Source code for tests.test_pyproject

# Copyright Kevin Deldycke <kevin@deldycke.com> and contributors.
#
# This program is Free Software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

"""Tests for pyproject.toml utilities."""

from __future__ import annotations

from repomatic.pyproject import get_project_name




def test_get_project_name_from_cwd(tmp_path, monkeypatch):
    """Test that get_project_name reads from pyproject.toml in CWD."""
    pyproject_content = """\
[project]
name = "my-package"
version = "1.0.0"
"""
    (tmp_path / "pyproject.toml").write_text(pyproject_content)
    monkeypatch.chdir(tmp_path)

    assert get_project_name() == "my-package"





def test_get_project_name_missing_pyproject(tmp_path, monkeypatch):
    """Test that get_project_name returns None when no pyproject.toml."""
    monkeypatch.chdir(tmp_path)
    assert get_project_name() is None





def test_get_project_name_no_project_section(tmp_path, monkeypatch):
    """Test that get_project_name returns None when no [project] section."""
    (tmp_path / "pyproject.toml").write_text("[tool.ruff]\n")
    monkeypatch.chdir(tmp_path)
    assert get_project_name() is None





def test_get_project_name_with_preloaded_data():
    """Test that get_project_name accepts pre-parsed pyproject data."""
    data = {"project": {"name": "preloaded-pkg"}}
    assert get_project_name(data) == "preloaded-pkg"