def test_update_pyproject_toml(tmpfolder, pyproject_from_old_extension):
update.update_pyproject_toml({}, {
"project_path": tmpfolder,
"pretend": False
})
pyproject = info.read_pyproject(pyproject_from_old_extension)
deps = " ".join(pyproject["build-system"]["requires"])
assert "setuptools_scm" in deps
assert "setuptools.build_meta" in pyproject["build-system"][
"build-backend"]
assert "setuptools_scm" in pyproject["tool"]
def test_migrate_setup_requires(tmpfolder, existing_config):
# When a project with setup.cfg :: setup_requires is updated
opts = {"project_path": tmpfolder, "pretend": False}
_, opts = update.handover_setup_requires({}, opts)
update.update_pyproject_toml({}, opts)
# then the minimal dependencies are added
pyproject = info.read_pyproject(tmpfolder)
deps = " ".join(pyproject["build-system"]["requires"])
assert "setuptools_scm" in deps
# old dependencies are migrated from setup.cfg
assert "somedep>=3.8" in deps
setupcfg = info.read_setupcfg(existing_config)
assert "setup_requires" not in setupcfg["options"]
# but pyscaffold is not included.
assert "pyscaffold" not in deps