2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 China Mobile.
4 * Copyright (C) 2021 Deutsche Telekom AG. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.dcaegen2.kpi.computation;
24 import static org.junit.Assert.assertEquals;
25 import static org.mockito.Mockito.mock;
26 import static org.mockito.Mockito.when;
28 import java.util.List;
30 import org.junit.Test;
31 import org.onap.dcaegen2.kpi.computation.KpiComputation;
32 import org.onap.dcaegen2.kpi.models.Configuration;
33 import org.onap.dcaegen2.kpi.models.VesEvent;
35 import java.math.BigDecimal;
36 import java.math.RoundingMode;
38 public class KpiComputationTest {
40 private static final String KPI_CONFIG_FILE = "kpi/kpi_config.json";
41 private static final String VES_MESSAGE_FILE = "kpi/ves_message.json";
42 private static final String KPI_CONFIG_RATIO_FILE = "kpi/kpi_config_ratio.json";
45 public void testKpiComputation() {
48 String strKpiConfig = FileUtils.getFileContents(KPI_CONFIG_FILE);
50 String vesMessage = FileUtils.getFileContents(VES_MESSAGE_FILE);
52 Configuration config = mock(Configuration.class);
53 when(config.getKpiConfig()).thenReturn(strKpiConfig);
54 List<VesEvent> vesList = new KpiComputation().checkAndDoComputation(vesMessage, config);
56 VesEvent vesEvent = vesList.get(0);
57 assertEquals(vesEvent.getEvent().getPerf3gppFields().getMeasDataCollection().getMeasInfoList().get(0)
58 .getMeasValuesList().get(0).getMeasResults().get(0).getSvalue(), "40");
62 public void testKpiComputationRatio() {
63 String strKpiConfigRatio = FileUtils.getFileContents(KPI_CONFIG_RATIO_FILE);
64 String vesMessage = FileUtils.getFileContents(VES_MESSAGE_FILE);
65 Configuration config = mock(Configuration.class);
66 when(config.getKpiConfig()).thenReturn(strKpiConfigRatio);
67 List<VesEvent> vesList = new KpiComputation().checkAndDoComputation(vesMessage, config);
68 VesEvent vesEvent = vesList.get(0);
69 assertEquals(vesEvent.getEvent().getPerf3gppFields().getMeasDataCollection().getMeasInfoList().get(0)
70 .getMeasValuesList().get(0).getMeasResults().get(0).getSvalue(), "50");