exmod_utils.py
@@ -8,7 +8,11 @@
 from unittest import TestCase
 from unittest.mock import MagicMock, patch
 
-from cdd.compound.exmod_utils import _emit_symbol, emit_file_on_hierarchy
+from cdd.compound.exmod_utils import (
+    _emit_symbol,
+    emit_file_on_hierarchy,
+    get_module_contents,
+)
 from cdd.shared.pure_utils import INIT_FILENAME, quote, rpartial
 from cdd.tests.utils_for_tests import unittest_main
 
@@ -87,5 +91,9 @@ def test__emit_symbols_isfile_emit_filename_true(self) -> None:
             f.assert_called_once()
             g.assert_called_once()
 
+    def test_get_module_contents_empty(self) -> None:
+        """`get_module_contents`"""
+        self.assertDictEqual(get_module_contents(None, "nonexistent", {}), {})
+
 
 unittest_main()
diff --git a/cdd/tests/test_parse/test_parser_utils.py b/cdd/tests/test_parse/test_parser_utils.py
index bc3368c5..17532149 100644
--- a/cdd/tests/test_parse/test_parser_utils.py
+++ b/cdd/tests/test_parse/test_parser_utils.py
@@ -245,6 +245,11 @@ def test_infer_memory_sqlalchemy(self) -> None:
             cdd.shared.parse.utils.parser_utils.infer(Config), "sqlalchemy"
         )
 
+    def test_infer_raise(self) -> None:
+        """Test `infer` raises `NotImplementedError`"""
+        with self.assertRaises(NotImplementedError):
+            cdd.shared.parse.utils.parser_utils.infer(None)
+
     def test_get_source_raises(self) -> None:
         """Tests that `get_source` raises an exception"""
         with self.assertRaises(TypeError):
diff --git a/cdd/tests/test_shared/test_pure_utils.py b/cdd/tests/test_shared/test_pure_utils.py
index c4201a52..c46fe5a1 100644
--- a/cdd/tests/test_shared/test_pure_utils.py
+++ b/cdd/tests/test_shared/test_pure_utils.py
@@ -5,6 +5,7 @@
 from itertools import zip_longest
 from json import dumps
 from unittest import TestCase
+from unittest.mock import patch
 
 from cdd.shared.pure_utils import (
     SetEncoder,
@@ -94,6 +95,14 @@ def test_find_module_filepath(self) -> None:
                 "cdd.nosuchmodulecdd.tests", "test_pure_utils"
             ),
         )
+        with patch("cdd.shared.pure_utils.find_spec", lambda _: None):
+            self.assertIsNone(
+                find_module_filepath(
+                    "cdd.nosuchmodulecdd.tests",
+                    "test_pure_utils",
+                    none_when_no_spec=True,
+                ),
+            )
 
     def test_pp(self) -> None:
         """Test that pp is from the right module"""