57 lines
2.2 KiB
Python
57 lines
2.2 KiB
Python
# Copyright 2023 (c) Anna Schumaker.
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"""Tests our Open button."""
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import emmental.header.open
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import pathlib
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import unittest
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from gi.repository import Gio
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from gi.repository import Gtk
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class TestButton(unittest.TestCase):
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"""Test the Open button."""
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def setUp(self):
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"""Set up common variables."""
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self.button = emmental.header.open.Button()
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def test_button(self):
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"""Check that the button was set up properly."""
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self.assertIsInstance(self.button, Gtk.Button)
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self.assertEqual(self.button.get_icon_name(), "document-open-symbolic")
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def test_filter(self):
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"""Check that the file filter is set up properly."""
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self.assertIsInstance(self.button._filter, Gtk.FileFilter)
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self.assertIsInstance(self.button._filters, Gio.ListStore)
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self.assertEqual(self.button._filter.get_name(), "Audio Files")
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self.assertEqual(self.button._filters[0], self.button._filter)
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def test_dialog(self):
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"""Check that the file dialog is set up properly."""
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self.assertIsInstance(self.button._dialog, Gtk.FileDialog)
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self.assertEqual(self.button._dialog.get_title(), "Pick a Track")
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self.assertEqual(self.button._dialog.get_filters(),
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self.button._filters)
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self.assertTrue(self.button._dialog.get_modal())
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def test_clicked(self):
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"""Test clicking on the button."""
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with unittest.mock.patch.object(self.button._dialog,
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"open") as mock_open:
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self.button.emit("clicked")
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mock_open.assert_called_with(None, None,
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self.button._Button__async_ready)
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with unittest.mock.patch.object(self.button._dialog,
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"open_finish") as mock_finish:
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task = Gio.Task()
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signal = unittest.mock.Mock()
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mock_finish.return_value = Gio.File.new_for_path("/a/b/c/1.ogg")
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self.button.connect("track-requested", signal)
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self.button._Button__async_ready(self.button._dialog, task)
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mock_finish.assert_called_with(task)
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signal.assert_called_with(self.button,
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pathlib.Path("/a/b/c/1.ogg"))
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