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gallery-dl/test/test_config.py
Mike Fährmann 53cc498d9c
improve config lookup when there are multiple possible locations
This specifically applies to all Mastodon extractors and all
extractors with a 'basecategory', i.e. 'booru', 'foolslide', etc.

Values inside those general config locations wouldn't be recognized
when a value with the same was set on the 'extractor' level.

For example 'extractor.mastodon.directory' should be used over
'extractor.directory' when both are set, but this was impossible
with the previous implementation.

(fixes #843)
2020-06-21 00:07:10 +02:00

198 lines
7.0 KiB
Python

#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Copyright 2015-2020 Mike Fährmann
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
import os
import sys
import unittest
import json
import tempfile
ROOTDIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
sys.path.insert(0, ROOTDIR)
from gallery_dl import config # noqa E402
class TestConfig(unittest.TestCase):
def setUp(self):
config.set(() , "a", 1)
config.set(("b",) , "a", 2)
config.set(("b", "b"), "a", 3)
config.set(("b",) , "c", "text")
config.set(("b", "b"), "c", [8, 9])
def tearDown(self):
config.clear()
def test_get(self):
self.assertEqual(config.get(() , "a") , 1)
self.assertEqual(config.get(("b",) , "a") , 2)
self.assertEqual(config.get(("b", "b"), "a") , 3)
self.assertEqual(config.get(() , "c") , None)
self.assertEqual(config.get(("b",) , "c") , "text")
self.assertEqual(config.get(("b", "b"), "c") , [8, 9])
self.assertEqual(config.get(("a",) , "g") , None)
self.assertEqual(config.get(("a", "a"), "g") , None)
self.assertEqual(config.get(("e", "f"), "g") , None)
self.assertEqual(config.get(("e", "f"), "g", 4), 4)
def test_interpolate(self):
self.assertEqual(config.interpolate(() , "a"), 1)
self.assertEqual(config.interpolate(("b",) , "a"), 1)
self.assertEqual(config.interpolate(("b", "b"), "a"), 1)
self.assertEqual(config.interpolate(() , "c"), None)
self.assertEqual(config.interpolate(("b",) , "c"), "text")
self.assertEqual(config.interpolate(("b", "b"), "c"), [8, 9])
self.assertEqual(config.interpolate(("a",) , "g") , None)
self.assertEqual(config.interpolate(("a", "a"), "g") , None)
self.assertEqual(config.interpolate(("e", "f"), "g") , None)
self.assertEqual(config.interpolate(("e", "f"), "g", 4), 4)
self.assertEqual(config.interpolate(("b",), "d", 1) , 1)
self.assertEqual(config.interpolate(("d",), "d", 1) , 1)
config.set(() , "d", 2)
self.assertEqual(config.interpolate(("b",), "d", 1) , 2)
self.assertEqual(config.interpolate(("d",), "d", 1) , 2)
config.set(("b",), "d", 3)
self.assertEqual(config.interpolate(("b",), "d", 1) , 2)
self.assertEqual(config.interpolate(("d",), "d", 1) , 2)
def test_interpolate_common(self):
def lookup():
return config.interpolate_common(
("Z1", "Z2"), (
("A1", "A2"),
("B1",),
("C1", "C2", "C3"),
), "KEY", "DEFAULT",
)
def test(path, value, expected=None):
config.set(path, "KEY", value)
self.assertEqual(lookup(), expected or value)
self.assertEqual(lookup(), "DEFAULT")
test(("Z1",), 1)
test(("Z1", "Z2"), 2)
test(("Z1", "Z2", "C1"), 3)
test(("Z1", "Z2", "C1", "C2"), 4)
test(("Z1", "Z2", "C1", "C2", "C3"), 5)
test(("Z1", "Z2", "B1"), 6)
test(("Z1", "Z2", "A1"), 7)
test(("Z1", "Z2", "A1", "A2"), 8)
test(("Z1", "A1", "A2"), 999, 8)
test(("Z1", "Z2", "A1", "A2", "A3"), 999, 8)
test((), 9)
def test_set(self):
config.set(() , "c", [1, 2, 3])
config.set(("b",) , "c", [1, 2, 3])
config.set(("e", "f"), "g", value=234)
self.assertEqual(config.get(() , "c"), [1, 2, 3])
self.assertEqual(config.get(("b",) , "c"), [1, 2, 3])
self.assertEqual(config.get(("e", "f"), "g"), 234)
def test_setdefault(self):
config.setdefault(() , "c", [1, 2, 3])
config.setdefault(("b",) , "c", [1, 2, 3])
config.setdefault(("e", "f"), "g", value=234)
self.assertEqual(config.get(() , "c"), [1, 2, 3])
self.assertEqual(config.get(("b",) , "c"), "text")
self.assertEqual(config.get(("e", "f"), "g"), 234)
def test_unset(self):
config.unset(() , "a")
config.unset(("b",), "c")
config.unset(("a",), "d")
config.unset(("b",), "d")
config.unset(("c",), "d")
self.assertEqual(config.get(() , "a"), None)
self.assertEqual(config.get(("b",), "a"), 2)
self.assertEqual(config.get(("b",), "c"), None)
self.assertEqual(config.get(("a",), "d"), None)
self.assertEqual(config.get(("b",), "d"), None)
self.assertEqual(config.get(("c",), "d"), None)
def test_apply(self):
options = (
(("b",) , "c", [1, 2, 3]),
(("e", "f"), "g", 234),
)
self.assertEqual(config.get(("b",) , "c"), "text")
self.assertEqual(config.get(("e", "f"), "g"), None)
with config.apply(options):
self.assertEqual(config.get(("b",) , "c"), [1, 2, 3])
self.assertEqual(config.get(("e", "f"), "g"), 234)
self.assertEqual(config.get(("b",) , "c"), "text")
self.assertEqual(config.get(("e", "f"), "g"), None)
def test_load(self):
with tempfile.TemporaryDirectory() as base:
path1 = os.path.join(base, "cfg1")
with open(path1, "w") as file:
file.write('{"a": 1, "b": {"a": 2, "c": "text"}}')
path2 = os.path.join(base, "cfg2")
with open(path2, "w") as file:
file.write('{"a": 7, "b": {"a": 8, "e": "foo"}}')
config.clear()
config.load((path1,))
self.assertEqual(config.get(() , "a"), 1)
self.assertEqual(config.get(("b",), "a"), 2)
self.assertEqual(config.get(("b",), "c"), "text")
config.load((path2,))
self.assertEqual(config.get(() , "a"), 7)
self.assertEqual(config.get(("b",), "a"), 8)
self.assertEqual(config.get(("b",), "c"), "text")
self.assertEqual(config.get(("b",), "e"), "foo")
config.clear()
config.load((path1, path2))
self.assertEqual(config.get(() , "a"), 7)
self.assertEqual(config.get(("b",), "a"), 8)
self.assertEqual(config.get(("b",), "c"), "text")
self.assertEqual(config.get(("b",), "e"), "foo")
class TestConfigFiles(unittest.TestCase):
def test_default_config(self):
cfg = self._load("gallery-dl.conf")
self.assertIsInstance(cfg, dict)
self.assertTrue(cfg)
def test_example_config(self):
cfg = self._load("gallery-dl-example.conf")
self.assertIsInstance(cfg, dict)
self.assertTrue(cfg)
@staticmethod
def _load(name):
path = os.path.join(ROOTDIR, "docs", name)
try:
with open(path) as fp:
return json.load(fp)
except FileNotFoundError:
raise unittest.SkipTest(path + " not available")
if __name__ == '__main__':
unittest.main()