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from pathlib import Path
from unittest import TestCase
from utils import settings_context
from moderngl_window import resources
from moderngl_window.conf import settings
from moderngl_window.exceptions import ImproperlyConfigured
class ResourcesTestCase(TestCase):
relative_path = './resources'
absolute_path = (Path(__file__).parent.resolve() / Path('fixtures/resources'))
nonexist_path = (Path(__file__).parent.resolve() / 'resources')
file_path = Path(__file__).resolve()
settings = {
'DATA_DIRS': [],
'PROGRAM_DIRS': [],
'TEXTURE_DIRS': [],
'SCENE_DIRS': [],
}
def test_register_program_dir(self):
"""Register a program dir"""
with settings_context(self.settings):
resources.register_program_dir(self.absolute_path)
self.assertEqual(len(settings.PROGRAM_DIRS), 1)
def test_register_texture_dir(self):
"""Register a texture dir"""
with settings_context(self.settings):
resources.register_texture_dir(self.absolute_path)
self.assertEqual(len(settings.TEXTURE_DIRS), 1)
def test_register_scene_dir(self):
"""Register a scene dir"""
with settings_context(self.settings):
resources.register_scene_dir(self.absolute_path)
self.assertEqual(len(settings.SCENE_DIRS), 1)
def test_register_data_dir(self):
"""Register a data dir"""
with settings_context(self.settings):
resources.register_data_dir(self.absolute_path)
self.assertEqual(len(settings.DATA_DIRS), 1)
def test_relative_path(self):
"""Raise error if relative path is passed"""
with settings_context(self.settings):
with self.assertRaises(ImproperlyConfigured):
resources.register_dir(self.relative_path)
def test_non_dir(self):
"""Register nonexistent path"""
with settings_context(self.settings):
with self.assertRaises(ImproperlyConfigured):
resources.register_dir(self.nonexist_path)
def test_register_file(self):
"""Attempt to register a file as a search path"""
with settings_context(self.settings):
with self.assertRaises(ImproperlyConfigured):
resources.register_dir(self.file_path)
def test_reister_path_duplicates(self):
"""Ensure search path only occur once if registered multipel times"""
with settings_context(self.settings):
resources.register_dir(self.absolute_path)
resources.register_dir(self.absolute_path)
resources.register_dir(self.absolute_path)
self.assertEqual(len(settings.DATA_DIRS), 1)
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