Keep in mind that uncommenting the worflow step isn't enough to fix publishing, the gradle targets need to be fixed, too. https://kotlinlang.slack.com/archives/CSYLDDZUY/p1583281086000400

Not sure if this ticket needs looking at https://github.com/kotest/kotest/issues/1298

Still seeing the same issue, digging down found out the issue is with minimist 0.0.8 version which is transitive dependency of mkdirp which is transitive dependency of mocha. We already using latest version of mocha. So its looks like we wont be able to fix that.

@sam this is regarding https://github.com/kotest/kotest/issues/1309, I can see the stack trace with point of failure on map comparison and have added the screenshot of that. Is there any action we take for that issue?

OK, look forward to see the PR. BTW, are you aware of two other classes that have extra regexps (apart from https://github.com/JetBrains/intellij-community/blob/5422868682d7eb8511dda02cf615ff375f5b0324/java/java-runtime/src/com/intellij/rt/execution/testFrameworks/AbstractExpectedPatterns.java )? https://github.com/JetBrains/intellij-community/blob/7dff14005521b1a2ae9b87e88d5e1a78eb4c9cb3/plugins/junit_rt/src/com/intellij/junit4/ExpectedPatterns.java https://github.com/JetBrains/intellij-community/blob/7dff14005521b1a2ae9b87e88d5e1a78eb4c9cb3/plugins/testng_rt/src/com/intellij/rt/testng/TestNGExpectedPatterns.java Maybe they can be used too...

are you using the new kotest tool window

Thank you. I'm really enjoying working on the plugin, so if you can think of anything else that would be useful, let me know !

Hi, I’d like to be a contributor for this great project. right now struggling to set up the environment. I have the repo but the build fails giving me exception

> Configure project :
Kotlin Multiplatform Projects are an experimental feature.

The Kotlin source set commonTest was configured but not added to any Kotlin compilation. You can add a source set to a target's compilation by connecting it with the compilation's default source set using 'dependsOn'.
See <https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#connecting-source-sets>

> Task :kotest-fp:compileKotlinNative
Picked up _JAVA_OPTIONS: -Xms4096m -Xmx4096m -XX:MaxMetaspaceSize=1024m
xcrun: error: unable to find utility "xcodebuild", not a developer tool or in PATH
e: org.jetbrains.kotlin.konan.MissingXcodeException: An error occurred during an xcrun execution. Make sure that Xcode and its command line tools are properly installed.
        at org.jetbrains.kotlin.konan.target.CurrentXcode.xcrun(Xcode.kt:77)
        at org.jetbrains.kotlin.konan.target.CurrentXcode.access$xcrun(Xcode.kt:45)
        at org.jetbrains.kotlin.konan.target.CurrentXcode$version$2.invoke(Xcode.kt:70)
        at org.jetbrains.kotlin.konan.target.CurrentXcode$version$2.invoke(Xcode.kt:45)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at org.jetbrains.kotlin.konan.target.CurrentXcode.getVersion(Xcode.kt)
        at org.jetbrains.kotlin.konan.target.AppleConfigurablesImpl$xcodePartsProvider$2.invoke(Apple.kt:71)
        at org.jetbrains.kotlin.konan.target.AppleConfigurablesImpl$xcodePartsProvider$2.invoke(Apple.kt:24)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at org.jetbrains.kotlin.konan.target.AppleConfigurablesImpl.getXcodePartsProvider(Apple.kt)
        at org.jetbrains.kotlin.konan.target.AppleConfigurablesImpl.getDependencies(Apple.kt:58)
        at org.jetbrains.kotlin.konan.util.DependencyProcessor.<init>(DependencyProcessor.kt:117)
        at org.jetbrains.kotlin.konan.util.DependencyProcessor.<init>(DependencyProcessor.kt:114)
        at org.jetbrains.kotlin.konan.properties.KonanPropertiesLoader$dependencyProcessor$2.invoke(KonanProperties.kt:59)
        at org.jetbrains.kotlin.konan.properties.KonanPropertiesLoader$dependencyProcessor$2.invoke(KonanProperties.kt:34)
        at kotlin.SynchronizedLazyImpl.getValue(LazyJVM.kt:74)
        at org.jetbrains.kotlin.konan.properties.KonanPropertiesLoader.getDependencyProcessor(KonanProperties.kt)
        at org.jetbrains.kotlin.konan.properties.KonanPropertiesLoader.downloadDependencies(KonanProperties.kt:40)
        at org.jetbrains.kotlin.konan.target.Platform.downloadDependencies(Platform.kt)
        at org.jetbrains.kotlin.backend.konan.KonanConfig.<init>(KonanConfig.kt:64)
        at org.jetbrains.kotlin.cli.bc.K2Native.doExecute(K2Native.kt:63)

I’d like to know : which command to use to build and run the tests? I used

./gradlew check

and also what is the right way to fix this error :upp: I already deleted and re install the xcode commands

Hi, I've been looking at: https://github.com/kotest/kotest/issues/826, I've done a basic POC, just wanted to get some opinions. If I include the diff text below the expected/actual bit:

expected:<Foo(a=a, b=a, c=a)> but was:<Foo(a=a, b=b, c=c)>
- diff in field Foo.b: "b" did not equal "a"
- diff in field Foo.c: "c" did not equal "a"

It doesn't hook into the intellij expected pattern to highlight the diff in the comparison window. If we move the diff bit above the expected / actual section, it works, but I think the text looks a little out of context. What do you think?!

Hi... I've been playing a bit more with my POC for data class diffs, making it recursive for nested data classes, got it looking like:

data class diff for com.sksamuel.kotest.matchers.Baz
├ booFoo: data class diff for com.sksamuel.kotest.matchers.BooFoo
│  ├ a: expected:<9L> but was:<8L>
│  └ foo: data class diff for com.sksamuel.kotest.matchers.Foo
│     ├ a: expected:<123L> but was:<321L>
│     ├ b: expected:<"a"> but was:<"b">
│     └ c: expected:<"a"> but was:<"c">
├ i: expected:<66> but was:<67>
└ things: expected:<["cheese", 22]> but was:<["egg", 1]>

... however, it's lots of string manipulation. it uses

shouldBe

to choose the correct

Eq

instance. Then it gets the string from the the

Throwable.message

, and if it's a nested data class it does a little more manipulation. My only thoughts to make this a little cleaner would be to change the

Eq

interface (and the instances), such that instead of returning a

Throwable?

, it returns a type which contains the differences. That way we don't have string manipulate as we'd have access to the diff data. However this might complicate things for the purpose of one feature. Be good to get the thoughts of people a bit more familiar with the codebase, I'm sure there's a much simper way - I just don't can't see it! 🙈 (If you want to see my extremely hacky POC code for reference).

Hi Devs, I work a lot with property tests and use the

checkAll

function. I would really like to add a change to call

beforeTest

and

afterTest

(or some other equivalent functions) between each iteration of the property base tests. Looking at the code I was trying to find a central place of where to add such call. I found this function

proptest

but there are many of them and I don’t have access to the Spec from there. The Spec holds the before and after functions. I wonder if someone more familiar with the code can guid me here. Thank you

Here is a revised roadmap for 4.1 https://github.com/kotest/kotest/issues/1089

re 826: I've got together a bit of a work in progress diff, but I'm a little stalled in places where I could do with a bit of help knowing where to put things, and how config works. This is what I have got so far on 826: https://github.com/kotest/kotest/compare/master...jaymoid:826-help-needed?expand=1 It prints diffs like:

data class diff for com.sksamuel.kotest.eq.DataClass3
├ x: expected:<99> but was:<88>
├ y: data class diff for com.sksamuel.kotest.eq.DataClass2
│  ├ x: expected:<2> but was:<1>
│  ├ y: expected:<4.4f> but was:<3.4f>
│  └ z: data class diff for com.sksamuel.kotest.eq.DataClass1
│     ├ a: expected:<99> but was:<2>
│     └ b: expected:<7.6f> but was:<4.6f>
└ z: expected:<44.6> but was:<44.4>

I have got as far as I can on my own, there's quite a few bits in the code where I could do with a bit of help, they are marked TODO, or just HELP! 🙂 • I've added

Any?.isDataClass

function to return true the instance is a data class and if the platform supports reflection. I'm not sure I've added all the implementations in the right places, or if I actually needed them all? (Non JVM kotlin is new to me!) • Because this feature is not useful if the user decides to override

equals()

in their data class, I've added a propertyConfig value

showDetailedDataClassDiff

- however I'm not sure if a) the best way of accessing it form the

DataClassEq.kt

class? and b) if this flag should be on a per spec basis rather than project? (or both?) • I imagine that a very deeply nested data class would cause this code to stack overflow. • I'm not sure where DataClassEq.kt should live because it contains platform dependent code. Any help/suggestions/code changes/feedback would be greatly appreciated. Cheers!

Good news ↗️ - all our builds are broken because we use snapshots and they are not working anymore. any idea why?

Trying the new version - all the tests are failing. Trying the first example on the page:

class MyTests : StringSpec({
  "length should return size of string" {
    "hello".length shouldBe 5
  }
  "startsWith should test for a prefix" {
    "world" should startWith("wor")
  }
})

and getting

kotlinx.coroutines.TimeoutKt.withTimeout-lwyi7ZQ(DLkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
java.lang.NoSuchMethodError: kotlinx.coroutines.TimeoutKt.withTimeout-lwyi7ZQ(DLkotlin/jvm/functions/Function2;Lkotlin/coroutines/Continuation;)Ljava/lang/Object;
	at io.kotest.core.runtime.TestExecutor.executeAndWait(TestExecutor.kt:180)
	at io.kotest.core.runtime.TestExecutor.invokeTestCase(TestExecutor.kt:149)
	at io.kotest.core.runtime.TestExecutor.executeActiveTest(TestExecutor.kt:118)
	at io.kotest.core.runtime.TestExecutor$intercept$2.invokeSuspend(TestExecutor.kt:75)
	at io.kotest.core.runtime.TestExecutor$intercept$2.invoke(TestExecutor.kt)
	at io.kotest.core.runtime.TestExecutor.executeIfActive(TestExecutor.kt:87)
	at io.kotest.core.runtime.TestExecutor.intercept(TestExecutor.kt:75)
	at io.kotest.core.runtime.TestExecutor.execute(TestExecutor.kt:56)
	at io.kotest.core.engine.SingleInstanceSpecRunner.runTest(SingleInstanceSpecRunner.kt:59)
	at io.kotest.core.engine.SingleInstanceSpecRunner$execute$2$invokeSuspend$$inlined$invoke$lambda$1.invokeSuspend(SingleInstanceSpecRunner.kt:69)
	at io.kotest.core.engine.SingleInstanceSpecRunner$execute$2$invokeSuspend$$inlined$invoke$lambda$1.invoke(SingleInstanceSpecRunner.kt)
	at io.kotest.core.engine.SpecRunner$runParallel$$inlined$map$lambda$1$1.invokeSuspend(SpecRunner.kt:51)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:56)
	at kotlinx.coroutines.EventLoopImplBase.processNextEvent(EventLoop.common.kt:271)
	at kotlinx.coroutines.BlockingCoroutine.joinBlocking(Builders.kt:79)
	at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking(Builders.kt:54)
	at kotlinx.coroutines.BuildersKt.runBlocking(Unknown Source)
	at kotlinx.coroutines.BuildersKt__BuildersKt.runBlocking$default(Builders.kt:36)
	at kotlinx.coroutines.BuildersKt.runBlocking$default(Unknown Source)
	at io.kotest.core.engine.SpecRunner$runParallel$$inlined$map$lambda$1.run(SpecRunner.kt:50)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)

Any idea…? Thank you

Getting this error now (when I ran

mvn clean install

)

.m2/repository/io/kotest/kotest-assertions-shared-jvm/4.1.0.RC2/kotest-assertions-shared-jvm-4.1.0.RC2.jar
java.util.zip.ZipException: zip file is empty

I think we can release 4.1 final this weekend.

I tried using kotest 4.1.0.RC2 in an MPP project. It looks like the mingwX64 artifact isn't being published (https://repo1.maven.org/maven2/io/kotest/). I'm able to run the publish task locally on Windows, and I see it being published for snapshots ( https://oss.sonatype.org/content/repositories/snapshots/io/kotest/kotest-assertions-core-mingwx64/). Did a step get missed when promoting the artifacts in sonatype?

Uh oh. I'm seeing crashes on the native code:

kotlin.native.concurrent.InvalidMutabilityException: mutation attempt of frozen io.kotest.assertions.BasicAssertionCounter@edc548
        at kfun:kotlin.Throwable.<init>(kotlin.String?;kotlin.Throwable?)kotlin.Throwable (0000000000456260)
        at kfun:kotlin.Throwable.<init>(kotlin.String?)kotlin.Throwable (0000000000456550)
        at kfun:kotlin.Exception.<init>(kotlin.String?)kotlin.Exception (000000000044ffe0)
        at kfun:kotlin.RuntimeException.<init>(kotlin.String?)kotlin.RuntimeException (000000000044fbd0)
        at kfun:kotlin.native.concurrent.InvalidMutabilityException.<init>(kotlin.String)kotlin.native.concurrent.InvalidMutabilityException (000000000047ca30)
        at ThrowInvalidMutabilityException (000000000047cbc0)
        at MutationCheck (00000000007b8610)
        at kfun:io.kotest.assertions.BasicAssertionCounter.<set-counter>#internal (00000000005ef300)
        at kfun:io.kotest.assertions.BasicAssertionCounter.inc() (00000000005ef440)
        at kfun:io.kotest.matchers.shouldBe@T.(U?){0<kotlin.Any?>;1<T>}Generic (0000000000618230)
        at Konan_start (0000000000494fb0)

Hey. Just to remind: I'm doing JSON refactoring PR. I have another question: Is it expected that current JSON implementation has more strict behavior for numbers than simple

shouldBe

?

1.shouldBe(1.0)  // passes
"1".shouldMatchJson("1.0")  // throws: "expected 1.0 but was 1"

I think it shouldn't throw. Maybe eq should be used. If you agree, I will fix this. I've already decided to split my PR to multiple ones so it will be one more.

Hi I'm not able to find source code (from where the jar of the following are built) 1. kotlin-annotation-processing-gradle 2. kotlin-compiler-runner 3. kotlin-scripting-compiler-embeddable Any help is appreciated.

Hey 👋 I'm in the process of adding some new listener callbacks (https://github.com/kotest/kotest/issues/1584). I've looked how

beforeTest

is implemented and followed the same pattern. I've found the

TestLifecycleAware

interface from a 3rd party library which contains

beforeTest

and

afterTest

that is overridden and executed by our

TestLifecycleAwareListener

. Does this also need to somehow be updated, or is that just the one mapping we need to this library and other similar callbacks we add do not need to be mapped to

TestlifecycleAware

?

Hello, I have a project that uses kotlin master and kotest 4.1.2. I get the following runtime error: https://gist.github.com/irenedea/fb314a887ddf2195934e5f145e141772. Notably, test discovery fails because kotlin.time.TimeMark.elapsedNow() does not exist. Does anyone have any idea why kotlin master would cause this error?

There appears to be a bug here: https://github.com/kotest/kotest/blob/master/kotest-core/src/commonMain/kotlin/io/kotest/core/extensions/RuntimeTagExtension.kt#L34 . Shouldn't it be a var not a val?

I think 4.2.0 is looking like a solid release. We're just waiting on kotlin 1.4 to drop really. I will release an RC build so people using 1.4.0.rc have something to work against.

The latest intellij plugin should be approved by jetbrains today.

if you open the issue I will fix it

Hi, we've noticed that when we run a single junit test/or single junit suite, we also get the unrelated kotest tests being executed (both in Intellij and Gradle cmd line) - is this something known? (Kotest version 4.1.3 and 4.2.0.RC2)