X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/cbf5401efff0524f7395c5fb81551de75b17c89e..4f5268af4f0939fbc0d5ec4fd3d113b40a4c92e9:/tests/test_ipynb.py

diff --git a/tests/test_ipynb.py b/tests/test_ipynb.py
index ba46007..fe8d67a 100644
--- a/tests/test_ipynb.py
+++ b/tests/test_ipynb.py
@@ -1,3 +1,4 @@
+import pathlib
 import re
 
 from click.testing import CliRunner
@@ -12,7 +13,6 @@ from black import (
 import pytest
 from black import Mode
 from _pytest.monkeypatch import MonkeyPatch
-from py.path import local
 from tests.util import DATA_DIR
 
 pytestmark = pytest.mark.jupyter
@@ -90,6 +90,10 @@ def test_cell_magic_noop() -> None:
             id="Line magic with argument",
         ),
         pytest.param("%time\n'foo'", '%time\n"foo"', id="Line magic without argument"),
+        pytest.param(
+            "env =  %env var", "env = %env var", id="Assignment to environment variable"
+        ),
+        pytest.param("env =  %env", "env = %env", id="Assignment to magic"),
     ),
 )
 def test_magic(src: str, expected: str) -> None:
@@ -102,6 +106,7 @@ def test_magic(src: str, expected: str) -> None:
     (
         "%%bash\n2+2",
         "%%html --isolated\n2+2",
+        "%%writefile e.txt\n  meh\n meh",
     ),
 )
 def test_non_python_magics(src: str) -> None:
@@ -128,9 +133,9 @@ def test_magic_noop() -> None:
 
 
 def test_cell_magic_with_magic() -> None:
-    src = "%%t -n1\nls =!ls"
+    src = "%%timeit -n1\nls =!ls"
     result = format_cell(src, fast=True, mode=JUPYTER_MODE)
-    expected = "%%t -n1\nls = !ls"
+    expected = "%%timeit -n1\nls = !ls"
     assert result == expected
 
 
@@ -366,52 +371,52 @@ def test_ipynb_diff_with_no_change() -> None:
 
 
 def test_cache_isnt_written_if_no_jupyter_deps_single(
-    monkeypatch: MonkeyPatch, tmpdir: local
+    monkeypatch: MonkeyPatch, tmp_path: pathlib.Path
 ) -> None:
     # Check that the cache isn't written to if Jupyter dependencies aren't installed.
     jupyter_dependencies_are_installed.cache_clear()
     nb = DATA_DIR / "notebook_trailing_newline.ipynb"
-    tmp_nb = tmpdir / "notebook.ipynb"
+    tmp_nb = tmp_path / "notebook.ipynb"
     with open(nb) as src, open(tmp_nb, "w") as dst:
         dst.write(src.read())
     monkeypatch.setattr(
         "black.jupyter_dependencies_are_installed", lambda verbose, quiet: False
     )
-    result = runner.invoke(main, [str(tmpdir / "notebook.ipynb")])
+    result = runner.invoke(main, [str(tmp_path / "notebook.ipynb")])
     assert "No Python files are present to be formatted. Nothing to do" in result.output
     jupyter_dependencies_are_installed.cache_clear()
     monkeypatch.setattr(
         "black.jupyter_dependencies_are_installed", lambda verbose, quiet: True
     )
-    result = runner.invoke(main, [str(tmpdir / "notebook.ipynb")])
+    result = runner.invoke(main, [str(tmp_path / "notebook.ipynb")])
     assert "reformatted" in result.output
 
 
 def test_cache_isnt_written_if_no_jupyter_deps_dir(
-    monkeypatch: MonkeyPatch, tmpdir: local
+    monkeypatch: MonkeyPatch, tmp_path: pathlib.Path
 ) -> None:
     # Check that the cache isn't written to if Jupyter dependencies aren't installed.
     jupyter_dependencies_are_installed.cache_clear()
     nb = DATA_DIR / "notebook_trailing_newline.ipynb"
-    tmp_nb = tmpdir / "notebook.ipynb"
+    tmp_nb = tmp_path / "notebook.ipynb"
     with open(nb) as src, open(tmp_nb, "w") as dst:
         dst.write(src.read())
     monkeypatch.setattr(
         "black.files.jupyter_dependencies_are_installed", lambda verbose, quiet: False
     )
-    result = runner.invoke(main, [str(tmpdir)])
+    result = runner.invoke(main, [str(tmp_path)])
     assert "No Python files are present to be formatted. Nothing to do" in result.output
     jupyter_dependencies_are_installed.cache_clear()
     monkeypatch.setattr(
         "black.files.jupyter_dependencies_are_installed", lambda verbose, quiet: True
     )
-    result = runner.invoke(main, [str(tmpdir)])
+    result = runner.invoke(main, [str(tmp_path)])
     assert "reformatted" in result.output
 
 
-def test_ipynb_flag(tmpdir: local) -> None:
+def test_ipynb_flag(tmp_path: pathlib.Path) -> None:
     nb = DATA_DIR / "notebook_trailing_newline.ipynb"
-    tmp_nb = tmpdir / "notebook.a_file_extension_which_is_definitely_not_ipynb"
+    tmp_nb = tmp_path / "notebook.a_file_extension_which_is_definitely_not_ipynb"
     with open(nb) as src, open(tmp_nb, "w") as dst:
         dst.write(src.read())
     result = runner.invoke(