AutoReconfigurationServletContainerInitializerTest.java

/*
 * Copyright 2011-2017 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.cloudfoundry.reconfiguration.spring;

import org.junit.Test;
import org.springframework.util.StringUtils;

import javax.servlet.ServletContext;

import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;

public final class AutoReconfigurationServletContainerInitializerTest {

    private final ServletContext servletContext = mock(ServletContext.class);

    private final AutoReconfigurationServletContainerInitializer servletContainerInitializer = new
            AutoReconfigurationServletContainerInitializer();

    @Test
    public void onStartup() {
        this.servletContainerInitializer.onStartup(null, this.servletContext);

        verify(this.servletContext).setInitParameter("globalInitializerClasses",
                StringUtils.arrayToCommaDelimitedString(new String[]{
                        CloudProfileApplicationContextInitializer.class.getCanonicalName(),
                        CloudPropertySourceApplicationContextInitializer.class.getCanonicalName(),
                        CloudAutoReconfigurationApplicationContextInitializer.class.getCanonicalName()
                }));
    }
}