| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.sshd.common; |
| |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| import org.apache.sshd.common.AttributeStore.AttributeKey; |
| import org.apache.sshd.common.channel.Channel; |
| import org.apache.sshd.common.session.Session; |
| import org.apache.sshd.util.test.BaseTestSupport; |
| import org.junit.FixMethodOrder; |
| import org.junit.Test; |
| import org.junit.runners.MethodSorters; |
| import org.mockito.Matchers; |
| import org.mockito.Mockito; |
| import org.mockito.invocation.InvocationOnMock; |
| import org.mockito.stubbing.Answer; |
| |
| /** |
| * @author <a href="mailto:dev@mina.apache.org">Apache MINA SSHD Project</a> |
| */ |
| @FixMethodOrder(MethodSorters.NAME_ASCENDING) |
| public class AttributeStoreTest extends BaseTestSupport { |
| private static final AttributeKey<String> KEY = new AttributeKey<>(); |
| |
| public AttributeStoreTest() { |
| super(); |
| } |
| |
| @Test |
| public void testResolveFactoryManagerAttribute() { |
| assertNull("Unexpected null factory value", AttributeStore.Utils.resolveAttribute((FactoryManager) null, KEY)); |
| |
| FactoryManager manager = Mockito.mock(FactoryManager.class); |
| String expected = setAttributeValue(manager, getCurrentTestName()); |
| assertSame("Mismatched resolved value", expected, AttributeStore.Utils.resolveAttribute(manager, KEY)); |
| } |
| |
| @Test |
| public void testResolveSessionAttribute() { |
| assertNull("Unexpected null session value", AttributeStore.Utils.resolveAttribute((Session) null, KEY)); |
| |
| Session session = Mockito.mock(Session.class); |
| final AtomicInteger managerCount = new AtomicInteger(0); |
| Mockito.when(session.getFactoryManager()).then(new Answer<FactoryManager>() { |
| @Override |
| public FactoryManager answer(InvocationOnMock invocation) throws Throwable { |
| managerCount.incrementAndGet(); |
| return null; |
| } |
| }); |
| setAttributeValue(session, null); |
| assertNull("Unexpected success for empty attribute", AttributeStore.Utils.resolveAttribute(session, KEY)); |
| assertEquals("Factory manager not requested", 1, managerCount.getAndSet(0)); |
| |
| String expected = setAttributeValue(session, getCurrentTestName()); |
| assertSame("Mismatched attribute value", expected, AttributeStore.Utils.resolveAttribute(session, KEY)); |
| assertEquals("Unexpected manager request", 0, managerCount.get()); |
| } |
| |
| @Test |
| public void testResolveChannelAttribute() { |
| assertNull("Unexpected null channek value", AttributeStore.Utils.resolveAttribute((Channel) null, KEY)); |
| |
| final Session session = Mockito.mock(Session.class); |
| final AtomicInteger managerCount = new AtomicInteger(0); |
| Mockito.when(session.getFactoryManager()).thenAnswer(new Answer<FactoryManager>() { |
| @Override |
| public FactoryManager answer(InvocationOnMock invocation) throws Throwable { |
| managerCount.incrementAndGet(); |
| return null; |
| } |
| }); |
| setAttributeValue(session, null); |
| |
| Channel channel = Mockito.mock(Channel.class); |
| final AtomicInteger sessionCount = new AtomicInteger(0); |
| Mockito.when(channel.getSession()).thenAnswer(new Answer<Session>() { |
| @Override |
| public Session answer(InvocationOnMock invocation) throws Throwable { |
| sessionCount.incrementAndGet(); |
| return session; |
| } |
| }); |
| setAttributeValue(channel, null); |
| |
| assertNull("Unexpected success for empty attribute", AttributeStore.Utils.resolveAttribute(channel, KEY)); |
| assertEquals("Session not requested", 1, sessionCount.getAndSet(0)); |
| assertEquals("Factory manager not requested", 1, managerCount.getAndSet(0)); |
| |
| String expected = setAttributeValue(channel, getCurrentTestName()); |
| assertSame("Mismatched attribute value", expected, AttributeStore.Utils.resolveAttribute(channel, KEY)); |
| assertEquals("Unexpected session request", 0, sessionCount.get()); |
| assertEquals("Unexpected manager request", 0, managerCount.get()); |
| } |
| |
| private static String setAttributeValue(AttributeStore store, String value) { |
| Mockito.when(store.getAttribute(Matchers.eq(KEY))).thenReturn(value); |
| return value; |
| } |
| } |