# coding: utf8 import os import unittest from kalliope.core.Models import Singleton, Signal from kalliope.core.ConfigurationManager import BrainLoader from kalliope.core.Models import Neuron from kalliope.core.Models import Synapse from kalliope.core.Models.Brain import Brain from kalliope.core.Models.settings.Settings import Settings class TestBrainLoader(unittest.TestCase): def setUp(self): # be sure the brain haven't been instantiated before Singleton._instances = dict() if "/Tests" in os.getcwd(): self.brain_to_test = os.getcwd() + os.sep + "brains/brain_test.yml" else: self.brain_to_test = os.getcwd() + os.sep + "Tests/brains/brain_test.yml" self.expected_result = [ {'signals': [{'order': 'test_order'}], 'neurons': [{'say': {'message': ['test message']}}], 'name': 'test'}, {'signals': [{'order': 'test_order_2'}], 'neurons': [{'say': {'message': ['test message']}}], 'name': 'test2'}, {'signals': [{'order': 'order_for_int'}], 'neurons': [{'sleep': {'seconds': 60}}], 'name': 'testint'}, {'includes': ['included_brain_test.yml']}, {'signals': [{'order': 'test_order_3'}], 'neurons': [{'say': {'message': ['test message']}}], 'name': 'test3'} ] def tearDown(self): Singleton._instances = dict() def test_get_yaml_config(self): """ Test we can get a yaml config from the path """ brain_loader = BrainLoader(file_path=self.brain_to_test) self.assertEqual(brain_loader.yaml_config, self.expected_result) def test_load_brain(self): """ Test the class return a valid brain object """ neuron = Neuron(name='say', parameters={'message': ['test message']}) neuron2 = Neuron(name='sleep', parameters={'seconds': 60}) signal1 = Signal(name="order", parameters="test_order") signal2 = Signal(name="order", parameters="test_order_2") signal3 = Signal(name="order", parameters="test_order_3") signal4 = Signal(name="order", parameters="order_for_int") synapse1 = Synapse(name="test", neurons=[neuron], signals=[signal1]) synapse2 = Synapse(name="test2", neurons=[neuron], signals=[signal2]) synapse3 = Synapse(name="test3", neurons=[neuron], signals=[signal3]) synapse4 = Synapse(name="testint", neurons=[neuron2], signals=[signal4]) synapses = [synapse1, synapse2, synapse4, synapse3] brain = Brain() brain.synapses = synapses brain.brain_file = self.brain_to_test brain.brain_yaml = self.expected_result brain_loader = BrainLoader(file_path=self.brain_to_test) self.assertEqual(brain, brain_loader.brain) def test_get_neurons(self): """ Test to get neurons from the brainLoader scenarii: - 1/ get a simple neuron from the brainloader - 2/ get a neuron with global variables as parameters - 3/ get a neuron with int as parameters """ # 1/ get a simple neuron from the brainloader st = Settings() neuron_list = [{'say': {'message': ['test message']}}] neuron = Neuron(name='say', parameters={'message': ['test message']}) bl = BrainLoader(file_path=self.brain_to_test) neurons_from_brain_loader = bl._get_neurons(neuron_list, settings=st) self.assertEqual([neuron], neurons_from_brain_loader) # 2/ get a neuron with global variables as parameters neuron_list = [{'say': {'message': ['bonjour {{name}}']}}] variables = { "author": "Lamonf", "test_number": 60, "name": "kalliope" } st = Settings(variables=variables) bl = BrainLoader(file_path=self.brain_to_test) neurons_from_brain_loader = bl._get_neurons(neuron_list, settings=st) neuron = Neuron(name='say', parameters={'message': ['bonjour kalliope']}) self.assertEqual([neuron], neurons_from_brain_loader) # 3/ get a neuron with int as parameters st = Settings() neuron_list = [{'sleep': {'seconds': 60}}] neuron = Neuron(name='sleep', parameters={'seconds': 60}) bl = BrainLoader(file_path=self.brain_to_test) neurons_from_brain_loader = bl._get_neurons(neuron_list, settings=st) self.assertEqual([neuron], neurons_from_brain_loader) def test_get_signals(self): signals = [{'order': 'test_order'}] signal = Signal(name="order", parameters="test_order") bl = BrainLoader(file_path=self.brain_to_test) signals_from_brain_loader = bl._get_signals(signals) self.assertEqual([signal], signals_from_brain_loader) def test_singleton(self): bl1 = BrainLoader(file_path=self.brain_to_test) bl2 = BrainLoader(file_path=self.brain_to_test) self.assertTrue(bl1.brain is bl2.brain) def test_replace_global_variables(self): """ Testing the _replace_global_variables function from the NeuronLauncher. Scenarii: - 1/ only one global variable - 2/ global variable with string after - 3/ global variable with int after - 4/ multiple global variables - 5/ parameter value is a list - 6/ parameter is a dict """ # 1/ only one global variable parameters = { 'var1': '{{hello}}' } variables = { "hello": "test", "hello2": "test2", } st = Settings(variables=variables) expected_parameters = { 'var1': 'test' } self.assertEqual(BrainLoader._replace_global_variables(parameter=parameters, settings=st), expected_parameters, "Fail to assign a single global variable to parameters") # 2/ global variable with string after parameters = { 'var1': '{{hello}} Sispheor' } variables = { "hello": "test", "hello2": "test2", } st = Settings(variables=variables) expected_parameters = { 'var1': 'test Sispheor' } self.assertEqual(BrainLoader._replace_global_variables(parameter=parameters, settings=st), expected_parameters, "Fail to assign a global variable with string after to parameters") # 3/ global variable with int after parameters = { 'var1': '{{hello}}0' } variables = { "hello": 60, "hello2": "test2", } st = Settings(variables=variables) expected_parameters = { 'var1': '600' } self.assertEqual(BrainLoader._replace_global_variables(parameter=parameters, settings=st), expected_parameters, "Fail to assign global variable with int after to parameters") # 4/ multiple global variables parameters = { 'var1': '{{hello}} {{me}}' } variables = { "hello": "hello", "me": "LaMonf" } st = Settings(variables=variables) expected_parameters = { 'var1': 'hello LaMonf' } self.assertEqual(BrainLoader._replace_global_variables(parameter=parameters, settings=st), expected_parameters, "Fail to assign multiple global variables to parameters") # 5/ parameter value is a list parameters = { 'var1': '[hello {{name}}, bonjour {{name}}]' } variables = { "name": "LaMonf", "hello2": "test2", } st = Settings(variables=variables) expected_parameters = { 'var1': '[hello LaMonf, bonjour LaMonf]' } self.assertEqual(BrainLoader._replace_global_variables(parameter=parameters, settings=st), expected_parameters, "Fail to assign a single global when parameter value is a list to neuron") # 6/ parameter is a dict parameters = {'from_answer_link': [{'synapse': 'synapse2', 'answers': ['absolument', '{{ name }}']}, {'synapse': 'synapse3', 'answers': ['{{ name }}']}], 'default': 'synapse4'} variables = { "name": "nico" } st = Settings(variables=variables) expected_parameters = { 'from_answer_link': [ {'synapse': 'synapse2', 'answers': ['absolument', 'nico']}, {'synapse': 'synapse3', 'answers': ['nico']}], 'default': 'synapse4' } self.assertEqual(BrainLoader._replace_global_variables(parameter=parameters, settings=st), expected_parameters, "Fail to assign a single global when parameter value is a list to neuron") def test_get_global_variable(self): """ Test the get_global_variable of the OrderAnalyser Class """ sentence = "i am {{name2}}" variables = { "name": "LaMonf", "name2": "kalliope", "name3": u"kalliopé", "name4": 1 } st = Settings(variables=variables) expected_result = "i am kalliope" self.assertEqual(BrainLoader._get_global_variable(sentence=sentence, settings=st), expected_result) # test with accent sentence = "i am {{name3}}" expected_result = u"i am kalliopé" self.assertEqual(BrainLoader._get_global_variable(sentence=sentence, settings=st), expected_result) # test with int sentence = "i am {{name4}}" expected_result = "i am 1" self.assertEqual(BrainLoader._get_global_variable(sentence=sentence, settings=st), expected_result) if __name__ == '__main__': unittest.main()