<?xml version="1.0" encoding="UTF-8"?>

<!--

DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

Copyright 2013 Oracle and/or its affiliates. All rights reserved.

Oracle and Java are registered trademarks of Oracle and/or its affiliates.

Other names may be trademarks of their respective owners.

The contents of this file are subject to the terms of either the GNU

General Public License Version 2 only ("GPL") or the Common

Development and Distribution License("CDDL") (collectively, the

"License"). You may not use this file except in compliance with the

License. You can obtain a copy of the License at

http://www.netbeans.org/cddl-gplv2.html

or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

specific language governing permissions and limitations under the

License.  When distributing the software, include this License Header

Notice in each file and include the License file at

nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

particular file as subject to the "Classpath" exception as provided

by Oracle in the GPL Version 2 section of the License file that

accompanied this code. If applicable, add the following below the

License Header, with the fields enclosed by brackets [] replaced by

your own identifying information:

"Portions Copyrighted [year] [name of copyright owner]"

If you wish your version of this file to be governed by only the CDDL

or only the GPL Version 2, indicate your decision by adding

"[Contributor] elects to include this software in this distribution

under the [CDDL or GPL Version 2] license." If you do not indicate a

single choice of license, a recipient has the option to distribute

your version of this file under either the CDDL, the GPL Version 2 or

to extend the choice of license to its licensees as provided above.

However, if you add GPL Version 2 code and therefore, elected the GPL

Version 2 license, then the option applies only if the new code is

made subject to such option by the copyright holder.

Contributor(s):

Portions Copyrighted 2013 Sun Microsystems, Inc.

-->

<?xml-stylesheet href="../nbbuild/javadoctools/apichanges.xsl" type="text/xsl"?>

<!DOCTYPE apichanges PUBLIC "-//NetBeans//DTD API changes list 1.0//EN" "../nbbuild/javadoctools/apichanges.dtd">

<!-- INFO FOR PEOPLE ADDING CHANGES:

[most of contents snipped - see openide's apichanges for how-to instructions]

<change>

    <api name="compiler"/>

    <summary>Some brief description here, can use <b>XHTML</b></summary>

    <version major="1" minor="99"/>

    <date day="13" month="6" year="2001"/>

    <author login="jrhacker"/>

    <compatibility addition="yes"/>

    <description>

        The main description of the change here.

        Again can use full <b>XHTML</b> as needed.

    </description>

    <class package="org.openide.compiler" name="DoWhatIWantCompiler"/>

    <issue number="14309"/>

</change>

-->

<apichanges>

<!-- First, a list of API names you may use: -->

<apidefs>

        <apidef name="CommonTestrunnerAPI">Common Test Runner API</apidef>

</apidefs>

<!-- ACTUAL CHANGES BEGIN HERE: -->

<changes>

    <change id="TestCreatorPanelDisplayer">

        <api name="CommonTestrunnerAPI"/>

        <summary>API to open the configuration dialog when creating tests</summary>

        <version major="1" minor="33"/>

        <date day="13" month="2" year="2013"/>

        <author login="theofanis"/>

        <compatibility addition="yes"/>

        <description>

            Added API to open the configuration dialog when creating tests, so that it

	    can be used for example by java.testrunner hints.

        </description>

        <class package="org.netbeans.modules.gsf.testrunner.api" name="TestCreatorPanelDisplayer"/>

        <issue number="162593"/>

    </change>

</changes>

  <!-- Now the surrounding HTML text and document structure: -->

  <htmlcontents>

<!--

                            NO NO NO NO NO!

         ==============>    DO NOT EDIT ME!  <======================

          AUTOMATICALLY GENERATED FROM APICHANGES.XML, DO NOT EDIT

                SEE xml/api/doc/changes/apichanges.xml

	-->

	<head>

	    <title>Options Dialog API changes by date</title>

	    <link rel="stylesheet" href="prose.css" type="text/css"/>

	</head>

	<body>

	    <p class="overviewlink">

		<a href="overview-summary.html">Overview</a>

	    </p>

	    <h1>Introduction</h1>

	    <p>This document lists changes made to the Common Test Runner APIs. Please ask on the

		<code>nbdev@netbeans.org</code>

		mailing list if you have any questions about the details of a

		change, or are wondering how to convert existing code to be compatible.

	    </p>

	    <hr/>

	    <standard-changelists module-code-name="org.netbeans.modules.gsf.testrunner.api/1"/>

	    <hr/>

	    <p>@FOOTER@</p>

	</body>

    </htmlcontents>

</apichanges>

javadoc.apichanges=${basedir}/apichanges.xml

    public void setPreselectedLocation(Object location) {

	if (location != null) {

	    cboxLocation.setSelectedItem(location);

	    cboxLocation.setEnabled(false);

	}

    }

    public void setPreselectedFramework(String testingFramework) {

	if (testingFramework != null) {

	    cboxFramework.setSelectedItem(testingFramework);

	    cboxFramework.setEnabled(false);

	    setSelectedTestingFramework();

	}

    }

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.netbeans.modules.gsf.testrunner.api;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Collection;

import org.netbeans.modules.gsf.testrunner.CommonTestsCfgOfCreate;

import org.openide.cookies.SaveCookie;

import org.openide.loaders.DataObject;

import org.openide.nodes.Node;

import org.openide.util.Exceptions;

import org.openide.util.Lookup;

public final class TestCreatorPanelDisplayer {

    private static final TestCreatorPanelDisplayer INSTANCE = new TestCreatorPanelDisplayer();

    private TestCreatorPanelDisplayer() {}

    /**

     * Get the default <code>TestCreatorPanelDisplayer</code>

     * @return the default instance

     */

    public static TestCreatorPanelDisplayer getDefault() {

        return INSTANCE;

    }

    public void displayPanel(Node[] activatedNodes, Object location, String testingFramework) {

	final DataObject[] modified = DataObject.getRegistry().getModified();

	CommonTestsCfgOfCreate cfg = new CommonTestsCfgOfCreate(activatedNodes);

	cfg.createCfgPanel(modified.length == 0 ? false : true);

	ArrayList<String> testingFrameworks = new ArrayList<String>();

	Collection<? extends Lookup.Item<TestCreatorProvider>> providers = Lookup.getDefault().lookupResult(TestCreatorProvider.class).allItems();

	for (Lookup.Item<TestCreatorProvider> provider : providers) {

	    testingFrameworks.add(provider.getDisplayName());

	}

	cfg.addTestingFrameworks(testingFrameworks);

	cfg.setPreselectedLocation(location);

	cfg.setPreselectedFramework(testingFramework);

	if (!cfg.configure()) {

	    return;

	}

	saveAll(modified); // #149048

	String selected = cfg.getSelectedTestingFramework();

	for (Lookup.Item<TestCreatorProvider> provider : providers) {

	    if (provider.getDisplayName().equals(selected)) {

		TestCreatorProvider.Context context = new TestCreatorProvider.Context(activatedNodes);

		context.setSingleClass(cfg.isSingleClass());

		context.setTargetFolder(cfg.getTargetFolder());

		context.setTestClassName(cfg.getTestClassName());

		provider.getInstance().createTests(context);

		cfg = null;

		break;

	    }

	}

    }

    private void saveAll(DataObject[] dataObjects) {

	for (DataObject dataObject : dataObjects) {

	    SaveCookie saveCookie = dataObject.getLookup().lookup(SaveCookie.class);

	    if (saveCookie != null) {

		try {

		    saveCookie.save();

		} catch (IOException ex) {

		    Exceptions.printStackTrace(ex);

		}

	    }

	}

    }

}

                    <code-name-base>org.netbeans.api.java.classpath</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <release-version>1</release-version>

                        <specification-version>1.37</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

                    <code-name-base>org.netbeans.libs.javacapi</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <specification-version>7.14</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

                    <code-name-base>org.netbeans.modules.java.source</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <specification-version>0.111</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

                    <code-name-base>org.netbeans.spi.editor.hints</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <release-version>0</release-version>

                        <specification-version>1.29</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

                    <code-name-base>org.netbeans.spi.java.hints</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <specification-version>1.11</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

                    <code-name-base>org.openide.dialogs</code-name-base>

                    <build-prerequisite/>

                    <compile-dependency/>

                    <run-dependency>

                        <specification-version>7.29</specification-version>

                    </run-dependency>

                </dependency>

                <dependency>

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.netbeans.modules.java.testrunner.hints;

import com.sun.source.tree.ClassTree;

import com.sun.source.tree.Tree;

import com.sun.source.util.SourcePositions;

import com.sun.source.util.TreePath;

import java.io.File;

import java.util.ArrayList;

import java.util.Collection;

import java.util.HashMap;

import java.util.Map.Entry;

import javax.lang.model.element.TypeElement;

import org.netbeans.api.java.classpath.ClassPath;

import org.netbeans.api.java.source.ClasspathInfo;

import org.netbeans.api.java.source.CompilationInfo;

import org.netbeans.api.java.source.support.CaretAwareJavaSourceTaskFactory;

import org.netbeans.api.project.FileOwnerQuery;

import org.netbeans.api.project.Project;

import org.netbeans.api.project.SourceGroup;

import org.netbeans.api.project.SourceGroupModifier;

import org.netbeans.modules.gsf.testrunner.api.TestCreatorPanelDisplayer;

import org.netbeans.modules.gsf.testrunner.api.TestCreatorProvider;

import org.netbeans.modules.gsf.testrunner.plugin.CommonTestUtilProvider;

import org.netbeans.modules.gsf.testrunner.plugin.GuiUtilsProvider;

import org.netbeans.modules.gsf.testrunner.plugin.RootsProvider;

import org.netbeans.spi.editor.hints.ErrorDescription;

import org.netbeans.spi.editor.hints.Fix;

import org.netbeans.spi.editor.hints.Severity;

import org.netbeans.spi.java.hints.ErrorDescriptionFactory;

import org.netbeans.spi.java.hints.Hint;

import org.netbeans.spi.java.hints.HintContext;

import org.netbeans.spi.java.hints.JavaFix;

import org.netbeans.spi.java.hints.TriggerTreeKind;

import org.openide.filesystems.FileObject;

import org.openide.filesystems.FileUtil;

import org.openide.loaders.DataObject;

import org.openide.loaders.DataObjectNotFoundException;

import org.openide.nodes.Node;

import org.openide.util.Exceptions;

import org.openide.util.Lookup;

import org.openide.util.NbBundle.Messages;

@Hint(displayName = "#DN_CreateTestClassHint", description = "#DESC_CreateTestClassHint", category = "general"

	, hintKind = Hint.Kind.INSPECTION, severity = Severity.HINT)

@Messages({

    "DN_CreateTestClassHint=Create Test Class",

    "DESC_CreateTestClassHint=Create a test class for the selected source class"

})

public class CreateTestClassHint {

    private static HashMap<Object, ArrayList<String>> validCombinations;

    @TriggerTreeKind(Tree.Kind.CLASS)

    @Messages("ERR_CreateTestClassHint=Create Test Class")

    public static ErrorDescription computeWarning(HintContext context) {

	TreePath tp = context.getPath();

        ClassTree cls = (ClassTree) tp.getLeaf();

        CompilationInfo info = context.getInfo();

        SourcePositions sourcePositions = info.getTrees().getSourcePositions();

        int startPos = (int) sourcePositions.getStartPosition(tp.getCompilationUnit(), cls);

        int caret = CaretAwareJavaSourceTaskFactory.getLastPosition(context.getInfo().getFileObject());

        String code = context.getInfo().getText();

	if (startPos < 0 || caret < 0 || caret < startPos || caret >= code.length()) {

            return null;

        }

        String headerText = code.substring(startPos, caret);

        int idx = headerText.indexOf('{'); //NOI18N

        if (idx >= 0) {

            return null;

        }

        ClassPath cp = info.getClasspathInfo().getClassPath(ClasspathInfo.PathKind.SOURCE);

        FileObject root = cp.findOwnerRoot(info.getFileObject());

        if (root == null) { //File not part of any project

            return null;

        }

	Collection<? extends Lookup.Item<TestCreatorProvider>> providers = Lookup.getDefault().lookupResult(TestCreatorProvider.class).allItems();

        boolean enable;

	DataObject dataObject;

	Node activeNode = null;

	try {

	    dataObject = DataObject.find(info.getFileObject());

	    activeNode = dataObject.getNodeDelegate();

	} catch (DataObjectNotFoundException ex) {

	    Exceptions.printStackTrace(ex);

	}

	if (activeNode != null) {

	    validCombinations = Utils.getValidCombinations(info, null);

	    for (Lookup.Item<TestCreatorProvider> provider : providers) {

		enable = provider.getInstance().enable(new Node[]{activeNode});

		if (enable && !validCombinations.isEmpty()) {

		    ArrayList<Fix> fixes = new ArrayList<Fix>();

		    Fix fix;

		    for(Entry<Object, ArrayList<String>> entrySet : validCombinations.entrySet()) {

			Object location = entrySet.getKey();

			for(String testingFramework : entrySet.getValue()) {

			    fix = new CreateTestClassFix(context.getInfo(), context.getPath(), new Node[]{activeNode}, 

				    location, testingFramework).toEditorFix();

			    fixes.add(fix);

			}

		    }

		    return ErrorDescriptionFactory.forTree(context, context.getPath(), Bundle.ERR_CreateTestClassHint(),

			    fixes.toArray(new Fix[fixes.size()]));

		}

	    }

	}

	return null;

    }

    private static final class CreateTestClassFix extends JavaFix {

	CompilationInfo info;

	Node[] activatedNodes;

	Object location;

	String testingFramework;

	public CreateTestClassFix(CompilationInfo info, TreePath tp, Node[] activatedNodes, Object location, String testingFramework) {

	    super(info, tp);

	    this.info = info;

	    this.activatedNodes = activatedNodes;

	    this.location = location;

	    this.testingFramework = testingFramework;

	}

	@Override

	@Messages({

        "# {0} - the testing framework to be used, e.g. JUnit, TestNG,...",

        "# {1} - the location where the test class will be created",

	"FIX_CreateTestClassHint=Create Test Class [{0} in {1}]"})

	protected String getText() {

	    return Bundle.FIX_CreateTestClassHint(testingFramework, Utils.getLocationText(location));

	}

	@Override

	protected void performRewrite(TransformationContext ctx) {

	    TestCreatorPanelDisplayer.getDefault().displayPanel(activatedNodes, location, testingFramework);

	}

    }

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.netbeans.modules.java.testrunner.hints;

import com.sun.source.tree.ClassTree;

import com.sun.source.tree.MethodTree;

import com.sun.source.tree.Tree;

import com.sun.source.util.SourcePositions;

import com.sun.source.util.TreePath;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Collection;

import java.util.HashMap;

import java.util.Map.Entry;

import javax.lang.model.element.Modifier;

import javax.lang.model.element.TypeElement;

import org.netbeans.api.java.classpath.ClassPath;

import org.netbeans.api.java.source.ClasspathInfo;

import org.netbeans.api.java.source.CompilationInfo;

import org.netbeans.api.java.source.support.CaretAwareJavaSourceTaskFactory;

import org.netbeans.api.project.FileOwnerQuery;

import org.netbeans.api.project.Project;

import org.netbeans.api.project.SourceGroup;

import org.netbeans.api.project.SourceGroupModifier;

import org.netbeans.modules.gsf.testrunner.api.TestCreatorPanelDisplayer;

import org.netbeans.modules.gsf.testrunner.api.TestCreatorProvider;

import org.netbeans.modules.gsf.testrunner.plugin.CommonTestUtilProvider;

import org.netbeans.modules.gsf.testrunner.plugin.GuiUtilsProvider;

import org.netbeans.modules.gsf.testrunner.plugin.RootsProvider;

import org.netbeans.spi.editor.hints.ErrorDescription;

import org.netbeans.spi.editor.hints.Fix;

import org.netbeans.spi.editor.hints.Severity;

import org.netbeans.spi.java.hints.ErrorDescriptionFactory;

import org.netbeans.spi.java.hints.Hint;

import org.netbeans.spi.java.hints.HintContext;

import org.netbeans.spi.java.hints.JavaFix;

import org.netbeans.spi.java.hints.TriggerTreeKind;

import org.openide.filesystems.FileObject;

import org.openide.filesystems.FileUtil;

import org.openide.loaders.DataObject;

import org.openide.loaders.DataObjectNotFoundException;

import org.openide.nodes.Node;

import org.openide.util.Exceptions;

import org.openide.util.Lookup;

import org.openide.util.NbBundle.Messages;

@Hint(displayName = "#DN_CreateTestMethodsHint", description = "#DESC_CreateTestMethodsHint", category = "general"

	, hintKind = Hint.Kind.INSPECTION, severity = Severity.HINT)

@Messages({

    "DN_CreateTestMethodsHint=Generate All Test Methods",

    "DESC_CreateTestMethodsHint=Generate all test methods for the selected source class"

})

public class CreateTestMethodsHint {

    private static HashMap<Object, ArrayList<String>> validCombinations;

    @TriggerTreeKind(Tree.Kind.METHOD)

    @Messages("ERR_CreateTestMethodsHint=Generate All Test Methods")

    public static ErrorDescription computeWarning(HintContext context) {

        final TreePath tp = context.getPath();

        final MethodTree method = (MethodTree) tp.getLeaf();

	if (method.getModifiers().getFlags().contains(Modifier.PRIVATE)) {

	    return null;

	}

	String methodName = method.getName().toString();

        CompilationInfo info = context.getInfo();

        SourcePositions sourcePositions = info.getTrees().getSourcePositions();

        int startPos = (int) sourcePositions.getStartPosition(tp.getCompilationUnit(), method);

        int caret = CaretAwareJavaSourceTaskFactory.getLastPosition(context.getInfo().getFileObject());

        String code = context.getInfo().getText();

	if (startPos < 0 || caret < 0 || caret < startPos || caret >= code.length()) {

            return null;

        }

        String headerText = code.substring(startPos, caret);

        int idx = headerText.indexOf('{'); //NOI18N

        if (idx >= 0) {

            return null;

        }

        ClassPath cp = info.getClasspathInfo().getClassPath(ClasspathInfo.PathKind.SOURCE);

        FileObject root = cp.findOwnerRoot(info.getFileObject());

        if (root == null) { //File not part of any project

            return null;

        }

	Collection<? extends Lookup.Item<TestCreatorProvider>> providers = Lookup.getDefault().lookupResult(TestCreatorProvider.class).allItems();

        boolean enable;

	DataObject dataObject;

	Node activeNode = null;

	try {

	    dataObject = DataObject.find(info.getFileObject());

	    activeNode = dataObject.getNodeDelegate();

	} catch (DataObjectNotFoundException ex) {

	    Exceptions.printStackTrace(ex);

	}

	if (activeNode != null) {

	    validCombinations = Utils.getValidCombinations(info, methodName);

	    for (Lookup.Item<TestCreatorProvider> provider : providers) {

		enable = provider.getInstance().enable(new Node[]{activeNode});

		if (enable && !validCombinations.isEmpty()) {

		    ArrayList<Fix> fixes = new ArrayList<Fix>();

		    Fix fix;

		    for(Entry<Object, ArrayList<String>> entrySet : validCombinations.entrySet()) {

			Object location = entrySet.getKey();

			for(String testingFramework : entrySet.getValue()) {

			    fix = new CreateTestMethodsFix(context.getInfo(), context.getPath(), new Node[]{activeNode},

				    location, testingFramework).toEditorFix();

			    fixes.add(fix);

			}

		    }

		    return ErrorDescriptionFactory.forTree(context, context.getPath(), Bundle.ERR_CreateTestMethodsHint(),

			    fixes.toArray(new Fix[fixes.size()]));

		}

	    }

	}

	return null;

    }

    private static final class CreateTestMethodsFix extends JavaFix {

	CompilationInfo info;

	Node[] activatedNodes;

	Object location;

	String testingFramework;

	public CreateTestMethodsFix(CompilationInfo info, TreePath tp, Node[] activatedNodes, Object location, String testingFramework) {

	    super(info, tp);

	    this.info = info;

	    this.activatedNodes = activatedNodes;

	    this.location = location;

	    this.testingFramework = testingFramework;

	}

	@Override

	@Messages({

        "# {0} - the testing framework to be used, e.g. JUnit, TestNG,...",

        "# {1} - the location where the test class is",

	"FIX_CreateTestMethodsHint=Generate All Test Methods [{0} in {1}]"})

	protected String getText() {

	    return Bundle.FIX_CreateTestMethodsHint(testingFramework, Utils.getLocationText(location));

	}

	@Override

	protected void performRewrite(TransformationContext ctx) {

	    TestCreatorPanelDisplayer.getDefault().displayPanel(activatedNodes, location, testingFramework);

	}

    }

}

/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.

 *

 * Copyright 2013 Oracle and/or its affiliates. All rights reserved.

 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

 * License.  When distributing the software, include this License Header

 * Notice in each file and include the License file at

 * nbbuild/licenses/CDDL-GPL-2-CP.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

 * your own identifying information:

 * "Portions Copyrighted [year] [name of copyright owner]"

 *

 * If you wish your version of this file to be governed by only the CDDL

 * or only the GPL Version 2, indicate your decision by adding

 * "[Contributor] elects to include this software in this distribution

 * under the [CDDL or GPL Version 2] license." If you do not indicate a

 * single choice of license, a recipient has the option to distribute

 * your version of this file under either the CDDL, the GPL Version 2 or

 * to extend the choice of license to its licensees as provided above.

 * However, if you add GPL Version 2 code and therefore, elected the GPL

 * Version 2 license, then the option applies only if the new code is

 * made subject to such option by the copyright holder.

 *

 * Contributor(s):

 *

 * Portions Copyrighted 2013 Sun Microsystems, Inc.

 */

package org.netbeans.modules.java.testrunner.hints;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.Collection;

import java.util.HashMap;

import org.netbeans.api.java.classpath.ClassPath;

import org.netbeans.api.java.source.CompilationInfo;

import org.netbeans.api.project.FileOwnerQuery;

import org.netbeans.api.project.Project;

import org.netbeans.api.project.SourceGroup;

import org.netbeans.api.project.SourceGroupModifier;

import org.netbeans.modules.gsf.testrunner.api.TestCreatorProvider;

import org.netbeans.modules.gsf.testrunner.plugin.CommonTestUtilProvider;

import org.netbeans.modules.gsf.testrunner.plugin.GuiUtilsProvider;

import org.netbeans.modules.gsf.testrunner.plugin.RootsProvider;

import org.openide.filesystems.FileObject;

import org.openide.filesystems.FileUtil;

import org.openide.loaders.DataObject;

import org.openide.util.Exceptions;

import org.openide.util.Lookup;

/**

 *

 * @author theofanis

 */

public class Utils {

    private static final String TEST_CLASS_SUFFIX = "Test"; //NOI18N

    private static ArrayList<String> testingFrameworks;

    private static Object[] locations;

    public static String getLocationText(Object location) {

	String text = location instanceof SourceGroup

		? ((SourceGroup) location).getDisplayName()

		: location instanceof FileObject

		? FileUtil.getFileDisplayName((FileObject) location)

		: location.toString();

	return text;

    }

    public static HashMap<Object, ArrayList<String>> getValidCombinations(CompilationInfo info, String methodName) {

	populateTestingFrameworks();

	populateLocations(info.getFileObject());

	HashMap<Object, ArrayList<String>> validCombinations = new HashMap<Object, ArrayList<String>>();

	for (Object location : locations) {

	    FileObject targetFolder = Utils.getTargetFolder(location);

	    ArrayList<String> framework2Add = new ArrayList<String>();

	    for (String framework : testingFrameworks) {

		String preffiledName = Utils.getPreffiledName(info, framework);

		preffiledName = preffiledName.replaceAll("\\.", "/").concat(".java"); //NOI18N

		String path = targetFolder.getPath().concat("/").concat(preffiledName);

		File f = new File(path);

		FileObject fo = FileUtil.toFileObject(f);

		if(methodName == null) {

		    if (fo == null) {

			framework2Add.add(framework);

		    }

		} else {

		    try {

			String testMethodName = getTestMethodName(methodName);

			if (fo != null && !fo.asText().replaceAll("\n", "").trim().contains(testMethodName.concat("("))) { //NOI18N

			    framework2Add.add(framework);

			}

		    } catch (IOException ex) {

			Exceptions.printStackTrace(ex);

		    }

		}

	    }

	    if (!framework2Add.isEmpty()) {

		validCombinations.put(location, framework2Add);

	    }

	}

	return validCombinations;

    }

    private static String getTestMethodName(String methodName) {

	return "test" + capitalizeFirstLetter(methodName); //NOI18N

    }

    private static String capitalizeFirstLetter(String str) {

        if (str == null || str.length() <= 0) {

            return str;

        }

        char chars[] = str.toCharArray();

        chars[0] = Character.toUpperCase(chars[0]);

        return new String(chars);

    }

    private static void populateTestingFrameworks() {

	testingFrameworks = new ArrayList<String>();

	Collection<? extends Lookup.Item<TestCreatorProvider>> testCreatorProviders = Lookup.getDefault().lookupResult(TestCreatorProvider.class).allItems();

	for (Lookup.Item<TestCreatorProvider> provider : testCreatorProviders) {

	    testingFrameworks.add(provider.getDisplayName());

	}

    }

    private static void populateLocations(FileObject activeFO) {

	Collection<? extends CommonTestUtilProvider> testUtilProviders = Lookup.getDefault().lookupAll(CommonTestUtilProvider.class);

	for (CommonTestUtilProvider provider : testUtilProviders) {

	    locations = provider.getTestTargets(activeFO);

	    break;

	}

	if (locations != null && locations.length == 0) {

	    Project owner = FileOwnerQuery.getOwner(activeFO);

	    if (owner != null) {

		String type = "";

		String hint = "";

		Collection<? extends RootsProvider> rootProviders = Lookup.getDefault().lookupAll(RootsProvider.class);

		for (RootsProvider rootProvider : rootProviders) {

		    type = rootProvider.getSourceRootType();

		    hint = rootProvider.getProjectTestsHint();

		    break;

		}

		if (SourceGroupModifier.createSourceGroup(owner, type, hint) != null) {

		    testUtilProviders = Lookup.getDefault().lookupAll(CommonTestUtilProvider.class);

		    for (CommonTestUtilProvider provider : testUtilProviders) {

			locations = provider.getTestTargets(activeFO);

			break;

		    }

		}

	    }

	}

    }

    private static String getPreffiledName(CompilationInfo info, String selectedFramework) {

	DataObject dataObj = info.getFileObject().getLookup().lookup(DataObject.class);

	FileObject fileObj = dataObj.getPrimaryFile();

	ClassPath cp = ClassPath.getClassPath(fileObj, ClassPath.SOURCE);

	String className = cp.getResourceName(fileObj, '.', false);

	return className + getTestingFrameworkSuffix(selectedFramework) + TEST_CLASS_SUFFIX;

    }

    private static String getTestingFrameworkSuffix(String selectedFramework) {

	if (selectedFramework == null) {

	    return "";

	}

	String testngFramework = "";

	Collection<? extends GuiUtilsProvider> providers = Lookup.getDefault().lookupAll(GuiUtilsProvider.class);

	for (GuiUtilsProvider provider : providers) {

	    testngFramework = provider.getTestngFramework();

	    break;

	}

	return selectedFramework.equals(testngFramework) ? "NG" : ""; //NOI18N

    }

    private static FileObject getTargetFolder(Object selectedLocation) {

	if (selectedLocation == null) {

	    return null;

	}

	if (selectedLocation instanceof SourceGroup) {

	    return ((SourceGroup) selectedLocation).getRootFolder();

	}

	assert selectedLocation instanceof FileObject;      //root folder

	return (FileObject) selectedLocation;

    }

}