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#!/usr/bin/python3
import os
import tempfile
import unittest
from unittest.mock import patch
from importlib.machinery import SourceFileLoader
from importlib.util import module_from_spec, spec_from_loader
class PackageInstallCompletionTests(unittest.TestCase):
def setUp(self):
self.mockExtractKmp = self._setupMock('keyman_config.install_kmp.extract_kmp')
self.mockGetMetadata = self._setupMock('keyman_config.kmpmetadata.get_metadata')
loader = SourceFileLoader('km_package_install', os.path.join(os.path.dirname(
os.path.abspath(__file__)), '../km-package-install'))
if spec := spec_from_loader(loader.name, loader):
self.mod = module_from_spec(spec)
loader.exec_module(self.mod)
self.tempDir = tempfile.TemporaryDirectory()
os.environ["XDG_CACHE_HOME"] = self.tempDir.name
self.cacheDir = os.path.join(self.tempDir.name, 'keyman')
os.makedirs(self.cacheDir)
def tearDown(self):
self.tempDir.cleanup()
def _setupMock(self, arg0):
patcher = patch(arg0)
result = patcher.start()
self.addCleanup(patcher.stop)
return result
def _list_languages_for_keyboard_impl(self, packageId):
return self.mod._list_languages_for_keyboard_impl(packageId, 'someDir')
def test_PackageCompletionNoLanguage(self):
with open(os.path.join(self.cacheDir, 'foo'), 'w'):
self.mockGetMetadata.return_value = (None, None, None, [{}], None)
result = self._list_languages_for_keyboard_impl('foo')
self.assertEqual(result, "")
def test_PackageCompletionOneLanguage(self):
with open(os.path.join(self.cacheDir, 'khmer_angkor'), 'w'):
self.mockGetMetadata.return_value = (
None, None, None,
[{'languages': [{'name': 'Central Khmer (Khmer, Cambodia)', 'id': 'km'}]}],
None
)
result = self._list_languages_for_keyboard_impl('khmer_angkor')
self.assertEqual(result, "km")
def test_PackageCompletionMultipleLanguages(self):
with open(os.path.join(self.cacheDir, 'sil_euro_latin'), 'w'):
self.mockGetMetadata.return_value = (
None, None, None,
[{'languages': [
{'name': 'English', 'id': 'en'},
{'name': 'French', 'id': 'fr'},
{'name': 'German', 'id': 'de'}]}],
None
)
result = self._list_languages_for_keyboard_impl('sil_euro_latin')
self.assertEqual(result, 'en\nfr\nde')
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