Presentation (Dutch): https://channel9.msdn.com/Events/TechDays/Techdays-2016-The-Netherlands/Turn-specs-into-high-quality-apps We've all been there: the specifications are created, you start building the app and eventually it turns out you've missed some important scenarios. ATDD/Specification by Example might have saved you to get some earlier insight about those scenarios. After building the fully accepted app, you deploy it to the App Stores. You might get 1-star reviews from people claiming the app keeps crashing. Couldn't you have prevented that? By combining the power of Specification by Example & testing this fully automatically on hundreds of physical devices in the cloud, you can! All of this, while still maintaining a continuous delivery workflow, will achieve some great, high quality apps.

3. Marco Kuiper
Developer
Wilfred Wattel
Testmanager

11. Given
Setup
When
Trigger
Then
Verify
// Arrange
// Act
// Assert

12. Given
a great session is presented
When
the presentation is over
Then
the audience will clap
“Acceptance Driven Presentation”

13. Given
a <level> session is presented
When
the presentation is over
Then
the audience will <reaction>
Examples:
| level | reaction |
| great | clap |
| horrible | cry |

15. UI
Service
Unit

16. Service
Unit
UI
Unit test
Integration test
System test
Acceptance Test
Ambassador Test
Live

18. [Given(@"a great session is presented")]
public void AGreatSessionIsPresented() {
// Setup
}
[When(@"the presentation is over")]
public void ThePresentationIsOver() {
// Trigger
}
[Then(@"the audience will clap")]
public void TheAudienceWillClap() {
// Verify
}

19. [Given(@"a ""(.*)"" session is presented")]
public void ASessionIsPresented(
string level) {
// Setup
}
[When(@"the presentation is over")]
public void ThePresentationIsOver() {
// Trigger
}
[Then(@"the audience will ""(.*)""")]
public void TheAudienceWill (
string reaction) {
// Verify
}

24.  Specs + Testcases + Scripts coupled
 Scalable regression framework
 Testcases to run
 Testexecution runs
 Devices
 Operating systems

26. Service
Unit
UI
Unit test
Integration test
System test
Acceptance Test
Ambassador Test
Live

27. XAMARIN

28. TDD, ATDD, BDD, SBE, DevOps, CD etc.

29. Source
More?
@geertvdc
Xamarin test cloud: from zero to hero in
automated UI testing
@jfversluis
The circle of life: ALM for your Xamarin app
with VSTS and HockeyApp
@nzthiago
Enabling DevOps Practices for Mobile Apps
with Visual Studio Team Services, Xamarin and
HockeyApp

31. Given
a <level> session is presented
When
the presentation is over
Then
the audience will <reaction>
Examples:
| level | reaction |
| great | clap |
| horrible | cry |
| great | clap |
| horrible | cry |