JTreeFormatter_format_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.format;

import static javax.swing.tree.TreeSelectionModel.CONTIGUOUS_TREE_SELECTION;
import static org.assertj.core.api.Assertions.assertThat;
import static org.assertj.swing.edt.GuiActionRunner.execute;
import static org.assertj.swing.test.task.JTreeSelectRowTask.selectRow;
import static org.assertj.swing.test.task.JTreeSetSelectionModelTask.setSelectionModel;

import javax.swing.JTree;
import javax.swing.tree.DefaultTreeSelectionModel;
import javax.swing.tree.TreeSelectionModel;

import org.assertj.swing.annotation.RunsInEDT;
import org.assertj.swing.test.builder.JTrees;
import org.assertj.swing.test.core.EDTSafeTestCase;
import org.junit.Before;
import org.junit.Test;

/**
 * Base test case for {@link JTreeFormatter#format(java.awt.Component)}.
 *
 * @author Alex Ruiz
 * @author Yvonne Wang
 */
public class JTreeFormatter_format_Test extends EDTSafeTestCase {
  private JTree tree;
  private JTreeFormatter formatter;

  @Before
  public void setUp() {
    tree = JTrees.tree().withName("tree").withValues("One", "Two", "Three").createNew();
    formatter = new JTreeFormatter();
  }

  @Test
  public void should_Format_JTree() {
    setContiguousSelectionMode();
    selectRow(tree, 1);
    String formatted = formatter.format(tree);
    assertThat(formatted).contains("javax.swing.JTree").contains("name='tree'").contains("selectionCount=1")
                         .contains("selectionPaths=[\"[root, Two]\"]")
                         .contains("selectionMode=CONTIGUOUS_TREE_SELECTION")
                         .contains("enabled=true").contains("visible=true").contains("showing=false");
  }

  @RunsInEDT
  private void setContiguousSelectionMode() {
    TreeSelectionModel selectionModel = new DefaultTreeSelectionModel();
    selectionModel.setSelectionMode(CONTIGUOUS_TREE_SELECTION);
    setSelectionModel(tree, selectionModel);
  }

  @Test
  public void should_Format_JTree_Without_TreeSelectionModel() {
    setSelectionModel(tree, null);
    String formatted = formatter.format(tree);
    assertThat(formatted).contains("javax.swing.JTree").contains("name='tree'").contains("selectionCount=0")
                         .contains("selectionPaths=[]").contains("selectionMode=DISCONTIGUOUS_TREE_SELECTION")
                         .contains("enabled=true")
                         .contains("visible=true").contains("showing=false");
  }

  @Test
  public void should_Additionally_Show_Name_Of_Superclass_When_Having_Anynomous_Class_Inside() {
    tree = execute(() -> new JTree() {
      /** Generated serial version UID. */
      private static final long serialVersionUID = -6097882709760432679L;
    });
    assertThat(formatter.format(tree)).startsWith(getClass().getName()).contains("javax.swing.JTree");
  }

  @Test
  public void should_Additionally_Show_Name_Of_Superclass_When_Having_Anynomous_Class_Inside_Anonymous_Class() {
    tree = execute(() -> new JTree() {
      /** Generated serial version UID. */
      private static final long serialVersionUID = -6097882709760432679L;
      private JTree b = new JTree() {
        /** Generated serial version UID. */
        private static final long serialVersionUID = -8731420542549513675L;
      };
    }.b);
    assertThat(formatter.format(tree)).startsWith(getClass().getName()).contains("javax.swing.JTree");
  }
}