appc-provider/appc-provider-bundle/src/test/java/org/onap/appc/provider/AppcProviderTest.java

   1 /*-
   2  * ============LICENSE_START=======================================================
   3  * ONAP : APPC
   4  * ================================================================================
   5  * Copyright (C) 2017-2018 AT&T Intellectual Property. All rights reserved.
   6  * ================================================================================
   7  * Copyright (C) 2017 Amdocs
   8  * =============================================================================
   9  * Licensed under the Apache License, Version 2.0 (the "License");
  10  * you may not use this file except in compliance with the License.
  11  * You may obtain a copy of the License at
  12  *
  13  *      http://www.apache.org/licenses/LICENSE-2.0
  14  *
  15  * Unless required by applicable law or agreed to in writing, software
  16  * distributed under the License is distributed on an "AS IS" BASIS,
  17  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  18  * See the License for the specific language governing permissions and
  19  * limitations under the License.
  20  *
  21  * ============LICENSE_END=========================================================
  22  */
  23
  24 package org.onap.appc.provider;
  25
  26 import org.junit.After;
  27 import org.junit.Assert;
  28 import org.junit.Before;
  29 import org.junit.Test;
  30 import org.junit.runner.RunWith;
  31 import org.mockito.Mock;
  32 import org.mockito.runners.MockitoJUnitRunner;
  33 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  34 import org.opendaylight.controller.md.sal.binding.test.AbstractDataBrokerTest;
  35 import org.opendaylight.controller.sal.binding.api.BindingAwareBroker;
  36 import org.opendaylight.controller.sal.binding.api.NotificationProviderService;
  37 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
  38 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.EvacuateInput;
  39 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.EvacuateOutput;
  40 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.MigrateInput;
  41 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.MigrateOutput;
  42 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.ModifyConfigInput;
  43 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.ModifyConfigOutput;
  44 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.RebuildInput;
  45 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.RebuildOutput;
  46 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.RestartInput;
  47 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.RestartOutput;
  48 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.SnapshotInput;
  49 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.SnapshotOutput;
  50 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.VmstatuscheckInput;
  51 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.VmstatuscheckOutput;
  52 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.common.request.header.CommonRequestHeader;
  53 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.config.payload.ConfigPayload;
  54 import org.opendaylight.yang.gen.v1.org.onap.appc.rev160104.vnf.resource.VnfResource;
  55 import org.opendaylight.yangtools.yang.common.RpcResult;
  56 import org.onap.appc.provider.topology.TopologyService;
  57 import java.util.concurrent.ExecutorService;
  58 import java.util.concurrent.Executors;
  59 import java.util.concurrent.Future;
  60 import java.lang.reflect.Field;
  61 import org.onap.appc.provider.Whitebox;
  62
  63 import static org.mockito.Matchers.any;
  64 import static org.mockito.Mockito.doReturn;
  65 import static org.mockito.Mockito.mock;
  66 import static org.mockito.Mockito.spy;
  67 import static org.mockito.Mockito.times;
  68 import static org.mockito.Mockito.verify;
  69
  70 @RunWith(MockitoJUnitRunner.class)
  71 public class AppcProviderTest extends AbstractDataBrokerTest {
  72
  73     @Mock
  74     private CommonRequestHeader commonRequestHeader;
  75     @Mock
  76     private ConfigPayload configPayload;
  77     @Mock
  78     private VnfResource vnfResource;
  79     @Mock
  80     private TopologyService topologyService;
  81
  82     private AppcProvider provider;
  83     private DataBroker dataBroker;
  84
  85
  86     /**
  87      * The @Before annotation is defined in the AbstractDataBrokerTest class. The method setupWithDataBroker is invoked
  88      * from inside the @Before method and is used to initialize the databroker with objects for a test runs. In our case
  89      * we use this oportunity to create an instance of our provider and initialize it (which registers it as a listener
  90      * etc). This method runs before every @Test method below.
  91      */
  92     @Override
  93     protected void setupWithDataBroker(DataBroker dataBroker) {
  94         super.setupWithDataBroker(dataBroker);
  95
  96         this.dataBroker = dataBroker;
  97     }
  98
  99     @Before
 100     public void setUp() throws Exception {
 101         NotificationProviderService nps = mock(NotificationProviderService.class);
 102         RpcProviderRegistry registry = mock(RpcProviderRegistry.class);
 103         BindingAwareBroker.RpcRegistration rpcRegistration = mock(BindingAwareBroker.RpcRegistration.class);
 104
 105         doReturn(rpcRegistration).when(registry).addRpcImplementation(any(), any());
 106
 107         provider = spy(new AppcProvider(dataBroker, nps, registry));
 108
 109         doReturn(topologyService).when(provider).getTopologyService();
 110     }
 111
 112     @Test
 113     public void testConstructor() throws Exception {
 114         Object executorService = Whitebox.getInternalState(provider, "executor");
 115         Assert.assertNotNull(executorService);
 116         Object internalRpcRegistration = Whitebox.getInternalState(provider,"rpcRegistration");
 117         Assert.assertNotNull(internalRpcRegistration);
 118     }
 119
 120     @Test
 121     public void testClose() throws Exception {
 122         ExecutorService executorService = spy(Executors.newFixedThreadPool(1));
 123         Whitebox.setInternalState(provider, "executor", executorService);
 124         BindingAwareBroker.RpcRegistration rpcRegistration = mock(BindingAwareBroker.RpcRegistration.class);
 125         Whitebox.setInternalState(provider, "rpcRegistration", rpcRegistration);
 126         provider.close();
 127
 128         verify(executorService, times(1)).shutdown();
 129         verify(rpcRegistration, times(1)).close();
 130     }
 131
 132     @Test
 133     public void testModifyConfig() throws Exception {
 134         ModifyConfigInput modifyConfigInput = mock(ModifyConfigInput.class);
 135         doReturn(commonRequestHeader).when(modifyConfigInput).getCommonRequestHeader();
 136         doReturn(configPayload).when(modifyConfigInput).getConfigPayload();
 137         // mock output
 138         RpcResult<ModifyConfigOutput> modifyConfigOutput = mock(RpcResult.class);
 139         doReturn(modifyConfigOutput).when(topologyService).modifyConfig(any(), any());
 140
 141         Future<RpcResult<ModifyConfigOutput>> rpcResultFuture = provider.modifyConfig(modifyConfigInput);
 142
 143         Assert.assertNotNull(rpcResultFuture);
 144     }
 145
 146     @Test
 147     public void testRebuild() throws Exception {
 148         RebuildInput input = mock(RebuildInput.class);
 149         RpcResult<RebuildOutput> output = mock(RpcResult.class);
 150         doReturn(vnfResource).when(input).getVnfResource();
 151         doReturn(output).when(topologyService).rebuild(any(), any());
 152
 153         Future<RpcResult<RebuildOutput>> rpcResultFuture = provider.rebuild(input);
 154
 155         Assert.assertNotNull(rpcResultFuture);
 156     }
 157
 158     @Test
 159     public void testRestart() throws Exception {
 160         RestartInput input = mock(RestartInput.class);
 161         RpcResult<RestartOutput> output = mock(RpcResult.class);
 162         doReturn(vnfResource).when(input).getVnfResource();
 163         doReturn(output).when(topologyService).restart(any(), any());
 164
 165         Future<RpcResult<RestartOutput>> rpcResultFuture = provider.restart(input);
 166
 167         Assert.assertNotNull(rpcResultFuture);
 168     }
 169
 170     @Test
 171     public void testMigrate() throws Exception {
 172         MigrateInput input = mock(MigrateInput.class);
 173         RpcResult<MigrateOutput> output = mock(RpcResult.class);
 174         doReturn(vnfResource).when(input).getVnfResource();
 175         doReturn(output).when(topologyService).migrate(any(), any());
 176
 177         Future<RpcResult<MigrateOutput>> rpcResultFuture = provider.migrate(input);
 178
 179         Assert.assertNotNull(rpcResultFuture);
 180     }
 181
 182     @Test
 183     public void testEvacuate() throws Exception {
 184         EvacuateInput input = mock(EvacuateInput.class);
 185         doReturn(vnfResource).when(input).getVnfResource();
 186
 187         Future<RpcResult<EvacuateOutput>> rpcResultFuture = provider.evacuate(input);
 188
 189         Assert.assertNull(rpcResultFuture);
 190     }
 191
 192     @Test
 193     public void testSnapshot() throws Exception {
 194         SnapshotInput input = mock(SnapshotInput.class);
 195         RpcResult<SnapshotOutput> output = mock(RpcResult.class);
 196         doReturn(vnfResource).when(input).getVnfResource();
 197         doReturn(output).when(topologyService).snapshot(any(), any());
 198
 199         Future<RpcResult<SnapshotOutput>> rpcResultFuture = provider.snapshot(input);
 200
 201         Assert.assertNotNull(rpcResultFuture);
 202     }
 203
 204     @Test
 205     public void testVmstatuscheck() throws Exception {
 206         VmstatuscheckInput input = mock(VmstatuscheckInput.class);
 207         RpcResult<VmstatuscheckOutput> output = mock(RpcResult.class);
 208         doReturn(vnfResource).when(input).getVnfResource();
 209         doReturn(output).when(topologyService).vmstatuscheck(any(), any());
 210
 211         Future<RpcResult<VmstatuscheckOutput>> rpcResultFuture = provider.vmstatuscheck(input);
 212
 213         Assert.assertNotNull(rpcResultFuture);
 214     }
 215
 216     @After
 217     public void tearDown() throws Exception {
 218         if (provider != null) {
 219             provider.close();
 220         }
 221     }
 222 }