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EnvMan 1.3 - Windows Environment Variables Manager

, 1 Feb 2008
Environment Variables Manager (EnvMan) is a tool written in C# .Net intended to handle the administration of Windows Shell Environment Variables. It is designed to replace Control Panel System Environment Manager and easily manage long variable values.
envman-1101.zip
EnvMan
EnvMan.exe
EnvManager.dll
envman-1102.zip
EnvMan.exe
EnvManager.dll
envman-source-1101.zip
doc
EnvMan
Options.ico
Properties
Settings.settings
Resources
ShutDown.PNG
EnvManager
Properties
EnvManagerSettings.settings
Settings.settings
res
Cancel.gif
delete.png
Edit.png
FolderExplore.png
MoveBottom.png
MoveDown.png
MoveTop.png
MoveUp.png
new.gif
Save.png
ValType
ValTypeFile.png
ValTypeFolder.png
ValTypeNull.png
ValTypeNumber.png
ValTypeString.png
EnvManSetup
EnvManSetup.vdproj
license.rtf
envman-source-1102.zip
EnvMan-source
doc
EnvMan
Options.ico
Properties
Settings.settings
Resources
ShutDown.PNG
EnvManager
Properties
EnvManagerSettings.settings
Settings.settings
res
Cancel.gif
delete.png
Edit.png
FolderExplore.png
MoveBottom.png
MoveDown.png
MoveTop.png
MoveUp.png
new.gif
Save.png
ValType
ValTypeFile.png
ValTypeFolder.png
ValTypeNull.png
ValTypeNumber.png
ValTypeString.png
EnvManSetup
EnvManSetup.vdproj
license.rtf
envman-source.zip
EnvMan.suo
EnvMan.Tests
EnvMan.Tests.nunit
EnvManagerGUITest
Properties
EnvManagerTest
Handlers
ImportExport
Properties
EnvManHelp
Help
en
images
EnvMan
EnvManager
Diagrams
EnvManager.cd
FrmEditCommandPattern.cd
ImportExport.cd
Handlers
ImportExport
Properties
EnvManagerSettings.settings
FrmEditEnvVarSettings.settings
res
Cancel.gif
delete.png
Edit.png
Export.png
FolderExplore.png
Import.png
MoveBottom.png
MoveDown.png
MoveTop.png
MoveUp.png
new.gif
Redo.png
Save.png
Undo.png
ValType
ValTypeError.png
ValTypeErrorAdd.png
ValTypeFile.png
ValTypeFileAdd.png
ValTypeFolder.png
ValTypeFolderAdd.png
ValTypeNull.png
ValTypeNumber.png
ValTypeNumberAdd.png
ValTypeString.png
ValTypeStringAdd.png
Options.ico
Properties
FrmMainSettings.settings
Resources
Donate.png
EnvMan.png
EnvManAbout.png
Language.png
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ShutDown.PNG
Updates.png
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envman.zip
EnvMan.exe
EnvManager.dll
/*
   EnvMan - The Open-Source Windows Environment Variables Manager
   Copyright (C) 2006-2007 Vlad Setchin <v_setchin@yahoo.com.au>

   This program 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.

   This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
*/

using System;
using System.Collections.Generic;
using System.Text;
using System.Windows.Forms;

using EnvManager;
using NUnit.Framework;
using NUnit.Extensions.Forms;

namespace EnvManager.Tests.GUI
{
    [TestFixture]
    public class FrmEditEnvVarsTest
    {
        #region Controls
        DataGridView dgv = null;
        FrmEditEnvVar frmEdit = null;
        ButtonTester btnTestUp = null;
        ButtonTester btnTestDown = null;
        ButtonTester btnTestMoveBottom = null;
        ButtonTester btnTestMoveTop = null;
        ButtonTester btnTestSave = null;
        ButtonTester btnTestUndo = null;
        ButtonTester btnTestRedo = null;
        ButtonTester btnTestDelete = null;
        ButtonTester btnTestBrowse = null;
        #endregion Controls

        #region Test Data
        const string SYS_VAR_NAME = "SysTestVariable";
        //const string USER_VAR_NAME = "UserTestVariable";
        const string VAR_VALUE = "Val1;Val2;Val3;Val4;Val5;Val6;Val7";
        EnvVarManager varManager = null; 
        #endregion Test Data

        public FrmEditEnvVarsTest()
        {
            varManager = new EnvVarManager();
            varManager.SetEnvironmentVariable(SYS_VAR_NAME, VAR_VALUE, EnvironmentVariableTarget.Machine);
            frmEdit = new FrmEditEnvVar(SYS_VAR_NAME, EnvironmentVariableTarget.Machine);
            dgv = frmEdit.DgView;
            btnTestDown = new ButtonTester( "btnMoveDown", frmEdit.Name );
            btnTestUp = new ButtonTester("btnMoveUp", frmEdit.Name);
            btnTestSave = new ButtonTester( "btnSave", frmEdit.Name );
            btnTestMoveBottom = new ButtonTester("btnMoveBottom", frmEdit.Name);
            btnTestMoveTop = new ButtonTester("btnMoveTop", frmEdit.Name);
            btnTestUndo = new ButtonTester( "btnUndo", frmEdit.Name );
            btnTestRedo = new ButtonTester( "btnRedo", frmEdit.Name );
            btnTestDelete = new ButtonTester("btnDelete", frmEdit.Name);
            btnTestBrowse = new ButtonTester("btnBrowse", frmEdit.Name);
            frmEdit.Show();
        }
        ~FrmEditEnvVarsTest()
        {
            frmEdit.Dispose();
            varManager.DeleteEnvironmentVariable(SYS_VAR_NAME, EnvironmentVariableTarget.Machine);
        }

        #region Tests
        [SetUp]
        public void SetUp()
        {
            frmEdit.LoadEnvironmentVariableValues(SYS_VAR_NAME, EnvironmentVariableTarget.Machine);
            dgv.CurrentCell = dgv.Rows[2].Cells[1];
        }
        [Test]
        public void TestSaveValue()
        {
            btnTestDown.Click();
            btnTestDown.Click();
            btnTestSave.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val3;Val6;Val7",
                varManager.GetEnvVariable(SYS_VAR_NAME, EnvironmentVariableTarget.Machine));
            varManager.SetEnvironmentVariable(SYS_VAR_NAME, VAR_VALUE, EnvironmentVariableTarget.Machine);
        }
        [Test]
        public void TestMoveRowDown2UndoRedo()
        {
            // Move value down
            btnTestDown.Click();
            btnTestDown.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val3;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
            // Undo last move
            btnTestUndo.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val3;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestRedo.Properties.Enabled);
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            // Redo last move
            btnTestRedo.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val3;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
        }
        [Test]
        public void TestMoveRowUp2Undo2Redo()
        {
            // move up twice
            btnTestUp.Click();
            btnTestUp.Click();
            Assert.AreEqual("Val3;Val1;Val2;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
            // undo move row up
            btnTestUndo.Click();
            btnTestUndo.Click();
            Assert.AreEqual(VAR_VALUE, frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsFalse(btnTestUndo.Properties.Enabled);
            Assert.IsTrue(btnTestRedo.Properties.Enabled);
            // redo move row up
            btnTestRedo.Click();
            Assert.AreEqual("Val1;Val3;Val2;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsTrue(btnTestRedo.Properties.Enabled);
        }
        [Test]
        public void TestMoveRowBottomUndoRedo()
        {
            btnTestMoveBottom.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val6;Val7;Val3", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
            // Undo move row top
            btnTestUndo.Click();
            Assert.AreEqual(VAR_VALUE, frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsFalse(btnTestUndo.Properties.Enabled);
            Assert.IsTrue(btnTestRedo.Properties.Enabled);
            // Redo move row top
            btnTestRedo.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val6;Val7;Val3", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
        }
        [Test]
        public void TestMoveRowTopUndoRedo()
        {
            // Move row top
            btnTestMoveTop.Click();
            Assert.AreEqual("Val3;Val1;Val2;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
            // Undo move row top
            btnTestUndo.Click();
            Assert.AreEqual(VAR_VALUE, frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsFalse(btnTestUndo.Properties.Enabled);
            Assert.IsTrue(btnTestRedo.Properties.Enabled);
            // Redo move row top
            btnTestRedo.Click();
            Assert.AreEqual("Val3;Val1;Val2;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
        }
        [Test]
        public void TestDeleteRowUndoRedo()
        {
            // delete row
            btnTestDelete.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
            // undo delete
            btnTestUndo.Click();
            Assert.AreEqual(VAR_VALUE, frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsFalse(btnTestUndo.Properties.Enabled);
            Assert.IsTrue(btnTestRedo.Properties.Enabled);
            // redo delete
            btnTestRedo.Click();
            Assert.AreEqual("Val1;Val2;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
        }
        [Test]
        public void TestBrowseFolderNewRow()
        {
            btnTestBrowse.Click();
            Assert.AreEqual(@"Val1;Val2;C:\;Val4;Val5;Val6;Val7", frmEdit.EnvironmentVariableValue().ToString());
            Assert.IsTrue(btnTestUndo.Properties.Enabled);
            Assert.IsFalse(btnTestRedo.Properties.Enabled);
        }
        #endregion Tests
    }
}

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License

This article, along with any associated source code and files, is licensed under The GNU General Public License (GPLv3)

About the Author

Vladislav Setchin
Software Developer (Senior)
Australia Australia
I have never shared my work online before. Now time has come. I recently started a Software Development Toolbox project. Anyone is welcome to view and add your share to it.

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Article Copyright 2007 by Vladislav Setchin
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