/*
 * Jalview - A Sequence Alignment Editor and Viewer (2.11.1.3)
 * Copyright (C) 2020 The Jalview Authors
 * 
 * This file is part of Jalview.
 * 
 * Jalview is free software: you can redistribute it and/or
 * modify it under the terms of the GNU General Public License 
 * as published by the Free Software Foundation, either version 3
 * of the License, or (at your option) any later version.
 *  
 * Jalview 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 General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with Jalview.  If not, see <http://www.gnu.org/licenses/>.
 * The Jalview Authors are detailed in the 'AUTHORS' file.
 */
package jalview.gui;

import static org.testng.AssertJUnit.assertEquals;
import static org.testng.AssertJUnit.assertNull;
import static org.testng.AssertJUnit.assertSame;

import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;

public class AppVarnaTest
{

  @BeforeClass(alwaysRun = true)
  public void setUpJvOptionPane()
  {
    JvOptionPane.setInteractiveMode(false);
    JvOptionPane.setMockResponse(JvOptionPane.CANCEL_OPTION);
  }

  @Test(groups = "Functional")
  public void testReplaceOddGaps()
  {
    String struct = "{(<]}>)";
    String replaced = AppVarna.replaceOddGaps(struct);
    assertEquals(struct, replaced);
    assertSame(struct, replaced);
    assertEquals("..{.([.<.].}.>)",
            AppVarna.replaceOddGaps("..{ ([*<-]?} >)"));
    assertEquals("....", AppVarna.replaceOddGaps("cgta"));
    assertEquals("", AppVarna.replaceOddGaps(""));
    assertNull(AppVarna.replaceOddGaps(null));
  }
}
