# Copyright 2023 (c) Anna Schumaker.
"""Tests our custom button classes."""
import unittest
import xfstestsdb.gtk.button
from gi.repository import Gtk


class TestStatusToggle(unittest.TestCase):
    """Test our StatusToggle button."""

    def setUp(self):
        """Set up common variables."""
        self.button = xfstestsdb.gtk.button.StatusToggle("icon-name",
                                                         "css-class")

    def test_button(self):
        """Test the StatusToggle button."""
        self.assertIsInstance(self.button, Gtk.Button)
        self.assertEqual(self.button.icon_name, "icon-name")
        self.assertTrue(self.button.has_css_class("css-class"))

        self.assertFalse(self.button.props.has_frame)
        self.assertFalse(self.button.active)

        button2 = xfstestsdb.gtk.button.StatusToggle("icon-name", "css-class",
                                                     active=True)
        self.assertTrue(button2.active)
        self.assertAlmostEqual(button2.props.child.props.opacity, 1.0)

    def test_image(self):
        """Test that the image is set up correctly, and opacity changes."""
        self.assertIsInstance(self.button.props.child, Gtk.Image)
        self.assertEqual(self.button.props.child.props.icon_name, "icon-name")

        self.button.active = True
        self.assertAlmostEqual(self.button.props.child.props.opacity, 1.0)
        self.button.active = False
        self.assertAlmostEqual(self.button.props.child.props.opacity, 0.4)

    def test_clicked(self):
        """Test clicking the CSSToggle button."""
        self.assertFalse(self.button.active)
        self.assertAlmostEqual(self.button.props.child.props.opacity, 0.4)

        self.button.emit("clicked")
        self.assertTrue(self.button.active)
        self.assertAlmostEqual(self.button.props.child.props.opacity, 1.0)

        self.button.emit("clicked")
        self.assertFalse(self.button.active)
        self.assertAlmostEqual(self.button.props.child.props.opacity, 0.4)