kotest | flexible test framework for Kotlin | Unit Testing library

 by   kotest Kotlin Version: v5.6.2 License: Apache-2.0

kandi X-RAY | kotest Summary

kandi X-RAY | kotest Summary

kotest is a Kotlin library typically used in Testing, Unit Testing applications. kotest has no bugs, it has no vulnerabilities, it has a Permissive License and it has medium support. You can download it from GitHub.

Powerful, elegant and flexible test framework for Kotlin with additional assertions, property testing and data driven testing
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            kandi-support Support

              kotest has a medium active ecosystem.
              It has 3960 star(s) with 596 fork(s). There are 54 watchers for this library.
              There were 3 major release(s) in the last 12 months.
              There are 79 open issues and 1764 have been closed. On average issues are closed in 81 days. There are 11 open pull requests and 0 closed requests.
              It has a neutral sentiment in the developer community.
              The latest version of kotest is v5.6.2

            kandi-Quality Quality

              kotest has 0 bugs and 0 code smells.

            kandi-Security Security

              kotest has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.
              kotest code analysis shows 0 unresolved vulnerabilities.
              There are 0 security hotspots that need review.

            kandi-License License

              kotest is licensed under the Apache-2.0 License. This license is Permissive.
              Permissive licenses have the least restrictions, and you can use them in most projects.

            kandi-Reuse Reuse

              kotest releases are available to install and integrate.
              Installation instructions are not available. Examples and code snippets are available.
              It has 85621 lines of code, 5138 functions and 1420 files.
              It has low code complexity. Code complexity directly impacts maintainability of the code.

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            kotest Key Features

            No Key Features are available at this moment for kotest.

            kotest Examples and Code Snippets

            No Code Snippets are available at this moment for kotest.

            Community Discussions

            QUESTION

            Run Gradle tests with multiple Java toolchains
            Asked 2022-Mar-16 at 17:22

            I've got a Gradle project which uses a Java version specified with the toolchain API:

            ...

            ANSWER

            Answered 2022-Mar-16 at 17:22

            I think I worked out the root cause of the issues I was experiencing, I'm posting the solution in case someone else runs into similar issues. I had the following tests configuration:

            Source https://stackoverflow.com/questions/68940966

            QUESTION

            IntelliJ Kotest doesn't show tests failed with exception
            Asked 2022-Feb-22 at 16:31
            Code

            I have the following three tests:

            ...

            ANSWER

            Answered 2022-Jan-06 at 10:34

            If an exception is thrown inside the Given or When block, the test initialisation fails. Here is the output if I run that one test only:

            It seems that exceptions are only handled inside the Then blocks.

            This means that everything that can throw an exception should go into Then blocks, which in turn means that setup and action cannot be shared between the tests:

            Source https://stackoverflow.com/questions/70531355

            QUESTION

            Kotest and kotlinx-coroutines-test Integration
            Asked 2021-Dec-01 at 02:43

            I use the Funspec testing style in kotest and I get a coroutineScope injected automatically by the framework as shown below.

            ...

            ANSWER

            Answered 2021-Oct-02 at 15:06

            Create a test listener like this:

            Source https://stackoverflow.com/questions/69417255

            QUESTION

            Kotest beforeTest can not connect to database in a MicronautTest
            Asked 2021-Nov-27 at 08:48

            I created a Kotest StringSpec test in a Micronaut project, and tried to clear data in the database.

            ...

            ANSWER

            Answered 2021-Nov-27 at 08:48

            Wrap the beforeTest hook into a transaction to make it.

            Inject a TransactionOperatoions in the constructor of PostRepositoryTest

            Then call the deletion in a callback.

            Source https://stackoverflow.com/questions/70108189

            QUESTION

            How to write unit test for the method returns LiveData with Kotest and Mockk library
            Asked 2021-Nov-10 at 02:45

            I am using MVVM to architecutre my android app, my repository has a method which query data from Room Database and returns a LiveData, the signure of my method is:

            ...

            ANSWER

            Answered 2021-Nov-10 at 02:45

            Finally, I got the answer at Google Sample! First create the extension methods for LiveData.

            Source https://stackoverflow.com/questions/69880559

            QUESTION

            Gradle, how to publish jdk8 variant with a Kotlin library
            Asked 2021-Sep-02 at 15:29

            Long short story: I'd like to publish a variant for jdk8 retro-compatibility for one of my kotlin-only libraries.

            This is a long-wanted feature which I'm trying to tackle since quite some time but never got it right. However after many attempts and help on Gradle Slack, I think I'm quite close but I still have an error I can't seem to get rid off.

            The idea is to have the main version (src/main and scr/jpms, with this latter containing simply module-info.class) compiled with jdk11, while having a jdk8 variant for src/main only compiled of course with jdk8.

            This is my current build.gradle.kts:

            ...

            ANSWER

            Answered 2021-Sep-02 at 15:29

            QUESTION

            Static final variable initialization (in Java) incorrect during Kotlin CI Tests
            Asked 2021-Jul-19 at 16:16

            I manage an open source project and have a user reporting a situation which I think is impossible according to Java's order of initialization of static variables in classes. The value of a static final class variable is incorrect, apparently resulting from different results of a dependency's static method based on its own static final variable.

            I'd like to understand what's happening in order to figure the best workaround. At the moment, I am baffled.

            The problem

            The main entry point for my project is the class SystemInfo which has the following constructor:

            ...

            ANSWER

            Answered 2021-Jul-17 at 00:49

            DISCLAIMER: I'm writing this as an answer because I don't know how to make it fit into a comment. If it doesn't help you let me know, and I'll delete it.

            Let's start with a small recap which given the question quality, I'm sure you're aware of already:

            • A field which is static to a class, means that it only exists once for any instance. No matter how many instances of the class you create, the field will always point to the same memory address.
            • A field which is final means that once initialized, its value cannot change any longer.

            So, when you mix these two into a static final field, it means:

            • You only have one value for that field, no matter how many instances
            • Once the value is assigned, it doesn't change any longer

            So, my suspect is not that there is any thread-safety issue (I don't think you're running your tests in parallel, so I guess no two-threads would simultaneously work on these objects, right?), but rather that a previous test of your test suite has initialized the variables differently and, being they run into the same JVM, they don't change any longer their values.

            Take this very simple test example.

            I have one very basic class:

            Source https://stackoverflow.com/questions/68415179

            QUESTION

            Downloading kotlin-stdlib and kotest runner taking almost infinity time
            Asked 2021-Jun-13 at 05:18

            In my android project when I hit the sync button downloading kotlin-sdklib and kotest-runner-junit taking very long time.

            It took 16 minutes. And this is going every time when gradle changes. Other projects working fine, problem only with this project.

            ...

            ANSWER

            Answered 2021-Jun-13 at 05:18

            The problem was I've added

            Source https://stackoverflow.com/questions/67841448

            QUESTION

            How can I publish a javadoc.jar file with my Kotlin multiplatform project?
            Asked 2021-Mar-26 at 07:36

            I am trying to publish my Kotlin multiplatform library to Maven Central via Sonatype. This repository requires me to include a javadoc.jar file with my artifacts. Unfortunately, the IntelliJ IDEA project wizard and the Kotlin multiplatform docs do not help me do that. When running the Gradle task dokkaJavadoc (for the official Kotlin documentation tool Dokka), I get the error "Dokka Javadoc plugin currently does not support generating documentation for multiplatform project."

            I actually do not need genuine JavaDocs for publishing - an empty javadoc.jar or one with other docs generated by Dokka would suffice. Since I have been a longtime Maven user and these are my first steps with Gradle, I have no idea how to do that.

            build.gradle.kts:

            ...

            ANSWER

            Answered 2021-Mar-19 at 20:10

            This answer is a cross-post from Kotlin Discussions. Credit goes to Lamba92_v2 of the JetBrains Team, who linked his solution in his project kotlingram.

            I noticed I had another issue related to publishing: Signatures and POM information where not applied to all modules. But given Lamba92_v2's code I could resolve all publishing-related issues:

            Source https://stackoverflow.com/questions/66512540

            QUESTION

            Testing in ktor with multiple modules
            Asked 2021-Mar-18 at 07:55

            I'm toying around with a small ktor webapp where I want to split functionality in multiple modules. I have a root module where I install the features I want to use throughout the whole application

            ...

            ANSWER

            Answered 2021-Mar-18 at 07:55

            Yes, this is a proper way to test an application because modules don't depend on each other and are bound via configuration. Also, instead of adding one more extension method for Application, you can introduce the following helper function just for testing:

            Source https://stackoverflow.com/questions/66680618

            Community Discussions, Code Snippets contain sources that include Stack Exchange Network

            Vulnerabilities

            No vulnerabilities reported

            Install kotest

            You can download it from GitHub.

            Support

            For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .
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            gh repo clone kotest/kotest

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