Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
JCConf 2022 - Using ArchUnit to test your architecture
Search
Shihyu Ho
October 15, 2022
Technology
0
120
JCConf 2022 - Using ArchUnit to test your architecture
Using ArchUnit to test your architecture
Shihyu Ho
October 15, 2022
Tweet
Share
More Decks by Shihyu Ho
See All by Shihyu Ho
hybrid-cloud-seminar.pdf
shihyuho
0
62
JCConf 2021 Access Kubernetes API in Java
shihyuho
0
100
JCConf 2020 Observing in Microservices
shihyuho
0
580
iThome Kubernetes Summit 2018
shihyuho
0
43
JCConf 2016 zookeeper
shihyuho
0
40
Other Decks in Technology
See All in Technology
現代CSSフレームワークの内部実装とその仕組み
poteboy
8
3.6k
一生覚えておきたい「システム開発=コミュニケーション」〜初めての実務案件振り返りLT〜
maimyyym
0
110
家族アルバム みてねにおけるGrafana活用術 / Grafana Meetup Japan Vol.1 LT
isaoshimizu
1
350
ServiceNow Knowledge Learning Rise up
manarobot
0
200
ExaDB-D dbaascli で出来ること
oracle4engineer
PRO
0
2k
Terraformあれやこれ/terraform-this-and-that
emiki
8
1.3k
データベース02: データベースの概念
trycycle
0
150
JAWS-UG Bedrock Claude Night
yamahiro
3
540
ServiceNow Knowledge 24の歩き方 EYストラテジー・アンド・コンサルティング
manarobot
0
180
Reducing Cross-Zone Egress at Spotify with Custom gRPC Load Balancing Recap
koh_naga
0
200
GraphQL 成熟度モデルの紹介と、プロダクトに当てはめた事例 / GraphQL maturity model
mh4gf
7
1.3k
非同期推論システムによるコスト削減と信頼性向上
koki_nishihara
0
180
Featured
See All Featured
Put a Button on it: Removing Barriers to Going Fast.
kastner
58
3k
Mobile First: as difficult as doing things right
swwweet
216
8.6k
Code Review Best Practice
trishagee
55
15k
The Invisible Customer
myddelton
114
12k
The Brand Is Dead. Long Live the Brand.
mthomps
49
28k
Stop Working from a Prison Cell
hatefulcrawdad
266
19k
Distributed Sagas: A Protocol for Coordinating Microservices
caitiem20
322
20k
Into the Great Unknown - MozCon
thekraken
10
990
Building an army of robots
kneath
300
41k
ReactJS: Keep Simple. Everything can be a component!
pedronauck
659
120k
Facilitating Awesome Meetings
lara
42
5.6k
Become a Pro
speakerdeck
PRO
11
4.5k
Transcript
Using ArchUnit to test your architecture Matt Ho
About me - Hi, I'm Matt 👋 - 松凌科技 Architect
/ R&D - JCConf Speaker -
[email protected]
- https://github.com/shihyuho
放⼼, 這不是在講架構
本節在分享 架構已經在那了 && 該如何確保在持續開發/維運的過程中, 應⽤程式仍 然遵循著架構走
https://www.archunit.org/
ArchUnit Overview - 是⼀個測試套件, 整合了 JUnit 4, JUnit 5 等
- 良好的 Fluent API - 容易延伸擴充 - Apache-2.0 license
運作過程
起⼿式 決定從哪邊開始匯入 bytecodes
起⼿式 定義 Rules
起⼿式 ArchUnit 執⾏得到結果
起⼿式 - Rule Pattern ArchRuleDefinition.GIVEN_OBJECTS .that(). PREDICATE .should(). CONDITION
Controller 命名必須以 ‘Controller’ 結尾 Class Naming
Controller 命名必須以 ‘Controller’ 結尾 Class Naming
Class Naming Controller 命名必須以 ‘Controller’ 結尾
Class Naming Data Access 命名必須以 ‘Dao’ 結尾
Class Naming Data Access 命名必須以 ‘Dao’ 結尾
Class Naming Data Access 命名必須以 ‘Dao’ 結尾
Layered
Layered
Layered
Layered
Layered Architectures.layeredArchitecture() .layer(). PREDICATE .whereLayer(). CONDITION
Layered 定義 3 層 layer 定義依賴關係
General
Freeze - 套⽤在舊的系統中, 超多條違規改不動 ;-(
Freeze - 套⽤在舊的系統中, 超多條違規改不動 ;-( - 好吧, 那就現在開始的程式才檢查 :-)
Freeze - 套⽤在舊的系統中, 超多條違規改不動 ;-( - 好吧, 那就現在開始的程式才檢查 :-) FreezingArchRule.freeze(
ArchRuleDefinition.GIVEN_OBJECTS .that(). PREDICATE .should(). CONDITION )
Freeze
Code Smells
Long Parameter List https://refactoring.guru/smells/long-parameter-list
Large Class https://refactoring.guru/smells/large-class
Long Method https://refactoring.guru/smells/long-method
Recap - 起⼿式 - Naming Rules - Layers Rules -
General Rules - Freezing Rules - Custom Rules - Code Smells
Thank you 🙌