net.eusashead.spring.gaecache.GaeCacheManagerITCase.java Source code

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Here is the source code for net.eusashead.spring.gaecache.GaeCacheManagerITCase.java

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package net.eusashead.spring.gaecache;

/*
 * #[license]
 * spring-cache-gae
 * %%
 * Copyright (C) 2013 Eusa's Head
 * %%
 * Licensed 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.
 * %[license]
 */

import static net.eusashead.spring.gaecache.GaeCacheAssert.assertCached;

import org.junit.After;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.Cache;
import org.springframework.cache.CacheManager;
import org.springframework.cache.support.SimpleValueWrapper;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import com.google.appengine.api.memcache.MemcacheService;
import com.google.appengine.api.memcache.MemcacheServiceFactory;
import com.google.appengine.tools.development.testing.LocalMemcacheServiceTestConfig;
import com.google.appengine.tools.development.testing.LocalServiceTestHelper;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = { CacheConfig.class })
public class GaeCacheManagerITCase {

    private final LocalServiceTestHelper helper = new LocalServiceTestHelper(new LocalMemcacheServiceTestConfig());

    @Autowired
    private CacheManager cacheManager;

    private MemcacheService ms;

    @Before
    public void setUp() {
        helper.setUp();
        ms = MemcacheServiceFactory.getMemcacheService();
    }

    @After
    public void tearDown() {
        helper.tearDown();
    }

    @Test
    public void testCacheManager() throws Exception {
        Cache cache = cacheManager.getCache("default");

        // Check cache is empty
        Assert.assertNotNull(cache);
        GaeCacheKey cacheKey = GaeCacheKey.create("key");
        Assert.assertNull(cache.get(cacheKey));

        // Put something in the cache
        cache.put(cacheKey, "foo");
        Assert.assertEquals(new SimpleValueWrapper("foo").get(), cache.get(cacheKey).get());

        // Check consistency
        Assert.assertNotNull(cache.get(cacheKey));
    }

    @Test
    public void testLazyCreatedCache() throws Exception {

        // This cache is not pre-configured
        Cache lazy = cacheManager.getCache("other");
        Assert.assertNotNull(lazy);

        // Cache something
        Foo foo = new Foo(new FooKey(1l), "bar");
        lazy.put(GaeCacheKey.create("bar"), foo);

        // Check consistency
        assertCached(ms, foo, "other", "bar");
    }

}