content: package act.test.util;
  
  /*-
   * #%L
   * ACT E2E Plugin
   * %%
   * Copyright (C) 2018 ActFramework
   * %%
   * 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.
   * #L%
   */
  
  import act.test.verifier.Exists;
  import org.junit.Test;
  import osgl.ut.TestBase;
  
  public class ExistsTest extends TestBase {
  
      @Test
      public void nonNullObjectShallExists() {
          Exists e = new Exists();
          e.init(true);
          yes(e.verify(new Object()));
          e.init(false);
          no(e.verify(new Object()));
      }
  
      @Test
      public void nullObjectShallNotExists() {
          Exists e = new Exists();
          e.init("true");
          no(e.verify(null));
          e.init("false");
          yes(e.verify(null));
      }
  
      @Test
      public void nonEmptyStringIsExist() {
          Exists e = new Exists();
          e.init("true");
          yes(e.verify(" "));
          e.init("false");
          no(e.verify(" "));
      }
  
      @Test
      public void emptyStringShallNotExists() {
          Exists e = new Exists();
          e.init("true");
          no(e.verify(""));
          e.init("false");
          yes(e.verify(""));
      }
  
  }
  