]> git.madduck.net Git - etc/vim.git/blobdiff - tests/test_black.py

madduck's git repository

Every one of the projects in this repository is available at the canonical URL git://git.madduck.net/madduck/pub/<projectpath> — see each project's metadata for the exact URL.

All patches and comments are welcome. Please squash your changes to logical commits before using git-format-patch and git-send-email to patches@git.madduck.net. If you'd read over the Git project's submission guidelines and adhered to them, I'd be especially grateful.

SSH access, as well as push access can be individually arranged.

If you use my repositories frequently, consider adding the following snippet to ~/.gitconfig and using the third clone URL listed for each project:

[url "git://git.madduck.net/madduck/"]
  insteadOf = madduck:

Add classifier for 3.12 (#3866)
[etc/vim.git] / tests / test_black.py
index 8ae92172d437cf080b7b4fb0f6553c168685b254..4fb6aef9bca126dff9718c151a8b7398867b2eb3 100644 (file)
@@ -492,9 +492,7 @@ class BlackTestCase(BlackBaseTestCase):
         project_root = Path(THIS_DIR / "data" / "nested_gitignore_tests")
         working_directory = project_root / "root"
         target_abspath = working_directory / "child"
-        target_contents = (
-            src.relative_to(working_directory) for src in target_abspath.iterdir()
-        )
+        target_contents = list(target_abspath.iterdir())
 
         def mock_n_calls(responses: List[bool]) -> Callable[[], bool]:
             def _mocked_calls() -> bool:
@@ -507,13 +505,11 @@ class BlackTestCase(BlackBaseTestCase):
         with patch("pathlib.Path.iterdir", return_value=target_contents), patch(
             "pathlib.Path.cwd", return_value=working_directory
         ), patch("pathlib.Path.is_dir", side_effect=mock_n_calls([True])):
-            ctx = FakeContext()
             # Note that the root folder (project_root) isn't the folder
             # named "root" (aka working_directory)
-            ctx.obj["root"] = project_root
             report = MagicMock(verbose=True)
             black.get_sources(
-                ctx=ctx,
+                root=project_root,
                 src=("./child",),
                 quiet=False,
                 verbose=True,
@@ -2163,7 +2159,7 @@ def assert_collected_sources(
     src: Sequence[Union[str, Path]],
     expected: Sequence[Union[str, Path]],
     *,
-    ctx: Optional[FakeContext] = None,
+    root: Optional[Path] = None,
     exclude: Optional[str] = None,
     include: Optional[str] = None,
     extend_exclude: Optional[str] = None,
@@ -2179,7 +2175,7 @@ def assert_collected_sources(
     )
     gs_force_exclude = None if force_exclude is None else compile_pattern(force_exclude)
     collected = black.get_sources(
-        ctx=ctx or FakeContext(),
+        root=root or THIS_DIR,
         src=gs_src,
         quiet=False,
         verbose=False,
@@ -2215,9 +2211,7 @@ class TestFileCollection:
             base / "b/.definitely_exclude/a.pyi",
         ]
         src = [base / "b/"]
-        ctx = FakeContext()
-        ctx.obj["root"] = base
-        assert_collected_sources(src, expected, ctx=ctx, extend_exclude=r"/exclude/")
+        assert_collected_sources(src, expected, root=base, extend_exclude=r"/exclude/")
 
     def test_gitignore_used_on_multiple_sources(self) -> None:
         root = Path(DATA_DIR / "gitignore_used_on_multiple_sources")
@@ -2225,10 +2219,8 @@ class TestFileCollection:
             root / "dir1" / "b.py",
             root / "dir2" / "b.py",
         ]
-        ctx = FakeContext()
-        ctx.obj["root"] = root
         src = [root / "dir1", root / "dir2"]
-        assert_collected_sources(src, expected, ctx=ctx)
+        assert_collected_sources(src, expected, root=root)
 
     @patch("black.find_project_root", lambda *args: (THIS_DIR.resolve(), None))
     def test_exclude_for_issue_1572(self) -> None:
@@ -2334,9 +2326,7 @@ class TestFileCollection:
         # If gitignore with */* is in root
         root = Path(DATA_DIR / "ignore_subfolders_gitignore_tests" / "subdir")
         expected = [root / "b.py"]
-        ctx = FakeContext()
-        ctx.obj["root"] = root
-        assert_collected_sources([root], expected, ctx=ctx)
+        assert_collected_sources([root], expected, root=root)
 
         # If .gitignore with */* is nested
         root = Path(DATA_DIR / "ignore_subfolders_gitignore_tests")
@@ -2344,17 +2334,13 @@ class TestFileCollection:
             root / "a.py",
             root / "subdir" / "b.py",
         ]
-        ctx = FakeContext()
-        ctx.obj["root"] = root
-        assert_collected_sources([root], expected, ctx=ctx)
+        assert_collected_sources([root], expected, root=root)
 
         # If command is executed from outer dir
         root = Path(DATA_DIR / "ignore_subfolders_gitignore_tests")
         target = root / "subdir"
         expected = [target / "b.py"]
-        ctx = FakeContext()
-        ctx.obj["root"] = root
-        assert_collected_sources([target], expected, ctx=ctx)
+        assert_collected_sources([target], expected, root=root)
 
     def test_empty_include(self) -> None:
         path = DATA_DIR / "include_exclude_tests"
@@ -2387,38 +2373,48 @@ class TestFileCollection:
         )
 
     @pytest.mark.incompatible_with_mypyc
-    def test_symlink_out_of_root_directory(self) -> None:
+    def test_symlinks(self) -> None:
         path = MagicMock()
         root = THIS_DIR.resolve()
-        child = MagicMock()
         include = re.compile(black.DEFAULT_INCLUDES)
         exclude = re.compile(black.DEFAULT_EXCLUDES)
         report = black.Report()
         gitignore = PathSpec.from_lines("gitwildmatch", [])
-        # `child` should behave like a symlink which resolved path is clearly
-        # outside of the `root` directory.
-        path.iterdir.return_value = [child]
-        child.resolve.return_value = Path("/a/b/c")
-        child.as_posix.return_value = "/a/b/c"
-        try:
-            list(
-                black.gen_python_files(
-                    path.iterdir(),
-                    root,
-                    include,
-                    exclude,
-                    None,
-                    None,
-                    report,
-                    {path: gitignore},
-                    verbose=False,
-                    quiet=False,
-                )
+
+        regular = MagicMock()
+        outside_root_symlink = MagicMock()
+        ignored_symlink = MagicMock()
+
+        path.iterdir.return_value = [regular, outside_root_symlink, ignored_symlink]
+
+        regular.absolute.return_value = root / "regular.py"
+        regular.resolve.return_value = root / "regular.py"
+        regular.is_dir.return_value = False
+
+        outside_root_symlink.absolute.return_value = root / "symlink.py"
+        outside_root_symlink.resolve.return_value = Path("/nowhere")
+
+        ignored_symlink.absolute.return_value = root / ".mypy_cache" / "symlink.py"
+
+        files = list(
+            black.gen_python_files(
+                path.iterdir(),
+                root,
+                include,
+                exclude,
+                None,
+                None,
+                report,
+                {path: gitignore},
+                verbose=False,
+                quiet=False,
             )
-        except ValueError as ve:
-            pytest.fail(f"`get_python_files_in_dir()` failed: {ve}")
+        )
+        assert files == [regular]
+
         path.iterdir.assert_called_once()
-        child.resolve.assert_called_once()
+        outside_root_symlink.resolve.assert_called_once()
+        ignored_symlink.resolve.assert_not_called()
 
     @patch("black.find_project_root", lambda *args: (THIS_DIR.resolve(), None))
     def test_get_sources_with_stdin(self) -> None: