/*
 * Copyright (c) 2002-2012 Alibaba Group Holding Limited.
 * 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 com.alibaba.citrus.service.moduleloader.impl.adapter;

import static com.alibaba.citrus.test.TestUtil.*;
import static org.junit.Assert.*;

import com.alibaba.citrus.service.AbstractWebTests;
import com.alibaba.citrus.service.moduleloader.Module;
import com.alibaba.citrus.service.moduleloader.ModuleLoaderException;
import com.alibaba.citrus.service.moduleloader.ModuleLoaderService;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Test;
import org.springframework.beans.factory.BeanCreationException;

public class SimpleModuleTests extends AbstractWebTests {
    private ModuleLoaderService moduleLoader;

    @BeforeClass
    public static void initServlet() throws Exception {
        prepareServlet();
        factory = createContext("adapter/services.xml", false);
    }

    @Before
    public void init() {
        moduleLoader = (ModuleLoaderService) factory.getBean("moduleLoaderService");
        assertNotNull(moduleLoader);
    }

    @Test
    public void execute() throws Exception {
        getInvocationContext("/app1");
        initRequestContext();

        Module module = moduleLoader.getModule("screens", "class.MyScreen");

        module.execute();

        assertEquals("execute", rundata.getAttribute("handler"));
    }

    @Test
    public void abstract_module() throws Exception {
        getInvocationContext("/app1");
        initRequestContext();

        try {
            moduleLoader.getModule("screens", "groovy.AbstractScreen");
            fail();
        } catch (ModuleLoaderException e) {
            assertThat(e, exception(BeanCreationException.class, "Failure loading"));
        }
    }
}