professional scrum developer
DESCRIPTION
A presentation by Andreas Ebbert-Karroum (@AndreasEK) at the meettheexperts@codecentric event in Solingen, Germany on June, 18th.TRANSCRIPT
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Iterativ
Inkrementell
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Build Management
Distributed Version Control
Dependency Management
Workplace Setup & IDE
Release Management
Continuous Integration
Feature Branches
Release Process (Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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RCS CVS Subversion Mercurial
Lokal Zentralisiert Verteilt
Change SetsRevisions
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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Pro (Branch Per Story) Kontra (Arbeit auf dem “Trunk”)
Unfertige Stories sind ein Problem:• Rollback?• Dunkelauslieferung?
(„Passiert schon nichts“)
Per Scrum-Definition gibt es keine unfertigen Stories => Team Commitment
Bonus Problem: Was passiert, wenn die erste, angefangene Story nicht beendet ist, aber alle anderen?
s.o.
Einfache Branches und Merges mit einem verteilten VCS (Mercurial, Git)
Merging tut weh.
Continuous Integration:• Stories müssen feinkörnig sein• Alternative: CI für jeden Branch
Jeder Commit wird sofort integriert und getestet.
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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Red
GreenRefactor
Test
schreiben
Die einfachste
Lösung umsetzen
Design
verbessern
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Class
under
Test
Service A Service B
depends on
Mock
Service A
Mock
Service B
Service A IF Service B IF
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Class
under
Test
Service A Service B
depends on
Mock
Service B
Contract
Test
Service A IF
Service A
Alternative
Impl.
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*** Keyword ***
Verhalten
[Arguments] ${Produkt} ${Feld} ${Wert} ${Fehler} ${Ort}
Es existiert eine Produktseite für ${Produkt}
Wenn im Feld ${Feld} der Wert ${Wert} eingegeben wird
Dann wird der ${Fehler} angezeigt
Und der ${Fehler} befindet sich bei ${Ort}
Und der ${Fehler} hat den Style Rechenblock_Fehler_Text
Und das Feld ${Feld} ist als Validierungsfehler markiert
| *Test Case* | | *Risiken* | *Feld* | *Wert* | *Fehler* | *Ort* |
| 1 | Verhalten | Haftpflicht | Geburtsdatum | ABC | Bitte geben Sie das Geburtsdatum im Format TT.MM.JJJJ an. | Hauptrechenblock |
| 2 | Verhalten | Haftpflicht | Fassungsvermögen | ABC | ABC ist keine Zahl | Risikorechenblock |
| 3 | Verhalten | ... | ... | ... | ... | ... |
| 4 | Verhalten | ... | ... | ... | ... | ... |
| . | Verhalten | ... | ... | ... | ... | ... |
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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Design
GoF
SOLID
Clean Code
...
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
![Page 38: Professional Scrum Developer](https://reader034.vdocuments.mx/reader034/viewer/2022051210/54c4e8364a7959397e8b46be/html5/thumbnails/38.jpg)
BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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0
0,1
0,2
0,3
0,4
0,5
0,6
0,7
0,8
0,9
1
0 5 10
Architektur Funktionalität
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BuildManagement
Distributed Version Control
DependencyManagement
WorkplaceSetup & IDE
Release Management
ContinuousIntegration
Feature Branches
Release Process(Version, Notes,
Migration)
Test
TDD
Mocks & Stubs
ATDD
Qualität
Design
Statische Code-Analyse
Metriken
Architektur &Documentation
Agile Architektur
Ausreichende Dokumentation
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Montag Dienstag Mittwoch Donnerstag Freitag
Scrum Overview Sprint 2: Build Management
Ziele:• Version Control• Dependency
Mgmt
Sprint 4: TDD
Ziele:• TDD• Mocking• Coverage
Sprint 6: ATDD
Ziele:• Test Framework• Executable
Specs
Sprint 8:Documentation & ArchitectureZiele:• Agile Arch.• System Doc.
Sprint 1: Scrum Flow
Ziele:• Practice the
Flow• Setup Dev-Env
Sprint 3: Release Mgmt
Ziele:• Branching• CI• Deployment
Sprint 5: Design & Refactoring
Ziele:• SOLID• Refactoring in
TDD
Sprint 7: Code Quality
Ziele:• Metrics• Clean Code• Javadocs
Roundup & FAQ
Auf dem Weg zurZertifizierung
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Aktivität Dauer Beschreibung
Einführung 60’ Präsentation und Einführung in die neuen und relevanten Werkzeuge und Praktiken
Sprint Planning I 15’ Product Owner stellt das Backlog vor. Teams verpflichten sich auf neue Funktionen
Sprint Planning II 15’ Jedes Team plant den Sprint
Pause 15’
The Sprint 100’ Teams arbeiten selbstorganisiert an den Aufgaben. 5’ Scrum alle 20’
Sprint Review 20’ Zwei Teams stellen die Ergebnisse vor
Sprint Retrospective 15’ Kurze Teamretrospektive zum nachregeln
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