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 *  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
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 *
 *    http://www.apache.org/licenses/LICENSE-2.0
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 *  Unless required by applicable law or agreed to in writing,
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package org.apache.cayenne.lifecycle.unit;

import org.apache.cayenne.configuration.server.ServerRuntime;
import org.apache.cayenne.configuration.server.ServerRuntimeBuilder;
import org.apache.cayenne.di.Binder;
import org.apache.cayenne.di.Module;
import org.apache.cayenne.test.jdbc.DBHelper;
import org.apache.cayenne.test.jdbc.TableHelper;
import org.junit.After;
import org.junit.Before;

public abstract class CacheInvalidationCase {

	protected ServerRuntime runtime;

	protected TableHelper e1;

	protected TableHelper e2;

	@Before
	public void startCayenne() throws Exception {
		this.runtime = configureCayenne().build();

		DBHelper dbHelper = new DBHelper(runtime.getDataSource());

		this.e1 = new TableHelper(dbHelper, "E1").setColumns("ID");
		this.e1.deleteAll();

		this.e2 = new TableHelper(dbHelper, "E2").setColumns("ID");
		this.e2.deleteAll();
	}

	protected abstract Module buildInvalidationModule();

	protected Module buildCustomModule() {
		return new Module() {
			@Override
			public void configure(Binder binder) {
			}
		};
	}

	protected ServerRuntimeBuilder configureCayenne() {
		return ServerRuntime.builder()
				.addModule(buildInvalidationModule())
				.addModule(buildCustomModule())
				.addConfig("cayenne-lifecycle.xml");
	}

	@After
	public void shutdownCayenne() {
		if (runtime != null) {
			runtime.shutdown();
		}
	}

}