# Copyright 2022 (c) Anna Schumaker.
"""Tests our Mpris Player object."""
import pathlib
import unittest
import unittest.mock
import emmental.mpris2.player
from gi.repository import Gio


class TestPlayer(unittest.TestCase):
    """Test the mpris2 player object."""

    def setUp(self):
        """Set up common variables."""
        self.player = emmental.mpris2.player.Player()

    def test_xml_files(self):
        """Test that the interface definition files exist."""
        mpris2 = pathlib.Path(emmental.mpris2.__file__).parent
        self.assertEqual(emmental.mpris2.player.PLAYER_XML,
                         mpris2 / "Player.xml")
        self.assertTrue(emmental.mpris2.player.PLAYER_XML.is_file())

    def test_init(self):
        """Test that the application object is configured correctly."""
        self.assertIsInstance(self.player, emmental.mpris2.dbus.Object)
        self.assertIsInstance(self.player.nodeinfo, Gio.DBusNodeInfo)
        self.assertIsInstance(self.player.interface, Gio.DBusInterfaceInfo)

    def test_properties(self):
        """Test Player properties."""
        self.assertEqual(self.player.PlaybackStatus, "Stopped")
        self.assertEqual(self.player.LoopStatus, "None")
        self.assertEqual(self.player.Rate, 1.0)
        self.assertFalse(self.player.Shuffle)
        self.assertEqual(self.player.Volume, 1.0)
        self.assertEqual(self.player.Position, 0)
        self.assertDictEqual(self.player.Metadata, {})
        self.assertEqual(self.player.MinimumRate, 1.0)
        self.assertEqual(self.player.MaximumRate, 1.0)
        self.assertFalse(self.player.CanGoNext)
        self.assertFalse(self.player.CanGoPrevious)
        self.assertFalse(self.player.CanPlay)
        self.assertFalse(self.player.CanPause)
        self.assertFalse(self.player.CanSeek)
        self.assertTrue(self.player.CanControl)

    def test_signals(self):
        """Test that Player signals exist."""
        self.player.emit("Next")
        self.player.emit("Previous")
        self.player.emit("Pause")
        self.player.emit("PlayPause")
        self.player.emit("Stop")
        self.player.emit("Play")
        self.player.emit("Seek", 12345)
        self.player.emit("SetPosition",
                         "/com/nowheycreamery/emmental/123", 12345)

        open_path = unittest.mock.Mock()
        self.player.connect("OpenPath", open_path)
        self.player.emit("OpenUri", "/a/b/c.ogg")
        open_path.assert_called_with(self.player, pathlib.Path("/a/b/c.ogg"))