/***********************************************************************************************************************
 *
 * Copyright (C) 2010-2013 by the Stratosphere project (http://stratosphere.eu)
 *
 * 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 eu.stratosphere.api.common.typeutils.base.array;

import java.util.Random;

import eu.stratosphere.api.common.typeutils.SerializerTestBase;
import eu.stratosphere.api.common.typeutils.TypeSerializer;
import eu.stratosphere.api.common.typeutils.base.array.StringArraySerializer;
import eu.stratosphere.util.StringUtils;


/**
 * A test for the {@link StringArraySerializer}.
 */
public class StringArraySerializerTest extends SerializerTestBase<String[]> {

	@Override
	protected TypeSerializer<String[]> createSerializer() {
		return new StringArraySerializer();
	}

	@Override
	protected Class<String[]> getTypeClass() {
		return String[].class;
	}
	
	@Override
	protected int getLength() {
		return -1;
	}

	@Override
	protected String[][] getTestData() {
		Random rnd = new Random(874597969123412341L);
		

		return new String[][] {
			new String[] {"a", "", "bcd", "jbmbmner8 jhk hj \n \t üäßß@µ", "", "non-empty"},
			new String[] {"a", null, "", null, "bcd", null, "jbmbmner8 jhk hj \n \t üäßß@µ", null, "", null, "non-empty"},
			new String[] {StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2)},
			new String[] {StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				"",
				StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				null,
				StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				null,
				"",
				StringUtils.getRandomString(rnd, 10000, 1024 * 1024 * 2),
				"",
				null}
		};
	}
}