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# This file is part of beets.
# Copyright 2024, Nicholas Boyd Isacsson.
#
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be
# included in all copies or substantial portions of the Software.
"""Test the substitute plugin regex functionality."""
from beets.test.helper import PluginTestCase
from beetsplug.substitute import Substitute
class SubstitutePluginTest(PluginTestCase):
plugin = "substitute"
preload_plugin = False
def run_substitute(self, config, cases):
with self.configure_plugin(config):
for input, expected in cases:
assert Substitute().tmpl_substitute(input) == expected
def test_simple_substitute(self):
self.run_substitute(
{
"a": "x",
"b": "y",
"c": "z",
},
[("a", "x"), ("b", "y"), ("c", "z")],
)
def test_case_insensitivity(self):
self.run_substitute({"a": "x"}, [("A", "x")])
def test_unmatched_input_preserved(self):
self.run_substitute({"a": "x"}, [("c", "c")])
def test_regex_to_static(self):
self.run_substitute(
{".*jimi hendrix.*": "Jimi Hendrix"},
[("The Jimi Hendrix Experience", "Jimi Hendrix")],
)
def test_regex_capture_group(self):
self.run_substitute(
{"^(.*?)(,| &| and).*": r"\1"},
[
("King Creosote & Jon Hopkins", "King Creosote"),
(
(
"Michael Hurley, The Holy Modal Rounders, Jeffrey"
" Frederick & The Clamtones"
),
"Michael Hurley",
),
("James Yorkston and the Athletes", "James Yorkston"),
],
)
def test_partial_substitution(self):
self.run_substitute({r"\.": ""}, [("U.N.P.O.C.", "UNPOC")])
def test_rules_applied_in_definition_order(self):
self.run_substitute(
{
"a": "x",
"[ab]": "y",
"b": "z",
},
[
("a", "x"),
("b", "y"),
],
)
def test_rules_applied_in_sequence(self):
self.run_substitute(
{"a": "b", "b": "c", "d": "a"},
[
("a", "c"),
("b", "c"),
("d", "a"),
],
)
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