✅ Add first test

Author: tiangolo

tests/test_main.py

@@ -0,0 +1,11 @@
+from annotated_doc import Doc
+
+
+def test_doc_basic() -> None:
+    doc = Doc("This is a test documentation.")
+    assert doc.documentation == "This is a test documentation."
+    assert repr(doc) == "Doc('This is a test documentation.')"
+    assert hash(doc) == hash("This is a test documentation.")
+    assert doc == Doc("This is a test documentation.")
+    assert doc != Doc("Different documentation.")
+    assert doc != "Not a Doc instance"