test: cover empty compatibility function returns

2026-09-18 23:41:22 +00:00
parent ede2e333fb
commit b79db4f25c
7 changed files with 18 additions and 2 deletions
@@ -120,6 +120,12 @@ class ValidateTypecheckDiagnosticsTests(unittest.TestCase):
            MODULE.EXPECTED,
        )

+    def test_includes_compatibility_function_empty_return_fixture(self):
+        self.assertIn(
+            "tests/typecheck_function_compat_empty_return_bad.claro",
+            MODULE.EXPECTED,
+        )
+
    def test_includes_empty_compatibility_method_return_fixture(self):
        self.assertIn(
            "tests/typecheck_method_compat_empty_return_bad.claro",
@@ -0,0 +1,4 @@
+TEACH square TAKES amount RETURNS NUMBER
+    CHECK TYPE amount IS NUMBER
+    RETURN
+LEARNED