mirror of
https://github.com/ChristianLight/tutor.git
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245 lines
8.7 KiB
Python
245 lines
8.7 KiB
Python
import unittest
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from unittest.mock import Mock, patch
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from tutor import config as tutor_config
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from tutor import exceptions, fmt, plugins
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from tutor.types import Config, get_typed
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class PluginsTests(unittest.TestCase):
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def setUp(self) -> None:
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plugins.Plugins.clear()
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@patch.object(plugins.DictPlugin, "iter_installed", return_value=[])
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def test_iter_installed(self, dict_plugin_iter_installed: Mock) -> None:
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with patch.object(plugins.pkg_resources, "iter_entry_points", return_value=[]): # type: ignore
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self.assertEqual([], list(plugins.iter_installed()))
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dict_plugin_iter_installed.assert_called_once()
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def test_is_installed(self) -> None:
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self.assertFalse(plugins.is_installed("dummy"))
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@patch.object(plugins.DictPlugin, "iter_installed", return_value=[])
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def test_official_plugins(self, dict_plugin_iter_installed: Mock) -> None:
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with patch.object(plugins.importlib, "import_module", return_value=42): # type: ignore
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plugin1 = plugins.OfficialPlugin.load("plugin1")
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with patch.object(plugins.importlib, "import_module", return_value=43): # type: ignore
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plugin2 = plugins.OfficialPlugin.load("plugin2")
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with patch.object(
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plugins.EntrypointPlugin,
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"iter_installed",
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return_value=[plugin1],
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):
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self.assertEqual(
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[plugin1, plugin2],
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list(plugins.iter_installed()),
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)
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dict_plugin_iter_installed.assert_called_once()
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def test_enable(self) -> None:
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config: Config = {plugins.CONFIG_KEY: []}
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with patch.object(plugins, "is_installed", return_value=True):
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plugins.enable(config, "plugin2")
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plugins.enable(config, "plugin1")
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self.assertEqual(["plugin1", "plugin2"], config[plugins.CONFIG_KEY])
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def test_enable_twice(self) -> None:
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config: Config = {plugins.CONFIG_KEY: []}
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with patch.object(plugins, "is_installed", return_value=True):
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plugins.enable(config, "plugin1")
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plugins.enable(config, "plugin1")
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self.assertEqual(["plugin1"], config[plugins.CONFIG_KEY])
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def test_enable_not_installed_plugin(self) -> None:
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config: Config = {"PLUGINS": []}
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with patch.object(plugins, "is_installed", return_value=False):
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self.assertRaises(exceptions.TutorError, plugins.enable, config, "plugin1")
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@patch.object(
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plugins.Plugins,
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"iter_installed",
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return_value=[
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plugins.DictPlugin(
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{
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"name": "plugin1",
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"version": "1.0.0",
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"config": {"set": {"KEY": "value"}},
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}
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),
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plugins.DictPlugin(
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{
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"name": "plugin2",
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"version": "1.0.0",
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}
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),
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],
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)
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def test_disable(self, _iter_installed_mock: Mock) -> None:
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config: Config = {"PLUGINS": ["plugin1", "plugin2"]}
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with patch.object(fmt, "STDOUT"):
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plugin = plugins.get_enabled(config, "plugin1")
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plugins.disable(config, plugin)
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self.assertEqual(["plugin2"], config["PLUGINS"])
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@patch.object(
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plugins.Plugins,
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"iter_installed",
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return_value=[
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plugins.DictPlugin(
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{
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"name": "plugin1",
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"version": "1.0.0",
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"config": {"set": {"KEY": "value"}},
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}
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),
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],
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)
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def test_disable_removes_set_config(self, _iter_installed_mock: Mock) -> None:
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config: Config = {"PLUGINS": ["plugin1"], "KEY": "value"}
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plugin = plugins.get_enabled(config, "plugin1")
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with patch.object(fmt, "STDOUT"):
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plugins.disable(config, plugin)
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self.assertEqual([], config["PLUGINS"])
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self.assertNotIn("KEY", config)
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def test_none_plugins(self) -> None:
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config: Config = {plugins.CONFIG_KEY: None}
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self.assertFalse(plugins.is_enabled(config, "myplugin"))
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def test_patches(self) -> None:
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class plugin1:
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patches = {"patch1": "Hello {{ ID }}"}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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patches = list(plugins.iter_patches({}, "patch1"))
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self.assertEqual([("plugin1", "Hello {{ ID }}")], patches)
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def test_plugin_without_patches(self) -> None:
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", None)],
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):
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patches = list(plugins.iter_patches({}, "patch1"))
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self.assertEqual([], patches)
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def test_configure(self) -> None:
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class plugin1:
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config: Config = {
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"add": {"PARAM1": "value1", "PARAM2": "value2"},
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"set": {"PARAM3": "value3"},
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"defaults": {"PARAM4": "value4"},
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}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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base = tutor_config.get_base({})
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defaults = tutor_config.get_defaults({})
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self.assertEqual(base["PARAM3"], "value3")
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self.assertEqual(base["PLUGIN1_PARAM1"], "value1")
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self.assertEqual(base["PLUGIN1_PARAM2"], "value2")
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self.assertEqual(defaults["PLUGIN1_PARAM4"], "value4")
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def test_configure_set_does_not_override(self) -> None:
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config: Config = {"ID1": "oldid"}
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class plugin1:
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config: Config = {"set": {"ID1": "newid", "ID2": "id2"}}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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tutor_config.update_with_base(config)
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self.assertEqual("oldid", config["ID1"])
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self.assertEqual("id2", config["ID2"])
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def test_configure_set_random_string(self) -> None:
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class plugin1:
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config: Config = {"set": {"PARAM1": "{{ 128|random_string }}"}}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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config = tutor_config.get_base({})
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tutor_config.render_full(config)
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self.assertEqual(128, len(get_typed(config, "PARAM1", str)))
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def test_configure_default_value_with_previous_definition(self) -> None:
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config: Config = {"PARAM1": "value"}
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class plugin1:
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config: Config = {"defaults": {"PARAM2": "{{ PARAM1 }}"}}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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tutor_config.update_with_defaults(config)
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self.assertEqual("{{ PARAM1 }}", config["PLUGIN1_PARAM2"])
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def test_config_load_from_plugins(self) -> None:
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config: Config = {}
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class plugin1:
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config: Config = {"add": {"PARAM1": "{{ 10|random_string }}"}}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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tutor_config.update_with_base(config)
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tutor_config.update_with_defaults(config)
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tutor_config.render_full(config)
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value1 = get_typed(config, "PLUGIN1_PARAM1", str)
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self.assertEqual(10, len(value1))
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def test_hooks(self) -> None:
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class plugin1:
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hooks = {"init": ["myclient"]}
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with patch.object(
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plugins.Plugins,
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"iter_enabled",
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return_value=[plugins.BasePlugin("plugin1", plugin1)],
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):
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self.assertEqual(
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[("plugin1", ["myclient"])], list(plugins.iter_hooks({}, "init"))
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)
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def test_plugins_are_updated_on_config_change(self) -> None:
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config: Config = {"PLUGINS": []}
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plugins1 = plugins.Plugins(config)
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self.assertEqual(0, len(list(plugins1.iter_enabled())))
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config["PLUGINS"] = ["plugin1"]
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with patch.object(
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plugins.Plugins,
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"iter_installed",
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return_value=[plugins.BasePlugin("plugin1", None)],
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):
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plugins2 = plugins.Plugins(config)
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self.assertEqual(1, len(list(plugins2.iter_enabled())))
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def test_dict_plugin(self) -> None:
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plugin = plugins.DictPlugin(
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{"name": "myplugin", "config": {"set": {"KEY": "value"}}, "version": "0.1"}
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)
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self.assertEqual("myplugin", plugin.name)
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self.assertEqual({"KEY": "value"}, plugin.config_set)
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