What are some alternative approaches to handling the absence of a value in Kotlin?

Aug 4, 2021 ... https://kotlinlang.org logo. Join Slack · Powered by. Does anyone know how to unit test code which uses ... # coroutines. m. muthuraj. Feb 12, 2018 ... This post contains best practices and guidelines to write unit test code in Kotlin that is idiomatic, readable, concise and produces reasonable failure ... Oct 12, 2023 ... In this article, I'll dive into several methods I've been looking into to unit test a Kotlin application using Supabase and why I finally decided to go for a ... Feb 26, 2021 ... This article describes the typical way I have tested Reactive Streams ( LiveData and RxJava ) in the past and how I tried to adapt these methods to Flow with ... Jul 28, 2022 ... Kotlin classes are final by default and cannot be mocked by Mockito, hence the need for :mockito-inline: . You might think an alternative would ... Dec 31, 2024 ... In Kotlin, the unit type is analogous to Java's void, but it is not identical. While Java's void signifies the absence of a return value, the ... Let's start with a simple test to check whether 2 numbers are being added correctly. To show the failure message, I'll introduce an error by adding 1 to every ... Implementing a Kotlin function that returns Unit in Java should not require `return Unit.INSTANCE` in Java ... calling this from Java requires us to write f(s -> ... Mar 7, 2023 ... Testing single sharedFlow. Note that this test is written using the KOTest framework and assertion library. We create a job and try to collect ... Oct 1, 2019 ... If you're writing unit tests for a Kotlin class, you may not see complete code coverage for code like this (even if you're testing bar() with ...