content: /*
   * Created on Jul 27, 2009
   *
   * 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.
   *
   * Copyright @2009-2013 the original author or authors.
   */
  package org.fest.swing.core;
  
  import static org.fest.assertions.Assertions.assertThat;
  
  import java.awt.Component;
  import java.util.Collection;
  
  import javax.annotation.Nullable;
  import javax.swing.JButton;
  import javax.swing.JTextField;
  
  import org.junit.Test;
  
  /**
   * Tests for {@link FinderDelegate#find(org.fest.swing.hierarchy.ComponentHierarchy, ComponentMatcher)}.
   *
   * @author Alex Ruiz
   */
  public class FinderDelegate_findInHierarchyWithComponentMatcher_Test extends FinderDelegate_TestCase {
    @Test
    public void should_return_components_matching_ComponentMatcher() {
      ComponentMatcher matcher = new ComponentMatcher() {
        @Override
        public boolean matches(@Nullable Component c) {
          return c instanceof JTextField && "textBox".equals(c.getName());
        }
      };
      Collection<Component> found = finder.find(hierarchy, matcher);
      assertThat(found).containsOnly(window.textField);
    }
  
    @Test
    public void should_return_empty_collection_if_matching_Components_not_found() {
      ComponentMatcher matcher = new ComponentMatcher() {
        @Override
        public boolean matches(@Nullable Component c) {
          return c instanceof JButton;
        }
      };
      Collection<Component> found = finder.find(hierarchy, matcher);
      assertThat(found).isEmpty();
    }
  }
  