content: /*
   * Created on May 16, 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.keystroke;
  
  import static java.awt.event.InputEvent.SHIFT_MASK;
  import static java.awt.event.KeyEvent.CHAR_UNDEFINED;
  import static java.awt.event.KeyEvent.VK_A;
  import static org.fest.assertions.Assertions.assertThat;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import javax.swing.KeyStroke;
  
  import org.junit.Test;
  
  /**
   * Tests for {@link KeyStrokeMap#charFor(javax.swing.KeyStroke)}.
   *
   * @author Alex Ruiz
   */
  public class KeyStrokeMap_charFor_Test extends KeyStrokeMap_TestCase {
    @Test
    public void should_return_char_for_KeyStroke() {
      when(provider.keyStrokeMappings()).thenReturn(mappings);
      KeyStrokeMap.addKeyStrokesFrom(provider);
      assertThat(KeyStrokeMap.charFor(keyStroke)).isEqualTo('A');
    }
  
    @Test
    public void should_strip_modifiers_except_Shift_if_char_for_KeyStroke_not_found() {
      Character character = 'a';
      KeyStrokeMapCollection maps = mock(KeyStrokeMapCollection.class);
      KeyStrokeMap.updateKeyStrokeMapCollection(maps);
      when(maps.charFor(keyStroke)).thenReturn(null);
      when(maps.charFor(removeModifiersExceptShift(keyStroke))).thenReturn(character);
      assertThat(KeyStrokeMap.charFor(keyStroke)).isEqualTo(character);
    }
  
    @Test
    public void should_return_undefined_character_if_char_for_KeyStroke_not_found() {
      KeyStrokeMapCollection maps = mock(KeyStrokeMapCollection.class);
      KeyStrokeMap.updateKeyStrokeMapCollection(maps);
      when(maps.charFor(keyStroke)).thenReturn(null);
      when(maps.charFor(removeModifiersExceptShift(keyStroke))).thenReturn(null);
      assertThat(KeyStrokeMap.charFor(keyStroke)).isEqualTo(CHAR_UNDEFINED);
    }
  
    private static KeyStroke removeModifiersExceptShift(KeyStroke base) {
      final int mask = base.getModifiers() & ~SHIFT_MASK;
      return KeyStroke.getKeyStroke(VK_A, mask);
    }
  }
  