# Copyright 2022 (c) Anna Schumaker.
"""Tests our title widgets."""
import unittest
import emmental.sidebar.title
from gi.repository import Pango
from gi.repository import Gtk


class TestTitle(unittest.TestCase):
    """Tests the row title widget."""

    def setUp(self):
        """Initialize common variables."""
        self.title = emmental.sidebar.title.Title()

    def test_init(self):
        """Test that the row Title is set up properly."""
        self.assertIsInstance(self.title, Gtk.Box)
        self.assertEqual(self.title.get_orientation(),
                         Gtk.Orientation.VERTICAL)
        self.assertEqual(self.title.get_valign(), Gtk.Align.CENTER)
        self.assertEqual(self.title.get_margin_top(), 6)
        self.assertEqual(self.title.get_margin_bottom(), 6)
        self.assertTrue(self.title.get_hexpand())

    def test_title(self):
        """Test the title property."""
        self.assertIsInstance(self.title._title, Gtk.Label)
        self.assertEqual(self.title.title, "")
        self.assertEqual(self.title.get_first_child(), self.title._title)
        self.assertIsNone(self.title.get_tooltip_text())

        self.assertEqual(self.title._title.get_text(), "")
        self.assertEqual(self.title._title.get_xalign(), 0)
        self.assertEqual(self.title._title.get_ellipsize(),
                         Pango.EllipsizeMode.END)
        self.assertTrue(self.title._title.has_css_class("header"))

        self.title.title = "Test Title"
        self.assertEqual(self.title._title.get_text(), "Test Title")
        self.assertEqual(self.title.get_tooltip_text(), "Test Title")

        title2 = emmental.sidebar.title.Title(title="Other Title")
        self.assertEqual(title2._title.get_text(), "Other Title")
        self.assertEqual(title2.get_tooltip_text(), "Other Title")

    def test_subtitle(self):
        """Test the subtitle property."""
        self.assertIsInstance(self.title._subtitle, Gtk.Label)
        self.assertEqual(self.title.subtitle, "")
        self.assertEqual(self.title._title.get_next_sibling(),
                         self.title._subtitle)

        self.assertEqual(self.title._subtitle.get_text(), "")
        self.assertEqual(self.title._subtitle.get_xalign(), 0)
        self.assertEqual(self.title._subtitle.get_ellipsize(),
                         Pango.EllipsizeMode.END)
        self.assertTrue(self.title._subtitle.has_css_class("caption"))

        self.title.subtitle = "Test Subtitle"
        self.assertEqual(self.title._subtitle.get_text(), "Test Subtitle")

        title2 = emmental.sidebar.title.Title(subtitle="Other Subtitle")
        self.assertEqual(title2._subtitle.get_text(), "Other Subtitle")