2 * Copyright 2016-2017, Nokia Corporation
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.onap.core;
19 import org.junit.Before;
20 import org.junit.Test;
21 import org.mockito.Mockito;
22 import org.onap.vfc.nfvo.driver.vnfm.svnfm.nokia.vnfm.TestBase;
23 import org.onap.vnfmdriver.model.VimInfo;
24 import org.onap.vnfmdriver.model.VnfmInfo;
25 import org.springframework.core.env.Environment;
26 import org.springframework.test.util.ReflectionTestUtils;
28 import static java.lang.Long.valueOf;
29 import static junit.framework.TestCase.assertEquals;
30 import static junit.framework.TestCase.fail;
31 import static org.mockito.Mockito.*;
33 public class TestGenericExternalSystemInfoProvider extends TestBase {
35 private GenericExternalSystemInfoProvider genericExternalSystemInfoProvider;
39 when(environment.getProperty(IpMappingProvider.IP_MAP, String.class, "")).thenReturn("");
40 ReflectionTestUtils.setField(GenericExternalSystemInfoProvider.class, "logger", logger);
41 genericExternalSystemInfoProvider = Mockito.spy(new TestClass(environment));
45 * the VNFM info is not retrieved within the cache eviction period
48 public void testQueryVnfmInfoWithin() throws Exception {
49 VnfmInfo expectedVnfmInfo = Mockito.mock(VnfmInfo.class);
50 when(genericExternalSystemInfoProvider.queryVnfmInfoFromSource(VNFM_ID)).thenReturn(expectedVnfmInfo);
51 when(environment.getProperty(GenericExternalSystemInfoProvider.VNFM_INFO_CACHE_EVICTION_IN_MS, Long.class, valueOf(GenericExternalSystemInfoProvider.DEFAULT_CACHE_EVICTION_TIMEOUT_IN_MS))).thenReturn(Long.valueOf(1234));
52 genericExternalSystemInfoProvider.afterPropertiesSet();
54 VnfmInfo vnfmInfo = genericExternalSystemInfoProvider.getVnfmInfo(VNFM_ID);
56 verify(logger).info("Querying VNFM info from source with " + VNFM_ID + " identifier");
57 assertEquals(expectedVnfmInfo, vnfmInfo);
59 VnfmInfo vnfmInfo2 = genericExternalSystemInfoProvider.getVnfmInfo(VNFM_ID);
60 //verify source system not called again
61 verify(logger).info("Querying VNFM info from source with " + VNFM_ID + " identifier");
62 verify(genericExternalSystemInfoProvider, Mockito.times(1)).queryVnfmInfoFromSource(VNFM_ID);
66 * the VNFM info is retrieved without the cache eviction period
69 //sleeping is required to make time pass (for cache to notice the change)
70 //cache is configured with 1 ms cache eviction without sleep it is not
71 //deterministic that at least 1 ms time will pass between calls
72 @SuppressWarnings("squid:S2925")
73 public void testQueryVnfmInfoOutside() throws Exception {
74 VnfmInfo expectedVnfmInfo = Mockito.mock(VnfmInfo.class);
75 when(genericExternalSystemInfoProvider.queryVnfmInfoFromSource(VNFM_ID)).thenReturn(expectedVnfmInfo);
76 when(environment.getProperty(GenericExternalSystemInfoProvider.VNFM_INFO_CACHE_EVICTION_IN_MS, Long.class, valueOf(GenericExternalSystemInfoProvider.DEFAULT_CACHE_EVICTION_TIMEOUT_IN_MS))).thenReturn(Long.valueOf(1));
77 genericExternalSystemInfoProvider.afterPropertiesSet();
79 VnfmInfo vnfmInfo = genericExternalSystemInfoProvider.getVnfmInfo(VNFM_ID);
81 assertEquals(expectedVnfmInfo, vnfmInfo);
84 VnfmInfo vnfmInfo2 = genericExternalSystemInfoProvider.getVnfmInfo(VNFM_ID);
85 //verify source system called again
86 verify(logger, times(2)).info("Querying VNFM info from source with " + VNFM_ID + " identifier");
87 verify(genericExternalSystemInfoProvider, Mockito.times(2)).queryVnfmInfoFromSource(VNFM_ID);
90 class TestClass extends GenericExternalSystemInfoProvider {
92 TestClass(Environment environment) {
97 public VnfmInfo queryVnfmInfoFromSource(String vnfmId) {
102 public VimInfo getVimInfo(String vimId) {
109 * Unable to query VNFM results is propagated
112 public void testUnableToQueryVnfmInfoProvider() throws Exception{
113 class TestClass extends GenericExternalSystemInfoProvider {
115 TestClass(Environment environment) {
120 public VnfmInfo queryVnfmInfoFromSource(String vnfmId) {
121 throw new RuntimeException();
125 public VimInfo getVimInfo(String vimId) {
130 new TestClass(null).getVnfmInfo(VNFM_ID);
134 assertEquals("Unable to query VNFM info for myVnfmId", e.getMessage());
135 verify(logger).error(eq("Unable to query VNFM info for myVnfmId"), any(RuntimeException.class));