def test_read_requirements_file_not_found(self, mocker):
join_mock = mocker.patch("monorepo_builder.projects.os.path.join",
side_effect=["file1", "file2"])
path_mock = mocker.patch.object(Path, "__init__", return_value=None)
project = Project(project_path="here")
exist_mock = mocker.patch.object(Path,
"exists",
side_effect=[False, False])
mocker.patch.object(Project, "name", return_value="project")
with pytest.raises(RequirementsFileNotFoundException):
project.read_requirements_file()
assert join_mock.call_args_list == [
call("here", "requirements.txt"),
call("here", "package.json"),
]
assert path_mock.call_args_list == [call("file1"), call("file2")]
assert exist_mock.call_count == 2
def test_read_requirements_file_for_python(self, mocker):
join_mock = mocker.patch("monorepo_builder.projects.os.path.join",
side_effect=["file1", "file2"])
path_mock = mocker.patch.object(Path, "__init__", return_value=None)
project = Project(project_path="here")
exist_mock = mocker.patch.object(Path, "exists", return_value=True)
mocker.patch.object(Path, "read_text", return_value="content")
result = project.read_requirements_file()
assert join_mock.call_args_list == [
call("here", "requirements.txt"),
call("here", "package.json"),
]
path_mock.assert_called_once_with("file1")
exist_mock.assert_called_once()
assert result == "content"