/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.apache.isis.core.metamodel.specloader;
import java.util.Collection;
import java.util.Map;
import com.google.common.collect.Maps;
import org.apache.isis.core.metamodel.spec.ObjectSpecId;
import org.apache.isis.core.metamodel.spec.ObjectSpecification;
import org.jmock.Expectations;
import org.jmock.auto.Mock;
import org.junit.After;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.apache.isis.core.metamodel.specloader.SpecificationCacheDefault;
import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2;
import org.apache.isis.core.unittestsupport.jmocking.JUnitRuleMockery2.Mode;
import static org.hamcrest.CoreMatchers.is;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertThat;
public class SpecificationCacheDefaultTest {
@Rule
public JUnitRuleMockery2 context = JUnitRuleMockery2.createFor(Mode.INTERFACES_ONLY);
@Mock
private ObjectSpecification customerSpec;
@Mock
private ObjectSpecification orderSpec;
private SpecificationCacheDefault specificationCache;
@Before
public void setUp() throws Exception {
specificationCache = new SpecificationCacheDefault();
context.checking(new Expectations() {{
allowing(customerSpec).getCorrespondingClass();
will(returnValue(Customer.class));
allowing(orderSpec).getCorrespondingClass();
will(returnValue(Order.class));
}});
}
@After
public void tearDown() throws Exception {
specificationCache = null;
}
static class Customer {}
static class Order {}
@Test
public void get_whenNotCached() {
assertNull(specificationCache.get(Customer.class.getName()));
}
@Test
public void get_whenCached() {
final String customerClassName = Customer.class.getName();
specificationCache.cache(customerClassName, customerSpec);
final ObjectSpecification objectSpecification = specificationCache.get(customerClassName);
assertSame(objectSpecification, customerSpec);
}
@Test
public void allSpecs_whenCached() {
specificationCache.cache(Customer.class.getName(), customerSpec);
specificationCache.cache(Order.class.getName(), orderSpec);
final Collection<ObjectSpecification> allSpecs = specificationCache.allSpecifications();
assertThat(allSpecs.size(), is(2));
}
@Test(expected=IllegalStateException.class)
public void getByObjectType_whenNotSet() {
specificationCache.getByObjectType(ObjectSpecId.of("CUS"));
}
@Test
public void getByObjectType_whenSet() {
Map<ObjectSpecId, ObjectSpecification> specByObjectType = Maps.newHashMap();
specByObjectType.put(ObjectSpecId.of("CUS"), customerSpec);
specificationCache.setCacheBySpecId(specByObjectType);
final ObjectSpecification objectSpec = specificationCache.getByObjectType(ObjectSpecId.of("CUS"));
assertSame(objectSpec, customerSpec);
}
}