monasca-analytics/test/mocks/classifier_mock.py

33 lines
1.0 KiB
Python

#!/usr/bin/env python
# Copyright (c) 2016 Hewlett Packard Enterprise Development Company, L.P.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import numpy as np
from monasca_analytics.sml import svm_one_class as svm
class MockClassifier(object):
def __init__(self, predict_anomaly=False):
self._predict_anomaly = predict_anomaly
self.predict_cnt = 0
def predict(self, _):
self.predict_cnt += 1
if self._predict_anomaly:
return np.array([svm.ANOMALY])
return np.array([svm.NON_ANOMALY])