br.com.caelum.vraptor.ioc.spring.VRaptorScopeResolverTest.java Source code

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Here is the source code for br.com.caelum.vraptor.ioc.spring.VRaptorScopeResolverTest.java

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/***
 * Copyright (c) 2009 Caelum - www.caelum.com.br/opensource
 * All rights reserved.
 *
 * 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 br.com.caelum.vraptor.ioc.spring;

import org.junit.Assert;
import org.junit.Test;
import org.springframework.beans.factory.annotation.AnnotatedGenericBeanDefinition;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.context.annotation.ScopeMetadata;
import org.springframework.context.annotation.ScopedProxyMode;
import org.springframework.web.context.WebApplicationContext;

import br.com.caelum.vraptor.ioc.spring.components.ApplicationScopedComponent;
import br.com.caelum.vraptor.ioc.spring.components.DummyComponent;
import br.com.caelum.vraptor.ioc.spring.components.RequestScopedComponent;
import br.com.caelum.vraptor.ioc.spring.components.SessionScopedComponent;

/**
 * @author Fabio Kung
 */
public class VRaptorScopeResolverTest {

    @Test
    public void shouldResolveToRequestScopeByDefault() {
        ScopeMetadata scopeMetadata = readScopeMetadata(DummyComponent.class);
        Assert.assertEquals(ScopedProxyMode.NO, scopeMetadata.getScopedProxyMode());
        Assert.assertEquals(WebApplicationContext.SCOPE_REQUEST, scopeMetadata.getScopeName());
    }

    @Test
    public void shouldResolveRequestScopedAnnotationToRequestScope() {
        ScopeMetadata scopeMetadata = readScopeMetadata(RequestScopedComponent.class);
        Assert.assertEquals(ScopedProxyMode.NO, scopeMetadata.getScopedProxyMode());
        Assert.assertEquals(WebApplicationContext.SCOPE_REQUEST, scopeMetadata.getScopeName());
    }

    @Test
    public void shouldResolveSessionScopedAnnotationToSessionScope() {
        ScopeMetadata scopeMetadata = readScopeMetadata(SessionScopedComponent.class);
        Assert.assertEquals(ScopedProxyMode.NO, scopeMetadata.getScopedProxyMode());
        Assert.assertEquals(WebApplicationContext.SCOPE_SESSION, scopeMetadata.getScopeName());
    }

    @Test
    public void shouldResolveApplicationScopedAnnotationToSingletonScope() {
        ScopeMetadata scopeMetadata = readScopeMetadata(ApplicationScopedComponent.class);
        Assert.assertEquals(ScopedProxyMode.NO, scopeMetadata.getScopedProxyMode());
        Assert.assertEquals(BeanDefinition.SCOPE_SINGLETON, scopeMetadata.getScopeName());
    }

    private ScopeMetadata readScopeMetadata(Class<?> componentType) {
        VRaptorScopeResolver resolver = new VRaptorScopeResolver();
        AnnotatedGenericBeanDefinition definition = new AnnotatedGenericBeanDefinition(componentType);
        return resolver.resolveScopeMetadata(definition);
    }
}