forked from openlp/openlp
Might help to ad the new functionality!
This commit is contained in:
Philip Ridout
parent
353b2b3067
commit
30825cb8d1
197
openlp/core/ui/lib/pathedit.py
Executable file
197
openlp/core/ui/lib/pathedit.py
Executable file
@ -0,0 +1,197 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
|
||||
|
||||
###############################################################################
|
||||
# OpenLP - Open Source Lyrics Projection #
|
||||
# --------------------------------------------------------------------------- #
|
||||
# Copyright (c) 2008-2017 OpenLP Developers #
|
||||
# --------------------------------------------------------------------------- #
|
||||
# This program is free software; you can redistribute it and/or modify it #
|
||||
# under the terms of the GNU General Public License as published by the Free #
|
||||
# Software Foundation; version 2 of the License. #
|
||||
# #
|
||||
# This program is distributed in the hope that it will be useful, but WITHOUT #
|
||||
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
|
||||
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
|
||||
# more details. #
|
||||
# #
|
||||
# You should have received a copy of the GNU General Public License along #
|
||||
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
|
||||
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
|
||||
###############################################################################
|
||||
from enum import Enum
|
||||
import os.path
|
||||
|
||||
from PyQt5 import QtCore, QtWidgets
|
||||
|
||||
from openlp.core.common import UiStrings, translate
|
||||
from openlp.core.lib import build_icon
|
||||
|
||||
|
||||
class PathType(Enum):
|
||||
Files = 1
|
||||
Directories = 2
|
||||
|
||||
|
||||
class PathEdit(QtWidgets.QWidget):
|
||||
"""
|
||||
The :class:`~openlp.core.ui.lib.pathedit.PathEdit` class subclasses QWidget to create a custom widget for use when
|
||||
a file or directory needs to be selected.
|
||||
"""
|
||||
pathChanged = QtCore.pyqtSignal(str)
|
||||
|
||||
def __init__(self, parent=None, show_revert=True):
|
||||
"""
|
||||
Initalise the PathEdit widget
|
||||
|
||||
:param parent: The parent of the widget. This is just passed to the super method.
|
||||
:type parent: QWidget or None
|
||||
|
||||
:param show_revert: Used to determin if the 'revert button' should be visible.
|
||||
:type show_revert: bool
|
||||
|
||||
:ivar default_path: The default path. This is set as the path when the revert button is clicked
|
||||
:vartype default_path: str
|
||||
|
||||
:ivar dialog_caption: Used to customise the caption in the QFileDialog.
|
||||
:vartype dialog_caption: str
|
||||
"""
|
||||
super().__init__(parent)
|
||||
self.default_path = ''
|
||||
self.dialog_caption = ''
|
||||
self._path_type = PathType.Files
|
||||
self._path = ''
|
||||
self.filters = '{all_files} (*.*)'.format(all_files=UiStrings().AllFiles)
|
||||
self._setup(show_revert)
|
||||
|
||||
def _setup(self, show_revert):
|
||||
|
||||
widget_layout = QtWidgets.QHBoxLayout()
|
||||
widget_layout.setContentsMargins(0, 0, 0, 0)
|
||||
self.line_edit = QtWidgets.QLineEdit(self)
|
||||
self.line_edit.setText(self._path)
|
||||
widget_layout.addWidget(self.line_edit)
|
||||
self.browse_button = QtWidgets.QToolButton(self)
|
||||
self.browse_button.setIcon(build_icon(':/general/general_open.png'))
|
||||
widget_layout.addWidget(self.browse_button)
|
||||
self.revert_button = QtWidgets.QToolButton(self)
|
||||
self.revert_button.setIcon(build_icon(':/general/general_revert.png'))
|
||||
self.revert_button.setVisible(show_revert)
|
||||
widget_layout.addWidget(self.revert_button)
|
||||
self.setLayout(widget_layout)
|
||||
|
||||
# Signals and Slots
|
||||
self.browse_button.clicked.connect(self.on_browse_button_clicked)
|
||||
self.revert_button.clicked.connect(self.on_revert_button_clicked)
|
||||
self.line_edit.editingFinished.connect(self.on_line_edit_editing_finished)
|
||||
|
||||
self.update_button_tool_tips()
|
||||
|
||||
@property
|
||||
def path(self):
|
||||
"""
|
||||
A property getter method to return the selected path.
|
||||
|
||||
:return: The selected path
|
||||
:rtype: str
|
||||
"""
|
||||
return self._path
|
||||
|
||||
@path.setter
|
||||
def path(self, path):
|
||||
"""
|
||||
A Property setter method to set the selected path
|
||||
|
||||
:param path: The path to set the widget to
|
||||
:type path: str
|
||||
"""
|
||||
self._path = path
|
||||
self.line_edit.setText(path)
|
||||
self.line_edit.setToolTip(path)
|
||||
|
||||
@property
|
||||
def path_type(self):
|
||||
"""
|
||||
A property getter method to return the path_type. Path type allows you to sepecify if the user is restricted to
|
||||
selecting a file or directory.
|
||||
|
||||
:return: The type selected
|
||||
:rtype: Enum of PathEdit
|
||||
"""
|
||||
return self._path_type
|
||||
|
||||
@path_type.setter
|
||||
def path_type(self, path_type):
|
||||
"""
|
||||
A Property setter method to set the path type
|
||||
|
||||
:param path: The type of path to select
|
||||
:type path: Enum of PathEdit
|
||||
"""
|
||||
self._path_type = path_type
|
||||
self.update_button_tool_tips()
|
||||
|
||||
def update_button_tool_tips(self):
|
||||
"""
|
||||
Called to update the tooltips on the buttons. This is changing path types, and when the widget is initalised
|
||||
:return: None
|
||||
"""
|
||||
if self._path_type == PathType.Directories:
|
||||
self.browse_button.setToolTip(translate('OpenLP.PathEdit', 'Browse for directory.'))
|
||||
self.revert_button.setToolTip(translate('OpenLP.PathEdit', 'Revert to default directory.'))
|
||||
else:
|
||||
self.browse_button.setToolTip(translate('OpenLP.PathEdit', 'Browse for file.'))
|
||||
self.revert_button.setToolTip(translate('OpenLP.PathEdit', 'Revert to default file.'))
|
||||
|
||||
def on_browse_button_clicked(self):
|
||||
"""
|
||||
A handler to handle a click on the browse button.
|
||||
|
||||
Show the QFileDialog and process the input from the user
|
||||
:return: None
|
||||
"""
|
||||
caption = self.dialog_caption
|
||||
path = ''
|
||||
if self._path_type == PathType.Directories:
|
||||
if not caption:
|
||||
caption = translate('OpenLP.PathEdit', 'Select Directory')
|
||||
path = QtWidgets.QFileDialog.getExistingDirectory(self, caption,
|
||||
self._path, QtWidgets.QFileDialog.ShowDirsOnly)
|
||||
elif self._path_type == PathType.Files:
|
||||
if not caption:
|
||||
caption = self.dialog_caption = translate('OpenLP.PathEdit', 'Select File')
|
||||
path, filter_used = QtWidgets.QFileDialog.getOpenFileName(self, caption, self._path, self.filters)
|
||||
if path:
|
||||
path = os.path.normpath(path)
|
||||
self.on_new_path(path)
|
||||
|
||||
def on_revert_button_clicked(self):
|
||||
"""
|
||||
A handler to handle a click on the revert button.
|
||||
|
||||
Set the new path to the value of the default_path instance variable.
|
||||
:return: None
|
||||
"""
|
||||
self.on_new_path(self.default_path)
|
||||
|
||||
def on_line_edit_editing_finished(self):
|
||||
"""
|
||||
A handler to handle when the line edit has finished being edited.
|
||||
:return: None
|
||||
"""
|
||||
self.on_new_path(self.line_edit.text())
|
||||
|
||||
def on_new_path(self, path):
|
||||
"""
|
||||
A method called to validate and set a new path.
|
||||
|
||||
Emits the pathChanged Signal
|
||||
|
||||
:param path: The new path
|
||||
:type path: str
|
||||
|
||||
:return: None
|
||||
"""
|
||||
if self._path != path:
|
||||
self.path = path
|
||||
self.pathChanged.emit(path)
|
||||
312
tests/functional/openlp_core_ui_lib/test_path_edit.py
Executable file
312
tests/functional/openlp_core_ui_lib/test_path_edit.py
Executable file
@ -0,0 +1,312 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
# vim: autoindent shiftwidth=4 expandtab textwidth=120 tabstop=4 softtabstop=4
|
||||
|
||||
###############################################################################
|
||||
# OpenLP - Open Source Lyrics Projection #
|
||||
# --------------------------------------------------------------------------- #
|
||||
# Copyright (c) 2008-2017 OpenLP Developers #
|
||||
# --------------------------------------------------------------------------- #
|
||||
# This program is free software; you can redistribute it and/or modify it #
|
||||
# under the terms of the GNU General Public License as published by the Free #
|
||||
# Software Foundation; version 2 of the License. #
|
||||
# #
|
||||
# This program is distributed in the hope that it will be useful, but WITHOUT #
|
||||
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or #
|
||||
# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for #
|
||||
# more details. #
|
||||
# #
|
||||
# You should have received a copy of the GNU General Public License along #
|
||||
# with this program; if not, write to the Free Software Foundation, Inc., 59 #
|
||||
# Temple Place, Suite 330, Boston, MA 02111-1307 USA #
|
||||
###############################################################################
|
||||
"""
|
||||
This module contains tests for the openlp.core.ui.lib.pathedit module
|
||||
"""
|
||||
from unittest import TestCase
|
||||
|
||||
from PyQt5 import QtWidgets
|
||||
|
||||
from openlp.core.ui.lib import PathEdit, PathType
|
||||
from unittest.mock import MagicMock, PropertyMock, patch
|
||||
|
||||
|
||||
class TestPathEdit(TestCase):
|
||||
"""
|
||||
Test the :class:`~openlp.core.lib.pathedit.PathEdit` class
|
||||
"""
|
||||
def setUp(self):
|
||||
with patch('openlp.core.ui.lib.pathedit.PathEdit._setup'):
|
||||
self.widget = PathEdit()
|
||||
|
||||
def test_path_getter(self):
|
||||
"""
|
||||
Test the `path` property getter.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `_path` instance variable set
|
||||
self.widget._path = 'getter/test/pat.h'
|
||||
|
||||
# WHEN: Reading the `path` property
|
||||
# THEN: The value that we set should be returned
|
||||
self.assertEqual(self.widget.path, 'getter/test/pat.h')
|
||||
|
||||
def test_path_setter(self):
|
||||
"""
|
||||
Test the `path` property setter.
|
||||
"""
|
||||
# GIVEN: An instance of the PathEdit object and a mocked `line_edit`
|
||||
self.widget.line_edit = MagicMock()
|
||||
|
||||
# WHEN: Writing to the `path` property
|
||||
self.widget.path = 'setter/test/pat.h'
|
||||
|
||||
# THEN: The `_path` instance variable should be set with the test data. The `line_edit` text and tooltip
|
||||
# should have also been set.
|
||||
self.assertEqual(self.widget._path, 'setter/test/pat.h')
|
||||
self.widget.line_edit.setToolTip.assert_called_once_with('setter/test/pat.h')
|
||||
self.widget.line_edit.setText.assert_called_once_with('setter/test/pat.h')
|
||||
|
||||
def test_path_type_getter(self):
|
||||
"""
|
||||
Test the `path_type` property getter.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit
|
||||
# WHEN: Reading the `path` property
|
||||
# THEN: The default value should be returned
|
||||
self.assertEqual(self.widget.path_type, PathType.Files)
|
||||
|
||||
def test_path_type_setter(self):
|
||||
"""
|
||||
Test the `path_type` property setter.
|
||||
"""
|
||||
# GIVEN: An instance of the PathEdit object and a mocked `update_button_tool_tips` method.
|
||||
with patch.object(self.widget, 'update_button_tool_tips') as mocked_update_button_tool_tips:
|
||||
|
||||
# WHEN: Writing to a different value than default to the `path_type` property
|
||||
self.widget.path_type = PathType.Directories
|
||||
|
||||
# THEN: The `_path_type` instance variable should be set with the test data and not the default. The
|
||||
# update_button_tool_tips should have been called.
|
||||
self.assertEqual(self.widget._path_type, PathType.Directories)
|
||||
mocked_update_button_tool_tips.assert_called_once_with()
|
||||
|
||||
def test_update_button_tool_tips_directories(self):
|
||||
"""
|
||||
Test the `update_button_tool_tips` method.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `path_type` set to `Directories`
|
||||
self.widget.browse_button = MagicMock()
|
||||
self.widget.revert_button = MagicMock()
|
||||
self.widget._path_type = PathType.Directories
|
||||
|
||||
# WHEN: Calling update_button_tool_tips
|
||||
self.widget.update_button_tool_tips()
|
||||
|
||||
self.widget.browse_button.setToolTip.assert_called_once_with('Browse for directory.')
|
||||
self.widget.revert_button.setToolTip.assert_called_once_with('Revert to default directory.')
|
||||
|
||||
def test_update_button_tool_tips_files(self):
|
||||
"""
|
||||
Test the `update_button_tool_tips` method.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `path_type` set to `Files`
|
||||
self.widget.browse_button = MagicMock()
|
||||
self.widget.revert_button = MagicMock()
|
||||
self.widget._path_type = PathType.Files
|
||||
|
||||
# WHEN: Calling update_button_tool_tips
|
||||
self.widget.update_button_tool_tips()
|
||||
|
||||
self.widget.browse_button.setToolTip.assert_called_once_with('Browse for file.')
|
||||
self.widget.revert_button.setToolTip.assert_called_once_with('Revert to default file.')
|
||||
|
||||
|
||||
def test_on_browse_button_clicked_directory(self):
|
||||
"""
|
||||
Test the `browse_button` `clicked` handler on_browse_button_clicked when the `path_type` is set to Directories.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `path_type` set to `Directories` and a mocked
|
||||
# QFileDialog.getExistingDirectory
|
||||
with patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getExistingDirectory', return_value='') as \
|
||||
mocked_get_existing_directory, \
|
||||
patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getOpenFileName') as \
|
||||
mocked_get_open_file_name, \
|
||||
patch('openlp.core.ui.lib.pathedit.os.path.normpath') as mocked_normpath:
|
||||
self.widget._path_type = PathType.Directories
|
||||
self.widget._path = 'test/path/'
|
||||
|
||||
# WHEN: Calling on_browse_button_clicked
|
||||
self.widget.on_browse_button_clicked()
|
||||
|
||||
# THEN: The FileDialog.getExistingDirectory should have been called with the default caption
|
||||
mocked_get_existing_directory.assert_called_once_with(self.widget, 'Select Directory', 'test/path/',
|
||||
QtWidgets.QFileDialog.ShowDirsOnly)
|
||||
self.assertFalse(mocked_get_open_file_name.called)
|
||||
self.assertFalse(mocked_normpath.called)
|
||||
|
||||
def test_on_browse_button_clicked_directory_custom_caption(self):
|
||||
"""
|
||||
Test the `browse_button` `clicked` handler on_browse_button_clicked when the `path_type` is set to Directories,
|
||||
and `dialog_caption` is set.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `path_type` set to `Directories` and a mocked
|
||||
# QFileDialog.getExistingDirectory with `default_caption` set.
|
||||
with patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getExistingDirectory', return_value='') as \
|
||||
mocked_get_existing_directory, \
|
||||
patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getOpenFileName') as \
|
||||
mocked_get_open_file_name, \
|
||||
patch('openlp.core.ui.lib.pathedit.os.path.normpath') as mocked_normpath:
|
||||
self.widget._path_type = PathType.Directories
|
||||
self.widget._path = 'test/path/'
|
||||
self.widget.dialog_caption = 'Directory Caption'
|
||||
|
||||
# WHEN: Calling on_browse_button_clicked
|
||||
self.widget.on_browse_button_clicked()
|
||||
|
||||
# THEN: The FileDialog.getExistingDirectory should have been called with the custom caption
|
||||
mocked_get_existing_directory.assert_called_once_with(self.widget, 'Directory Caption', 'test/path/',
|
||||
QtWidgets.QFileDialog.ShowDirsOnly)
|
||||
self.assertFalse(mocked_get_open_file_name.called)
|
||||
self.assertFalse(mocked_normpath.called)
|
||||
|
||||
def test_on_browse_button_clicked_file(self):
|
||||
"""
|
||||
Test the `browse_button` `clicked` handler on_browse_button_clicked when the `path_type` is set to Files.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `path_type` set to `Files` and a mocked QFileDialog.getOpenFileName
|
||||
with patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getExistingDirectory') as \
|
||||
mocked_get_existing_directory, \
|
||||
patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getOpenFileName', return_value=('', '')) as \
|
||||
mocked_get_open_file_name, \
|
||||
patch('openlp.core.ui.lib.pathedit.os.path.normpath') as mocked_normpath:
|
||||
self.widget._path_type = PathType.Files
|
||||
self.widget._path = 'test/pat.h'
|
||||
|
||||
# WHEN: Calling on_browse_button_clicked
|
||||
self.widget.on_browse_button_clicked()
|
||||
|
||||
# THEN: The FileDialog.getOpenFileName should have been called with the default caption
|
||||
mocked_get_open_file_name.assert_called_once_with(self.widget, 'Select File', 'test/pat.h',
|
||||
self.widget.filters)
|
||||
self.assertFalse(mocked_get_existing_directory.called)
|
||||
self.assertFalse(mocked_normpath.called)
|
||||
|
||||
def test_on_browse_button_clicked_file_custom_caption(self):
|
||||
"""
|
||||
Test the `browse_button` `clicked` handler on_browse_button_clicked when the `path_type` is set to Files and
|
||||
`dialog_caption` is set.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with the `path_type` set to `Files` and a mocked QFileDialog.getOpenFileName
|
||||
# with `default_caption` set.
|
||||
with patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getExistingDirectory') as \
|
||||
mocked_get_existing_directory, \
|
||||
patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getOpenFileName', return_value=('', '')) as \
|
||||
mocked_get_open_file_name, \
|
||||
patch('openlp.core.ui.lib.pathedit.os.path.normpath') as mocked_normpath:
|
||||
self.widget._path_type = PathType.Files
|
||||
self.widget._path = 'test/pat.h'
|
||||
self.widget.dialog_caption = 'File Caption'
|
||||
|
||||
# WHEN: Calling on_browse_button_clicked
|
||||
self.widget.on_browse_button_clicked()
|
||||
|
||||
# THEN: The FileDialog.getOpenFileName should have been called with the custom caption
|
||||
mocked_get_open_file_name.assert_called_once_with(self.widget, 'File Caption', 'test/pat.h',
|
||||
self.widget.filters)
|
||||
self.assertFalse(mocked_get_existing_directory.called)
|
||||
self.assertFalse(mocked_normpath.called)
|
||||
|
||||
def test_on_browse_button_clicked_user_cancels(self):
|
||||
"""
|
||||
Test the `browse_button` `clicked` handler on_browse_button_clicked when the user cancels the FileDialog (an
|
||||
empty str is returned)
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with a mocked QFileDialog.getOpenFileName which returns an empty str for the
|
||||
# file path.
|
||||
with patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getOpenFileName', return_value=('', '')) as \
|
||||
mocked_get_open_file_name, \
|
||||
patch('openlp.core.ui.lib.pathedit.os.path.normpath') as mocked_normpath:
|
||||
|
||||
# WHEN: Calling on_browse_button_clicked
|
||||
self.widget.on_browse_button_clicked()
|
||||
|
||||
# THEN: normpath should not have been called
|
||||
self.assertTrue(mocked_get_open_file_name.called)
|
||||
self.assertFalse(mocked_normpath.called)
|
||||
|
||||
def test_on_browse_button_clicked_user_accepts(self):
|
||||
"""
|
||||
Test the `browse_button` `clicked` handler on_browse_button_clicked when the user accepts the FileDialog (a path
|
||||
is returned)
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with a mocked QFileDialog.getOpenFileName which returns a str for the file
|
||||
# path.
|
||||
with patch('openlp.core.ui.lib.pathedit.QtWidgets.QFileDialog.getOpenFileName',
|
||||
return_value=('/test/pat.h', '')) as mocked_get_open_file_name, \
|
||||
patch('openlp.core.ui.lib.pathedit.os.path.normpath') as mocked_normpath, \
|
||||
patch.object(self.widget, 'on_new_path'):
|
||||
|
||||
# WHEN: Calling on_browse_button_clicked
|
||||
self.widget.on_browse_button_clicked()
|
||||
|
||||
# THEN: normpath and `on_new_path` should have been called
|
||||
self.assertTrue(mocked_get_open_file_name.called)
|
||||
mocked_normpath.assert_called_once_with('/test/pat.h')
|
||||
self.assertTrue(self.widget.on_new_path.called)
|
||||
|
||||
def test_on_revert_button_clicked(self):
|
||||
"""
|
||||
Test that the default path is set as the path when the `revert_button.clicked` handler is called.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with a mocked `on_new_path`, and the `default_path` set.
|
||||
with patch.object(self.widget, 'on_new_path') as mocked_on_new_path:
|
||||
self.widget.default_path = '/default/pat.h'
|
||||
|
||||
# WHEN: Calling `on_revert_button_clicked`
|
||||
self.widget.on_revert_button_clicked()
|
||||
|
||||
# THEN: on_new_path should have been called with the default path
|
||||
mocked_on_new_path.assert_called_once_with('/default/pat.h')
|
||||
|
||||
def test_on_line_edit_editing_finished(self):
|
||||
"""
|
||||
Test that the new path is set as the path when the `line_edit.editingFinished` handler is called.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with a mocked `line_edit` and `on_new_path`.
|
||||
with patch.object(self.widget, 'on_new_path') as mocked_on_new_path:
|
||||
self.widget.line_edit = MagicMock(**{'text.return_value':'/test/pat.h'})
|
||||
|
||||
# WHEN: Calling `on_line_edit_editing_finished`
|
||||
self.widget.on_line_edit_editing_finished()
|
||||
|
||||
# THEN: on_new_path should have been called with the path enetered in `line_edit`
|
||||
mocked_on_new_path.assert_called_once_with('/test/pat.h')
|
||||
|
||||
def test_on_new_path_no_change(self):
|
||||
"""
|
||||
Test `on_new_path` when called with a path that is the same as the existing path.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with a test path and mocked `pathChanged` signal
|
||||
with patch('openlp.core.ui.lib.pathedit.PathEdit.path', new_callable=PropertyMock):
|
||||
self.widget._path = '/old/test/pat.h'
|
||||
self.widget.pathChanged = MagicMock()
|
||||
|
||||
# WHEN: Calling `on_new_path` with the same path as the existing path
|
||||
self.widget.on_new_path('/old/test/pat.h')
|
||||
|
||||
# THEN: The `pathChanged` signal should not be emitted
|
||||
self.assertFalse(self.widget.pathChanged.emit.called)
|
||||
|
||||
def test_on_new_path_change(self):
|
||||
"""
|
||||
Test `on_new_path` when called with a path that is the different to the existing path.
|
||||
"""
|
||||
# GIVEN: An instance of PathEdit with a test path and mocked `pathChanged` signal
|
||||
with patch('openlp.core.ui.lib.pathedit.PathEdit.path', new_callable=PropertyMock):
|
||||
self.widget._path = '/old/test/pat.h'
|
||||
self.widget.pathChanged = MagicMock()
|
||||
|
||||
# WHEN: Calling `on_new_path` with the a new path
|
||||
self.widget.on_new_path('/new/test/pat.h')
|
||||
|
||||
# THEN: The `pathChanged` signal should be emitted
|
||||
self.widget.pathChanged.emit.assert_called_once_with('/new/test/pat.h')
|
||||
Loading…
Reference in New Issue
Block a user