57 lines
2.1 KiB
Python
57 lines
2.1 KiB
Python
# Copyright 2020 Mycroft AI Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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from unittest import TestCase, mock
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import mycroft.util.plugins as mycroft_plugins
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def get_plug_mock(name):
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load_mock = mock.Mock(name=name)
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load_mock.name = name
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plug_mock = mock.Mock(name=name)
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plug_mock.name = name
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plug_mock.load.return_value = load_mock
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return plug_mock
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def mock_iter_entry_points(plug_type):
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"""Function to return mocked plugins."""
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plugs = {
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'mycroft.plugins.tts': [get_plug_mock('dummy'),
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get_plug_mock('remote')],
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'mycroft.plugins.stt': [get_plug_mock('dummy'),
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get_plug_mock('deepspeech')]
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}
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return plugs.get(plug_type, [])
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@mock.patch('mycroft.util.plugins.pkg_resources')
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class TestPlugins(TestCase):
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def test_load_existing(self, mock_pkg_res):
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"""Ensure that plugin objects are returned if found."""
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mock_pkg_res.iter_entry_points.side_effect = mock_iter_entry_points
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# Load a couple of existing modules and verify that they're Ok
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plug = mycroft_plugins.load_plugin('mycroft.plugins.tts', 'dummy')
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self.assertEqual(plug.name, 'dummy')
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plug = mycroft_plugins.load_plugin('mycroft.plugins.stt', 'deepspeech')
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self.assertEqual(plug.name, 'deepspeech')
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def test_load_nonexisting(self, mock_pkg_res):
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"""Ensure that the return value is None when no plugin is found."""
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mock_pkg_res.iter_entry_points.side_effect = mock_iter_entry_points
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plug = mycroft_plugins.load_plugin('mycroft.plugins.tts', 'blah')
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self.assertEqual(plug, None)
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