"""Tests for the 'the' plugin"""

import unittest

from beets import config
from beets.test import _common
from beetsplug.the import FORMAT, PATTERN_A, PATTERN_THE, ThePlugin


class ThePluginTest(_common.TestCase):
    def test_unthe_with_default_patterns(self):
        self.assertEqual(ThePlugin().unthe("", PATTERN_THE), "")
        self.assertEqual(
            ThePlugin().unthe("The Something", PATTERN_THE), "Something, The"
        )
        self.assertEqual(ThePlugin().unthe("The The", PATTERN_THE), "The, The")
        self.assertEqual(
            ThePlugin().unthe("The    The", PATTERN_THE), "The, The"
        )
        self.assertEqual(
            ThePlugin().unthe("The   The   X", PATTERN_THE), "The   X, The"
        )
        self.assertEqual(ThePlugin().unthe("the The", PATTERN_THE), "The, the")
        self.assertEqual(
            ThePlugin().unthe("Protected The", PATTERN_THE), "Protected The"
        )
        self.assertEqual(ThePlugin().unthe("A Boy", PATTERN_A), "Boy, A")
        self.assertEqual(ThePlugin().unthe("a girl", PATTERN_A), "girl, a")
        self.assertEqual(ThePlugin().unthe("An Apple", PATTERN_A), "Apple, An")
        self.assertEqual(
            ThePlugin().unthe("An A Thing", PATTERN_A), "A Thing, An"
        )
        self.assertEqual(
            ThePlugin().unthe("the An Arse", PATTERN_A), "the An Arse"
        )
        self.assertEqual(
            ThePlugin().unthe("TET - Travailleur", PATTERN_THE),
            "TET - Travailleur",
        )

    def test_unthe_with_strip(self):
        config["the"]["strip"] = True
        self.assertEqual(
            ThePlugin().unthe("The Something", PATTERN_THE), "Something"
        )
        self.assertEqual(ThePlugin().unthe("An A", PATTERN_A), "A")

    def test_template_function_with_defaults(self):
        ThePlugin().patterns = [PATTERN_THE, PATTERN_A]
        self.assertEqual(ThePlugin().the_template_func("The The"), "The, The")
        self.assertEqual(ThePlugin().the_template_func("An A"), "A, An")

    def test_custom_pattern(self):
        config["the"]["patterns"] = ["^test\\s"]
        config["the"]["format"] = FORMAT
        self.assertEqual(
            ThePlugin().the_template_func("test passed"), "passed, test"
        )

    def test_custom_format(self):
        config["the"]["patterns"] = [PATTERN_THE, PATTERN_A]
        config["the"]["format"] = "{1} ({0})"
        self.assertEqual(ThePlugin().the_template_func("The A"), "The (A)")


def suite():
    return unittest.TestLoader().loadTestsFromName(__name__)


if __name__ == "__main__":
    unittest.main(defaultTest="suite")
