/*
 * Copyright (c) 2004 JetBrains s.r.o. All  Rights Reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * -Redistributions of source code must retain the above copyright
 *  notice, this list of conditions and the following disclaimer.
 *
 * -Redistribution in binary form must reproduct the above copyright
 *  notice, this list of conditions and the following disclaimer in
 *  the documentation and/or other materials provided with the distribution.
 *
 * Neither the name of JetBrains or IntelliJ IDEA
 * may be used to endorse or promote products derived from this software
 * without specific prior written permission.
 *
 * This software is provided "AS IS," without a warranty of any kind. ALL
 * EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND WARRANTIES, INCLUDING
 * ANY IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE
 * OR NON-INFRINGEMENT, ARE HEREBY EXCLUDED. JETBRAINS AND ITS LICENSORS SHALL NOT
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 *
 */
package com.intellij.projectView;

import com.intellij.ide.projectView.impl.AbstractProjectViewPSIPane;
import com.intellij.openapi.vfs.VirtualFile;
import com.intellij.psi.JavaDirectoryService;
import com.intellij.psi.PsiClass;
import com.intellij.psi.PsiFile;
import com.intellij.psi.PsiJavaFile;
import com.intellij.testFramework.PlatformTestUtil;

import javax.swing.*;
import java.io.IOException;

@SuppressWarnings({"HardCodedStringLiteral"})
public class NavigateFromSourceTest extends BaseProjectViewTestCase {
  public void testShowClassMembers() throws Exception {
    useStandardProviders();
    final PsiClass[] classes = JavaDirectoryService.getInstance().getClasses(getPackageDirectory());
    sortClassesByName(classes);
    PsiClass psiClass = classes[0];

    final AbstractProjectViewPSIPane pane = createPane();
    final PsiFile containingFile = psiClass.getContainingFile();
    final VirtualFile virtualFile = containingFile.getVirtualFile();

    checkNavigateFromSourceBehaviour(psiClass, virtualFile, pane);

    PlatformTestUtil.assertTreeEqual(pane.getTree(), "-Project\n" +
                                                     " -PsiDirectory: showClassMembers\n" +
                                                     "  -PsiDirectory: src\n" +
                                                     "   -PsiDirectory: com\n" +
                                                     "    -PsiDirectory: package1\n" +
                                                     "     [Class1]\n" +
                                                     "     Class2\n" +
                                                     getRootFiles() +
                                                     " +External Libraries\n"
      , true);

    changeClassTextAndTryToNavigate("class Class11 {}", (PsiJavaFile)containingFile, pane, "-Project\n" +
                                                                                           " -PsiDirectory: showClassMembers\n" +
                                                                                           "  -PsiDirectory: src\n" +
                                                                                           "   -PsiDirectory: com\n" +
                                                                                           "    -PsiDirectory: package1\n" +
                                                                                           "     [Class11]\n" +
                                                                                           "     Class2\n" +
                                                                                           getRootFiles() +
                                                                                           " +External Libraries\n");

    changeClassTextAndTryToNavigate("class Class1 {}", (PsiJavaFile)containingFile, pane, "-Project\n" +
                                                                                          " -PsiDirectory: showClassMembers\n" +
                                                                                          "  -PsiDirectory: src\n" +
                                                                                          "   -PsiDirectory: com\n" +
                                                                                          "    -PsiDirectory: package1\n" +
                                                                                          "     [Class1]\n" +
                                                                                          "     Class2\n" +
                                                                                          getRootFiles() +
                                                                                          " +External Libraries\n");

    doTestMultipleSelection(pane, ((PsiJavaFile)containingFile).getClasses()[0]);
  }

  private static void doTestMultipleSelection(final AbstractProjectViewPSIPane pane, final PsiClass psiClass) {
    JTree tree = pane.getTree();
    int rowCount = tree.getRowCount();
    for (int i = 0; i < rowCount; i++) {
      tree.addSelectionRow(i);
    }

    pane.select(psiClass, psiClass.getContainingFile().getVirtualFile(), true);

    assertEquals(1, tree.getSelectionCount());
  }

  private static void changeClassTextAndTryToNavigate(final String newClassString,
                                                      PsiJavaFile psiFile,
                                                      final AbstractProjectViewPSIPane pane,
                                                      final String expected) throws IOException, InterruptedException {
    PsiClass psiClass = psiFile.getClasses()[0];
    final VirtualFile virtualFile = psiClass.getContainingFile().getVirtualFile();
    final JTree tree = pane.getTree();
    writeToFile(virtualFile, newClassString.getBytes());

    PlatformTestUtil.waitForAlarm(600);

    psiClass = psiFile.getClasses()[0];
    pane.select(psiClass, virtualFile, true);
    PlatformTestUtil.assertTreeEqual(tree, expected, true);
  }

  private static void writeToFile(final VirtualFile virtualFile, final byte[] b) throws IOException {
    virtualFile.setBinaryContent(b);
  }


}

@@ -4030,32 +4030,150 @@
                %22
+     -%5BClass1.java%5D%5Cn%22 +%0A                                                                                           %22 
      %5BClass11%5D%5Cn

fix test data?