/*******************************************************************************
 * Copyright 2016-2017 ZTE, Inc. and others.
 * 
 * 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.onap.msb.apiroute.wrapper.util;

import java.util.HashSet;
import java.util.Set;

import org.junit.Assert;
import org.junit.Test;

public class CommonUtilTest {



    @Test
    public void test_concat() {
        Object[] str1 = new String[] {"test1", "test2"};
        Object[] str2 = new String[] {"test3"};
        Object[] str3 = CommonUtil.concat(str1, str2);

        Assert.assertEquals(3, str3.length);
    }

    @Test
    public void test_containStr() {
        String value = "1";
        String array[] = {"1", "2"};
        Assert.assertTrue(CommonUtil.contain(array, value));
        Assert.assertFalse(CommonUtil.contain(array, "3"));
    }

    @Test
    public void test_containArray() {
        String value[] = {"0"};
        String array[] = {"1", "2"};
        String array2[] = {"2", "1"};
        Assert.assertFalse(CommonUtil.contain(array, value));
        Assert.assertTrue(CommonUtil.contain(array, array2));
    }

    @Test
    public void test_containStrArray() {
        Assert.assertFalse(CommonUtil.contain("0,1,2", "3"));
        Assert.assertTrue(CommonUtil.contain("0,1,2", "1"));
    }

    @Test
    public void test_getDiffrent() {
        Set<String> list1 = new HashSet<String>();
        list1.add("test1");
        list1.add("test2");

        Set<String> list2 = new HashSet<String>();
        list2.add("test2");
        list2.add("test3");

        Set<String> diff = CommonUtil.getDiffrent(list1, list2);
        Assert.assertEquals(1, diff.size());
        Assert.assertTrue(diff.contains("test3"));
    }

}