pedrovgs / kotlinsnapshot Goto Github PK

We will be using ktlint

First of all, thank you very much for this super cool lib, really good work as always :). Karumi stays strong 💪 :P.

I got the following test:

@Test
fun showConversationsOnSuccessfulLoading() {
        givenConversationsOnBothDataSources(anyIndividualConversations())

        viewModel.viewState.observeForever(viewStateObserver)

        viewModel.viewState.value.matchWithSnapshot()
}

Expected behaviour

Test should pass and store the snapshot on its first run.

Actual behaviour

I'm getting the following error (which is expected and well described).

Kotlin Snapshot library couldn't find the name of the test. Review if the test case file or the spec file contains the word test or spec or specify a snapshot name manually, this is a requirement needed to use Kotlin Snapshot.

This is due to my test suite being called ConversationsEndToEndShould. So the explicit error message was helpful and accurate. I've fixed it by naming the snapshot, like:
viewModel.viewState.value.matchWithSnapshot("Conversations loaded")

I've not digged yet on how you've implemented the test indexing but It'd be nice if it wasn't depending on the test or test class names that much (in case it's possible), or alternatively add a rule for the "should" substring.

"Should" is kind of used in tests broadly since it gives a good naming when you run them, like:

That's used more often in java probably, since Kotlin already supports using human readable names with spaces and so on in tests, but still it'd be a nice to have.

Version of the library

0.3.0

Expected behaviour

• Documentation how to replace the current SerializationModule
• Tests replacing the default SerializationModule

Version of the library

0.3.0

The current implementation of this library (1.0.0) does not format the string we save as a serialized representation of any instance we want to use as part of our assertions. This might end up with a really large string saved into a file where a human developer would like to take a look at.

As this testing strategy might require a human validation at some point we should make the string format we save easier to read.

For example, see https://github.com/approvals.
Please consider changing terminology in the project.

Expected behaviour

The diff_match_patch library should be included as a regular gradle dependency instead of hardcoded in the project.

Actual behaviour

Right now, the library is included manually inside the project

Expected behaviour

When using KotlinSnapshot with a data class with private fields, these atributes should be or not be ignored but printed using the associated value and not an empty space.

Actual behaviour

The library prints an empty space for every private field.

Steps to reproduce

Create a class with private attribute and use the library.

Version of the library

1.0.0

Removed the template because this is a feature request rather than a bug report.

It would be useful to have an option to fail an assertion, rather than generate a snapshot, if a snapshot is missing. This is especially useful for CI. It's also possible I'm missing something here but in local dev with the latest version of KotlinSnapshot, just deleting a snapshot will recreate it on the next test, which could create false negatives (no failure? false positive success?).

Jest's default behavior is not to create snapshots without --updateSnapshots which I think is safe, but even just a flag would be useful.

Please point me in the right direction if I'm missing something, which is totally possible, but it looks like the answer is currently no:

We can create a new extension to get all the information stored in Room automatically, every stored value right to a JSON/XML format we can later on compare.

Expected behaviour

Can reference to KotlinSnapshot from androidTest source sets

Actual behaviour

Cannot reference to KotlinSnapshot from androidTest source sets

Steps to reproduce

1. Create a source set under androidTest: https://stackoverflow.com/posts/34397590/revisions
2. Write a test in androidTest
3. Follow README to reference the plugin
4. Add KotlinSnapshot to the test

Version of the library

2.2.0

Expected behaviour

./gradlew purgeSnapshots should update the snapshot

Actual behaviour

The snapshot test runs and fails without updating the snapshot. In the end I followed the instructions from https://github.com/GAumala/KotlinSnapshot which luckily still works.

Steps to reproduce

Execute ./gradlew purgeSnapshots

Version of the library

2.2.0

As a new developer contributing, it's hard to follow how the Gradle setup works in this repo.

Let's document this: https://github.com/Karumi/KotlinSnapshot/blob/bfd3cbfd6fbe07b0d028475a091d363ac72b2466/KotlinConsumer/build.gradle#L5

Explain it, talk about it, ext in a markdown file somewhere.

If the snapshots folder is not specified we should review where these files are placed. Right now they are saved as part of the root folder but I'd personally prefer to choose the test folder instead. We should review this and implement the change before the first release.

Release com.karumi.kotlinsnapshot 0.1.0

Expected behavior

./gradlew updateSnapshots updates snapshots for failing tests

Actual behavior

./gradlew updateSnapshots says tests are failing and no action is taken

Steps to reproduce

I'm using the library inside of a Junit 5, Spring @WebMvcTest() test.

I had a test failing due to a snapshot.

Running updateSnapshots only tells me the test is failing. No action is taken.

Version of the library

2.2.0

Expected behaviour

The library API should be simpler to use.

Actual behaviour

We need to instantiate a Camera instance for every test class and this could be easier to use with some Kotlin magic.

Version of the library

First not released version 😄

Expected behaviour

• When a snapshot test fails, add the link Click to see difference which shows Intellj idea.

Actual behaviour

• Only shows the pretty assertion comparison error message.

Version of the library

2.0.0

We can create a new extension to get the state of the shared preferences automatically, every stored value right to a JSON/XML format we can later on compare.

Expected behaviour

When enabling testClassAsDirectory = true and you add a snapshot name manually like snap.matchWithSnapshot(anyObject, "snapshot name"), It should add a folder with the class name and add a file with the name snapshot name.snap

Actual behaviour

testClassAsDirectory = true but when you add a custom snapshot name, it isn't creating any folder with the test class name.

Steps to reproduce

val snap = KotlinSnapshot(testClassAsDirectory = true)
snap.matchWithSnapshot(anyObject, "snapshot name")  

Version of the library

1.0.0

Expected behaviour

• Enable a feature to save the .snap files inside the test class name directory, then you can group the .snap files into folders.

Actual behaviour

• All the files inside the __snapshot__ directory

Version of the library

0.3.0

How are new versions published? Let's document it.

Maybe even add it to the CI?

Expected behaviour

Either of the cases below produces a snapshot:

class SomeTest : StringSpec({
  "Base Test" {
    val value = 1
    value.matchWithSnapshot()

    val kotlinSnapshot =
      KotlinSnapshot(snapshotsFolder = "src/test/kotlin/com/test", testClassAsDirectory = true)
    kotlinSnapshot.matchWithSnapshot(value)
  }
})

Actual behaviour

Kotlin Snapshot library couldn't find the name of the test. Review if the test case file or the spec file contains the word test or spec or specify a snapshot name manually, this is a requirement needed to use Kotlin Snapshot
com.karumi.kotlinsnapshot.exceptions.TestNameNotFoundException: Kotlin Snapshot library couldn't find the name of the test. Review if the test case file or the spec file contains the word test or spec or specify a snapshot name manually, this is a requirement needed to use Kotlin Snapshot
	at com.karumi.kotlinsnapshot.core.Camera.extractTestCaseName(Camera.kt:120)

Steps to reproduce

1. Build a project with Kotest

  val kotestVersion = "4.4.3"
  testImplementation("io.kotest:kotest-runner-junit5-jvm:$kotestVersion")

2. Create a test as above
3. Run the test

Version of the library

2.3.0

Gradle version

7.X

Would be nice to know:

1. How to build/test changes via command line
2. How to the above in IntelliJ
3. Anything else helpful

Expected behaviour

Actual behaviour

Steps to reproduce

Version of the library

Deserialization of Untrusted Data [High Severity][https://security.snyk.io/vuln/SNYK-JAVA-COMGOOGLECODEGSON-1730327] in com.google.code.gson:[email protected]

Gradle version

Expected behaviour

It should serialize and generate the snapshot file

Actual behaviour

An error is thrown:
com.google.gson.JsonParseException: cannot serialize java.util.Arrays$ArrayList; did you forget to register a subtype?

Steps to reproduce

call matchwithSnapshot() on an object that has a list attribute
E.g.

data class TestObject(val list: List<String> = listOf("a", "b"))

@Test
fun test() {
  TestObject().matchWithSnapshot()
}

Version of the library

2.2.2

Gradle version

Running a test like this one locally, the test passes without any problem:

@Test
fun showConversationsOnSuccessfulLoading() {
        givenConversationsOnBothDataSources(anyIndividualConversations())

        viewModel.viewState.observeForever(viewStateObserver)

        viewModel.viewState.value.matchWithSnapshot()
}

When you run it on CI (CircleCI) it starts failing. You can probably use any other CI systems.

Expected behaviour

• Test should also pass.

Actual behaviour

Salida
com.karumi.kotlinsnapshot.core.SnapshotException: ?[31mReceived value?[0m does not match ?[32mstored snapshot: "Conversations loaded.snap"?[0m
?[32m-Snapshot?[0m
?[31m+Received?[0m
ConversationsViewState(conversations={
?[32m- jueves, ene
?[0m?[31m+ Thursday, Jan
?[0m 1=[IndividualConversation(agentJoinTimes={}, agents=[Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id)], conversationId=clientConversation1, mostRecentElement=Left(a=Message(author=Author(bio=null, firstName=Client, lastName=www.client.com/photoUrl, location=null, photoUrl=null, userId=Client), conversationId=correlationId, date=Date(, ), direction=OUTGOING, messageId=Conversation1, readStatus=Read(readTime=Date(, )), status=PENDING_SEND, text=Text1), , ), status=Open, unreadCount=0), IndividualConversation(agentJoinTimes={}, agents=[Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id)], conversationId=clientConversation2, mostRecentElement=Left(a=Message(author=Author(bio=null, firstName=Client, lastName=www.client.com/photoUrl, location=null, photoUrl=null, userId=Client), conversationId=correlationId, date=Date(, ), direction=OUTGOING, messageId=Conversation1, readStatus=Read(readTime=Date(, )), status=PENDING_SEND, text=Text2), , ), status=Open, unreadCount=0), IndividualConversation(agentJoinTimes={}, agents=[Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id)], conversationId=clientConversation3, mostRecentElement=Left(a=Message(author=Author(bio=null, firstName=Client, lastName=www.client.com/photoUrl, location=null, photoUrl=null, userId=Client), conversationId=correlationId, date=Date(, ), direction=OUTGOING, messageId=Conversation1, readStatus=Read(readTime=Date(, )), status=PENDING_SEND, text=Text3), , ), status=Open, unreadCount=0), IndividualConversation(agentJoinTimes={}, agents=[Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id)], conversationId=clientConversation4, mostRecentElement=Left(a=Message(author=Author(bio=null, firstName=Client, lastName=www.client.com/photoUrl, location=null, photoUrl=null, userId=Client), conversationId=correlationId, date=Date(, ), direction=OUTGOING, messageId=Conversation1, readStatus=Read(readTime=Date(, )), status=PENDING_SEND, text=Text4), , ), status=Open, unreadCount=0), IndividualConversation(agentJoinTimes={}, agents=[Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id), Author(bio=Any bio text, firstName=Any name, lastName=Any lastname, location=Any location, photoUrl=https://anyphotoservice.com/anyphoto, userId=Any id)], conversationId=clientConversation5, mostRecentElement=Left(a=Message(author=Author(bio=null, firstName=Client, lastName=www.client.com/photoUrl, location=null, photoUrl=null, userId=Client), conversationId=correlationId, date=Date(, ), direction=OUTGOING, messageId=Conversation1, readStatus=Read(readTime=Date(, )), status=PENDING_SEND, text=Text5), , ), status=Open, unreadCount=0)]}, showingError=false)
at com.karumi.kotlinsnapshot.core.Camera.matchValueWithExistingSnapshot(Camera.kt:48)
at com.karumi.kotlinsnapshot.core.Camera.matchWithSnapshot(Camera.kt:27)
at com.karumi.kotlinsnapshot.KotlinSnapshotKt.matchWithSnapshot(KotlinSnapshot.kt:28)
at com.banno.conversations.conversations.ConversationsEndToEndShould.showConversationsOnSuccessfulLoading(ConversationsEndToEndShould.kt:96)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.rules.TestWatcher$1.evaluate(TestWatcher.java:55)
at org.junit.rules.RunRules.evaluate(RunRules.java:20)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
at org.mockito.internal.runners.DefaultInternalRunner$1.run(DefaultInternalRunner.java:79)
at org.mockito.internal.runners.DefaultInternalRunner.run(DefaultInternalRunner.java:85)
at org.mockito.internal.runners.StrictRunner.run(StrictRunner.java:39)
at org.mockito.junit.MockitoJUnitRunner.run(MockitoJUnitRunner.java:163)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.runTestClass(JUnitTestClassExecutor.java:116)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:59)
at org.gradle.api.internal.tasks.testing.junit.JUnitTestClassExecutor.execute(JUnitTestClassExecutor.java:39)
at org.gradle.api.internal.tasks.testing.junit.AbstractJUnitTestClassProcessor.processTestClass(AbstractJUnitTestClassProcessor.java:66)
at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.processTestClass(SuiteTestClassProcessor.java:51)
at sun.reflect.GeneratedMethodAccessor41.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:32)
at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:93)
at com.sun.proxy.$Proxy1.processTestClass(Unknown Source)
at org.gradle.api.internal.tasks.testing.worker.TestWorker.processTestClass(TestWorker.java:109)
at sun.reflect.GeneratedMethodAccessor40.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:35)
at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:146)
at org.gradle.internal.remote.internal.hub.MessageHubBackedObjectConnection$DispatchWrapper.dispatch(MessageHubBackedObjectConnection.java:128)
at org.gradle.internal.remote.internal.hub.MessageHub$Handler.run(MessageHub.java:404)
at org.gradle.internal.concurrent.ExecutorPolicy$CatchAndRecordFailures.onExecute(ExecutorPolicy.java:63)
at org.gradle.internal.concurrent.ManagedExecutorImpl$1.run(ManagedExecutorImpl.java:46)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at org.gradle.internal.concurrent.ThreadFactoryImpl$ManagedThreadRunnable.run(ThreadFactoryImpl.java:55)
at java.lang.Thread.run(Thread.java:748)

If we remove the noise, the important part would be:

- jueves, ene
+ Thursday, Jan

The actual date is just a mock date in a nested depth into the object hierarchy, and it is created like Date(1L). It looks like it's correct but its being compared internally by the library using its pretty printed string representation in two different languages (localization). So we can discard this being a usual date / timezone problem.

If you use a standard approach on your test you would probably assert by using assertEquals or eq (nested equals), and it would pass without any problem, since equals compares the timestamps from both date objects (long). (The test was passing before integrating the lib). It's also significative that the test passes locally, probably because the locale being used is the one expected.

Digging a bit into the library code, I found out that you're serializing stuff just by calling toString() in a nested way in the object hierarchy. toString() doesn't look like the safest approach for serialization since each type implements it in different ways.

Regardless of using Kotlin and data classes (with their default toString over all its properties), this is a risky approach. Some types like Date() have an implementation of toString() that relies on things like the machine's Locale. Date#toString() prints a date following the format: "EEE MMM dd HH:mm:ss zzz yyyy" so it'll print a different value depending on the Locale.

I.e: for date serialization it would work better to serialize them as Long timestamps, which will always match regardless of the timezone.

I would suggest you to use any existing java serialization libraries to json, protobuf or any other formats that are already covering all those issues, since you probably don't want to end up reinventing the serialization wheel for all the existent types. You can include them as implementation so it's not exposed as a transitive dependency to client projects.

An interesting question to think about here would be: why was it serialized and stored in the snapshot using one language but then compared after deserialization in a later run using a different one? I have no clue, but both things were done by the same CI environment.

Steps to reproduce

• Run this test on a CI environment, I think it should fail.

Version of the library

0.3.0

As a new developer contributing, it's hard to follow how the duplicate folder structure

For example, whats the difference between:

this file in /src/main and this file in core/bin ????

Let's add markdown documentation for this.

Expected behaviour

• KotlinSnapshot should get the test name automatically when you don't set it.

Actual behaviour

com.karumi.kotlinsnapshot.exceptions.TestNameNotFoundException: Kotlin Snapshot library couldn't find the name of the test. Review if the test case file or the spec file contains the word test or spec or specify a snapshot name manually, this is a requirement needed to use Kotlin Snapshot

	at com.karumi.kotlinsnapshot.core.Camera.extractTestCaseName(Camera.kt:105)
	at com.karumi.kotlinsnapshot.core.Camera.matchWithSnapshot(Camera.kt:26)
	at com.karumi.kotlinsnapshot.KotlinSnapshotKt.matchWithSnapshot(KotlinSnapshot.kt:39)
	at com.karumi.springbootkotlin.ExtensionsKt.matchWithSnapshot(extensions.kt:52)

Steps to reproduce

• Use JUnit 5 and disable JUnit 4

Version of the library

• 2.0.0

Expected behaviour

• If you write a test class without a package (a the top of the test folder) the test snapshot tests should work when you don't specify the snapshot name.

Actual behaviour

• When any test class doesn't have a package and you don't write a snapshot name the tests crash with a StringIndexOutOfBoundsException

java.lang.StringIndexOutOfBoundsException: String index out of range: -1

	at java.lang.String.substring(String.java:1967)
	at com.karumi.kotlinsnapshot.core.Camera.extractTestCaseName(Camera.kt:88)
	at com.karumi.kotlinsnapshot.core.Camera.matchWithSnapshot(Camera.kt:25)
	at com.karumi.kotlinsnapshot.KotlinSnapshotKt.matchWithSnapshot(KotlinSnapshot.kt:17)
	at com.karumi.kotlinsnapshot.KotlinSnapshotKt.matchWithSnapshot$default(KotlinSnapshot.kt:16)
	at ItemTest.should_be_equals(ItemTest.kt:16)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)
	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)
	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
	at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
	at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
	at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
	at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
	at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
	at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)

Version of the library

Version 0.1.0