How to run the tests locally?

[marcospereira]

My environment

• Java 11:

  openjdk version "11.0.21" 2023-10-17
  OpenJDK Runtime Environment Temurin-11.0.21+9 (build 11.0.21+9)
  OpenJDK 64-Bit Server VM Temurin-11.0.21+9 (build 11.0.21+9, mixed mode)
  

• macOS 14.2.1 (with M2)

Problem

I'm trying to work on #1732 since that impacts my current project, but I could not run the tests locally. I tried:

./gradlew test

But a series of tests fail:

> Task :diktat-rules:test

PackageNamingFixTest > fixing incorrect domain name (fix)() FAILED
    java.lang.Error at PackageNamingFixTest.kt:25
        Caused by: com.saveourtool.diktat.ruleset.utils.KotlinParseException at PackageNamingFixTest.kt:25

PackageNamingFixTest > incorrect usage of package separator (fix)() FAILED
    java.lang.Error at PackageNamingFixTest.kt:31
        Caused by: com.saveourtool.diktat.ruleset.utils.KotlinParseException at PackageNamingFixTest.kt:31

PackageNamingFixTest > incorrect case of package name (fix)() FAILED
    java.lang.Error at PackageNamingFixTest.kt:19
        Caused by: com.saveourtool.diktat.ruleset.utils.KotlinParseException at PackageNamingFixTest.kt:19

KdocCommentsFixTest > check fix with class kdoc() FAILED
    org.opentest4j.AssertionFailedError at KdocCommentsFixTest.kt:27

KdocCommentsFixTest > check fix without class kdoc() FAILED
    org.opentest4j.AssertionFailedError at KdocCommentsFixTest.kt:21

KdocCommentsFixTest > check fix code block with kdoc comment() FAILED
    org.opentest4j.AssertionFailedError at KdocCommentsFixTest.kt:15

KdocCommentsFixTest > should preserve newlines when moving comments from value parameters() FAILED
    org.opentest4j.AssertionFailedError at KdocCommentsFixTest.kt:39

KdocCommentsFixTest > check fix with properties in class kdoc() FAILED
    org.opentest4j.AssertionFailedError at KdocCommentsFixTest.kt:33

> Task :diktat-gradle-plugin:jacocoTestReport
> Task :diktat-ruleset:shadowJar
> Task :diktat-ruleset:compileTestKotlin NO-SOURCE
> Task :diktat-ruleset:compileTestJava NO-SOURCE
> Task :diktat-ruleset:testClasses UP-TO-DATE
> Task :diktat-ruleset:test NO-SOURCE
> Task :diktat-ruleset:jacocoTestReport SKIPPED

> Task :diktat-cli:test

DiktatCliTest > initializationError FAILED
    org.assertj.core.error.AssertJMultipleFailuresError at DiktatCliTest.kt:-1

> Task :diktat-rules:test FAILED

2742 tests completed, 8 failed, 15 skipped

> Task :diktat-cli:test FAILED

50 tests completed, 1 failed, 21 skipped

FAILURE: Build completed with 2 failures.

1: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':diktat-rules:test'.
> There were failing tests. See the report at: file:///Users/marcospereira/src/github.com/saveourtool/diktat/diktat-rules/build/reports/tests/test/index.html
==============================================================================

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':diktat-cli:test'.
> There were failing tests. See the report at: file:///Users/marcospereira/src/github.com/saveourtool/diktat/diktat-cli/build/reports/tests/test/index.html
==============================================================================

Deprecated Gradle features were used in this build, making it incompatible with Gradle 9.0.

You can use '--warning-mode all' to show the individual deprecation warnings and determine if they come from your own scripts or plugins.

For more on this, please refer to https://docs.gradle.org/8.5/userguide/command_line_interface.html#sec:command_line_warnings in the Gradle documentation.

BUILD FAILED in 15s
67 actionable tasks: 45 executed, 22 up-to-date

I don't see these errors on CI, so I tried to run the same command:

./gradlew build -x detekt --scan --build-cache

But got the same errors. I then tried to run only PackageNamingFixTest using IntelliJ, and got this:

[ERROR] 2024-01-10 20:32:10 Internal error has occurred in rule [package-naming]. Please make an issue on this bug at https://github.com/saveourtool/diKTat/.
                       As a workaround you can disable these inspections in yml config: <[INCORRECT_PACKAGE_SEPARATOR, PACKAGE_NAME_INCORRECT_CASE, PACKAGE_NAME_MISSING, PACKAGE_NAME_INCORRECT_PATH, PACKAGE_NAME_INCORRECT_PREFIX, PACKAGE_NAME_INCORRECT_SYMBOLS]>.
                       Root cause of the problem is in [//Users/marcospereira/src/github.com/saveourtool/diktat/diktat-rules/build/resources/test/test/paragraph1/naming/package/FixUnderscoreTest.kt] file.
com.saveourtool.diktat.ruleset.utils.KotlinParseException: Text is not valid: [package com.saveourtool.diktat.github.com.saveourtool.diktat.diktat-rules.build.resources.test.test.paragraph1.naming.package]
	at com.saveourtool.diktat.ruleset.utils.KotlinParser.createNode(KotlinParser.kt:75) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming.insertNewPackageName(PackageNaming.kt:237) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming.access$insertNewPackageName(PackageNaming.kt:45) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming$checkFilePathMatchesWithPackageName$2.invoke(PackageNaming.kt:294) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming$checkFilePathMatchesWithPackageName$2.invoke(PackageNaming.kt:292) ~[main/:?]
	at com.saveourtool.diktat.ruleset.constants.Warnings.warnAndFix(Warnings.kt:310) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming.checkFilePathMatchesWithPackageName(PackageNaming.kt:292) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming.logic(PackageNaming.kt:81) ~[main/:?]
	at com.saveourtool.diktat.ruleset.rules.DiktatRule.invoke(DiktatRule.kt:66) ~[main/:?]
	at com.saveourtool.diktat.ktlint.KtLintRuleWrapper.beforeVisitChildNodes(KtLintRuleWrapper.kt:30) ~[diktat-ktlint-engine-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext$executeRuleOnNodeRecursively$1.invoke(RuleExecutionContext.kt:125) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext$executeRuleOnNodeRecursively$1.invoke(RuleExecutionContext.kt:124) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.SuppressHandler.handle(SuppressHandler.kt:28) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext.executeRuleOnNodeRecursively(RuleExecutionContext.kt:124) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext.executeRuleOnNodeRecursively(RuleExecutionContext.kt:93) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext.access$executeRuleOnNodeRecursively(RuleExecutionContext.kt:30) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext$executeRuleOnNodeRecursively$2$1.invoke(RuleExecutionContext.kt:132) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext$executeRuleOnNodeRecursively$2$1.invoke(RuleExecutionContext.kt:131) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.SuppressHandler.handle(SuppressHandler.kt:28) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext.executeRuleOnNodeRecursively(RuleExecutionContext.kt:131) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext.executeRuleOnNodeRecursively(RuleExecutionContext.kt:93) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.RuleExecutionContext.executeRule(RuleExecutionContext.kt:62) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.api.KtLintRuleEngine$format$3.invoke(KtLintRuleEngine.kt:146) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.api.KtLintRuleEngine$format$3.invoke(KtLintRuleEngine.kt:145) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.VisitorProvider$visitor$3.invoke(VisitorProvider.kt:46) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.internal.VisitorProvider$visitor$3.invoke(VisitorProvider.kt:44) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.api.KtLintRuleEngine.format(KtLintRuleEngine.kt:145) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.pinterest.ktlint.rule.engine.api.KtLintRuleEngine.format$default(KtLintRuleEngine.kt:127) ~[ktlint-rule-engine-1.0.1.jar:?]
	at com.saveourtool.diktat.ktlint.DiktatProcessorFactoryImpl$Companion.formatSilentlyThenLint(DiktatProcessorFactoryImpl.kt:86) ~[diktat-ktlint-engine-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.saveourtool.diktat.ktlint.DiktatProcessorFactoryImpl$Companion.access$formatSilentlyThenLint(DiktatProcessorFactoryImpl.kt:49) ~[diktat-ktlint-engine-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.saveourtool.diktat.ktlint.DiktatProcessorFactoryImpl$invoke$1.fix(DiktatProcessorFactoryImpl.kt:31) ~[diktat-ktlint-engine-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.saveourtool.diktat.ktlint.KtLintUtilsKt.format(KtLintUtils.kt:152) ~[diktat-ktlint-engine-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.saveourtool.diktat.util.FixTestBase$testComparatorUnitSupplier$1$1.invoke(FixTestBase.kt:34) ~[test/:?]
	at com.saveourtool.diktat.util.FixTestBase$testComparatorUnitSupplier$1$1.invoke(FixTestBase.kt:33) ~[test/:?]
	at com.saveourtool.diktat.test.framework.processing.TestComparatorUnit.compareFilesFromFileSystem(TestComparatorUnit.kt:91) ~[diktat-common-test-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.saveourtool.diktat.test.framework.processing.TestComparatorUnit.compareFilesFromResources(TestComparatorUnit.kt:62) ~[diktat-common-test-2.1.0-rc.0.12+65d7ba9.jar:?]
	at com.saveourtool.diktat.util.FixTestBase.fixAndCompare(FixTestBase.kt:58) ~[test/:?]
	at com.saveourtool.diktat.util.FixTestBase.fixAndCompare$default(FixTestBase.kt:50) ~[test/:?]
	at com.saveourtool.diktat.ruleset.chapter1.PackageNamingFixTest.incorrect usage of package separator (fix)(PackageNamingFixTest.kt:31) ~[test/:?]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_392]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_392]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_392]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_392]
	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:728) ~[junit-platform-commons-1.10.1.jar:1.10.1]
	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:218) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:214) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:139) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:69) ~[junit-jupiter-engine-5.10.1.jar:5.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at java.util.ArrayList.forEach(ArrayList.java:1259) ~[?:1.8.0_392]
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at java.util.ArrayList.forEach(ArrayList.java:1259) ~[?:1.8.0_392]
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:198) ~[junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:169) ~[junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:93) ~[junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:58) ~[junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:141) [junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:57) [junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:103) [junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:85) [junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.junit.platform.launcher.core.DelegatingLauncher.execute(DelegatingLauncher.java:47) [junit-platform-launcher-1.10.1.jar:1.10.1]
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:119) [gradle-testing-junit-platform-8.5.jar:8.5]
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:94) [gradle-testing-junit-platform-8.5.jar:8.5]
	at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:89) [gradle-testing-junit-platform-8.5.jar:8.5]
	at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62) [gradle-testing-base-8.5.jar:8.5]
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_392]
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_392]
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_392]
	at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_392]
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) [gradle-messaging-8.5.jar:8.5]
	at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) [gradle-messaging-8.5.jar:8.5]
	at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) [gradle-messaging-8.5.jar:8.5]
	at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) [gradle-messaging-8.5.jar:8.5]
	at com.sun.proxy.$Proxy2.stop(Unknown Source) [?:?]
	at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193) [gradle-testing-base-8.5.jar:8.5]
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129) [gradle-testing-base-8.5.jar:8.5]
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100) [gradle-testing-base-8.5.jar:8.5]
	at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60) [gradle-testing-base-8.5.jar:8.5]
	at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56) [gradle-worker-processes-8.5.jar:8.5]
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113) [gradle-worker-processes-8.5.jar:8.5]
	at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65) [gradle-worker-processes-8.5.jar:8.5]
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69) [gradle-worker.jar:?]
	at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74) [gradle-worker.jar:?]

So maybe I'm hitting a bug? But why is it not failing on CI?

[nulls]

hi @marcospereira,
Probably the problem is in the path src/github.com/. Diktat searches src folder to construct a package name.
Looks like Diktat doesn't manage a folder with dot in the name.
Will investigate it closely

[marcospereira]

Probably the problem is in the path src/github.com/. Diktat searches src folder to construct a package name.

Aha! That was it. Cloning to a folder such as ~/tmp/diktat, and now all the tests pass.

Will investigate it closely

If you can point me in the right direction, I can take a look too.

[nulls]

If you can point me in the right direction, I can take a look too.

Probably, this com.saveourtool.diktat.ruleset.rules.chapter1.PackageNaming#insertNewPackageName method where we generate package directive and we need to validate that package name is proper and contains only valid symbols. I guess the problem is in diktat-rules in package name