Update kotest to v6 (major) by renovate[bot] · Pull Request #248 · ryanmoelter/splity

renovate · 2025-08-18T06:03:20Z

This PR contains the following updates:

Package	Change	Age	Confidence
io.kotest:kotest-assertions-core	`5.9.1` → `6.1.3`
io.kotest:kotest-runner-junit5	`5.9.1` → `6.1.3`

Release Notes

kotest/kotest (io.kotest:kotest-assertions-core)

`v6.1.3`

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`v6.1.2`

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What's Changed

Improve JS execution to use common spec executor and fix after project listeners by @sksamuel in #5609
Add test to confirm async calls in JS SpecExtension.intercept by @sksamuel in #5610
Add option to the gradle plugin to always rerun tests by @sksamuel in #5636

Full Changelog: kotest/kotest@6.1.2...v6.1.2

`v6.1.1`

Compare Source

What's Changed

Simpify engine implementation and mark EngineContext fully internal by @sksamuel in #5585
Remove use of coroutineContext as per intellij recommendations by @sksamuel in #5586
Bump Ktor to 3.3.3 and remove unused ktor-server-core dependency. by @sksamuel in #5587
re-add koin and fix current docs version by @alfonsoristorato in #5590
DOC - add koin to 6.1 - create next of 6.2 by @alfonsoristorato in #5591
Remove ExperimentalKotest from test execution mode by @sksamuel in #5596
Add MatcherResultBuilder for third parties to integrate matchers by @sksamuel in #5594
Add action-junit-report to PRs by @sksamuel in #5593
Restore JS tests module by @sksamuel in #5597
Fix xmethod focus using DSL by @sksamuel in #5588
Fix Test Execution fails when gradle configuration cache is enabled by @sksamuel in #5603
Update KSP generation to skip private classes by @sksamuel in #5604
reintroduce string spec tests with config to be root tests by @alfonsoristorato in #5608

Full Changelog: kotest/kotest@v6.1.0...v6.1.1

`v6.1.0`

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The first Kotest release of 2026 is here - 6.1 'Bouncing Boimler'

Compatible with Kotlin 2.0, 2.1, 2.2 and 2.3
Enhanced data-testing with new syntax that mirrors the spec style to enable more intuitive tests. This also gives you control over how data tests interact with test lifecycle callbacks!
Much improved IDE plugin support including running individual tests for native targets and fixes for many long standing issues. Re-run tests and jump to source for all nested tests in JVM mode
The test framework has been updated with Jasmine style f-focused syntax to mirror the x-disabled syntax.
Support for JUnit 6 via the new kotest-runner-junit6 module.
The popular TestContainers extension has been updated to support Docker ComposeContainers. Also now with an option to pipe the container logs directly into the test output for easier debugging!
Full support for the Gradle test-retry plugin.
Many improvements and bug fixes to our assertions library including support for custom equality in shouldBe assertions
New assertions added such as shouldBeAtMost(x) and shouldBeAtLeast(y) for primitives. A reminder that assertions don't require the Kotest test framework. They are still the best Kotlin assertions library, in our opinion, even if you are using JUnit or another test framework.
Recreate race conditions easily using our parallel runner.
Various property test improvements such as new Arb types for arrays and support for specifying Arb collection sizes globally. Just like assertions, the property testing library doesn't require the Kotest test framework.

What's Changed

Removing deprecated EqualityMatcherResult by @sksamuel in #5239
Migrate to Test Containers version 2 by @sksamuel in #5240
Add specific JUnit 6 runner by @sksamuel in #5230
Makes beBoolean matcher public by @LeoColman in #5241
update kdoc for ComposeContainerProjectExtension by @alfonsoristorato in #5247
Fix compatibility note for shouldThrowSoftly by @AlexCue987 in #5250
support-nullable-primitive-arrays in Arb by @AlexCue987 in #5249
Clarify assertions in core.md documentation by @AlexCue987 in #5253
Add additional blog links to documentation by @AlexCue987 in #5254
docs: fix typo in property test shrinking documentation by @jongheon1 in #5256
Bump kotlin-compile-testing to version 0.11.0 in libs.versions.toml. by @sksamuel in #5251
Added backwards compatible methods for nondeterministic testing by @sksamuel in #5258
Fix config being loaded twice by @sksamuel in #5259
Add shouldContainAllInAnyOrder matchers for collections by @sksamuel in #5228
make containAllInAnyOrder ignore elements not in expected (#5264) by @AlexCue987 in #5265
Update project_config.md to mention file name by @nkiesel in #5272
make-containAllInAnyOrder-for-sequences-do-same-thing-as-collections … by @AlexCue987 in #5269
handle duplicate test names in InstancePerLeaf and InstancePerTest (issue #5261) by @alfonsoristorato in #5274
Added a special --tests filter for the intellij plugin by @sksamuel in #5165
Fix typo in eventually.md: determistic => deterministic by @AlexCue987 in #5278
continually-timeout-is-success take2 by @AlexCue987 in #5276
Clarify default poll interval in continually documentation by @AlexCue987 in #5277
Enhance continually.md with listener example by @AlexCue987 in #5282
Enhance documentation for countdown latches usage by @AlexCue987 in #5281
Add IncludeTestPatternDescriptorFilter to allow filtering via env var by @sksamuel in #5280
Add cycle detection to equality checking to prevent StackOverflowError by @jongheon1 in #5266
Allow tag expressions via env vars. by @sksamuel in #5285
Add focused methods to spec styles by @sksamuel in #5141
Add line endings to unix option in assertions. by @sksamuel in #5288
Update dependency org.apache.kafka:kafka-clients to v3.9.1 by @renovate[bot] in #5295
Update dependency io.mockk:mockk to v1.14.7 by @renovate[bot] in #5293
Update dependency com.jayway.jsonpath:json-path to v2.10.0 by @renovate[bot] in #5300
Update dependency com.charleskorn.kaml:kaml to v0.104.0 by @renovate[bot] in #5299
Update dependency io.qameta.allure to v3.0.1 by @renovate[bot] in #5294
Update testcontainers-java monorepo to v2.0.3 by @renovate[bot] in #5298
Update koin to v4.2.0-beta2 by @renovate[bot] in #5297
Allow global configuration of default range of arrays and collections in prop tests by @sksamuel in #5302
Allow re-registering of specs in Junit for test-retry-plugin by @sksamuel in #5292
Support Java21 SequencedSet in shouldContainsExactly by @sksamuel in #5303
Update KSP generation to push platform specific code into the engine by @sksamuel in #5287
Clarify empty collection assertion behavior + tests by @sksamuel in #5304
Fix html report css links by @sksamuel in #5307
Remove strictNumberEq from Eq and move into context by @sksamuel in #5290
Update docs and more tests for testcontainers v2 by @sksamuel in #5305
Add option to attach test container logs to test output by @sksamuel in #5306
Arb.float() stops generating NaNs if the range is not 'full' by @sksamuel in #5308
Update code snippet for eventually with retries to match described scenario by @kamilszymanski in #5311
Rework Eq to generate errors lazily by @sksamuel in #5309
use ClassSource for CONTAINER type tests by @alfonsoristorato in #5312
remove KotestInternal from StringSpecScope by @alfonsoristorato in #5313
remove KotestInternal from RootTestWithConfigBuilder and RootContainerWithConfigBuilder by @alfonsoristorato in #5315
Fixed beforeSpec in concurrency. by @sksamuel in #5314
Publish JUnit6 module by @sksamuel in #5316
Support custom eq registration by @sksamuel in #5286
create withContexts and withTests for FreeSpec by @alfonsoristorato in #5318
Update race_conditions.md by @AlexCue987 in #5320
Merge intellij plugin by @sksamuel in #5321
[Wasm] remove JsExport startUnitTests by @alex28sh in #5561
extract the logic that yields sets of required length to a separate funciton, and test all its edge cases explicitly by @AlexCue987 in #5559
Updated SpecRef's to contain the FQN by @sksamuel in #5562
Improve Boolean matchers documentation by @LeoColman in #5557
Refactor Kotest IntelliJ plugin to run Gradle-based individual tests for all targets by @sksamuel in #5565
Clarifies order of spring callbacks by @sksamuel in #5317
add handler of indirect cycles when calling print and simplifactions of print by @alfonsoristorato in #5564
Fix wildcard test filtering crash in NestedTestsArgParser (fixes #5242) by @jay05410 in #5567
Only show JUnit ignore reasons if enabled by @sksamuel in #5566
Support embebbed location hints in team city output by @sksamuel in #5568
Refactor TeamCity message builders to use testName for finished methods by @sksamuel in #5569
matching json, find all differences, top level and nested - do not stop at first diff by @AlexCue987 in #5573
add-similarity-to-containAllInAnyOrder by @AlexCue987 in #5576
Add javadocs for shouldContainAll and shouldNotContainAll functions by @AlexCue987 in #5577
ensure nested tests within a parent are run when the parent is run with --tests filter by @alfonsoristorato in #5579
add a CRON based gh action to run kotest-examples repo tests with latest release from master by @alfonsoristorato in #5570
Support jump to source for classes in kotlin native by @sksamuel in #5580
Add end to end tests for some Gradle test filter formats by @sksamuel in #5582
Fixed a bunch of warnings around test enginer launcher usage by @sksamuel in #5581
6.1 docs by @alfonsoristorato in #5584

New Contributors

@jongheon1 made their first contribution in #5256
@nkiesel made their first contribution in #5272
@kamilszymanski made their first contribution in #5311
@alex28sh made their first contribution in #5561
@jay05410 made their first contribution in #5567

Full Changelog: kotest/kotest@v6.0.7...v6.1.0

`v6.0.7`

Compare Source

What's Changed

Update dependency com.google.jimfs:jimfs to v1.3.1 by @renovate[bot] in #5235
Update dependency io.github.pdvrieze.xmlutil:serialization to v0.91.3 by @renovate[bot] in #5236
Update dependency io.projectreactor.tools:blockhound to v1.0.15.RELEASE by @renovate[bot] in #5238
Update dependency io.mockk:mockk to v1.14.6 by @renovate[bot] in #5237

Full Changelog: kotest/kotest@v6.0.6...v6.0.7

`v6.0.6`

Compare Source

What's Changed

Clarify mock features in Kotest documentation by @AlexCue987 in #5205
Specific data test methods for various specs by @alfonsoristorato in #5144
Another example for race conditions - mocking LocalDateTime.now() by @AlexCue987 in #5209
atMost-for-int (#5210) by @AlexCue987 in #5211
atMost-for-long (#5212) by @AlexCue987 in #5213
Update shouldBeOneOf assertion description by @AlexCue987 in #5214
Clarify shouldContainAll assertion description by @AlexCue987 in #5215
remove-code-duplication-in-GreaterThanOrEqual.kt by @AlexCue987 in #5224
Update to Gradle 9.2.1 & remove some potentially old workarounds by @nhajratw in #5176
more-info-for-oneOf by @AlexCue987 in #5222
Remove all uses of deprecated ComparableMatcherResult by @sksamuel in #5231
add-atLeast-atMost-for-BigDecimal by @AlexCue987 in #5226
Add project config option for concurrency order by @sksamuel in #5232
Reenable koin by @sksamuel in #5233
Remove usage of toFile in path matchers by @sksamuel in #5229
Avoid creating fresh root for the first test in InstancePerLeaf by @T45K in #5201
Alex/arbs support arrays of primitives by @AlexCue987 in #5220

Full Changelog: kotest/kotest@v6.0.5...v6.0.6

`v6.0.5`

Compare Source

What's Changed

Fix: InstancePerLeaf tests fail when a test leaf has siblings by @T45K in #5139
fix(arrow): collect clues on failures by @RafeArnold in #5140
add max timeout bounds to continually and retry by @alfonsoristorato in #5145
Move spring.boot.starter.web dependency from jvmMain to jvmTest. by @sksamuel in #5146
Remove uuid usage to fix JS on certain version of node by @sksamuel in #5150
Remove periods from test names only at TCSM stage by @sksamuel in #5149
Fix wasmJS support for browser tests by @sksamuel in #5148
Fix PR workflow for windows by @sksamuel in #5151
Expand behavior spec tags to given and when by @sksamuel in #5152
update to kotlin 2.2.20 by @nhajratw in #5153
update to gradle 9.1.0 by @nhajratw in #5158
docs: Update Maven links and badges in Extensions docs by @noojung in #5173
allow to verify if json schema prop is null (addresses #5172) by @alfonsoristorato in #5175
allow to verify if Boolean property in jsonSchema is true or false (addresses #5171) by @alfonsoristorato in #5174
fix(deps): update dependency com.zaxxer:hikaricp to v6.3.3 by @renovate[bot] in #5179
fix(deps): update dependency dev.reformator.stacktracedecoroutinator:stacktrace-decoroutinator-jvm to v2.5.8 by @renovate[bot] in #5180
fix-data-class-eq by @AlexCue987 in #5178
Alex/reproduce race conditions (#5162) by @AlexCue987 in #5163
shouldBeEqualToUsingFields with different types by @alfonsoristorato in #5124
Fix pr builds by @tKe in #5187
add shouldBeEqualToDifferentTypeIgnoringFields by @alfonsoristorato in #5194
Use deprecated overloads to highlight non-determinstic arbitrary usage by @tKe in #5186
chore: fix master builds by @tKe in #5198
make shouldCompile/shouldNotCompile support multiple files by @mirror-kt in #5182
Make SpringExtension open and introduce variants by @sksamuel in #5195
Support duplicated spec names in separate packages for KSP by @sksamuel in #5197
Skip modules in PR on !linux when JVM only by @sksamuel in #5199
use atLeast and atMost for Double (#5191) by @AlexCue987 in #5192
Fix StackOverflowError on cyclic maps/collections (fixes #5105) by @sksamuel in #5154

New Contributors

@RafeArnold made their first contribution in #5140
@mirror-kt made their first contribution in #5182

Full Changelog: kotest/kotest@6.0.4...v6.0.5

`v6.0.4`

Compare Source

What's Changed

Restore io.kotest.assertions.fail by @sksamuel in #5083
feat: add Arb for kotlin.time.Instant by @tKe in #5085
Positive Boolean matchers return non-null by contract by @JordanLongstaff in #5088
Update spring.md by @noojung in #5099
Update extension modules list in release notes by @AlexCue987 in #5102
Accommodate a recent breaking change of annotation name from EnabledCondition to Condition by @AlexCue987 in #5111
Record kotest-assertions-api changes in release_6.0.md by @TWiStErRob in #5115
add days when daylight saving time is on/off to edge cases of Arb.datesBetween by @AlexCue987 in #5092
Add missing Extension marker to core extension and listeners. by @Jadarma in #5097
Increment the assertion counter in Arrow assertions that do not call core assertions by @jenssuhr in #5090
Fix kotest plugin in project with Kotlin 2.2.20 by @walterbrebels in #5106
PackageConfig checked bug by @alfonsoristorato in #5131
Alex/fail softly (#5128) by @AlexCue987 in #5129
Restrict @ApplyExtension to the target class by @sksamuel in #5133
Enable to call afterSpec hooks on InstancePerLeaf correctly by @T45K in #5114
Add timeout handling to eventually by @sksamuel in #5134

New Contributors

@noojung made their first contribution in #5099
@jenssuhr made their first contribution in #5090
@walterbrebels made their first contribution in #5106

Full Changelog: kotest/kotest@v6.0.3...v6.0.4

`v6.0.3`

Compare Source

What's Changed

Update usage of Isolation Mode in lifecycle docs. by @Jadarma in #5077
fix(extensions): Use the correct materialized type for TestContainer by @sschuberth in #5079
Fix failing tests handling in the Kotest gradle task by @sksamuel in #5080
allow StringSpec to use withData by @alfonsoristorato in #5075

New Contributors

@Jadarma made their first contribution in #5077
@alfonsoristorato made their first contribution in #5075

Full Changelog: kotest/kotest@6.0.3...v6.0.3

`v6.0.2`

Compare Source

What's Changed

Replace typo in deprecation message of ContainerExtension by @gpopides in #5030
support arrays of primitives in shouldBeEqualToComparingFields by @AlexCue987 in #5043
Improved resource and json matchers by @sksamuel in #5045
Record (some) breaking changes in 6.0 by @TWiStErRob in #5046
lists-maps-in-json by @AlexCue987 in #5039
Replace prints with logger in gradle plugin by @sksamuel in #5047
Add test for boolean matchers by @sksamuel in #5048
Fix InstancePerLeaf execution order by @T45K in #5044
Fix shouldCompleteWithin masking errors by @sksamuel in #5049

New Contributors

@gpopides made their first contribution in #5030
@T45K made their first contribution in #5044

Full Changelog: kotest/kotest@6.0.1...v6.0.2

`v6.0.1`

Compare Source

Full Changelog: kotest/kotest@6.0.0...v6.0.1

`v6.0.0`

https://kotest.io/docs/release6/

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renovate bot added the dependencies label Aug 18, 2025

renovate bot requested a review from ryanmoelter August 18, 2025 06:03

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Update kotest to v6

2f28fc1

renovate bot force-pushed the renovate/major-kotest branch from 135456a to 2f28fc1 Compare February 5, 2026 09:12

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Update kotest to v6 (major)#248

Update kotest to v6 (major)#248
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