# Copyright Kevin Deldycke <[email protected]> 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.
"""Mac App Store parsing tests.
These tests cover the pure-Python JSON-stream parser. They do not invoke
`mas` and are platform-agnostic.
"""
from __future__ import annotations
import pytest
from meta_package_manager.managers.mas import MAS
[docs]
@pytest.mark.parametrize(
("output", "expected"),
(
pytest.param("", [], id="empty"),
pytest.param(" \n\t\n", [], id="whitespace_only"),
pytest.param(
'{"adamID":1,"name":"Foo"}\n{"adamID":2,"name":"Bar"}\n',
[{"adamID": 1, "name": "Foo"}, {"adamID": 2, "name": "Bar"}],
id="newline_separated",
),
pytest.param(
'{"adamID":1,"name":"Foo"}{"adamID":2,"name":"Bar"}',
[{"adamID": 1, "name": "Foo"}, {"adamID": 2, "name": "Bar"}],
id="no_separator",
),
pytest.param(
'\n\n{"adamID":1,"name":"Foo"}\n\n\n{"adamID":2,"name":"Bar"}\n\n',
[{"adamID": 1, "name": "Foo"}, {"adamID": 2, "name": "Bar"}],
id="extra_whitespace",
),
# Regression: `mas` does not escape literal newlines inside string
# fields, so the previous `splitlines()`-based parser raised
# `JSONDecodeError: Unterminated string` on records like this one.
pytest.param(
'{"adamID":1,"name":"Multi\nLine","version":"1.0"}\n'
'{"adamID":2,"name":"Bar","version":"2.0"}',
[
{"adamID": 1, "name": "Multi\nLine", "version": "1.0"},
{"adamID": 2, "name": "Bar", "version": "2.0"},
],
id="embedded_newline_in_string",
),
pytest.param(
'{"adamID":1,"name":"Has \\"quotes\\" and {braces}"}',
[{"adamID": 1, "name": 'Has "quotes" and {braces}'}],
id="escaped_quotes_and_braces_in_string",
),
),
)
def test_parse_json_stream(output, expected):
assert list(MAS._parse_json_stream(output)) == expected