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You're reading from  Modern Android 13 Development Cookbook

Product typeBook
Published inJul 2023
Reading LevelIntermediate
PublisherPackt
ISBN-139781803235578
Edition1st Edition
Languages
Kotlin
Tools
Android
Concepts
Android Development
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Author (1)
Madona S. Wambua
Madona S. Wambua
author image
Madona S. Wambua

Madona S. Wambua is a Google Developer Expert in the Android category, an Android Engineer programming in Kotlin, and the founder and Chief Technology Officer of Jibu Labs. She is also a Women Tech Makers Ambassador and Co-Chair of AnitaB. She has over ten years of experience in the field and has worked on consumer-facing applications and building software development kits for developers. She has also worked on the famous Google Glass during her tenure at a startup and got an opportunity to work on interactive AR videos to transform lives through machine learning and computer vision. Madona is also a Keynote Speaker and the host of Tech Talks with Madona, a podcast geared towards supporting women and allies in tech.
Read more about Madona S. Wambua

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Writing tests for your Paging Source

Writing tests for your implementations is crucial. We will write unit tests for our PagingSource implementation in this recipe to test our logic. Some tests that might be worth writing are checking when news Paging load failure happens.

We can also test the success state and more. You can follow the pattern to write tests for your project or use case.

Getting ready

To follow this recipe step by step, you need to have followed the Implementing the Jetpack Paging library recipe, and you need to use the PagingJetpackExample project.

How to do it…

Open PagingJetpackExample and follow along with this project to add unit tests:

  1. Add the following testing libraries to your build.gradle app:
    testImplementation 'org.assertj:assertj-core:3.x.x'
    testImplementation "org.mockito:mockito-core:3.x.x"
    testImplementation 'Androidx.arch.core:core-testing:2.x.x'
    testImplementation 'org.jetbrains.kotlinx:kotlinx...
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Modern Android 13 Development Cookbook
Published in: Jul 2023Publisher: PacktISBN-13: 9781803235578
© 2023 Packt Publishing Limited All Rights Reserved

Author (1)

author image
Madona S. Wambua

Madona S. Wambua is a Google Developer Expert in the Android category, an Android Engineer programming in Kotlin, and the founder and Chief Technology Officer of Jibu Labs. She is also a Women Tech Makers Ambassador and Co-Chair of AnitaB. She has over ten years of experience in the field and has worked on consumer-facing applications and building software development kits for developers. She has also worked on the famous Google Glass during her tenure at a startup and got an opportunity to work on interactive AR videos to transform lives through machine learning and computer vision. Madona is also a Keynote Speaker and the host of Tech Talks with Madona, a podcast geared towards supporting women and allies in tech.
Read more about Madona S. Wambua