/*
* 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 java.lang.annotation.Annotation;
import java.util.Set;
import javax.cache.annotation.CacheInvocationParameter;
import javax.cache.annotation.CacheKey;
import javax.cache.annotation.CacheMethodDetails;
import javax.cache.annotation.CacheResult;
import org.junit.Test;
import org.springframework.beans.factory.annotation.Value;
import static org.junit.Assert.*;
/**
* @author Stephane Nicoll
*/
public class CacheResultOperationTests extends AbstractCacheOperationTests<CacheResultOperation> {
@Override
protected CacheResultOperation createSimpleOperation() {
CacheMethodDetails<CacheResult> methodDetails = create(CacheResult.class,
SampleObject.class, "simpleGet", Long.class);
return new CacheResultOperation(methodDetails, defaultCacheResolver, defaultKeyGenerator,
defaultExceptionCacheResolver);
}
@Test
public void simpleGet() {
CacheResultOperation operation = createSimpleOperation();
assertNotNull(operation.getKeyGenerator());
assertNotNull(operation.getExceptionCacheResolver());
assertNull(operation.getExceptionCacheName());
assertEquals(defaultExceptionCacheResolver, operation.getExceptionCacheResolver());
CacheInvocationParameter[] allParameters = operation.getAllParameters(2L);
assertEquals(1, allParameters.length);
assertCacheInvocationParameter(allParameters[0], Long.class, 2L, 0);
CacheInvocationParameter[] keyParameters = operation.getKeyParameters(2L);
assertEquals(1, keyParameters.length);
assertCacheInvocationParameter(keyParameters[0], Long.class, 2L, 0);
}
@Test
public void multiParameterKey() {
CacheMethodDetails<CacheResult> methodDetails = create(CacheResult.class,
SampleObject.class, "multiKeysGet", Long.class, Boolean.class, String.class);
CacheResultOperation operation = createDefaultOperation(methodDetails);
CacheInvocationParameter[] keyParameters = operation.getKeyParameters(3L, Boolean.TRUE, "Foo");
assertEquals(2, keyParameters.length);
assertCacheInvocationParameter(keyParameters[0], Long.class, 3L, 0);
assertCacheInvocationParameter(keyParameters[1], String.class, "Foo", 2);
}
@Test
public void invokeWithWrongParameters() {
CacheMethodDetails<CacheResult> methodDetails = create(CacheResult.class,
SampleObject.class, "anotherSimpleGet", String.class, Long.class);
CacheResultOperation operation = createDefaultOperation(methodDetails);
thrown.expect(IllegalStateException.class);
operation.getAllParameters("bar"); // missing one argument
}
@Test
public void tooManyKeyValues() {
CacheMethodDetails<CacheResult> methodDetails = create(CacheResult.class,
SampleObject.class, "anotherSimpleGet", String.class, Long.class);
CacheResultOperation operation = createDefaultOperation(methodDetails);
thrown.expect(IllegalStateException.class);
operation.getKeyParameters("bar"); // missing one argument
}
@Test
public void annotatedGet() {
CacheMethodDetails<CacheResult> methodDetails = create(CacheResult.class,
SampleObject.class, "annotatedGet", Long.class, String.class);
CacheResultOperation operation = createDefaultOperation(methodDetails);
CacheInvocationParameter[] parameters = operation.getAllParameters(2L, "foo");
Set<Annotation> firstParameterAnnotations = parameters[0].getAnnotations();
assertEquals(1, firstParameterAnnotations.size());
assertEquals(CacheKey.class, firstParameterAnnotations.iterator().next().annotationType());
Set<Annotation> secondParameterAnnotations = parameters[1].getAnnotations();
assertEquals(1, secondParameterAnnotations.size());
assertEquals(Value.class, secondParameterAnnotations.iterator().next().annotationType());
}
@Test
public void fullGetConfig() {
CacheMethodDetails<CacheResult> methodDetails = create(CacheResult.class,
SampleObject.class, "fullGetConfig", Long.class);
CacheResultOperation operation = createDefaultOperation(methodDetails);
assertTrue(operation.isAlwaysInvoked());
assertNotNull(operation.getExceptionTypeFilter());
assertTrue(operation.getExceptionTypeFilter().match(IOException.class));
assertFalse(operation.getExceptionTypeFilter().match(NullPointerException.class));
}
private CacheResultOperation createDefaultOperation(CacheMethodDetails<CacheResult> methodDetails) {
return new CacheResultOperation(methodDetails,
defaultCacheResolver, defaultKeyGenerator, defaultCacheResolver);
}
}