JTreeDriver_requireSelectedRows_Test.java

/**
 * 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 2012-2015 the original author or authors.
 */
package org.assertj.swing.driver;

import org.junit.Test;

/**
 * Tests for {@link JTreeDriver#requireSelection(javax.swing.JTree, int[])}.
 * 
 * @author Alex Ruiz
 */
public class JTreeDriver_requireSelectedRows_Test extends JTreeDriver_selectCell_TestCase {
  @Test(expected = NullPointerException.class)
  public void should_Throw_Error_If_Array_Of_Indices_Is_Null() {
    driver.requireSelection(tree, (int[]) null);
  }

  @Test
  public void should_Pass_If_Single_Cell_Is_Selected() {
    selectFirstChildOfRoot();
    int[] rowsToSelect = new int[] { 1 };
    driver.requireSelection(tree, rowsToSelect);
  }

  @Test
  public void should_Fail_If_JTree_Does_Not_Have_Selection() {
    clearTreeSelection();
    thrown.expectAssertionError("property:'selection'");
    thrown.expectMessageToContain("No selection");
    driver.requireSelection(tree, new int[] { 3 });
  }

  @Test
  public void should_Fail_If_Selection_Is_Not_Equal_To_Expected() {
    selectFirstChildOfRoot();
    thrown.expectAssertionError("property:'selection'");
    thrown.expectMessageToContain("expecting selection:<[5]> but was:<[1]>");
    driver.requireSelection(tree, new int[] { 5 });
  }
}