/*
 * Copyright 2020-2022 the original author or authors.
 *
 * 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
 *
 *      https://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.springframework.data.gemfire.client.support;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.spy;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;

import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

import org.apache.geode.cache.GemFireCache;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.gemfire.GemfireUtils;
import org.springframework.data.gemfire.config.annotation.ClientCacheApplication;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;

/**
 * Integration Tests for {@link ClientCacheFactoryCacheResolver}.
 *
 * @author John Blum
 * @see org.junit.Test
 * @see org.mockito.Mockito
 * @see org.apache.geode.cache.GemFireCache
 * @see org.apache.geode.cache.client.ClientCache
 * @see org.springframework.data.gemfire.client.support.ClientCacheFactoryCacheResolver
 * @see org.springframework.data.gemfire.config.annotation.ClientCacheApplication
 * @see org.springframework.test.context.ContextConfiguration
 * @see org.springframework.test.context.junit4.SpringRunner
 * @since 2.3.0
 */
@RunWith(SpringRunner.class)
@ContextConfiguration
@SuppressWarnings("unused")
public class ClientCacheFactoryCacheResolverIntegrationTests {

	@Autowired
	private GemFireCache clientCache;

	@Before
	public void setup() {
		assertThat(this.clientCache).isNotNull();
		assertThat(GemfireUtils.isClient(this.clientCache)).isTrue();
	}

	@Test
	public void clientCacheFactoryCacheResolver() {

		ClientCacheFactoryCacheResolver cacheResolver = spy(ClientCacheFactoryCacheResolver.INSTANCE);

		assertThat(cacheResolver.resolve()).isSameAs(this.clientCache);
		assertThat(cacheResolver.resolve()).isSameAs(this.clientCache);

		verify(cacheResolver, times(1)).doResolve();
	}

	@ClientCacheApplication
	static class TestConfiguration { }

}
