160 lines
6.2 KiB
Python
160 lines
6.2 KiB
Python
# Copyright 2022 (c) Anna Schumaker
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"""Tests extra buttons for the TrackList."""
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import unittest
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import unittest.mock
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import emmental.tracklist.buttons
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from gi.repository import Gio
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from gi.repository import Gtk
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class TestVisibleColumns(unittest.TestCase):
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"""Test the Visible Columns button."""
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def setUp(self):
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"""Set up common variables."""
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self.columns = Gio.ListStore()
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self.button = emmental.tracklist.buttons.VisibleColumns(self.columns)
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def test_init(self):
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"""Test that the Visible Columns button is set up properly."""
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self.assertIsInstance(self.button, emmental.buttons.PopoverButton)
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self.assertFalse(self.button.get_has_frame())
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self.assertEqual(self.button.get_icon_name(), "columns-symbolic")
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self.assertEqual(self.button.columns, self.columns)
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def test_popover_child(self):
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"""Test that the popover_child was set up properly."""
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self.assertIsInstance(self.button.popover_child, Gtk.ColumnView)
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self.assertIsInstance(self.button._selection, Gtk.NoSelection)
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self.assertTrue(self.button.popover_child.get_show_row_separators())
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self.assertTrue(self.button.popover_child.has_css_class("data-table"))
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self.assertEqual(self.button.popover_child.get_model(),
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self.button._selection)
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self.assertEqual(self.button._selection.get_model(),
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self.button.columns)
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def test_columns(self):
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"""Test the popover_child columns."""
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columns = self.button.popover_child.get_columns()
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self.assertEqual(len(columns), 2)
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self.assertIsInstance(columns[0].get_factory(),
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emmental.factory.InscriptionFactory)
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self.assertEqual(columns[0].get_title(), "Column")
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self.assertEqual(columns[0].get_fixed_width(), 125)
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self.assertIsInstance(columns[1].get_factory(),
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emmental.factory.Factory)
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self.assertEqual(columns[1].get_factory().row_type,
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emmental.tracklist.buttons.VisibleSwitch)
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self.assertEqual(columns[1].get_title(), "Visible")
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self.assertEqual(columns[1].get_fixed_width(), -1)
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def test_visible_switch(self):
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"""Test the visible switch widget."""
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item = Gtk.Label()
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listitem = Gtk.ListItem()
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listitem.get_item = unittest.mock.Mock(return_value=item)
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switch = emmental.tracklist.buttons.VisibleSwitch(listitem)
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self.assertIsInstance(switch, emmental.factory.ListRow)
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self.assertIsInstance(switch.child, Gtk.Switch)
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switch.bind()
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self.assertEqual(len(switch.bindings), 1)
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self.assertTrue(switch.child.get_active())
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item.set_visible(False)
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self.assertFalse(switch.child.get_active())
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switch.child.set_active(True)
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item.set_visible(True)
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class TestLoopButton(unittest.TestCase):
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"""Test the LoopButton."""
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def setUp(self):
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"""Set up common variables."""
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self.loop = emmental.tracklist.buttons.LoopButton()
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def test_init(self):
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"""Test that the loop button is set up properly."""
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self.assertIsInstance(self.loop, emmental.buttons.ImageToggle)
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self.assertEqual(self.loop.active_icon_name,
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"media-playlist-repeat-song")
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self.assertEqual(self.loop.inactive_icon_name, "media-playlist-repeat")
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self.assertEqual(self.loop.icon_size, Gtk.IconSize.NORMAL)
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self.assertFalse(self.loop.get_has_frame())
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def test_state(self):
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"""Test changing the state property."""
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self.assertTrue(self.loop.can_disable)
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self.assertEqual(self.loop.state, "None")
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self.assertAlmostEqual(self.loop.icon_opacity, 0.5, delta=0.005)
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self.assertFalse(self.loop.active)
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self.loop.state = "Playlist"
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self.assertEqual(self.loop.state, "Playlist")
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self.assertEqual(self.loop.icon_opacity, 1.0)
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self.assertFalse(self.loop.active)
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self.loop.state = "Track"
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self.assertEqual(self.loop.state, "Track")
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self.assertEqual(self.loop.icon_opacity, 1.0)
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self.assertTrue(self.loop.active)
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self.loop.can_disable = False
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self.loop.state = "None"
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self.assertEqual(self.loop.state, "Track")
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self.assertTrue(self.loop.active)
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self.loop.can_disable = True
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self.loop.state = "None"
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self.assertAlmostEqual(self.loop.icon_opacity, 0.5, delta=0.005)
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self.assertFalse(self.loop.active)
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def test_click(self):
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"""Test cycling through states when clicked."""
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self.assertEqual(self.loop.state, "None")
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self.loop.emit("clicked")
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self.assertEqual(self.loop.state, "Playlist")
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self.loop.emit("clicked")
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self.assertEqual(self.loop.state, "Track")
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self.loop.emit("clicked")
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self.assertEqual(self.loop.state, "None")
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self.loop.state = "Playlist"
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self.loop.can_disable = False
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self.loop.emit("clicked")
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self.assertEqual(self.loop.state, "Track")
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self.loop.emit("clicked")
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self.assertEqual(self.loop.state, "Playlist")
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class TestShuffleButtons(unittest.TestCase):
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"""Test the Shuffle button."""
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def setUp(self):
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"""Set up common variables."""
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self.shuffle = emmental.tracklist.buttons.ShuffleButton()
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def test_init(self):
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"""Test that the shuffle button is configured correctly."""
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self.assertIsInstance(self.shuffle, emmental.buttons.ImageToggle)
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self.assertEqual(self.shuffle.icon_size, Gtk.IconSize.NORMAL)
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self.assertEqual(self.shuffle.active_icon_name,
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"media-playlist-shuffle")
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self.assertEqual(self.shuffle.inactive_icon_name,
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"media-playlist-consecutive")
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self.assertAlmostEqual(self.shuffle.icon_opacity, 0.5, delta=0.005)
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self.assertFalse(self.shuffle.get_has_frame())
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def test_opacity(self):
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"""Test adjusting the opacity based on active state."""
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self.shuffle.active = True
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self.assertEqual(self.shuffle.icon_opacity, 1.0)
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self.shuffle.active = False
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self.assertEqual(self.shuffle.icon_opacity, 0.5)
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