mirror of
https://github.com/mikf/gallery-dl.git
synced 2024-11-22 10:42:34 +01:00
258 lines
8.6 KiB
Python
258 lines
8.6 KiB
Python
#!/usr/bin/env python3
|
|
# -*- coding: utf-8 -*-
|
|
|
|
# Copyright 2015-2017 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 unittest
|
|
import gallery_dl.util as util
|
|
import gallery_dl.exception as exception
|
|
import sys
|
|
|
|
|
|
class TestRange(unittest.TestCase):
|
|
|
|
def test_parse_range(self):
|
|
self.assertEqual(
|
|
util.parse_range(""),
|
|
[])
|
|
self.assertEqual(
|
|
util.parse_range("1-2"),
|
|
[(1, 2)])
|
|
self.assertEqual(
|
|
util.parse_range("-"),
|
|
[(1, sys.maxsize)])
|
|
self.assertEqual(
|
|
util.parse_range("-2,4,6-8,10-"),
|
|
[(1, 2), (4, 4), (6, 8), (10, sys.maxsize)])
|
|
self.assertEqual(
|
|
util.parse_range(" - 3 , 4- 4, 2-6"),
|
|
[(1, 3), (4, 4), (2, 6)])
|
|
|
|
def test_optimize_range(self):
|
|
self.assertEqual(
|
|
util.optimize_range([]),
|
|
[])
|
|
self.assertEqual(
|
|
util.optimize_range([(2, 4)]),
|
|
[(2, 4)])
|
|
self.assertEqual(
|
|
util.optimize_range([(2, 4), (6, 8), (10, 12)]),
|
|
[(2, 4), (6, 8), (10, 12)])
|
|
self.assertEqual(
|
|
util.optimize_range([(2, 4), (4, 6), (5, 8)]),
|
|
[(2, 8)])
|
|
self.assertEqual(
|
|
util.optimize_range([(1, 1), (2, 2), (3, 6), (8, 9)]),
|
|
[(1, 6), (8, 9)])
|
|
|
|
|
|
class TestPredicate(unittest.TestCase):
|
|
|
|
def test_range_predicate(self):
|
|
dummy = None
|
|
|
|
pred = util.RangePredicate(util.parse_range(" - 3 , 4- 4, 2-6"))
|
|
for i in range(6):
|
|
self.assertTrue(pred(dummy, dummy))
|
|
with self.assertRaises(exception.StopExtraction):
|
|
bool(pred(dummy, dummy))
|
|
|
|
pred = util.RangePredicate(util.parse_range("1, 3, 5"))
|
|
self.assertTrue(pred(dummy, dummy))
|
|
self.assertFalse(pred(dummy, dummy))
|
|
self.assertTrue(pred(dummy, dummy))
|
|
self.assertFalse(pred(dummy, dummy))
|
|
self.assertTrue(pred(dummy, dummy))
|
|
with self.assertRaises(exception.StopExtraction):
|
|
bool(pred(dummy, dummy))
|
|
|
|
pred = util.RangePredicate(util.parse_range(""))
|
|
with self.assertRaises(exception.StopExtraction):
|
|
bool(pred(dummy, dummy))
|
|
|
|
def test_unique_predicate(self):
|
|
dummy = None
|
|
|
|
pred = util.UniquePredicate()
|
|
self.assertTrue(pred("1", dummy))
|
|
self.assertTrue(pred("2", dummy))
|
|
self.assertFalse(pred("1", dummy))
|
|
self.assertFalse(pred("2", dummy))
|
|
self.assertTrue(pred("3", dummy))
|
|
self.assertFalse(pred("3", dummy))
|
|
|
|
def test_build_predicate(self):
|
|
pred = util.build_predicate([])
|
|
self.assertIsInstance(pred, type(lambda: True))
|
|
|
|
pred = util.build_predicate([util.UniquePredicate()])
|
|
self.assertIsInstance(pred, util.UniquePredicate)
|
|
|
|
pred = util.build_predicate([util.UniquePredicate(),
|
|
util.UniquePredicate()])
|
|
self.assertIsInstance(pred, util.ChainPredicate)
|
|
|
|
|
|
class TestISO639_1(unittest.TestCase):
|
|
|
|
def test_code_to_language(self):
|
|
d = "default"
|
|
self._run_test(util.code_to_language, {
|
|
("en",): "English",
|
|
("FR",): "French",
|
|
("xx",): None,
|
|
("" ,): None,
|
|
(None,): None,
|
|
("en", d): "English",
|
|
("FR", d): "French",
|
|
("xx", d): d,
|
|
("" , d): d,
|
|
(None, d): d,
|
|
})
|
|
|
|
def test_language_to_code(self):
|
|
d = "default"
|
|
self._run_test(util.language_to_code, {
|
|
("English",): "en",
|
|
("fRENch",): "fr",
|
|
("xx",): None,
|
|
("" ,): None,
|
|
(None,): None,
|
|
("English", d): "en",
|
|
("fRENch", d): "fr",
|
|
("xx", d): d,
|
|
("" , d): d,
|
|
(None, d): d,
|
|
})
|
|
|
|
def _run_test(self, func, tests):
|
|
for args, result in tests.items():
|
|
self.assertEqual(func(*args), result)
|
|
|
|
|
|
class TestFormatter(unittest.TestCase):
|
|
|
|
kwdict = {
|
|
"a": "hElLo wOrLd",
|
|
"b": "äöü",
|
|
"name": "Name",
|
|
"title1": "Title",
|
|
"title2": "",
|
|
"title3": None,
|
|
"title4": 0,
|
|
}
|
|
|
|
def test_conversions(self):
|
|
self._run_test("{a!l}", "hello world")
|
|
self._run_test("{a!u}", "HELLO WORLD")
|
|
self._run_test("{a!c}", "Hello world")
|
|
self._run_test("{a!C}", "Hello World")
|
|
self._run_test("{a!s}", self.kwdict["a"])
|
|
self._run_test("{a!r}", "'" + self.kwdict["a"] + "'")
|
|
self._run_test("{a!a}", "'" + self.kwdict["a"] + "'")
|
|
self._run_test("{b!a}", "'\\xe4\\xf6\\xfc'")
|
|
with self.assertRaises(KeyError):
|
|
self._run_test("{a!q}", "hello world")
|
|
|
|
def test_optional(self):
|
|
self._run_test("{name}{title1}", "NameTitle")
|
|
self._run_test("{name}{title1:?//}", "NameTitle")
|
|
self._run_test("{name}{title1:? **/''/}", "Name **Title''")
|
|
|
|
self._run_test("{name}{title2}", "Name")
|
|
self._run_test("{name}{title2:?//}", "Name")
|
|
self._run_test("{name}{title2:? **/''/}", "Name")
|
|
|
|
self._run_test("{name}{title3}", "NameNone")
|
|
self._run_test("{name}{title3:?//}", "Name")
|
|
self._run_test("{name}{title3:? **/''/}", "Name")
|
|
|
|
self._run_test("{name}{title4}", "Name0")
|
|
self._run_test("{name}{title4:?//}", "Name")
|
|
self._run_test("{name}{title4:? **/''/}", "Name")
|
|
|
|
def test_missing(self):
|
|
replacement = "None"
|
|
self._run_test("{missing}", replacement)
|
|
self._run_test("{missing.attr}", replacement)
|
|
self._run_test("{missing[key]}", replacement)
|
|
self._run_test("{missing?a/b/}", replacement)
|
|
|
|
def _run_test(self, format_string, result):
|
|
formatter = util.Formatter()
|
|
output = formatter.vformat(format_string, self.kwdict)
|
|
self.assertEqual(output, result, format_string)
|
|
|
|
|
|
class TestOther(unittest.TestCase):
|
|
|
|
def test_bdecode(self):
|
|
self.assertEqual(util.bdecode(""), 0)
|
|
self.assertEqual(util.bdecode("123"), 123)
|
|
self.assertEqual(util.bdecode("1111011", "01"), 123)
|
|
self.assertEqual(util.bdecode("AAAABAA", "BA"), 123)
|
|
|
|
def test_parse_bytes(self):
|
|
self.assertEqual(util.parse_bytes("50"), 50)
|
|
self.assertEqual(util.parse_bytes("50k"), 50 * 1024**1)
|
|
self.assertEqual(util.parse_bytes("50m"), 50 * 1024**2)
|
|
self.assertEqual(util.parse_bytes("50g"), 50 * 1024**3)
|
|
self.assertEqual(util.parse_bytes("50t"), 50 * 1024**4)
|
|
self.assertEqual(util.parse_bytes("50p"), 50 * 1024**5)
|
|
|
|
self.assertEqual(util.parse_bytes("123.456"), 123)
|
|
self.assertEqual(util.parse_bytes("123.567"), 124)
|
|
self.assertEqual(util.parse_bytes("0.5M"), round(0.5 * 1024**2))
|
|
|
|
self.assertEqual(util.parse_bytes("NaN"), 0)
|
|
self.assertEqual(util.parse_bytes("invalid"), 0)
|
|
self.assertEqual(util.parse_bytes(" 123 kb "), 0)
|
|
|
|
def test_advance(self):
|
|
items = range(5)
|
|
|
|
self.assertCountEqual(
|
|
util.advance(items, 0), items)
|
|
self.assertCountEqual(
|
|
util.advance(items, 3), range(3, 5))
|
|
self.assertCountEqual(
|
|
util.advance(items, 9), [])
|
|
self.assertCountEqual(
|
|
util.advance(util.advance(items, 1), 2), range(3, 5))
|
|
|
|
def test_combine_dict(self):
|
|
self.assertEqual(
|
|
util.combine_dict({}, {}),
|
|
{})
|
|
self.assertEqual(
|
|
util.combine_dict({1: 1, 2: 2}, {2: 4, 4: 8}),
|
|
{1: 1, 2: 4, 4: 8})
|
|
self.assertEqual(
|
|
util.combine_dict(
|
|
{1: {11: 22, 12: 24}, 2: {13: 26, 14: 28}},
|
|
{1: {11: 33, 13: 39}, 2: "str"}),
|
|
{1: {11: 33, 12: 24, 13: 39}, 2: "str"})
|
|
self.assertEqual(
|
|
util.combine_dict(
|
|
{1: {2: {3: {4: {"1": "a", "2": "b"}}}}},
|
|
{1: {2: {3: {4: {"1": "A", "3": "C"}}}}}),
|
|
{1: {2: {3: {4: {"1": "A", "2": "b", "3": "C"}}}}})
|
|
|
|
def test_safe_int(self):
|
|
self.assertEqual(util.safe_int(123), 123)
|
|
self.assertEqual(util.safe_int("123"), 123)
|
|
self.assertEqual(util.safe_int("zzz"), 0)
|
|
self.assertEqual(util.safe_int(""), 0)
|
|
self.assertEqual(util.safe_int(None), 0)
|
|
self.assertEqual(util.safe_int("zzz", "default"), "default")
|
|
self.assertEqual(util.safe_int("", "default"), "default")
|
|
self.assertEqual(util.safe_int(None, "default"), "default")
|
|
|
|
|
|
if __name__ == '__main__':
|
|
unittest.main()
|