278 lines
11 KiB
Python
278 lines
11 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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class TestSortFieldWidget(unittest.TestCase):
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"""Test the Sort Field widget."""
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def setUp(self):
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"""Set up common variables."""
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self.sort = emmental.tracklist.buttons.SortFieldWidget()
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self.model = emmental.tracklist.sorter.SortOrderModel()
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self.model[0].enable()
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self.model[0].reverse()
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def test_init(self):
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"""Test that the Sort Field Widget is configured correctly."""
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self.assertIsInstance(self.sort, Gtk.Box)
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self.assertIsInstance(self.sort._box, Gtk.Box)
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self.assertIsInstance(self.sort._name, Gtk.Label)
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self.assertTrue(self.sort._name.get_hexpand())
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self.assertEqual(self.sort.get_spacing(), 6)
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self.assertEqual(self.sort._enabled.get_next_sibling(),
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self.sort._name)
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self.assertEqual(self.sort._reverse.get_next_sibling(),
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self.sort._box)
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self.assertTrue(self.sort._box.has_css_class("linked"))
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def test_set_sort_field(self):
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"""Test setting a sort field to the Sort Field Widget."""
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self.assertIsNone(self.sort.sort_field)
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self.sort.set_sort_field(self.model[0])
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self.assertEqual(self.sort.sort_field, self.model[0])
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self.assertEqual(self.sort._name.get_text(), self.model[0].name)
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self.assertTrue(self.sort._enabled.get_active())
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self.assertTrue(self.sort._reverse.active)
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self.sort.set_sort_field(None)
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self.assertIsNone(self.sort.sort_field)
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self.assertEqual(self.sort._name.get_text(), "")
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self.assertFalse(self.sort._enabled.get_active())
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self.assertFalse(self.sort._reverse.active)
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def test_enabled(self):
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"""Test enabling and disabling a sort field."""
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self.assertIsInstance(self.sort._enabled, Gtk.Switch)
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self.assertEqual(self.sort._enabled.get_valign(), Gtk.Align.CENTER)
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self.assertEqual(self.sort.get_first_child(), self.sort._enabled)
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self.sort._enabled.set_active(True)
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self.sort.set_sort_field(self.model[1])
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self.assertFalse(self.sort._name.get_sensitive())
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self.assertFalse(self.sort._box.get_sensitive())
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self.assertFalse(self.sort._reverse.get_sensitive())
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self.sort._enabled.set_active(True)
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self.assertTrue(self.model[1].enabled)
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self.assertTrue(self.sort._name.get_sensitive())
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self.assertTrue(self.sort._box.get_sensitive())
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self.assertTrue(self.sort._reverse.get_sensitive())
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self.sort._enabled.set_active(False)
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self.assertFalse(self.model[1].enabled)
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self.assertFalse(self.sort._name.get_sensitive())
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self.assertFalse(self.sort._box.get_sensitive())
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self.assertFalse(self.sort._reverse.get_sensitive())
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def test_move_down(self):
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"""Test the moving a sort field down."""
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self.assertIsInstance(self.sort._move_down, Gtk.Button)
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self.assertEqual(self.sort._move_down.get_icon_name(),
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"go-down-symbolic")
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self.assertEqual(self.sort._move_up.get_next_sibling(),
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self.sort._move_down)
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self.sort._move_down.emit("clicked")
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(field := self.model[0]).enable()
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self.model[1].enable()
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self.sort.set_sort_field(field)
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self.sort._move_down.emit("clicked")
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self.assertEqual(self.model.index(field), 1)
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def test_move_up(self):
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"""Test the moving a sort field."""
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self.assertIsInstance(self.sort._move_up, Gtk.Button)
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self.assertEqual(self.sort._move_up.get_icon_name(), "go-up-symbolic")
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self.assertEqual(self.sort._box.get_first_child(),
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self.sort._move_up)
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self.sort._move_up.emit("clicked")
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self.model[0].enable()
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(field := self.model[1]).enable()
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self.sort.set_sort_field(field)
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self.sort._move_up.emit("clicked")
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self.assertEqual(self.model.index(field), 0)
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def test_reverse(self):
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"""Test reversing a sort field."""
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self.assertIsInstance(self.sort._reverse, emmental.buttons.ImageToggle)
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self.assertEqual(self.sort._reverse.active_icon_name, "arrow1-up")
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self.assertEqual(self.sort._reverse.inactive_icon_name, "arrow1-down")
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self.assertEqual(self.sort._reverse.icon_size, Gtk.IconSize.NORMAL)
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self.assertEqual(self.sort._name.get_next_sibling(),
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self.sort._reverse)
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self.sort._reverse.emit("clicked")
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self.sort.set_sort_field(self.model[0])
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self.sort._reverse.emit("clicked")
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self.assertFalse(self.model[0].reversed)
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self.sort._reverse.emit("clicked")
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self.assertTrue(self.model[0].reversed)
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