org.junit.experimental.theories.Theory类的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.junit.experimental.theories.Theory类的一些代码示例，展示了Theory类的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Theory类的具体详情如下：
包路径：org.junit.experimental.theories.Theory
类名称：Theory

Theory介绍

暂无

代码示例

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryNonDirectoriesHaveFileWithSameContents(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, not(directory()));
  byte[] test = {42, 29, 32, 120, 69, 0, 1};
  try (OutputStream ostream = res.out()) {
    ostream.write(test);
  }
  byte[] result = new byte[test.length];
  try (InputStream istream = new FileInputStream(res.file())) {
    istream.read(result);
    assertThat(istream.read(), is(-1));
  }
  assertThat(result, equalTo(test));
}

代码示例来源：origin: junit-team/junit4

private boolean nullsOk() {
  Theory annotation = testMethod.getMethod().getAnnotation(
      Theory.class);
  if (annotation == null) {
    return false;
  }
  return annotation.nullsAccepted();
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryChildrenKnowTheirParents(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(directory()));
  Collection<Resource> children = res.list();
  assumeThat(children, not(empty())); // Make sure this resource has children
  for (Resource child : children) {
    Resource parent = child.parent();
    assertThat(parent, equalTo(res));
  }
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryDoubleClose(String path) throws Exception {
  final Resource res = getResource(path);
  assumeThat(res, is(resource()));
  OutputStream os = res.out();
  os.close();
  os.close();
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryMultipleOutputStreamsAreSafe(String path) throws Exception {
  final Resource res = getResource(path);
  assumeThat(res, is(resource()));
  final byte[] thread1Content = "This is the content for thread 1".getBytes();
  final byte[] thread2Content = "Thread 2 has this content".getBytes();
  try (OutputStream out1 = res.out()) {
    try (OutputStream out2 = res.out()) {
      for (int i = 0; i < thread1Content.length || i < thread2Content.length; i++) {
        if (i < thread1Content.length) {
          out1.write(thread1Content[i]);
        }
        if (i < thread2Content.length) {
          out2.write(thread2Content[i]);
        }
      }
    }
  }
  final byte[] resultContent;
  try (InputStream in = res.in()) {
    resultContent = IOUtils.toByteArray(in);
  }
  // 2 streams being written to concurrently should result in the resource containing
  // what was written to one of the two streams.
  assertThat(resultContent, anyOf(equalTo(thread1Content), equalTo(thread2Content)));
}

代码示例来源：origin: jenkinsci/remoting

@Theory
public void headerExchange(NetworkLayerFactory serverFactory, NetworkLayerFactory clientFactory) throws Exception {
  Random entropy = new Random();
          .on(clientFactory.create(selector.hub(), serverToClient.source(), clientToServer.sink()))
          .filter(new ConnectionHeadersFilterLayer(clientExpectedHeaders,
              new ConnectionHeadersFilterLayer.Listener() {
          .on(serverFactory.create(selector.hub(), clientToServer.source(), serverToClient.sink()))
          .filter(new ConnectionHeadersFilterLayer(serverExpectedHeaders,
              new ConnectionHeadersFilterLayer.Listener() {
  data.flip();
  server.get().send(data);
  client.get().awaitByteContent(is(expected));
  assertThat(client.get().asByteArray(), is(expected));
  assertThat(serverActualHeaders.get(1000, TimeUnit.MICROSECONDS), is(serverExpectedHeaders));
  assertThat(clientActualHeaders.get(1000, TimeUnit.MICROSECONDS), is(clientExpectedHeaders));

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryAddingFileToDirectoryAddsResource(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(directory()));
  File dir = res.dir();
  File file = new File(dir, "newFileCreatedDirectly");
  assumeTrue(file.createNewFile());
  Resource child = getResource(Paths.path(res.path(), "newFileCreatedDirectly"));
  Collection<Resource> children = res.list();
  assertThat(child, is(defined()));
  assertThat(children, hasItem(child));
}

代码示例来源：origin: neo4j/neo4j

@Theory
public void hashCodeMustFollowValues(
    ValueProducer values, Factory<PrimitiveCollection> factory )
  assumeTrue( values.isApplicable( factory ) );
  try ( PrimitiveCollection a = factory.newInstance() )
    int o = a.hashCode();
    assertThat( "0 elm hashcode equal", o, is( i ) );
    assertThat( "1 elm hashcode equal", n, is( j ) );
    assertThat( "2 elm hashcode equal", m, is( k ) );
    assertThat( "3 elm hashcode distinct", l, not( isOneOf( i, j, k, m, n, o ) ) );
    assertThat( "2 elm hashcode distinct", k, not( isOneOf( i, j, l, n, o ) ) );

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryDirectoriesHaveNoIstreams(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(directory()));
  exception.expect(IllegalStateException.class);
  res.in().close();
}

代码示例来源：origin: real-logic/agrona

@Theory
public void shouldGetSizeWhenEmpty(final Fixture fixture)
{
  final Queue<Integer> queue = fixture.newInstance();
  assertThat(queue.size(), is(0));
}

代码示例来源：origin: jenkinsci/remoting

@Theory
public void clientRefuses(NetworkLayerFactory serverFactory, NetworkLayerFactory clientFactory) throws Exception {
  ProtocolStack<IOBufferMatcher> client =
      ProtocolStack
          .on(clientFactory.create(selector.hub(), serverToClient.source(), clientToServer.sink()))
          .filter(new ConnectionHeadersFilterLayer(Collections.<String, String>emptyMap(),
              new ConnectionHeadersFilterLayer.Listener() {
          .on(serverFactory.create(selector.hub(), clientToServer.source(), serverToClient.sink()))
          .filter(new ConnectionHeadersFilterLayer(Collections.<String, String>emptyMap(),
              new ConnectionHeadersFilterLayer.Listener() {
      allOf(instanceOf(ConnectionRefusalException.class), not(instanceOf(PermanentConnectionRefusalException.class))));
  server.get().awaitClose();
  assertThat(server.get().getCloseCause(),

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryRenamedResourcesAreEquivalent(String path) throws Exception {
  final Resource res = getResource(path);
  assumeThat(res, resource());
  final byte[] expectedContent;
  try (InputStream in = res.in()) {
    expectedContent = IOUtils.toByteArray(in);
  }
  final Resource target = getUndefined();
  assertThat(res.renameTo(target), is(true));
  assertThat(target, resource());
  final byte[] resultContent;
  try (InputStream in = target.in()) {
    resultContent = IOUtils.toByteArray(in);
  }
  assertThat(resultContent, equalTo(expectedContent));
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryParentsKnowTheirChildren(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(directory()));
  Resource parent = res.parent();
  assumeThat(path, parent, notNullValue()); // Make sure this resource has a parent
  Collection<Resource> result = parent.list();
  assertThat(path, result, hasItem(res)); // this assumed equals was written!
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryHaveSamePath(String path) throws Exception {
  Resource res = getResource(path);
  String result = res.path();
  assertThat(result, is(equalTo(path)));
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryLeavesHaveEmptyListOfChildren(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(resource()));
  Collection<Resource> result = res.list();
  assertThat(result, empty());
}

代码示例来源：origin: lenskit/lenskit

@Theory
public void testSingleton(KeyData data) {
  assumeThat(data, notNullValue());
  long key = data.getKey();       // key to use
  long low = data.getLow();       // unused low key
  long high = data.getAfter(1);   // unused high key
  long[] rawKeys = {key};
  SortedKeyIndex keys = SortedKeyIndex.wrap(rawKeys, 1);
  assertThat(keys.size(), equalTo(1));
  assertThat(keys.size(), equalTo(1));
  assertThat(keys.keySet(), hasSize(1));
  assertThat(keys.tryGetIndex(key), equalTo(0));
  assertThat(keys.tryGetIndex(low), lessThan(0));
  assertThat(keys.tryGetIndex(high), lessThan(0));
  assertThat(keys.getKeyList(), contains(key));
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryParentIsDirectory(String path) throws Exception {
  Resource res = getResource(path);
  Resource parent = res.parent();
  assumeThat(path + " not root", parent, notNullValue());
  if (res.getType() != Type.UNDEFINED) {
    assertThat(path + " directory", parent, is(directory()));
  }
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryRecursiveDelete(String path) throws Exception {
  final Resource res = getResource(path);
  assumeThat(res, is(directory()));
  assumeThat(res, is(directory()));
  Collection<Resource> result = res.list();
  assumeThat(result.size(), greaterThan(0));
  assertTrue(res.delete());
}

代码示例来源：origin: geoserver/geoserver

@Theory
public void theoryDirectoriesHaveChildren(String path) throws Exception {
  Resource res = getResource(path);
  assumeThat(res, is(directory()));
  Collection<Resource> result = res.list();
  assertThat(result, notNullValue());
}

代码示例来源：origin: jenkinsci/remoting

@Theory
public void serverRejectsClient(NetworkLayerFactory serverFactory, NetworkLayerFactory clientFactory) throws Exception {
  Logger.getLogger(name.getMethodName()).log(
          clientFactory.create(selector.hub(), serverToClient.source(), clientToServer.sink()))
          .filter(new SSLEngineFilterLayer(clientEngine, null))
          .build(new IOBufferMatcherLayer());
          serverFactory.create(selector.hub(), clientToServer.source(), serverToClient.sink()))
          .filter(new SSLEngineFilterLayer(serverEngine, new SSLEngineFilterLayer.Listener() {
            @Override
  Logger.getLogger(name.getMethodName()).log(Level.INFO, "Waiting for server close");
  serverMatcher.awaitClose();
  assertThat(clientMatcher.getCloseCause(), instanceOf(ClosedChannelException.class));
  assertThat(serverMatcher.getCloseCause(), instanceOf(ConnectionRefusalException.class));
  Logger.getLogger(name.getMethodName()).log(Level.INFO, "Done");

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