1. Test Driven Development (TDD) with Windows PowerShell For Windows Developers, Windows System Administrators and Windows DevOps Lecturer: Rolf Hemmerling, hemmerling@gmx.net Date: 2015-06-13 Slides: http://slideshare.com/hemmerling License: Creative Commons - Attribution-ShareAlike 4.0 Generic http://www.creativecommons.org/licenses/by-sa/4.0/ 2. 2 Test Driven Development (TDD) with Windows PowerShell 1.The Basics of TDD 2.FizzBuzz: Hands-on TDD for Developers 3.Testing Frameworks 4.??: Hands-on TDD for DevOps 5.Coding Rules Checking 6.Web Application Testing 7.Practical Tips 8.Resumee 9.Resources 3. 3 1 The Basics of TDD 1 Write a Test 4 Test successfull 3 Write the Code 2 Test fails 4. 4 2 FizzBuzz: Hands-on TDD for Developers Demo 5. 5 3 Testing Frameworks # Type Tool name Comments 1 TDD Pester Module 2 TDD Jester Module, Similar to Pester, but different syntax :-( 3 TDD PSTest Module, makes use of the Nunit DLL 4 TDD PSUnit by Klaus Graefensteiner No module, Test runner PSUnit.Run.ps1 5 TDD PSUnit by lidingshan Module 6 Lint ScriptCop Module 7 Web Automation Test_Run by James McCaffrey Demo on Win8.1 with IIS, MSIE, PS 6. 6 4 ??: Hands-on TDD for DevOps and System Administrators :-) Demo 7. 7 5 Coding Rules Checking With ScriptCop by Start-Automating Lint alike Get-Module -Name FizzBuzz | Test-Module Get-Command -Name Get-FizzBuzz | Test-Command Test-Command -ScriptBlock { function MyFunction{} } .. but you can't check external .PS1 files ?! Demo 8. 8 6 Web Application Testing by Microsoft Internet Explorer (MSIE) only with Test_Run by James McCaffrey as alternative to Selenium Demo on Win8.1 with IIS, MSIE, PS 9. 9 7 Practical Tips Use community events for free TDD training Global Day of CodeRetreat Softwerkskammer, Meetup groups, Java User Groups, .NET Developer Groups, IT conferences like Froscon, PyCamp.... Be open to change your programming language on such events ( Java, JS, Python, C#,.. ) Start at home Continue at office by a pilot project Teach and train yourself with collegues, at own events 10. 10 8 Resumee The need The benefits The success The tools 11. 11 9 Resources Links to all TDD and testing tools for PS: http://hemmerling.com/doku.php/en/wscripting03.html Links to all sorts of TDD exercises ( Coding Dojo, CodeRetreat,..) http://hemmerling.com/doku.php/en/codingdojo.html GitHub resource with many TDD code examples http://github.com/hemmerling/codingdojo, also for PS https://github.com/hemmerling/codingdojo/tree/master/src/fizzbuzz TDD Hands-on community-events http://softwerkskammer.org http://globalday.coderetreat.org/ http://meetup.com/javascript-coderetreat/ http://test-driven-development.meetup.com/