Present a more user-friendly error if .gitignore is invalid (#2414)

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

diff --git a/tests/test_black.py b/tests/test_black.py
index 998ecfcbdebfe8b1968046ec62ef206030609e0b..5c720507216c9efcdd4844d3e95063c011c59f5c 100644 (file)
--- a/tests/test_black.py
+++ b/tests/test_black.py
@@ -1379,6 +1379,8 @@ class BlackTestCase(BlackBaseTestCase):
                 None,
                 report,
                 gitignore,
+                verbose=False,
+                quiet=False,
             )
         )
         self.assertEqual(sorted(expected), sorted(sources))
@@ -1690,6 +1692,8 @@ class BlackTestCase(BlackBaseTestCase):
                 None,
                 report,
                 gitignore,
+                verbose=False,
+                quiet=False,
             )
         )
         self.assertEqual(sorted(expected), sorted(sources))
@@ -1717,10 +1721,36 @@ class BlackTestCase(BlackBaseTestCase):
                 None,
                 report,
                 root_gitignore,
+                verbose=False,
+                quiet=False,
             )
         )
         self.assertEqual(sorted(expected), sorted(sources))
 
+    def test_invalid_gitignore(self) -> None:
+        path = THIS_DIR / "data" / "invalid_gitignore_tests"
+        empty_config = path / "pyproject.toml"
+        result = BlackRunner().invoke(
+            black.main, ["--verbose", "--config", str(empty_config), str(path)]
+        )
+        assert result.exit_code == 1
+        assert result.stderr_bytes is not None
+
+        gitignore = path / ".gitignore"
+        assert f"Could not parse {gitignore}" in result.stderr_bytes.decode()
+
+    def test_invalid_nested_gitignore(self) -> None:
+        path = THIS_DIR / "data" / "invalid_nested_gitignore_tests"
+        empty_config = path / "pyproject.toml"
+        result = BlackRunner().invoke(
+            black.main, ["--verbose", "--config", str(empty_config), str(path)]
+        )
+        assert result.exit_code == 1
+        assert result.stderr_bytes is not None
+
+        gitignore = path / "a" / ".gitignore"
+        assert f"Could not parse {gitignore}" in result.stderr_bytes.decode()
+
     def test_empty_include(self) -> None:
         path = THIS_DIR / "data" / "include_exclude_tests"
         report = black.Report()
@@ -1751,6 +1781,8 @@ class BlackTestCase(BlackBaseTestCase):
                 None,
                 report,
                 gitignore,
+                verbose=False,
+                quiet=False,
             )
         )
         self.assertEqual(sorted(expected), sorted(sources))
@@ -1775,6 +1807,8 @@ class BlackTestCase(BlackBaseTestCase):
                 None,
                 report,
                 gitignore,
+                verbose=False,
+                quiet=False,
             )
         )
         self.assertEqual(sorted(expected), sorted(sources))
@@ -1847,6 +1881,8 @@ class BlackTestCase(BlackBaseTestCase):
                     None,
                     report,
                     gitignore,
+                    verbose=False,
+                    quiet=False,
                 )
             )
         except ValueError as ve:
@@ -1868,6 +1904,8 @@ class BlackTestCase(BlackBaseTestCase):
                     None,
                     report,
                     gitignore,
+                    verbose=False,
+                    quiet=False,
                 )
             )
         path.iterdir.assert_called()