/**
 * Copyright 2017 ZTE Corporation.
 *
 * 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.workflow.resources;


import org.junit.Assert;
import org.junit.Test;
import org.onap.workflow.activitiext.common.ToolUtil;

/**
 * @author 10175158
 *
 */
public class ToolUtilTest {
  @Test
  public void testIsEmptyString() {
    Assert.assertEquals(true, ToolUtil.isEmptyString(null));
    Assert.assertEquals(true, ToolUtil.isEmptyString(""));
    Assert.assertEquals(false, ToolUtil.isEmptyString("test"));
  }

  @Test
  public void testisTrimedEmptyString() {
    Assert.assertEquals(true, ToolUtil.isTrimedEmptyString(null));
    Assert.assertEquals(true, ToolUtil.isTrimedEmptyString(""));
    Assert.assertEquals(false, ToolUtil.isTrimedEmptyString("test"));
  }

  @Test
  public void testisTrimedEmptyArray() {
    String[] originArray = new String[1];
    originArray[0] = "122";
    Assert.assertEquals(true, ToolUtil.isTrimedEmptyArray(null));
    Assert.assertEquals(true, ToolUtil.isTrimedEmptyArray(new String[0]));
    Assert.assertEquals(false, ToolUtil.isTrimedEmptyArray(originArray));
  }
}