ioam/impl/src/test/java/io/fd/honeycomb/vppioam/impl/VppIoamModuleTest.java

   1 /*
   2  * Copyright (c) 2016 Cisco and/or its affiliates.
   3  *
   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:
   7  *
   8  *     http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17 package io.fd.honeycomb.vppioam.impl;
  18
  19 import static org.hamcrest.CoreMatchers.is;
  20 import static org.hamcrest.CoreMatchers.not;
  21 import static org.hamcrest.Matchers.empty;
  22 import static org.junit.Assert.assertNotNull;
  23 import static org.junit.Assert.assertThat;
  24 import static org.mockito.Mockito.mock;
  25 import static org.mockito.MockitoAnnotations.initMocks;
  26
  27 import com.google.inject.Guice;
  28 import com.google.inject.Inject;
  29 import com.google.inject.Provider;
  30 import com.google.inject.name.Named;
  31 import com.google.inject.testing.fieldbinder.Bind;
  32 import com.google.inject.testing.fieldbinder.BoundFieldModule;
  33 import io.fd.honeycomb.translate.impl.write.registry.FlatWriterRegistryBuilder;
  34 import io.fd.honeycomb.translate.write.WriterFactory;
  35 import java.util.HashSet;
  36 import java.util.Set;
  37 import org.junit.Before;
  38 import org.junit.Test;
  39 import org.mockito.Mock;
  40 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
  41
  42 import io.fd.vpp.jvpp.ioamtrace.future.FutureJVppIoamtraceFacade;
  43 import io.fd.vpp.jvpp.JVppRegistry;
  44
  45
  46 public class VppIoamModuleTest {
  47
  48     @Named("honeycomb-context")
  49     @Bind
  50     @Mock
  51     private DataBroker honeycombContext;
  52
  53     @Named("honeycomb-initializer")
  54     @Bind
  55     @Mock
  56     private DataBroker honeycombInitializer;
  57
  58     @Bind
  59     @Mock
  60     private JVppRegistry registry;
  61
  62     @Inject
  63     private Set<WriterFactory> writerFactories = new HashSet<>();
  64
  65     @Before
  66     public void setUp() throws Exception {
  67
  68         initMocks(this);
  69
  70         Guice.createInjector(new VppIoamModule(MockJVppIoamProvider.class), BoundFieldModule.of(this)).injectMembers(this);
  71     }
  72
  73     @Test
  74     public void testWriterFactories() throws Exception {
  75         assertThat(writerFactories, is(not(empty())));
  76
  77         final FlatWriterRegistryBuilder registryBuilder = new FlatWriterRegistryBuilder();
  78         writerFactories.forEach(factory -> factory.init(registryBuilder));
  79         assertNotNull(registryBuilder.build());
  80     }
  81
  82     private static final class MockJVppIoamProvider implements Provider<FutureJVppIoamtraceFacade> {
  83
  84         @Override
  85         public FutureJVppIoamtraceFacade get() {
  86             return mock(FutureJVppIoamtraceFacade.class);
  87         }
  88     }
  89 }
  90