forked from openlp/openlp
77 lines
3.6 KiB
Python
77 lines
3.6 KiB
Python
"""
|
|
Package to test the openlp.core.lib.filedialog package.
|
|
"""
|
|
from unittest import TestCase
|
|
|
|
from openlp.core.common import UiStrings
|
|
from openlp.core.lib.filedialog import FileDialog
|
|
from tests.functional import MagicMock, call, patch
|
|
|
|
|
|
class TestFileDialog(TestCase):
|
|
"""
|
|
Test the functions in the :mod:`filedialog` module.
|
|
"""
|
|
def setUp(self):
|
|
self.os_patcher = patch('openlp.core.lib.filedialog.os')
|
|
self.qt_gui_patcher = patch('openlp.core.lib.filedialog.QtGui')
|
|
self.ui_strings_patcher = patch('openlp.core.lib.filedialog.UiStrings')
|
|
self.mocked_os = self.os_patcher.start()
|
|
self.mocked_qt_gui = self.qt_gui_patcher.start()
|
|
self.mocked_ui_strings = self.ui_strings_patcher.start()
|
|
self.mocked_parent = MagicMock()
|
|
|
|
def tearDown(self):
|
|
self.os_patcher.stop()
|
|
self.qt_gui_patcher.stop()
|
|
self.ui_strings_patcher.stop()
|
|
|
|
def get_open_file_names_canceled_test(self):
|
|
"""
|
|
Test that FileDialog.getOpenFileNames() returns and empty QStringList when QFileDialog is canceled
|
|
(returns an empty QStringList)
|
|
"""
|
|
self.mocked_os.reset_mock()
|
|
|
|
# GIVEN: An empty QStringList as a return value from QFileDialog.getOpenFileNames
|
|
self.mocked_qt_gui.QFileDialog.getOpenFileNames.return_value = []
|
|
|
|
# WHEN: FileDialog.getOpenFileNames is called
|
|
result = FileDialog.getOpenFileNames(self.mocked_parent)
|
|
|
|
# THEN: The returned value should be an empty QStringList and os.path.exists should not have been called
|
|
assert not self.mocked_os.path.exists.called
|
|
self.assertEqual(result, [],
|
|
'FileDialog.getOpenFileNames should return and empty list when QFileDialog.getOpenFileNames '
|
|
'is canceled')
|
|
|
|
def returned_file_list_test(self):
|
|
"""
|
|
Test that FileDialog.getOpenFileNames handles a list of files properly when QFileList.getOpenFileNames
|
|
returns a good file name, a url encoded file name and a non-existing file
|
|
"""
|
|
self.mocked_os.rest_mock()
|
|
self.mocked_qt_gui.reset_mock()
|
|
|
|
# GIVEN: A List of known values as a return value from QFileDialog.getOpenFileNames and a list of valid file
|
|
# names.
|
|
self.mocked_qt_gui.QFileDialog.getOpenFileNames.return_value = [
|
|
'/Valid File', '/url%20encoded%20file%20%231', '/non-existing']
|
|
self.mocked_os.path.exists.side_effect = lambda file_name: file_name in [
|
|
'/Valid File', '/url encoded file #1']
|
|
self.mocked_ui_strings().FileNotFound = 'File Not Found'
|
|
self.mocked_ui_strings().FileNotFoundMessage = 'File %s not found.\nPlease try selecting it individually.'
|
|
|
|
# WHEN: FileDialog.getOpenFileNames is called
|
|
result = FileDialog.getOpenFileNames(self.mocked_parent)
|
|
|
|
# THEN: os.path.exists should have been called with known args. QmessageBox.information should have been
|
|
# called. The returned result should correlate with the input.
|
|
call_list = [call('/Valid File'), call('/url%20encoded%20file%20%231'), call('/url encoded file #1'),
|
|
call('/non-existing'), call('/non-existing')]
|
|
self.mocked_os.path.exists.assert_has_calls(call_list)
|
|
self.mocked_qt_gui.QMessageBox.information.assert_called_with(
|
|
self.mocked_parent, 'File Not Found',
|
|
'File /non-existing not found.\nPlease try selecting it individually.')
|
|
self.assertEqual(result, ['/Valid File', '/url encoded file #1'], 'The returned file list is incorrect')
|