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AmqpSupportTest.java
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AmqpSupportTest.java
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/*
* 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.activemq.artemis.protocol.amqp.proton;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertThrows;
import static org.junit.Assert.assertTrue;
import org.apache.qpid.proton.amqp.Symbol;
import org.apache.qpid.proton.engine.Link;
import org.junit.Test;
import org.mockito.Mockito;
/**
* Test for utility APIs in the AMQP support class
*/
public class AmqpSupportTest {
private static final Symbol A = Symbol.valueOf("A");
private static final Symbol B = Symbol.valueOf("B");
private static final Symbol C = Symbol.valueOf("C");
private static final Symbol D = Symbol.valueOf("D");
private static final Symbol[] ALL = new Symbol[] {D, B, C, A};
@Test
public void testContains() {
assertFalse(AmqpSupport.contains(null, Symbol.valueOf("test")));
assertFalse(AmqpSupport.contains(new Symbol[] {Symbol.valueOf("test")}, null));
assertFalse(AmqpSupport.contains(new Symbol[] {Symbol.valueOf("a")}, Symbol.valueOf("test")));
assertTrue(AmqpSupport.contains(new Symbol[] {Symbol.valueOf("test")}, Symbol.valueOf("test")));
assertTrue(AmqpSupport.contains(ALL, B));
assertTrue(AmqpSupport.contains(ALL, D));
assertTrue(AmqpSupport.contains(ALL, C));
assertTrue(AmqpSupport.contains(ALL, A));
}
@Test
public void testVerifyOfferedCapabilitiesOfLink() {
final Link link = Mockito.mock(Link.class);
Mockito.when(link.getDesiredCapabilities()).thenReturn(new Symbol[] {A});
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(new Symbol[] {B, C});
assertFalse(AmqpSupport.verifyOfferedCapabilities(link));
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(null);
assertFalse(AmqpSupport.verifyOfferedCapabilities(link));
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(new Symbol[] {B, C});
Mockito.when(link.getDesiredCapabilities()).thenReturn(new Symbol[] {B, C});
assertTrue(AmqpSupport.verifyOfferedCapabilities(link));
Mockito.when(link.getDesiredCapabilities()).thenReturn(null);
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(null);
assertTrue(AmqpSupport.verifyOfferedCapabilities(link));
}
@Test
public void testVerifyOfferedCapabilities() {
final Link link = Mockito.mock(Link.class);
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(new Symbol[] {B, C});
assertFalse(AmqpSupport.verifyOfferedCapabilities(link, ALL));
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(ALL);
assertTrue(AmqpSupport.verifyOfferedCapabilities(link, ALL));
Mockito.when(link.getRemoteOfferedCapabilities()).thenReturn(null);
assertTrue(AmqpSupport.verifyOfferedCapabilities(link, (Symbol[]) null));
}
@Test
public void testVerifyDesiredCapability() {
final Link link = Mockito.mock(Link.class);
Mockito.when(link.getRemoteDesiredCapabilities()).thenReturn(new Symbol[] {B, C});
assertFalse(AmqpSupport.verifyDesiredCapability(link, A));
assertTrue(AmqpSupport.verifyDesiredCapability(link, C));
assertTrue(AmqpSupport.verifyDesiredCapability(link, B));
assertThrows(NullPointerException.class, () -> AmqpSupport.verifyDesiredCapability(link, null));
Mockito.when(link.getRemoteDesiredCapabilities()).thenReturn((Symbol[]) null);
assertFalse(AmqpSupport.verifyDesiredCapability(link, A));
}
}