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


class TestRoot(unittest.TestCase):
    """Test the mpris2 application object."""

    def setUp(self):
        """Set up common variables."""
        self.app = emmental.mpris2.application.Application()

    def test_xml_files(self):
        """Test that the interface definition files exist."""
        mpris2 = pathlib.Path(emmental.mpris2.__file__).parent
        self.assertEqual(emmental.mpris2.application.MPRIS2_XML,
                         mpris2 / "MediaPlayer2.xml")
        self.assertTrue(emmental.mpris2.application.MPRIS2_XML.is_file())

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

    def test_properties(self):
        """Test Application properties."""
        self.assertTrue(self.app.CanQuit)
        self.assertFalse(self.app.Fullscreen)
        self.assertTrue(self.app.CanSetFullscreen)
        self.assertTrue(self.app.CanRaise)
        self.assertFalse(self.app.HasTrackList)
        self.assertEqual(self.app.Identity, "Emmental Music Player")
        self.assertEqual(self.app.DesktopEntry, "emmental")
        self.assertEqual(self.app.SupportedUriSchemes, ["file"])
        self.assertEqual(self.app.SupportedMimeTypes, ["audio"])

    def test_signals(self):
        """Test that Application signals exist."""
        self.app.emit("Raise")
        self.app.emit("Quit")