/*
 * 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;

import static org.assertj.core.api.Assertions.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.verifyNoInteractions;
import static org.mockito.Mockito.when;

import org.junit.Test;

import org.apache.geode.cache.GemFireCache;

/**
 * Unit Tests for {@link CacheResolver}.
 *
 * @author John Blum
 * @see org.junit.Test
 * @see org.mockito.Mockito
 * @see org.apache.geode.cache.GemFireCache
 * @see org.springframework.data.gemfire.CacheResolver
 * @since 2.3.0
 */
public class CacheResolverUnitTests {

	@Test
	@SuppressWarnings("rawtypes")
	public void getCallsResolve() {

		GemFireCache mockCache = mock(GemFireCache.class);

		CacheResolver mockCacheResolver = mock(CacheResolver.class);

		when(mockCacheResolver.get()).thenCallRealMethod();
		when(mockCacheResolver.resolve()).thenReturn(mockCache);

		assertThat(mockCacheResolver.get()).isEqualTo(mockCache);

		verify(mockCacheResolver, times(1)).resolve();
		verifyNoInteractions(mockCache);
	}
}
