Function test_file

tests/test_magic.py:1270–1287

Basic %%writefile

()

def test_file():
    """Basic %%writefile"""
    ip = get_ipython()
    with TemporaryDirectory() as td:
        fname = os.path.join(td, "file1")
        ip.run_cell_magic(
            "writefile",
            fname,
            "\n".join(
                [
                    "line1",
                    "line2",
                ]
            ),
        )
        s = Path(fname).read_text(encoding="utf-8")
        assert "line1\n" in s
        assert "line2" in s


@dec.skip_win32