Turn your Dynamics 365 User Stories directly into software test scripts

1. 10/23/2018 Nelson Johnson Extending D365 with Azure www.broadpoint.net 110/23/2018 Nelson Johnson Behavior Driven Development www.broadpoint.net 1
Behavior Driven
Development
By Nelson Johnson
Solution Architect
BroadPoint Technologies

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Who is Nelson Johnson?
• Started programming 1977…in high school…on a mainframe
• Became full time software consultant in 1982
• BS in MIS and Decision Science from George Mason University
• Worked at DARPA creating web apps in 1996
• Working with CRM since version 3
• Solution Architect for BroadPoint Technologies, LLC
• Email: njohnson@broadpoint.net

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What is Behavior Driven Development (BDD)
• Framework for software testing
• Abstraction layer on top of typical Test Driven Development
• Uses structured English phrases to invoke TDD functions
• Gherkin Language (https://cucumber.io/)
• User defined – very flexible

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Why BDD
• Makes it easier to involve end users to develop tests
• Added transparency between requirement and test
• Separates user behavior from test implementation
• Utilizes dev-ops methodologies for higher business value
• Increases turnaround time
• Build Verification Testing
• CRM Upgrade Testing
• There is a downside
• Can take a long time to run
• Complex logic may be difficult to verify

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How easy is it to learn Gherkin?
Feature: SearchByPhone_PhoneCall
As an end user I need the ability to
search for contacts by phone number
@SearchByPhoneNumber
Scenario: Return Login Only
Given I log into CRM
When I navigate to Sales to get to Activities
When I click on Phone Call
And I set field phonenumber to '2369874125'
Then Check the value of lookup field bpt_callercontact to see if it is 1 Login Only Phone

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Parts needed
• Dynamics 365 CE
• Visual Studio
• Unit test project
• EasyRepro
• Includes Selenium framework
• SpecFlow
• Browser Drivers
• Chromedriver.exe
• Geckodriver.exe
• Project/bin/debug folder
MSTest
Step.cs
SpecFlow Generated Feature.CS
Selenium
Feature Test Script
EasyRepro
Browser Driver

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<packages>
<package id="Dynamics365.UIAutomation.Api" version="9.0.1.4" targetFramework="net47" />
<package id="MSTest.TestAdapter" version="1.2.1" targetFramework="net471" />
<package id="MSTest.TestFramework" version="1.2.1" targetFramework="net471" />
<package id="Newtonsoft.Json" version="9.0.1" targetFramework="net471" />
<package id="Selenium.Chrome.WebDriver" version="2.38" targetFramework="net471" />
<package id="Selenium.Support" version="3.11.2" targetFramework="net471" />
<package id="Selenium.WebDriver" version="3.11.2" targetFramework="net471" />
<package id="SpecFlow" version="2.3.2" targetFramework="net471" />
<package id="SpecFlow.MsTest" version="2.3.2" targetFramework="net471" />
<package id="System.ValueTuple" version="4.3.0" targetFramework="net471" />
</packages>

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Setting it up
• Create new Unit test project
• Rename UnitTest1.cs to AllSteps.cs
• Build the project
• Verify there are no issues
• Set up credentials
• Choose Browser

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Add SpecFlow Feature file
• Add
• New Item
• SpecFlow Feature File
• CreateContact

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Create first test
Feature: CreateContact
In order to make sure we can create a user
@mytag
Scenario: Create regular contact
Given I log into CRM
When I Quick Create Contact
When I set keypress field email to 'njohnsontest@mailinator.com'
When I set keypress field firstname to 'Neil'
When I set keypress field lastname to 'Johnson'
When I click on Save

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Resources
• Wael Hamze Blog:
https://waelhamze.wordpress.com/2018/02/27/bdd-for-dynamics-
365-ce/
• Wael Hamze GitHub: https://github.com/WaelHamze/dyn365-ce-bdd
• EasyRepro: https://github.com/Microsoft/EasyRepro
• SpecFlow: https://specflow.org/getting-started/

12. 10/23/2018 Nelson Johnson Extending D365 with Azure www.broadpoint.net 12www.broadpoint.net
Q&A
Nelson Johnson
njohnson@broadpoint.net
301-634-2442
https://www.linkedin.com/in/nelsonjohnson/

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Thank You!
Nelson Johnson
njohnson@broadpoint.net
301-634-2442
https://www.linkedin.com/in/nelsonjohnson/