Better error message for invalid exclude types (#3764)

[etc/vim.git] / tests / test_format.py

diff --git a/tests/test_format.py b/tests/test_format.py
index 3a6cbc9e2e936a144b2dc0b478eebffb1ec2a51f..8e0ada99cba0138aa446d535c35fe55c3e895dd9 100644 (file)
--- a/tests/test_format.py
+++ b/tests/test_format.py
@@ -134,6 +134,13 @@ def test_python_311(filename: str) -> None:
     assert_format(source, expected, mode, minimum_version=(3, 11))
 
 
+@pytest.mark.parametrize("filename", all_data_cases("py_312"))
+def test_python_312(filename: str) -> None:
+    source, expected = read_data("py_312", filename)
+    mode = black.Mode(target_versions={black.TargetVersion.PY312})
+    assert_format(source, expected, mode, minimum_version=(3, 12))
+
+
 @pytest.mark.parametrize("filename", all_data_cases("fast"))
 def test_fast_cases(filename: str) -> None:
     source, expected = read_data("fast", filename)
@@ -196,3 +203,10 @@ def test_power_op_newline() -> None:
     # requires line_length=0
     source, expected = read_data("miscellaneous", "power_op_newline")
     assert_format(source, expected, mode=black.Mode(line_length=0))
+
+
+def test_type_comment_syntax_error() -> None:
+    """Test that black is able to format python code with type comment syntax errors."""
+    source, expected = read_data("type_comments", "type_comment_syntax_error")
+    assert_format(source, expected)
+    black.assert_equivalent(source, expected)