This is how we do to find and fix bugs before you!

1. #TuleapCon2017 @TuleapOpenALM
What do we do to find bugs before you ?
Tuleap Enterprise Quality Assurance
Manuel VACELET
Enalean CTO

2. #TuleapCon2017 @TuleapOpenALM
Challenge : How to produce software without (too much) bugs
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Tuleap is growing at a rapid pace
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Deal with complexity (tracker flexibility, diverse environments, performances at scale)
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Trade-off: how much do are we willing to invest to release without bugs ?

3. #TuleapCon2017 @TuleapOpenALM
Strategy
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Release early, release often
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Dog fooding (tuleap.net & my.enalean.com)
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Leverage on dev build, backport on Tuleap Enterprise
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(a lot) of tests
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(a lot) of code reviewed

4. #TuleapCon2017 @TuleapOpenALM
Release early, release often
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1 release every 4 weeks
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Less code, less bugs
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We cannot break everything at once
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Reduced test & impact surface

5. #TuleapCon2017 @TuleapOpenALM
Dog fooding
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Everyday we get a fresh Tuleap on tuleap.net and my.enalean.com
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Very efficient to spot bugs on services that we are heavily using (UI, Trackers, Git, etc)
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Less efficient for things we don’t use at all

6. #TuleapCon2017 @TuleapOpenALM
Tuleap ‘master’ channel vs. Tuleap Enterprise
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Get the fixes, let “others” get the bugs
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Chat
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Public “request” tracker
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Tuleap-devel mailing-list

7. #TuleapCon2017 @TuleapOpenALM
Tuleap Enterprise Software Engineering FTW
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Gerrit workflow
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Each and every commit is peer reviewed (code) and functionally tested
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Each and every commit get merged in ‘master’ ASAP (early integration)
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Each and every commit get verified against :
- 5800 unit tests (php 5.3 & php 5.6)
- 380 Karma tests (angular apps)
- 263 REST integration tests (php 5.3 / apache & php 5.6 / nginx)
- 12 SOAP integration tests
- 6 end to end tests (selenium)
- 1 build and run (packaging & install)

8. #TuleapCon2017 @TuleapOpenALM
Double dog fooding with TTL
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Every 4 weeks, on Wednesday “La Valid”

9. #TuleapCon2017 @TuleapOpenALM
On the last 12 months
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684 requests were reported on Tuleap “Request” tracker
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180 were reported by at least 1 customer
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22 were regressions

10. #TuleapCon2017 @TuleapOpenALM
So, enjoy your reliable and secured Tuleap Enterprise platform!