/**
* 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.camel.component.redis;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import org.apache.camel.impl.JndiRegistry;
import org.junit.Before;
import org.junit.Test;
import org.springframework.data.redis.core.ListOperations;
import org.springframework.data.redis.core.RedisTemplate;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyLong;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
public class RedisListTest extends RedisTestSupport {
private RedisTemplate redisTemplate;
private ListOperations listOperations;
@Override
protected JndiRegistry createRegistry() throws Exception {
when(redisTemplate.opsForList()).thenReturn(listOperations);
JndiRegistry registry = super.createRegistry();
registry.bind("redisTemplate", redisTemplate);
return registry;
}
@Before
public void setUp() throws Exception {
redisTemplate = mock(RedisTemplate.class);
listOperations = mock(ListOperations.class);
super.setUp();
}
@Test
public void shouldExecuteLPOP() throws Exception {
when(listOperations.leftPop(anyString())).thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "LPOP",
RedisConstants.KEY, "key");
verify(listOperations).leftPop("key");
assertEquals("value", result);
}
@Test
public void shouldExecuteBLPOP() throws Exception {
when(listOperations.leftPop(anyString(), anyLong(), any(TimeUnit.class))).thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "BLPOP",
RedisConstants.KEY, "key",
RedisConstants.TIMEOUT, "10");
verify(listOperations).leftPop("key", 10, TimeUnit.SECONDS);
assertEquals("value", result);
}
@Test
public void shouldExecuteBRPOP() throws Exception {
when(listOperations.rightPop(anyString(), anyLong(), any(TimeUnit.class))).thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "BRPOP",
RedisConstants.KEY, "key",
RedisConstants.TIMEOUT, "10");
verify(listOperations).rightPop("key", 10, TimeUnit.SECONDS);
assertEquals("value", result);
}
@Test
public void shouldExecuteRPOP() throws Exception {
when(listOperations.rightPop(anyString())).thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "RPOP",
RedisConstants.KEY, "key");
verify(listOperations).rightPop("key");
assertEquals("value", result);
}
@Test
public void shouldExecuteRPOPLPUSH() throws Exception {
when(listOperations.rightPopAndLeftPush(anyString(), anyString())).thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "RPOPLPUSH",
RedisConstants.KEY, "key",
RedisConstants.DESTINATION, "destination");
verify(listOperations).rightPopAndLeftPush("key", "destination");
assertEquals("value", result);
}
@Test
public void shouldExecuteBRPOPLPUSH() throws Exception {
when(listOperations.rightPopAndLeftPush(anyString(), anyString(), anyLong(), any(TimeUnit.class)))
.thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "BRPOPLPUSH",
RedisConstants.KEY, "key",
RedisConstants.DESTINATION, "destination",
RedisConstants.TIMEOUT, "10");
verify(listOperations).rightPopAndLeftPush("key", "destination", 10, TimeUnit.SECONDS);
assertEquals("value", result);
}
@Test
public void shouldExecuteLINDEX() throws Exception {
when(listOperations.index(anyString(), anyLong()))
.thenReturn("value");
Object result = sendHeaders(
RedisConstants.COMMAND, "LINDEX",
RedisConstants.KEY, "key",
RedisConstants.INDEX, "2");
verify(listOperations).index("key", 2);
assertEquals("value", result);
}
@Test
public void shouldExecuteLINSERTBEFORE() throws Exception {
when(listOperations.leftPush(anyString(), anyString(), anyString()))
.thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "LINSERT",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value",
RedisConstants.PIVOT, "pivot",
RedisConstants.POSITION, "BEFORE");
verify(listOperations).leftPush("key", "pivot", "value");
assertEquals(2L, result);
}
@Test
public void shouldExecuteLINSERTAFTER() throws Exception {
when(listOperations.rightPush(anyString(), anyString(), anyString()))
.thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "LINSERT",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value",
RedisConstants.PIVOT, "pivot",
RedisConstants.POSITION, "AFTER");
verify(listOperations).rightPush("key", "pivot", "value");
assertEquals(2L, result);
}
@Test
public void shouldExecuteLLEN() throws Exception {
when(listOperations.size(anyString())).thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "LLEN",
RedisConstants.KEY, "key");
verify(listOperations).size("key");
assertEquals(2L, result);
}
@Test
public void shouldExecuteLPUSH() throws Exception {
when(listOperations.leftPush(anyString(), anyString())).thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "LPUSH",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value");
verify(listOperations).leftPush("key", "value");
assertEquals(2L, result);
}
@Test
public void shouldExecuteLRANGE() throws Exception {
List<String> values = new ArrayList<>();
values.add("value");
when(listOperations.range(anyString(), anyLong(), anyLong()))
.thenReturn(values);
Object result = sendHeaders(
RedisConstants.COMMAND, "LRANGE",
RedisConstants.KEY, "key",
RedisConstants.START, "0",
RedisConstants.END, "1");
verify(listOperations).range("key", 0, 1);
assertEquals(values, result);
}
@Test
public void shouldExecuteLREM() throws Exception {
when(listOperations.remove(anyString(), anyLong(), anyString()))
.thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "LREM",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value",
RedisConstants.COUNT, "1");
verify(listOperations).remove("key", 1, "value");
assertEquals(2L, result);
}
@Test
public void shouldExecuteLSET() throws Exception {
sendHeaders(
RedisConstants.COMMAND, "LSET",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value",
RedisConstants.INDEX, "1");
verify(listOperations).set("key", 1, "value");
}
@Test
public void shouldExecuteLTRIM() throws Exception {
sendHeaders(
RedisConstants.COMMAND, "LTRIM",
RedisConstants.KEY, "key",
RedisConstants.START, "1",
RedisConstants.END, "2");
verify(listOperations).trim("key", 1, 2);
}
@Test
public void shouldExecuteRPUSH() throws Exception {
when(listOperations.rightPush(anyString(), anyString())).thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "RPUSH",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value");
verify(listOperations).rightPush("key", "value");
assertEquals(2L, result);
}
@Test
public void shouldExecuteRPUSHX() throws Exception {
when(listOperations.rightPushIfPresent(anyString(), anyString())).thenReturn(2L);
Object result = sendHeaders(
RedisConstants.COMMAND, "RPUSHX",
RedisConstants.KEY, "key",
RedisConstants.VALUE, "value");
verify(listOperations).rightPushIfPresent("key", "value");
assertEquals(2L, result);
}
}