1 files changed, 22 insertions, 0 deletions
diff --git a/tests/roots/test-ext-inheritance_diagram/test.py b/tests/roots/test-ext-inheritance_diagram/test.py
new file mode 100644
index 0000000..efb1c2a
--- /dev/null
+++ b/tests/roots/test-ext-inheritance_diagram/test.py
@@ -0,0 +1,22 @@
+class Foo:
+    pass
+
+
+class DocHere(Foo):
+    pass
+
+
+class DocSubDir1(DocHere):
+    pass
+
+
+class DocSubDir2(DocSubDir1):
+    pass
+
+
+class DocMainLevel(Foo):
+    pass
+
+
+class Alice(object):
+    pass