82 lines
3.2 KiB
Python
82 lines
3.2 KiB
Python
import unittest
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from evennia.utils import containers
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from django.conf import settings
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from django.test import override_settings
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from evennia.utils.utils import class_from_module
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from evennia import DefaultScript
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_BASE_TYPECLASS = class_from_module(settings.BASE_SCRIPT_TYPECLASS)
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class GoodScript(DefaultScript):
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pass
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class InvalidScript:
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pass
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class TestGlobalScriptContainer(unittest.TestCase):
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def test_init_with_no_scripts(self):
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gsc = containers.GlobalScriptContainer()
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self.assertEqual(len(gsc.loaded_data), 0)
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@override_settings(GLOBAL_SCRIPTS={})
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def test_start_with_no_scripts(self):
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gsc = containers.GlobalScriptContainer()
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gsc.start()
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self.assertEqual(len(gsc.typeclass_storage), 0)
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@override_settings(GLOBAL_SCRIPTS={'script_name': {}})
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def test_start_with_typeclassless_script(self):
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"""No specified typeclass should fallback to base"""
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gsc = containers.GlobalScriptContainer()
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gsc.start()
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self.assertEqual(len(gsc.typeclass_storage), 1)
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self.assertIn('script_name', gsc.typeclass_storage)
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self.assertEqual(gsc.typeclass_storage['script_name'], _BASE_TYPECLASS)
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@override_settings(GLOBAL_SCRIPTS={'script_name': {'typeclass': 'evennia.utils.tests.test_containers.NoScript'}})
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def test_start_with_nonexistent_script(self):
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"""Missing script class should fall back to base"""
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gsc = containers.GlobalScriptContainer()
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gsc.start()
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self.assertEqual(len(gsc.typeclass_storage), 1)
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self.assertIn('script_name', gsc.typeclass_storage)
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self.assertEqual(gsc.typeclass_storage['script_name'], _BASE_TYPECLASS)
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@override_settings(GLOBAL_SCRIPTS={'script_name': {'typeclass': 'evennia.utils.tests.test_containers.GoodScript'}})
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def test_start_with_valid_script(self):
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gsc = containers.GlobalScriptContainer()
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gsc.start()
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self.assertEqual(len(gsc.typeclass_storage), 1)
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self.assertIn('script_name', gsc.typeclass_storage)
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self.assertEqual(gsc.typeclass_storage['script_name'], GoodScript)
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@override_settings(GLOBAL_SCRIPTS={'script_name': {'typeclass': 'evennia.utils.tests.test_containers.InvalidScript'}})
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def test_start_with_invalid_script(self):
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"""Script class doesn't implement required methods methods"""
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gsc = containers.GlobalScriptContainer()
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with self.assertRaises(AttributeError) as err:
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gsc.start()
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# check for general attribute failure on the invalid class to preserve against future code-rder changes
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self.assertTrue(str(err.exception).startswith("type object 'InvalidScript' has no attribute"), err.exception)
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@override_settings(GLOBAL_SCRIPTS={'script_name': {'typeclass': 'evennia.utils.tests.data.broken_script.BrokenScript'}})
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def test_start_with_broken_script(self):
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"""Un-importable script should traceback"""
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gsc = containers.GlobalScriptContainer()
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with self.assertRaises(Exception) as err:
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gsc.start()
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# exception raised by imported module
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self.assertTrue(str(err.exception).startswith("cannot import name 'nonexistent_module' from 'evennia'"), err.exception)
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