| /** |
| * 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.ehcache; |
| |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.stream.Collectors; |
| |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| import org.ehcache.Cache; |
| import org.junit.Test; |
| |
| public class EhcacheProducerTest extends EhcacheTestSupport { |
| |
| // **************************** |
| // Clear |
| // **************************** |
| |
| @Test |
| public void testCacheClear() throws Exception { |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedBodiesReceived((Object)null); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, false); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_CLEAR) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| // **************************** |
| // Put |
| // **************************** |
| |
| @Test |
| public void testCachePut() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final String key = generateRandomString(); |
| final String val = generateRandomString(); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedBodiesReceived(val); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, false); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_PUT) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withBody(val) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertTrue(cache.containsKey(key)); |
| assertEquals(val, cache.get(key)); |
| } |
| |
| @Test |
| public void testCachePutAll() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final Map<String, String> map = generateRandomMapOfString(3); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, false); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_PUT_ALL) |
| .withBody(map) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| map.forEach((k, v) -> { |
| assertTrue(cache.containsKey(k)); |
| assertEquals(v, cache.get(k)); |
| }); |
| } |
| |
| @Test |
| public void testCachePutIfAbsent() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final String key = generateRandomString(); |
| final String val1 = generateRandomString(); |
| final String val2 = generateRandomString(); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(2); |
| mock.expectedBodiesReceived(val1, val2); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.ACTION_HAS_RESULT, false, true); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.ACTION_SUCCEEDED, true, true); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.OLD_VALUE, null, val1); |
| |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_PUT_IF_ABSENT) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withBody(val1) |
| .to("direct://start") |
| .send(); |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_PUT_IF_ABSENT) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withBody(val2) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertTrue(cache.containsKey(key)); |
| assertEquals(val1, cache.get(key)); |
| } |
| |
| // **************************** |
| // Get |
| // **************************** |
| |
| @Test |
| public void testCacheGet() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final String key = generateRandomString(); |
| final String val = generateRandomString(); |
| |
| cache.put(key, val); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedBodiesReceived(val); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, true); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_GET) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withBody(val) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| @Test |
| public void testCacheGetAll() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final Map<String, String> map = generateRandomMapOfString(3); |
| final Set<String> keys = map.keySet().stream().limit(2).collect(Collectors.toSet()); |
| |
| cache.putAll(map); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, true); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_GET_ALL) |
| .withHeader(EhcacheConstants.KEYS, keys) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| final Map<String, String> elements = mock.getExchanges().get(0).getIn().getBody(Map.class); |
| keys.forEach(k -> { |
| assertTrue(elements.containsKey(k)); |
| assertEquals(map.get(k), elements.get(k)); |
| }); |
| } |
| |
| // **************************** |
| // Remove |
| // **************************** |
| |
| @Test |
| public void testCacheRemove() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final String key = generateRandomString(); |
| final String val = generateRandomString(); |
| |
| cache.put(key, val); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, false); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REMOVE) |
| .withHeader(EhcacheConstants.KEY, key) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertFalse(cache.containsKey(key)); |
| } |
| |
| @Test |
| public void testCacheRemoveIf() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final String key = generateRandomString(); |
| final String val1 = generateRandomString(); |
| final String val2 = generateRandomString(); |
| |
| cache.put(key, val1); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(2); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.ACTION_HAS_RESULT, false, false); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.ACTION_SUCCEEDED, false, true); |
| |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REMOVE) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withHeader(EhcacheConstants.OLD_VALUE, val2) |
| .to("direct://start") |
| .send(); |
| |
| assertTrue(cache.containsKey(key)); |
| |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REMOVE) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withHeader(EhcacheConstants.OLD_VALUE, val1) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertFalse(cache.containsKey(key)); |
| } |
| |
| @Test |
| public void testCacheRemoveAll() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final Map<String, String> map = generateRandomMapOfString(3); |
| final Set<String> keys = map.keySet().stream().limit(2).collect(Collectors.toSet()); |
| |
| cache.putAll(map); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(1); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_HAS_RESULT, false); |
| mock.expectedHeaderReceived(EhcacheConstants.ACTION_SUCCEEDED, true); |
| |
| fluentTemplate() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REMOVE_ALL) |
| .withHeader(EhcacheConstants.KEYS, keys) |
| .to("direct://start") |
| .send(); |
| |
| assertMockEndpointsSatisfied(); |
| |
| cache.forEach(e -> assertFalse(keys.contains(e.getKey()))); |
| } |
| |
| // **************************** |
| // Replace |
| // **************************** |
| |
| @Test |
| public void testCacheReplace() throws Exception { |
| final Cache<Object, Object> cache = getTestCache(); |
| final String key = generateRandomString(); |
| final String val1 = generateRandomString(); |
| final String val2 = generateRandomString(); |
| final String val3 = generateRandomString(); |
| |
| cache.put(key, val1); |
| |
| MockEndpoint mock = getMockEndpoint("mock:result"); |
| mock.expectedMinimumMessageCount(3); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.ACTION_HAS_RESULT, false, false, false); |
| mock.expectedHeaderValuesReceivedInAnyOrder(EhcacheConstants.ACTION_SUCCEEDED, true, false, true); |
| |
| assertEquals(val1, cache.get(key)); |
| |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REPLACE) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withBody(val2) |
| .to("direct://start") |
| .send(); |
| |
| assertEquals(val2, cache.get(key)); |
| |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REPLACE) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withHeader(EhcacheConstants.OLD_VALUE, val1) |
| .withBody(val3) |
| .to("direct://start") |
| .send(); |
| |
| assertEquals(val2, cache.get(key)); |
| |
| fluentTemplate() |
| .clearHeaders() |
| .clearBody() |
| .withHeader(EhcacheConstants.ACTION, EhcacheConstants.ACTION_REPLACE) |
| .withHeader(EhcacheConstants.KEY, key) |
| .withHeader(EhcacheConstants.OLD_VALUE, val2) |
| .withBody(val3) |
| .to("direct://start") |
| .send(); |
| |
| assertEquals(val3, cache.get(key)); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| // **************************** |
| // Route |
| // **************************** |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| public void configure() { |
| from("direct://start") |
| .toF("ehcache://%s?cacheManager=#cacheManager", TEST_CACHE_NAME) |
| .to("log:org.apache.camel.component.ehcache?level=INFO&showAll=true&multiline=true") |
| .to("mock:result"); |
| } |
| }; |
| } |
| } |