Add test cases for method property overrides (#13503)

python · Aug 25, 2022 · a56fcac · a56fcac
1 parent 9431d47
commit a56fcac
Showing 1 changed file with 20 additions and 0 deletions.
diff --git a/test-data/unit/check-classes.test b/test-data/unit/check-classes.test
@@ -7457,3 +7457,23 @@ class Bar(Foo):
     @x.setter
     def x(self, value: int) -> None: ...
 [builtins fixtures/property.pyi]
+
+[case testOverrideMethodProperty]
+class B:
+    def foo(self) -> int:
+        ...
+class C(B):
+    @property
+    def foo(self) -> int:  # E: Signature of "foo" incompatible with supertype "B"
+        ...
+[builtins fixtures/property.pyi]
+
+[case testOverridePropertyMethod]
+class B:
+    @property
+    def foo(self) -> int:
+        ...
+class C(B):
+    def foo(self) -> int:  # E: Signature of "foo" incompatible with supertype "B"
+        ...
+[builtins fixtures/property.pyi]