/*
 * Copyright 2005-2010 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.wamblee.system.adapters;

import org.wamblee.system.core.DefaultProvidedInterface;
import org.wamblee.system.core.ProvidedInterface;
import org.wamblee.system.core.RequiredInterface;
import org.wamblee.system.core.RequiredInterfaceComparator;

import org.wamblee.test.AssertionUtils;

import java.util.Collections;
import java.util.List;

/**
 * 
 * @author $author$
 * @version $Revision$
 */
public class ClassConfigurationTest extends AdapterTestCase {
    public void testConstructorConfig() {
        ClassConfiguration classConfig = new ClassConfiguration(X1.class);

        ConstructorConfiguration config = classConfig.getConstructorConfig()
            .greedy();

        ProvidedInterface provided = new DefaultProvidedInterface("arg",
            String.class);
        List<RequiredInterface> required = classConfig.getRequiredInterfaces();

        assertEquals(1, required.size());
        assertFalse(required.get(0).isOptional());

        required.get(0).setProvider(provided);

        scope.publishInterface(provided, "hello");
        classConfig.create(scope);

        AssertionUtils.assertEquals(new String[] { "x1(hello)" },
            AdapterTestCase.EVENT_TRACKER.getEvents(Thread.currentThread())
                .toArray());
    }

    public void testConstructorConfigWithSetters() {
        ClassConfiguration classConfig = new ClassConfiguration(X7.class);

        classConfig.getConstructorConfig().select(Boolean.class);
        classConfig.getObjectConfig().getSetterConfig().initAllSetters()
            .values("setPort").setValue(0, 10);

        ProvidedInterface providedBoolean = new DefaultProvidedInterface(
            "boolean", Boolean.class);
        ProvidedInterface providedHost = new DefaultProvidedInterface("host",
            String.class);
        List<RequiredInterface> required = classConfig.getRequiredInterfaces();

        Collections.sort(required, new RequiredInterfaceComparator());
        assertEquals(2, required.size());
        assertEquals("arg0", required.get(0).getName());

        required.get(0).setProvider(providedBoolean);
        required.get(1).setProvider(providedHost);

        scope.publishInterface(providedBoolean, true);
        scope.publishInterface(providedHost, "host.name.org");

        Object obj = classConfig.create(scope);
        assertTrue(obj instanceof X7);

        X7 x7 = (X7) obj;
        assertNotNull(x7.getBoolean());
        assertTrue(x7.getBoolean());
        assertNull(x7.getHost());
        assertNull(x7.getPort());

        classConfig.inject(scope, obj);

        assertEquals("host.name.org", x7.getHost());
        assertEquals(10, x7.getPort().intValue());
    }
}