Create a Virtual Test Environment - Telemark University …home.hit.no/~hansha/documents/software/software... · · 2016-03-14Create a Virtual Test Environment Hans-Petter Halvorsen

CreateaVirtualTestEnvironment

Hans-PetterHalvorsen,M.Sc.StepbyStepExercises

WhyDoWeNeedaTestEnvironment?

WhycantwejustuseourownPC?

WhyTestEnvironment?• “ItworksonmyPC”saystheDeveloper• CleanEnvironment• OntheDevelopersPCswehaveallkindofSoftwareinstalled

thattheCustomerdonthave,e.g.DevelopmentToolslikeVisualStudio,etc.

• WeneedtotestondifferentPlatformsandOperatingSystems• CustomersmayusedifferentWebBrowsers• Deployment:TestofInstallationpackages• MakethesoftwareavailableforTesters• etc.

Development Testing Production

DevelopmentEnvironment TestEnvironment

ProductionEnvironment

TypicallytheDevelopersPersonalComputerwithDatabase,WebServerandProgrammingSoftware

ACleanPC/Server(oranetworkwithPCsandServers)whereyouinstallandtestyourSoftware.Todaywetypicallyset-upaVirtualTestEnvironment

TheCustomersenvironmentwhereyouunstallthefinalsoftware(ServersandClients)

Programming environments suchasVisualStudio,etc.shouldnotbeinstalledinthisenvironment.Youneedtocreate.exefilesetc.inordertomakeyoursoftwarerun.

Developers Developers&Testers Customers

VirtualizationSoftwareAlotofVirtualizationSoftwareexists.Herearesomeexamples:• VMwareWorkstationPlayer (Wewillusethisinthisexercise)• VMwareWorkstation• VMwarevSphere• VMwareFusion(Mac)• Parallells Desktop(Mac)• MicrosoftHyper-V• VirtualBox• etc.

Virtualization

OperatingSystem(OS)

VirtualizationSoftware

Hypervisor

VM VM VM

Hardware(Computer)

VM VM VM

Guests

Host

VM=VirtualMachines

AHypervisorcanrundirectlyonthecomputerwithoutaHostOS

Windows,Linux,...

Windows,Linux,...

VMwareWorkstationPlayerVMwareWorkstationPlayerisforpersonaluseonyourownPC.VMwareWorkstationPlayerisfreeofchargeforpersonalnoncommercialuse.

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VMwareisacompanythathasbeenspecializingwithinvirtualizationsoftware.http://www.vmware.com

Note!Makesureyouhaveenoughfreespaceonyourharddrive!

Exercises• InstallVMwareWorkstationPlayer(orsimilarsoftware)...• DownloadandInstallOS (e.g.,Windows10)fromDreamSpark

• Install/ConfigureServerSoftware,e.g.:– InstalltheDatabaseSystem (SQLServerorother)– ConfiguretheWebServer(IISorother)(onlyifyoucreateWebpages,etc.)

...• InstallYourSoftware(Database,DesktopApp/WebApp)• StartTesting!

Software1. InstallVMwarePlayer– Ifyouhave64bitOS:InstallVMwarePlayer7– Ifyouhave32bitOS:InstallVMwarePlayer6

2. InstallOS ofyourchoiceinsidePlayer– Windows7orWindows8.1(choosedifferentwithinthe

Team)3. InstallSQLServerExpresswithToolsinsideyourVM– Youmayneedtoinstall.NETFramework3.5SP1first

4. Installyour SoftwareinsideyourVM1. DatabaseTables,Views,etc.2. YourApp

Note!Makesureyouhaveenoughfreespaceonyourharddrive!

VMWareWorkstationPlayer

Hans-PetterHalvorsen,M.Sc.

StepbyStep

VMwareWorkstationPlayer• DownloadandInstallVMwareWorkstationPlayer(orsimilarsoftware)• DownloadandInstallSoftware(.iso Files)neededfromDreamspark

– WindowsOS(e.g.,Windows10).GetLicenseKeyfromDreamSpark– SQLServer(ExpressorFullversion)– ...– Note!DeveloperToolsshallnotbeinstalledinTest/Production

Environment!• DownloadotherSoftwareifneeded⇒ Makesuretokeepallthesoftwareinstallationfilesinoneplacefornexttime⇒ MakeacopyoftheVMforlateruse(“CleanInstallation”)(ifyouhaveenough

freespaceonyourharddrive,oruseamemorystick)

CreateNewVirtualMachine

ExampleofexistingVirtualMachines

SelectproperNameandLocation

SelecttheOS.isoFilefortheOSyouwanttoinstall Selectthe

versionyouwanttoinstall

Toolsthatthevirtualizationenvironmentneedstoworkproperly.

ClickFinish

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Congratulations!Itworks!Note!ItisreccommendedthatyouchangetheComputerNamebeforeyoustartsinstallionglotsofSoftwareonit.

17YouarefinishedwiththeExercise

VMWarePlayer


InstallationofSoftwareinaVirtualMachine

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VirtualMachineSettings

Note!YouhaveaccesstoNetwork,Printers,USBPorts,Sound Card,Camera,etc.onyourHostPC

InstallingSoftwareusing.isoFiles

Justlocatethe.ISOFilethatislocatedontheHostPC

Installing/CopyingfromaUSBMemoryStickClicktoConnecttoaUSBMemorystickthatisconnectedtotheHostPC

CopyingFilesintotheVM

Justuse“Ctrl+C”and“Ctrl+V”inordertocopyfilesbetweenyourHostPCandtheVM

J

YouarefinishedwiththeExercise

Database


StepbyStep

Database

• YoushouldcreateoneSQLScriptthatinstallsallthenecessarystuff(Tables,StoredProcedures,Views,Scripts,etc...)

• RuntheScriptusingtheSQLServerManagementStudio(orsimiliar)

DatabaseScriptGeneratorFolderstructure:• Functions• Scripts• StoredProcedures• Tables• Triggers• Views

Download fromhttp://home.hit.no/~hansha/?page=software_development

• ThisToolgeneratesoneSQLScriptthatcontainsallSQLfilesintheFolderstructureincludingsubfolders(recursive).

• UsefulwheninstallingtheDatabase– youneedonlytoexecuteonesingleSQLfile.

MicrosoftSQLServer– ManagementStudio

1

2

3

4

5

WriteyourQueryhere

TheresultfromyourQuery

YourDatabase

YourTables

YourSQLServer


WebServer


StepbyStep

WebServer• Configure/setup/installtheWebServer– IIS(InternetInformationServices),Apache,...

• InstallWebServices(ifany)• InstallyourWebApp

Deploy/PublishWebServicetoIISCopyWebServiceFiles(Project)todefaultIISDirectory:C:\inetpub\wwwroot

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DesktopApp


InstallyourDesktopApp(ifany)• ManuallyCopyyourAppFilestotheVMandmakesureyoucanstartit(CreateashortcutontheDesktop)

• Itisrecommendedtocreatean.exeApp

Note!WewilllearntocreateSetupPackagesinthenextTopic:“DeploymentandMaintenance”


StartTesting


Testing• TestyousoftwareaccordingtotheRequirementsandDesign

Documents andtheSoftwareTestPlan• ReportBugsasWorkItemsinTFS

PlanningTests PerformTests DocumentTestResults

SoftwareTestPlan(STP)

SoftwareRequirementsSpecifications(SRS)SoftwareDesignDocument (SDD)

SoftwareTestDocumentation

(STD)

TestLogs

- Functional&Non-FunctionalRequirements- User&SystemRequirements


UniversityCollegeofSoutheastNorwaywww.usn.no

E-mail:[email protected]:http://home.hit.no/~hansha/