Add test

Author: Tinche

conftest.py renamed to tests/conftest.py

@@ -6,7 +6,7 @@
 
 from hypothesis import HealthCheck, settings
 
-from attr._compat import PY_3_10_PLUS
+from attr._compat import PY_3_10_PLUS, PY_3_14_PLUS
 
 
 @pytest.fixture(name="slots", params=(True, False))
@@ -34,3 +34,5 @@ def pytest_configure(config):
 collect_ignore = []
 if not PY_3_10_PLUS:
     collect_ignore.extend(["tests/test_pattern_matching.py"])
+if not PY_3_14_PLUS:
+    collect_ignore.extend(["tests/test_forward_references.py"])

tests/test_forward_references.py

@@ -0,0 +1,14 @@
+"""Tests for behavior specific to forward references via PEP 749."""
+
+from attrs import define
+
+
+def test_forward_class_reference():
+    """Class A should be able to reference B even though it is defined later."""
+
+    @define
+    class A:
+        b: B
+
+    class B:
+        pass