/*
 * Copyright 2002-2014 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
 *
 *      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.springframework.cache.jcache.interceptor;

import java.io.IOException;
import javax.cache.annotation.CacheInvocationParameter;
import javax.cache.annotation.CacheMethodDetails;
import javax.cache.annotation.CachePut;

import org.junit.Test;

import static org.junit.Assert.*;

/**
 * @author Stephane Nicoll
 */
public class CachePutOperationTests extends AbstractCacheOperationTests<CachePutOperation> {

	@Override
	protected CachePutOperation createSimpleOperation() {
		CacheMethodDetails<CachePut> methodDetails = create(CachePut.class,
				SampleObject.class, "simplePut", Long.class, SampleObject.class);
		return createDefaultOperation(methodDetails);
	}

	@Test
	public void simplePut() {
		CachePutOperation operation = createSimpleOperation();

		CacheInvocationParameter[] allParameters = operation.getAllParameters(2L, sampleInstance);
		assertEquals(2, allParameters.length);
		assertCacheInvocationParameter(allParameters[0], Long.class, 2L, 0);
		assertCacheInvocationParameter(allParameters[1], SampleObject.class, sampleInstance, 1);

		CacheInvocationParameter valueParameter = operation.getValueParameter(2L, sampleInstance);
		assertNotNull(valueParameter);
		assertCacheInvocationParameter(valueParameter, SampleObject.class, sampleInstance, 1);
	}

	@Test
	public void noCacheValue() {
		CacheMethodDetails<CachePut> methodDetails = create(CachePut.class,
				SampleObject.class, "noCacheValue", Long.class);

		thrown.expect(IllegalArgumentException.class);
		createDefaultOperation(methodDetails);
	}

	@Test
	public void multiCacheValues() {
		CacheMethodDetails<CachePut> methodDetails = create(CachePut.class,
				SampleObject.class, "multiCacheValues", Long.class, SampleObject.class, SampleObject.class);

		thrown.expect(IllegalArgumentException.class);
		createDefaultOperation(methodDetails);
	}

	@Test
	public void invokeWithWrongParameters() {
		CachePutOperation operation = createSimpleOperation();

		thrown.expect(IllegalStateException.class);
		operation.getValueParameter(2L);
	}

	@Test
	public void fullPutConfig() {
		CacheMethodDetails<CachePut> methodDetails = create(CachePut.class,
				SampleObject.class, "fullPutConfig", Long.class, SampleObject.class);
		CachePutOperation operation = createDefaultOperation(methodDetails);
		assertTrue(operation.isEarlyPut());
		assertNotNull(operation.getExceptionTypeFilter());
		assertTrue(operation.getExceptionTypeFilter().match(IOException.class));
		assertFalse(operation.getExceptionTypeFilter().match(NullPointerException.class));
	}

	private CachePutOperation createDefaultOperation(CacheMethodDetails<CachePut> methodDetails) {
		return new CachePutOperation(methodDetails, defaultCacheResolver, defaultKeyGenerator);
	}

}