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# SPDX-License-Identifier: AGPL-3.0-or-later
"""
Tests for CherryPy web server setup and its components.
"""
import pathlib
from unittest.mock import Mock, call, patch
import pytest
from plinth.web_server import StaticFiles, resolve_static_path
@pytest.fixture(autouse=True)
def fixture_cleanup_static_files():
"""Ensure that global list of static files is clean."""
StaticFiles._all_instances = {}
def test_static_files_init():
"""Test that static files component is being initialized correctly."""
component = StaticFiles('test-component')
assert component.component_id == 'test-component'
assert component.directory_map is None
directory_map = {'/a': '/b'}
component = StaticFiles('test-component', directory_map)
assert component.directory_map == directory_map
def test_static_files_list():
"""Test that static files components can be listed properly."""
component1 = StaticFiles('test-component1')
component2 = StaticFiles('test-component2')
assert set(StaticFiles.list()) == {component1, component2}
@patch('cherrypy.tree.mount')
def test_static_files_mount(mount, load_cfg):
"""Test that mounting on CherryPy works as expected."""
directory_map = {'/a': '/b', '/c': '/d'}
component = StaticFiles('test-component', directory_map)
component.mount()
calls = [
call(
None, '/freedombox/a', {
'/': {
'tools.staticdir.root': '/b',
'tools.staticdir.on': True,
'tools.staticdir.dir': '.'
}
}),
call(
None, '/freedombox/c', {
'/': {
'tools.staticdir.root': '/d',
'tools.staticdir.on': True,
'tools.staticdir.dir': '.'
}
})
]
mount.assert_has_calls(calls)
@patch('sys.modules')
@patch('plinth.app.App.list')
def test_resolve_static_path(app_list, sys_modules, tmp_path):
"""Test that resolving a static path works as expected."""
app_list.return_value = []
expected_path = (pathlib.Path(__file__).parent.parent.parent /
'static/theme/icons/test.svg')
assert resolve_static_path('theme/icons/test.svg') == expected_path
app = Mock()
app.app_id = 'test-app'
app.__module__ = 'test-module'
app_list.return_value = [app]
expected_path = (pathlib.Path(__file__).parent.parent.parent /
'static/theme/icons/test.svg')
sys_modules.__getitem__.side_effect = {}.__getitem__
assert resolve_static_path('theme/icons/test.svg') == expected_path
with pytest.raises(ValueError, match='Module for app not loaded'):
resolve_static_path('test-app/test.svg')
module = Mock()
sys_modules.__getitem__.side_effect = {'test-module': module}.__getitem__
with pytest.raises(ValueError,
match='Module file for app could not be found'):
resolve_static_path('test-app/test.svg')
module.__file__ = tmp_path / 'test-module.py'
with pytest.raises(ValueError,
match='No static directory available for app test-app'):
resolve_static_path('test-app/test.svg')
(tmp_path / 'static').mkdir()
assert resolve_static_path(
'test-app/test.svg') == tmp_path / 'static/test.svg'
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