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import os
import dataclasses
import unittest
from unittest.mock import patch
from trubar.config import Configuration, LanguageDef
from trubar.tests import TestBase
class ConfigTest(TestBase):
def prepare(self, s):
# pylint: disable=attribute-defined-outside-init
self.fn = self.prepare_file("test.yaml", s)
def test_proper_file(self):
config = Configuration()
self.prepare("smart_quotes: false\n\nencoding: cp-1234")
config.update_from_file(self.fn)
self.assertFalse(config.smart_quotes)
self.assertTrue(config.auto_prefix)
self.assertEqual(config.encoding, "cp-1234")
@patch("builtins.print")
def test_malformed_file(self, _):
config = Configuration()
self.prepare("smart_quotes: false\n\nencoding")
self.assertRaises(SystemExit, config.update_from_file, self.fn)
@patch("builtins.print")
def test_unrecognized_option(self, a_print):
config = Configuration()
self.prepare("smart_quotes: false\n\nauto_magog: false")
self.assertRaises(SystemExit, config.update_from_file, self.fn)
self.assertIn("auto_magog", a_print.call_args[0][0])
@patch("builtins.print")
def test_invalid_type(self, a_print):
# At the time of writing, Configuration had only bool and str settings,
# which can never fail on conversion. To reach that code in test, we
# imagine setting that can
# Data classes do not support inheritance, so we patch the tested method
# into a new class.
@dataclasses.dataclass
class ConfigurationWithInt:
encoding: str = "ascii"
foo: int = 42
update_from_file = Configuration.update_from_file
config = ConfigurationWithInt()
self.prepare("foo: bar")
self.assertRaises(SystemExit, config.update_from_file, self.fn)
self.assertIn("foo", a_print.call_args[0][0])
@patch("builtins.print")
def test_static_files(self, _):
config = Configuration()
self.assertEqual(len(config.static_files), 0)
self.prepare("static-files: static_files_lan")
with patch("os.path.exists", lambda x: "test.yaml" in x):
self.assertRaises(SystemExit, config.update_from_file, self.fn)
with patch("os.path.exists", lambda _: True):
config = Configuration()
config.update_from_file(self.fn)
self.assertEqual(config.static_files, ("static_files_lan", ))
self.prepare("static-files:\n"
"- static_files_lan\n"
"- ban\n"
"- pet_podgan\n")
with patch("os.path.exists", lambda x: "test.yaml" in x or "lan" in x):
self.assertRaises(SystemExit, config.update_from_file, self.fn)
with patch("os.path.exists", lambda x: "test.yaml" in x or "an" in x):
config = Configuration()
config.update_from_file(self.fn)
self.assertEqual(config.static_files,
("static_files_lan", "ban", "pet_podgan"))
def test_exclude(self):
config = Configuration()
self.assertTrue(config.exclude_re.search("dir/tests/test_something.py"))
self.prepare("exclude-pattern: ba?_m")
config.update_from_file(self.fn)
self.assertFalse(config.exclude_re.search("dir/tests/test_something.py"))
self.prepare("exclude-pattern: ")
config.update_from_file(self.fn)
self.assertIsNone(config.exclude_re)
config.set_exclude_pattern("tests/test_")
self.assertTrue(config.exclude_re.search("dir/tests/test_something.py"))
config.set_exclude_pattern("")
self.assertIsNone(config.exclude_re)
def test_languages(self):
self.prepare("""
languages:
si:
name: Slovenščina
international-name: Slovenian
auto-import: from orangecanvas.utils.localization.si import plsi
en:
name: English
original: true
ua:
international-name: Ukrainian
auto-import: import grain
name: Українська
auto-import: from orangecanvas.utils.localization import pl
""")
config = Configuration()
with patch("os.path.exists",
lambda path: not os.path.join("si", "static") in path):
config.update_from_file(self.fn)
# Language definitions are correct
self.assertEqual(
config.languages,
{'en': LanguageDef(name='English',
international_name='English',
is_original=True),
'si': LanguageDef(name='Slovenščina',
international_name='Slovenian',
is_original=False),
'ua': LanguageDef(name='Українська',
international_name='Ukrainian',
is_original=False)})
# Original language is first
self.assertTrue(next(iter(config.languages.values())).is_original)
# Auto-imports are correct
self.assertEqual(
set(config.auto_import),
{'from orangecanvas.utils.localization.si import plsi',
'import grain',
'from orangecanvas.utils.localization import pl'})
# Base dir is set correctly
base_dir, _ = os.path.split(self.fn)
self.assertEqual(config.base_dir, base_dir)
# Static files are correct
self.assertEqual(
set(config.static_files),
{os.path.join(base_dir, "en", "static"),
os.path.join(base_dir, "ua", "static")}
)
@patch("builtins.print")
def test_languages_unknown_option(self, a_print):
self.prepare("""
languages:
si:
name: Slovenščina
encoding: utf-8
foo: bar
en:
name: English
original: true
""")
with patch("os.path.exists", lambda _: True):
config = Configuration()
self.assertRaises(SystemExit, config.update_from_file, self.fn)
self.assertEqual(
a_print.call_args[0][0],
"Unknown options for language 'si': encoding, foo")
@patch("builtins.print")
def test_languages_missing_name(self, a_print):
self.prepare("""
languages:
si:
name: Slovenščina
en:
original: true
""")
with patch("os.path.exists", lambda _: True):
config = Configuration()
self.assertRaises(SystemExit, config.update_from_file, self.fn)
self.assertEqual(
a_print.call_args[0][0],
"Language 'en' is missing a 'name' option")
@patch("builtins.print")
def test_languages_missing_directory(self, a_print):
self.prepare("""
languages:
si:
name: Slovenščina
foo-bar-langa:
name: fubar
en:
original: true
""")
with patch("os.path.exists", lambda path: "foo-bar-lang" not in path):
config = Configuration()
self.assertRaises(SystemExit, config.update_from_file, self.fn)
self.assertIn(
"Directory for language 'foo-bar-langa' is missing",
a_print.call_args[0][0])
@patch("builtins.print")
def test_no_original_language(self, a_print):
self.prepare("""
languages:
si:
name: Slovenščina
en:
name: English
""")
with patch("os.path.exists", lambda _: True):
config = Configuration()
self.assertRaises(SystemExit, config.update_from_file, self.fn)
self.assertEqual(
"Original language is not defined",
a_print.call_args[0][0])
if __name__ == "__main__":
unittest.main()
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