Upgrade to Pro — share decks privately, control downloads, hide ads and more …

MockK and Truth - Unit Tests - Android

Avatar for Moro Moro
January 03, 2022
Programming
0
150

MockK and Truth - Unit Tests - Android

First contact with the libraries: MockK and Truth.

Avatar for Moro

Moro

January 03, 2022
Tweet

More Decks by Moro

See All by Moro
More Accessible Apps - Android
Avatar for Moro gabrielbmoro
0
9
Variables and Tips - Android
Avatar for Moro gabrielbmoro
0
10
Migrating an Existing App to Compose - Android
Avatar for Moro gabrielbmoro
0
12
Recycler View and Performance - Android
Avatar for Moro gabrielbmoro
0
12
Repository Pattern and Productivity - Android
Avatar for Moro gabrielbmoro
0
13
What is new in Android Jetpack?
Avatar for Moro gabrielbmoro
0
18
List Users - Android
Avatar for Moro gabrielbmoro
0
5
Working with Collections - Kotlin
Avatar for Moro gabrielbmoro
0
15
Dependency Inversion - Example
Avatar for Moro gabrielbmoro
0
12

Other Decks in Programming

See All in Programming
Amazon Bedrockを活用したRAGの品質管理パイプライン構築
Avatar for とすり tosuri13
5
730
AgentCoreとHuman in the Loop
Avatar for Har1101 har1101
5
240
CSC307 Lecture 09
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
1
840
Patterns of Patterns
Avatar for Denys Poltorak denyspoltorak
0
1.4k
CSC307 Lecture 04
Avatar for Javier Gonzalez-Sanchez javiergs
PRO
0
660
今こそ知るべき耐量子計算機暗号(PQC)入門 / PQC: What You Need to Know Now
Avatar for mackey0225 mackey0225
3
380
ぼくの開発環境2026
Avatar for yuzneri yuzneri
0
230
副作用をどこに置くか問題：オブジェクト指向で整理する設計判断ツリー
Avatar for Koya Masuda koxya
1
610
AI時代の認知負荷との向き合い方
Avatar for OptFit Corp. optfit
0
160
AI Agent の開発と運用を支える Durable Execution #AgentsInProd
Avatar for izumin5210 izumin5210
7
2.3k
高速開発のためのコード整理術
Avatar for sutetotanuki sutetotanuki
1
400
OSSとなったswift-buildで Xcodeのビルドを差し替えられるため 自分でXcodeを直せる時代になっている ダイアモンド問題編
Avatar for yimajo yimajo
3
620

Featured

See All Featured
Optimising Largest Contentful Paint
Avatar for Harry Roberts csswizardry
37
3.6k
The browser strikes back
Avatar for Jono Alderson jonoalderson
0
380
KATA
Avatar for Megan Lloyd mclloyd
PRO
34
15k
Impact Scores and Hybrid Strategies: The future of link building
Avatar for Tamara Novitovic tamaranovitovic
0
200
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
Avatar for Tech SEO Connect techseoconnect
PRO
0
86
The #1 spot is gone: here's how to win anyway
Avatar for Tamara Novitovic tamaranovitovic
2
940
It's Worth the Effort
Avatar for 3n 3n
188
29k
Easily Structure & Communicate Ideas using Wireframe
Avatar for Afnizar Nur Ghifari afnizarnur
194
17k
Designing for Timeless Needs
Avatar for Cassini Nazir cassininazir
0
130
Being A Developer After 40
Avatar for Adrian Kosmaczewski akosma
91
590k
The innovator’s Mindset - 
Leading Through an Era of Exponential Change - McGill University 2025
Avatar for Jean-Marc De Jonghe jdejongh
PRO
1
93
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
PRO
55
12k

Transcript

  1. Mockk & Truth Your Unit Tests better for reading By

    Moro

  2. MockK It is a powerful mocking library for Kotlin It

    is a library to help us write more fluent assertions for Android. Truth

  3. Example In this case, the MainViewModel has the responsibility for

    defining the first destination, where the app starts. Has email stored? Dashboard Screen Welcome Screen Yes No

  4. MainViewModel

  5. MainViewModel Dependency

  6. Mocking the Dependency

  7. Mocking the Dependency

  8. MainViewModel Test - Case #1 Has email stored? Dashboard Screen

    Yes

  9. MainViewModel Test - Case #2 Has email stored? Welcome Screen

    No
  10. None