`from __future__ import annotations` now implies 3.7+ (#2690)

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

diff --git a/tests/test_format.py b/tests/test_format.py
index f97d7165b1af353278200aa6610e4782a5df35be..30099aaf1bc2f175acea55842d10f1768d94cc67 100644 (file)
--- a/tests/test_format.py
+++ b/tests/test_format.py
@@ -74,6 +74,7 @@ PY310_CASES = [
     "pattern_matching_simple",
     "pattern_matching_complex",
     "pattern_matching_extras",
     "pattern_matching_simple",
     "pattern_matching_complex",
     "pattern_matching_extras",

+    "pattern_matching_style",

     "parenthesized_context_managers",
 ]
 
     "parenthesized_context_managers",
 ]
 


@@ -209,6 +210,15 @@ def test_patma_invalid() -> None:
     exc_info.match("Cannot parse: 10:11")
 
 
     exc_info.match("Cannot parse: 10:11")
 
 

+def test_patma_hint() -> None:
+    source, expected = read_data("pattern_matching_simple")
+    mode = black.Mode(target_versions={black.TargetVersion.PY39})
+    with pytest.raises(black.parsing.InvalidInput) as exc_info:
+        assert_format(source, expected, mode, minimum_version=(3, 10))
+
+    exc_info.match(black.parsing.PY310_HINT)
+
+

 def test_docstring_no_string_normalization() -> None:
     """Like test_docstring but with string normalization off."""
     source, expected = read_data("docstring_no_string_normalization")
 def test_docstring_no_string_normalization() -> None:
     """Like test_docstring but with string normalization off."""
     source, expected = read_data("docstring_no_string_normalization")