]> git.madduck.net Git - etc/vim.git/blobdiff - tests/test_ipynb.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:

projects / etc / vim.git / blobdiff
? search:
summary | shortlog | log | commit | commitdiff | tree
raw | inline | side by side
Remove blank lines before class docstring (#3692)
[etc/vim.git] / tests / test_ipynb.py
diff --git a/tests/test_ipynb.py b/tests/test_ipynb.py
index d78a68cd9a024d28f1fd4fc13713e8c7f1bddd87..7aa2e91dd0010ba7a8097c677506b21265bf850a 100644 (file)
--- a/tests/test_ipynb.py
+++ b/tests/test_ipynb.py
@@ -1,29 +1,35 @@
-from dataclasses import replace
+import contextlib
 import pathlib
 import re
 from contextlib import ExitStack as does_not_raise
 import pathlib
 import re
 from contextlib import ExitStack as does_not_raise
+from dataclasses import replace
 from typing import ContextManager
 
 from typing import ContextManager
 
+import pytest
+from _pytest.monkeypatch import MonkeyPatch
 from click.testing import CliRunner
 from click.testing import CliRunner
-from black.handle_ipynb_magics import jupyter_dependencies_are_installed
+
 from black import (
 from black import (
-    main,
+    Mode,
     NothingChanged,
     format_cell,
     format_file_contents,
     format_file_in_place,
     NothingChanged,
     format_cell,
     format_file_contents,
     format_file_in_place,
+    main,
 )
 )
-import pytest
-from black import Mode
-from _pytest.monkeypatch import MonkeyPatch
-from tests.util import DATA_DIR
+from black.handle_ipynb_magics import jupyter_dependencies_are_installed
+from tests.util import DATA_DIR, get_case_path, read_jupyter_notebook
 
 
+with contextlib.suppress(ModuleNotFoundError):
+    import IPython
 pytestmark = pytest.mark.jupyter
 pytest.importorskip("IPython", reason="IPython is an optional dependency")
 pytest.importorskip("tokenize_rt", reason="tokenize-rt is an optional dependency")
 
 JUPYTER_MODE = Mode(is_ipynb=True)
 
 pytestmark = pytest.mark.jupyter
 pytest.importorskip("IPython", reason="IPython is an optional dependency")
 pytest.importorskip("tokenize_rt", reason="tokenize-rt is an optional dependency")
 
 JUPYTER_MODE = Mode(is_ipynb=True)
 
+EMPTY_CONFIG = DATA_DIR / "empty_pyproject.toml"
+
 runner = CliRunner()
 
 
 runner = CliRunner()
 
 
@@ -137,10 +143,15 @@ def test_non_python_magics(src: str) -> None:
         format_cell(src, fast=True, mode=JUPYTER_MODE)
 
 
         format_cell(src, fast=True, mode=JUPYTER_MODE)
 
 
+@pytest.mark.skipif(
+    IPython.version_info < (8, 3),
+    reason="Change in how TransformerManager transforms this input",
+)
 def test_set_input() -> None:
     src = "a = b??"
 def test_set_input() -> None:
     src = "a = b??"
-    with pytest.raises(NothingChanged):
-        format_cell(src, fast=True, mode=JUPYTER_MODE)
+    expected = "??b"
+    result = format_cell(src, fast=True, mode=JUPYTER_MODE)
+    assert result == expected
 
 
 def test_input_already_contains_transformed_magic() -> None:
 
 
 def test_input_already_contains_transformed_magic() -> None:
@@ -242,9 +253,7 @@ def test_empty_cell() -> None:
 
 
 def test_entire_notebook_empty_metadata() -> None:
 
 
 def test_entire_notebook_empty_metadata() -> None:
-    with open(DATA_DIR / "notebook_empty_metadata.ipynb", "rb") as fd:
-        content_bytes = fd.read()
-    content = content_bytes.decode()
+    content = read_jupyter_notebook("jupyter", "notebook_empty_metadata")
     result = format_file_contents(content, fast=True, mode=JUPYTER_MODE)
     expected = (
         "{\n"
     result = format_file_contents(content, fast=True, mode=JUPYTER_MODE)
     expected = (
         "{\n"
@@ -279,9 +288,7 @@ def test_entire_notebook_empty_metadata() -> None:
 
 
 def test_entire_notebook_trailing_newline() -> None:
 
 
 def test_entire_notebook_trailing_newline() -> None:
-    with open(DATA_DIR / "notebook_trailing_newline.ipynb", "rb") as fd:
-        content_bytes = fd.read()
-    content = content_bytes.decode()
+    content = read_jupyter_notebook("jupyter", "notebook_trailing_newline")
     result = format_file_contents(content, fast=True, mode=JUPYTER_MODE)
     expected = (
         "{\n"
     result = format_file_contents(content, fast=True, mode=JUPYTER_MODE)
     expected = (
         "{\n"
@@ -328,9 +335,7 @@ def test_entire_notebook_trailing_newline() -> None:
 
 
 def test_entire_notebook_no_trailing_newline() -> None:
 
 
 def test_entire_notebook_no_trailing_newline() -> None:
-    with open(DATA_DIR / "notebook_no_trailing_newline.ipynb", "rb") as fd:
-        content_bytes = fd.read()
-    content = content_bytes.decode()
+    content = read_jupyter_notebook("jupyter", "notebook_no_trailing_newline")
     result = format_file_contents(content, fast=True, mode=JUPYTER_MODE)
     expected = (
         "{\n"
     result = format_file_contents(content, fast=True, mode=JUPYTER_MODE)
     expected = (
         "{\n"
@@ -377,17 +382,14 @@ def test_entire_notebook_no_trailing_newline() -> None:
 
 
 def test_entire_notebook_without_changes() -> None:
 
 
 def test_entire_notebook_without_changes() -> None:
-    with open(DATA_DIR / "notebook_without_changes.ipynb", "rb") as fd:
-        content_bytes = fd.read()
-    content = content_bytes.decode()
+    content = read_jupyter_notebook("jupyter", "notebook_without_changes")
     with pytest.raises(NothingChanged):
         format_file_contents(content, fast=True, mode=JUPYTER_MODE)
 
 
 def test_non_python_notebook() -> None:
     with pytest.raises(NothingChanged):
         format_file_contents(content, fast=True, mode=JUPYTER_MODE)
 
 
 def test_non_python_notebook() -> None:
-    with open(DATA_DIR / "non_python_notebook.ipynb", "rb") as fd:
-        content_bytes = fd.read()
-    content = content_bytes.decode()
+    content = read_jupyter_notebook("jupyter", "non_python_notebook")
+
     with pytest.raises(NothingChanged):
         format_file_contents(content, fast=True, mode=JUPYTER_MODE)
 
     with pytest.raises(NothingChanged):
         format_file_contents(content, fast=True, mode=JUPYTER_MODE)
 
@@ -398,7 +400,7 @@ def test_empty_string() -> None:
 
 
 def test_unparseable_notebook() -> None:
 
 
 def test_unparseable_notebook() -> None:
-    path = DATA_DIR / "notebook_which_cant_be_parsed.ipynb"
+    path = get_case_path("jupyter", "notebook_which_cant_be_parsed.ipynb")
     msg = rf"File '{re.escape(str(path))}' cannot be parsed as valid Jupyter notebook\."
     with pytest.raises(ValueError, match=msg):
         format_file_in_place(path, fast=True, mode=JUPYTER_MODE)
     msg = rf"File '{re.escape(str(path))}' cannot be parsed as valid Jupyter notebook\."
     with pytest.raises(ValueError, match=msg):
         format_file_in_place(path, fast=True, mode=JUPYTER_MODE)
@@ -408,11 +410,12 @@ def test_ipynb_diff_with_change() -> None:
     result = runner.invoke(
         main,
         [
     result = runner.invoke(
         main,
         [
-            str(DATA_DIR / "notebook_trailing_newline.ipynb"),
+            str(get_case_path("jupyter", "notebook_trailing_newline.ipynb")),
             "--diff",
             "--diff",
+            f"--config={EMPTY_CONFIG}",
         ],
     )
         ],
     )
-    expected = "@@ -1,3 +1,3 @@\n %%time\n \n-print('foo')\n" '+print("foo")\n'
+    expected = "@@ -1,3 +1,3 @@\n %%time\n \n-print('foo')\n+print(\"foo\")\n"
     assert expected in result.output
 
 
     assert expected in result.output
 
 
@@ -420,8 +423,9 @@ def test_ipynb_diff_with_no_change() -> None:
     result = runner.invoke(
         main,
         [
     result = runner.invoke(
         main,
         [
-            str(DATA_DIR / "notebook_without_changes.ipynb"),
+            str(get_case_path("jupyter", "notebook_without_changes.ipynb")),
             "--diff",
             "--diff",
+            f"--config={EMPTY_CONFIG}",
         ],
     )
     expected = "1 file would be left unchanged."
         ],
     )
     expected = "1 file would be left unchanged."
@@ -433,20 +437,24 @@ def test_cache_isnt_written_if_no_jupyter_deps_single(
 ) -> None:
     # Check that the cache isn't written to if Jupyter dependencies aren't installed.
     jupyter_dependencies_are_installed.cache_clear()
 ) -> 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"
+    nb = get_case_path("jupyter", "notebook_trailing_newline.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
     )
     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(tmp_path / "notebook.ipynb")])
+    result = runner.invoke(
+        main, [str(tmp_path / "notebook.ipynb"), f"--config={EMPTY_CONFIG}"]
+    )
     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
     )
     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(tmp_path / "notebook.ipynb")])
+    result = runner.invoke(
+        main, [str(tmp_path / "notebook.ipynb"), f"--config={EMPTY_CONFIG}"]
+    )
     assert "reformatted" in result.output
 
 
     assert "reformatted" in result.output
 
 
@@ -455,25 +463,25 @@ def test_cache_isnt_written_if_no_jupyter_deps_dir(
 ) -> None:
     # Check that the cache isn't written to if Jupyter dependencies aren't installed.
     jupyter_dependencies_are_installed.cache_clear()
 ) -> 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"
+    nb = get_case_path("jupyter", "notebook_trailing_newline.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
     )
     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(tmp_path)])
+    result = runner.invoke(main, [str(tmp_path), f"--config={EMPTY_CONFIG}"])
     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
     )
     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(tmp_path)])
+    result = runner.invoke(main, [str(tmp_path), f"--config={EMPTY_CONFIG}"])
     assert "reformatted" in result.output
 
 
 def test_ipynb_flag(tmp_path: pathlib.Path) -> None:
     assert "reformatted" in result.output
 
 
 def test_ipynb_flag(tmp_path: pathlib.Path) -> None:
-    nb = DATA_DIR / "notebook_trailing_newline.ipynb"
+    nb = get_case_path("jupyter", "notebook_trailing_newline.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())
     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())
@@ -483,14 +491,15 @@ def test_ipynb_flag(tmp_path: pathlib.Path) -> None:
             str(tmp_nb),
             "--diff",
             "--ipynb",
             str(tmp_nb),
             "--diff",
             "--ipynb",
+            f"--config={EMPTY_CONFIG}",
         ],
     )
         ],
     )
-    expected = "@@ -1,3 +1,3 @@\n %%time\n \n-print('foo')\n" '+print("foo")\n'
+    expected = "@@ -1,3 +1,3 @@\n %%time\n \n-print('foo')\n+print(\"foo\")\n"
     assert expected in result.output
 
 
 def test_ipynb_and_pyi_flags() -> None:
     assert expected in result.output
 
 
 def test_ipynb_and_pyi_flags() -> None:
-    nb = DATA_DIR / "notebook_trailing_newline.ipynb"
+    nb = get_case_path("jupyter", "notebook_trailing_newline.ipynb")
     result = runner.invoke(
         main,
         [
     result = runner.invoke(
         main,
         [
@@ -498,6 +507,7 @@ def test_ipynb_and_pyi_flags() -> None:
             "--pyi",
             "--ipynb",
             "--diff",
             "--pyi",
             "--ipynb",
             "--diff",
+            f"--config={EMPTY_CONFIG}",
         ],
     )
     assert isinstance(result.exception, SystemExit)
         ],
     )
     assert isinstance(result.exception, SystemExit)
vim configuration

Legalese

All content available in this repository is copyright © martin f. krafft, unless otherwise noted.

All files and their content are released under the terms of the Artistic Licence 2.0, unless otherwise noted.

The operator of this repository shall not be held liable for offending content in pages linking to or linked from these page, nor does he endorse their content unless stated otherwise.