ToolbarGroupTest.java

/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* Copyright (c) 2002-2015 Pentaho Corporation..  All rights reserved.
*/

package org.pentaho.gwt.widgets.client.toolbar;

import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.Label;
import com.google.gwtmockito.GwtMockitoTestRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;

import java.util.LinkedList;
import java.util.List;

import static org.mockito.Mockito.*;

@RunWith( GwtMockitoTestRunner.class )
public class ToolbarGroupTest {
  private ToolbarGroup toolbarGroup;

  @Before
  public void setUp() throws Exception {
    toolbarGroup = mock( ToolbarGroup.class );
    toolbarGroup.groupLabel = mock( Label.class );
  }

  @Test
  public void testAdd() throws Exception {
    doCallRealMethod().when( toolbarGroup ).add( any( ToolbarButton.class ) );

    toolbarGroup.buttons = mock( List.class );

    final ToolbarButton toolbarButton = mock( ToolbarButton.class );
    when( toolbarGroup.buttons.contains( toolbarButton ) ).thenReturn( true );
    toolbarGroup.add( toolbarButton );
    verify( toolbarGroup.buttons, never() ).add( any( ToolbarButton.class ) );

    when( toolbarGroup.buttons.contains( toolbarButton ) ).thenReturn( false );
    toolbarGroup.add( toolbarButton );
    verify( toolbarGroup.buttons ).add( toolbarButton );
  }

  @Test
  public void testSetEnabled() throws Exception {
    doCallRealMethod().when( toolbarGroup ).setEnabled( anyBoolean() );

    toolbarGroup.enabled = true;
    toolbarGroup.setEnabled( true );
    verify( toolbarGroup.groupLabel, never() ).setStyleName( anyString() );

    toolbarGroup.enabled = false;
    toolbarGroup.setEnabled( false );
    verify( toolbarGroup.groupLabel, never() ).setStyleName( anyString() );

    final ToolbarButton button = mock( ToolbarButton.class );
    toolbarGroup.buttons = new LinkedList<ToolbarButton>() { {
        add( button );
      } };
    final boolean enabled = true;
    toolbarGroup.setEnabled( enabled );
    verify( button ).setEnabled( enabled );
    verify( toolbarGroup.groupLabel ).setStyleName( ToolbarGroup.CSS_ENABLED );
  }

  @Test
  public void testSetTempDisabled() throws Exception {
    doCallRealMethod().when( toolbarGroup ).setTempDisabled( anyBoolean() );

    final ToolbarButton button = mock( ToolbarButton.class );
    toolbarGroup.buttons = new LinkedList<ToolbarButton>() { {
        add( button );
      } };

    final boolean disable = true;
    toolbarGroup.setTempDisabled( disable );
    verify( button ).setTempDisabled( disable );
    verify( toolbarGroup.groupLabel ).setStyleName( ToolbarGroup.CSS_DISABLED );
  }

  @Test
  public void testSetVisible() throws Exception {
    doCallRealMethod().when( toolbarGroup ).setVisible( anyBoolean() );

    toolbarGroup.visible = true;
    toolbarGroup.setVisible( true );
    verify( toolbarGroup.groupLabel, never() ).setVisible( anyBoolean() );

    toolbarGroup.visible = false;
    toolbarGroup.setVisible( false );
    verify( toolbarGroup.groupLabel, never() ).setVisible( anyBoolean() );

    final ToolbarButton button = mock( ToolbarButton.class );
    toolbarGroup.buttons = new LinkedList<ToolbarButton>() { {
        add( button );
      } };
    toolbarGroup.trailingSeparator = mock( Image.class );
    toolbarGroup.leadingSeparator = mock( Image.class );
    final boolean visible = true;
    toolbarGroup.setVisible( visible );
    verify( button ).setVisible( visible );
    verify( toolbarGroup.groupLabel ).setVisible( visible );
    verify( toolbarGroup.trailingSeparator ).setVisible( visible );
    verify( toolbarGroup.leadingSeparator ).setVisible( visible );
  }

  @Test
  public void testSetLabel() throws Exception {
    doCallRealMethod().when( toolbarGroup ).setLabel( anyString() );

    final String label = "label";
    toolbarGroup.setLabel( label );
    verify( toolbarGroup.groupLabel ).setText( label );
  }
}