import unittest

from pathlib import Path

from sliceitoff.sfx import sfx

class TestSfx(unittest.TestCase):
    def test_sfx_is_created_on_import(self):
        self.assertEqual("<class 'sliceitoff.sfx.sfx.Sfx'>", str(type(sfx)))

    def test_sfx_is_always_same(self):
        from sliceitoff.sfx import sfx as sfx2
        self.assertEqual(sfx, sfx2)

    def test_init_works(self):
        sfx.init( Path(__file__).parent.parent.resolve()
                .joinpath('src').joinpath('sliceitoff').joinpath('assets'))

    def test_play(self):
        sfx.play("laser")

    def test_music(self):
        sfx.music("baby")
        sfx.music("baby")
        sfx.music("glass")
        sfx.music(None)

    def test_sfx_volume_control(self):
        old_vol = sfx.sfx_volume
        sfx.sfx_up()
        self.assertNotEqual(old_vol, sfx.sfx_volume)
        for _ in range(10):
            sfx.sfx_up()
        self.assertEqual(old_vol, sfx.sfx_volume)

    def test_music_volume_control(self):
        old_vol = sfx.music_volume
        sfx.music(None)
        sfx.music_up()
        sfx.music("glass")
        self.assertNotEqual(old_vol, sfx.music_volume)
        for _ in range(10):
            sfx.music_up()
        self.assertEqual(old_vol, sfx.music_volume)