mirror of
https://github.com/gsi-upm/senpy
synced 2024-12-22 21:18:12 +00:00
263 lines
9.6 KiB
Python
263 lines
9.6 KiB
Python
#
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# Copyright 2014 Grupo de Sistemas Inteligentes (GSI) DIT, UPM
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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 __future__ import print_function
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import os
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from copy import deepcopy
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import logging
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from functools import partial
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from senpy.extensions import Senpy
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from senpy import plugins, config, api
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from senpy.models import Error, Results, Entry, EmotionSet, Emotion, Plugin
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from flask import Flask
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from unittest import TestCase
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def analyse(instance, **kwargs):
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basic = api.parse_params(kwargs, api.API_PARAMS)
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request = api.parse_call(basic)
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return instance.analyse(request)
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class ExtensionsTest(TestCase):
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def setUp(self):
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self.app = Flask('test_extensions')
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self.examples_dir = os.path.join(os.path.dirname(__file__), '..', 'example-plugins')
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self.senpy = Senpy(plugin_folder=self.examples_dir,
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app=self.app,
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default_plugins=False)
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self.senpy.deactivate_all()
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self.senpy.activate_plugin("Dummy", sync=True)
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self.app.config['TESTING'] = True # Tell Flask not to catch Exceptions
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def test_init(self):
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""" Initialising the app with the extension. """
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assert hasattr(self.app, "senpy")
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tapp = Flask("temp app")
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self.senpy.init_app(tapp)
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assert hasattr(tapp, "senpy")
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def test_discovery(self):
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""" Discovery of plugins in given folders. """
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# noinspection PyProtectedMember
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print(self.senpy.plugins())
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assert self.senpy.get_plugin("dummy")
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def test_add_delete(self):
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'''Should be able to add and delete new plugins. '''
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new = plugins.Analyser(name='new', description='new', version=0)
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self.senpy.add_plugin(new)
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assert new in self.senpy.plugins(is_activated=False)
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self.senpy.delete_plugin(new)
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assert new not in self.senpy.plugins(is_activated=False)
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def test_adding_folder(self):
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""" It should be possible for senpy to look for plugins in more folders. """
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app = Flask('test_adding_folder')
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senpy = Senpy(plugin_folder=None,
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app=app,
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default_plugins=False)
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assert not senpy.analysis_plugins()
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senpy.add_folder(self.examples_dir)
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assert senpy.plugins(plugin_type=plugins.Analyser, is_activated=False)
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self.assertRaises(AttributeError, senpy.add_folder, 'DOES NOT EXIST')
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def test_installing(self):
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""" Installing a plugin """
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info = {
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'name': 'TestPip',
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'module': 'mynoop',
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'description': None,
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'requirements': ['noop'],
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'version': 0
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}
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module = plugins.from_info(info, root=self.examples_dir, install=True)
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assert module.name == 'TestPip'
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assert module
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import noop
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dir(noop)
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def test_enabling(self):
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""" Enabling a plugin """
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self.senpy.activate_all(sync=True)
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assert len(self.senpy.plugins()) >= 3
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assert self.senpy.get_plugin("Sleep").is_activated
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def test_installing_nonexistent(self):
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""" Fail if the dependencies cannot be met """
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info = {
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'name': 'TestPipFail',
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'module': 'dummy',
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'description': None,
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'requirements': ['IAmMakingThisPackageNameUpToFail'],
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'version': 0
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}
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with self.assertRaises(Error):
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plugins.install_deps(info)
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def test_disabling(self):
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""" Disabling a plugin """
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self.senpy.deactivate_all(sync=True)
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assert not self.senpy.get_plugin("dummy").is_activated
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assert not self.senpy.get_plugin("sleep").is_activated
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def test_default(self):
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""" Default plugin should be set """
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assert self.senpy.default_plugin
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assert self.senpy.default_plugin.name == "dummy"
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self.senpy.deactivate_all(sync=True)
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logging.debug("Default: {}".format(self.senpy.default_plugin))
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assert self.senpy.default_plugin is None
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def test_noplugin(self):
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""" Don't analyse if there isn't any plugin installed """
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self.senpy.deactivate_all(sync=True)
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self.assertRaises(Error, partial(analyse, self.senpy, input="tupni"))
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def test_analyse(self):
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""" Using a plugin """
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# I was using mock until plugin started inheriting
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# Leaf (defaultdict with __setattr__ and __getattr__.
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r1 = analyse(self.senpy, algorithm="Dummy", input="tupni", output="tuptuo")
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r2 = analyse(self.senpy, input="tupni", output="tuptuo")
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assert r1.activities[0].algorithm == "endpoint:plugins/dummy_0.1"
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assert r2.activities[0].algorithm == "endpoint:plugins/dummy_0.1"
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assert r1.entries[0]['nif:isString'] == 'input'
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def test_analyse_empty(self):
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""" Trying to analyse when no plugins are installed should raise an error."""
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app = Flask('test_adding_folder')
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senpy = Senpy(plugin_folder=None,
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app=app,
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default_plugins=False)
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self.assertRaises(Error, senpy.analyse, Results(), [])
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def test_analyse_wrong(self):
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""" Trying to analyse with a non-existent plugin should raise an error."""
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self.assertRaises(Error, analyse, self.senpy, algorithm='DOES NOT EXIST', input='test')
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def test_analyse_jsonld(self):
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""" Using a plugin with JSON-LD input"""
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js_input = '''{
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"@id": "prueba",
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"@type": "results",
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"entries": [
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{"@id": "entry1",
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"nif:isString": "tupni",
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"@type": "entry"
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}
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]
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}'''
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r1 = analyse(self.senpy,
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algorithm="Dummy",
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input=js_input,
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informat="json-ld",
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output="tuptuo")
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r2 = analyse(self.senpy,
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input="tupni",
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output="tuptuo")
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assert r1.activities[0].algorithm == "endpoint:plugins/dummy_0.1"
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assert r2.activities[0].algorithm == "endpoint:plugins/dummy_0.1"
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assert r1.entries[0]['nif:isString'] == 'input'
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def test_analyse_error(self):
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class ErrorPlugin(plugins.Analyser):
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author = 'nobody'
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version = 0
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ex = Error()
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def process(self, *args, **kwargs):
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raise self.ex
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m = ErrorPlugin(ex=Error('error in analysis', status=500))
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self.senpy.add_plugin(m)
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try:
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analyse(self.senpy, input='nothing', algorithm='ErrorPlugin')
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assert False
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except Error as ex:
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assert 'error in analysis' in ex['message']
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assert ex['status'] == 500
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m.ex = Exception('generic exception on analysis')
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try:
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analyse(self.senpy, input='nothing', algorithm='ErrorPlugin')
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assert False
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except Exception as ex:
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assert 'generic exception on analysis' in str(ex)
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def test_filtering(self):
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""" Filtering plugins """
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assert len(self.senpy.plugins(name="Dummy")) > 0
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assert not len(self.senpy.plugins(name="NotDummy"))
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assert self.senpy.plugins(name="Dummy", is_activated=True)
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self.senpy.deactivate_plugin("Dummy", sync=True)
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assert not len(self.senpy.plugins(name="Dummy",
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is_activated=True))
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def test_load_default_plugins(self):
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senpy = Senpy(plugin_folder=self.examples_dir, default_plugins=True)
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assert len(senpy.plugins(is_activated=False)) > 1
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def test_convert_emotions(self):
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self.senpy.activate_all(sync=True)
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plugin = Plugin({
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'id': 'imaginary',
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'onyx:usesEmotionModel': 'emoml:fsre-dimensions'
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})
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eSet1 = EmotionSet()
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activity = plugin.activity()
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eSet1.prov(activity)
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eSet1['onyx:hasEmotion'].append(Emotion({
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'emoml:arousal': 1,
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'emoml:potency': 0,
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'emoml:valence': 0
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}))
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response = Results({
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'activities': [activity],
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'entries': [Entry({
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'nif:isString': 'much ado about nothing',
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'onyx:hasEmotionSet': [eSet1]
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})]
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})
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params = {'emotion-model': 'emoml:big6',
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'algorithm': ['conversion'],
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'conversion': 'full'}
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r1 = deepcopy(response)
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r1.parameters = params
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self.senpy.analyse(r1)
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assert len(r1.entries[0].emotions) == 2
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params['conversion'] = 'nested'
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r2 = deepcopy(response)
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r2.parameters = params
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self.senpy.analyse(r2)
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assert len(r2.entries[0].emotions) == 1
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assert r2.entries[0].emotions[0]['prov:wasDerivedFrom'] == eSet1
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params['conversion'] = 'filtered'
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r3 = deepcopy(response)
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r3.parameters = params
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self.senpy.analyse(r3)
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assert len(r3.entries[0].emotions) == 1
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r3.jsonld()
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def testDefaultPlugins(self):
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'''The default set of plugins should all load'''
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self.app = Flask('test_extensions')
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self.examples_dir = os.path.join(os.path.dirname(__file__), '..', 'example-plugins')
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self.senpy = Senpy(app=self.app, default_plugins=False)
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