diff --git a/tests/rules/test_cd_parent.py b/tests/rules/test_cd_parent.py
new file mode 100644
index 00000000..7a0fbc8b
--- /dev/null
+++ b/tests/rules/test_cd_parent.py
@@ -0,0 +1,12 @@
+from thefuck.main import Command
+from thefuck.rules.cd_parent import match, get_new_command
+
+
+def test_match():
+    assert match(Command('cd..', '', 'cd..: command not found'), None)
+    assert not match(Command('', '', ''), None)
+
+
+def test_get_new_command():
+    assert get_new_command(
+        Command('cd..', '', ''), None) == 'cd ..'