[JAVA-8268] Rename test files to match naming pattern

core-kotlin-modules/core-kotlin-3/src/test/kotlin/com/baeldung/getterssetters/BookTest.kt → core-kotlin-modules/core-kotlin-3/src/test/kotlin/com/baeldung/getterssetters/BookUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.getterssetters
 import org.junit.jupiter.api.Assertions.*
 import org.junit.jupiter.api.Test
 
-class BookTest {
+class BookUnitTest {
 
     @Test
     fun `Given a Book instance, When author is modified, Then author property is updated`() {

core-kotlin-modules/core-kotlin-4/src/test/kotlin/com/baeldung/rounding/RoundingWithBigDecimalTest.kt → core-kotlin-modules/core-kotlin-4/src/test/kotlin/com/baeldung/rounding/RoundingWithBigDecimalUnitTest.kt

@@ -4,7 +4,7 @@ import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
 import java.math.RoundingMode
 
-class RoundingWithBigDecimalTest {
+class RoundingWithBigDecimalUnitTest {
     private val rawPositive = 0.34444
     private val rawNegative = -0.3444
 

core-kotlin-modules/core-kotlin-4/src/test/kotlin/com/baeldung/rounding/RoundingWithDecimalFormatTest.kt → core-kotlin-modules/core-kotlin-4/src/test/kotlin/com/baeldung/rounding/RoundingWithDecimalFormatUnitTest.kt

@@ -7,7 +7,7 @@ import java.text.DecimalFormat
 import java.text.DecimalFormatSymbols
 import java.util.*
 
-class RoundingWithDecimalFormatTest {
+class RoundingWithDecimalFormatUnitTest {
     private val df = DecimalFormat("#.#", DecimalFormatSymbols(Locale.ENGLISH))
     private val raw1 = 0.34.toBigDecimal()
     private val raw2 = 0.35.toBigDecimal()

core-kotlin-modules/core-kotlin-4/src/test/kotlin/com/baeldung/rounding/RoundingWithStringFormatTest.kt → core-kotlin-modules/core-kotlin-4/src/test/kotlin/com/baeldung/rounding/RoundingWithStringFormatUnitTest.kt

@@ -4,7 +4,7 @@ import org.junit.jupiter.api.Assertions.assertTrue
 import org.junit.jupiter.api.Test
 import java.util.*
 
-class RoundingWithStringFormatTest {
+class RoundingWithStringFormatUnitTest {
     private val raw1 = 0.34.toBigDecimal()
     private val raw2 = 0.35.toBigDecimal()
     private val raw3 = 0.36.toBigDecimal()

core-kotlin-modules/core-kotlin-arrays/src/test/kotlin/com/baeldung/array/ArrayTraversal.kt → core-kotlin-modules/core-kotlin-arrays/src/test/kotlin/com/baeldung/array/ArrayTraversalUnitTest.kt

@@ -4,7 +4,7 @@ import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 
-class ArrayTraversal {
+class ArrayTraversalUnitTest {
     lateinit var dice: Array<Int>
 
     @BeforeEach

core-kotlin-modules/core-kotlin-collections-2/src/test/kotlin/com/baeldung/maps/MapOperationsTest.kt → core-kotlin-modules/core-kotlin-collections-2/src/test/kotlin/com/baeldung/maps/MapOperationsUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.maps
 import org.junit.jupiter.api.Assertions.*
 import org.junit.jupiter.api.Test
 
-class MapOperationsTest {
+class MapOperationsUnitTest {
 
     private val defaultIceCreamInventory = mapOf(
       "Vanilla" to 24,

core-kotlin-modules/core-kotlin-datastructures/src/test/kotlin/com/baeldung/binarytree/NodeTest.kt → core-kotlin-modules/core-kotlin-datastructures/src/test/kotlin/com/baeldung/binarytree/NodeUnitTest.kt

@@ -6,7 +6,7 @@ import org.junit.jupiter.api.Assertions.assertNull
 import org.junit.jupiter.api.BeforeEach
 import org.junit.jupiter.api.Test
 
-class NodeTest {
+class NodeUnitTest {
 
     @BeforeEach
     fun setUp() {

core-kotlin-modules/core-kotlin-files/src/test/kotlin/com/baeldung/files/ListingFilesRecursivelyTest.kt → core-kotlin-modules/core-kotlin-files/src/test/kotlin/com/baeldung/files/ListingFilesRecursivelyUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.files
 import org.junit.Test
 import java.io.File
 
-class ListingFilesRecursivelyTest {
+class ListingFilesRecursivelyUnitTest {
 
     @Test
     fun `Walk - Top Down as default`() {

core-kotlin-modules/core-kotlin-io/src/test/kotlin/com/baeldung/streamtofile/InputStreamToFileUnitTest.kt

@@ -49,6 +49,7 @@ class InputStreamToFileUnitTest {
         }
 
         assertThat(File("./copied")).hasContent(content)
+        Files.deleteIfExists(Paths.get("./copied"))
     }
 
     @Test

core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ExtensionMethods.kt → core-kotlin-modules/core-kotlin-lang-oop/src/test/kotlin/com/baeldung/kotlin/ExtensionMethodsUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.kotlin
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test
 
-class ExtensionMethods {
+class ExtensionMethodsUnitTest {
     @Test
     fun simpleExtensionMethod() {
         assertEquals("Nothing", "Nothing".escapeForXml())

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/assertFailsWith/AssertFailsWithFunctionTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/assertFailsWith/AssertFailsWithFunctionUnitTest.kt

@@ -6,7 +6,7 @@ import org.junit.jupiter.api.Test
 import org.junit.jupiter.api.assertThrows
 import kotlin.test.assertFailsWith
 
-class AssertFailsWithFunctionTest {
+class AssertFailsWithFunctionUnitTest {
     private val classUnderTest: AssertFailsWithFunction = AssertFailsWithFunction()
 
     @Test

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/interoperability/ArrayTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/interoperability/ArrayUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.interoperability
 import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 
-class ArrayTest {
+class ArrayUnitTest {
 
     @Test
     fun givenArray_whenValidateArrayType_thenComplete () {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/interoperability/CustomerTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/interoperability/CustomerUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.interoperability
 import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 
-class CustomerTest {
+class CustomerUnitTest {
 
     @Test
     fun givenCustomer_whenNameAndLastNameAreAssigned_thenComplete() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/ItemServiceTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/ItemServiceUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.introduction
 import org.junit.jupiter.api.Test
 import kotlin.test.assertNotNull
 
-class ItemServiceTest {
+class ItemServiceUnitTest {
 
     @Test
     fun givenItemId_whenGetForOptionalItem_shouldMakeActionOnNonNullValue() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/KotlinJavaInteroperabilityTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/KotlinJavaInteroperabilityUnitTest.kt

@@ -4,7 +4,7 @@ import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 
 
-class KotlinJavaInteroperabilityTest {
+class KotlinJavaInteroperabilityUnitTest {
 
     @Test
     fun givenLowercaseString_whenExecuteMethodFromJavaStringUtils_shouldReturnStringUppercase() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/LambdaTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/LambdaUnitTest.kt

@@ -4,7 +4,7 @@ import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 
 
-class LambdaTest {
+class LambdaUnitTest {
 
     @Test
     fun givenListOfNumber_whenDoingOperationsUsingLambda_shouldReturnProperResult() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/ListExtensionTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/introduction/ListExtensionUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.introduction
 import org.junit.jupiter.api.Test
 import kotlin.test.assertTrue
 
-class ListExtensionTest {
+class ListExtensionUnitTest {
 
     @Test
     fun givenList_whenExecuteExtensionFunctionOnList_shouldReturnRandomElementOfList() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/random/RandomNumberTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/random/RandomNumberUnitTest.kt

@@ -3,7 +3,7 @@ import org.junit.jupiter.api.Test
 import java.util.concurrent.ThreadLocalRandom
 import kotlin.test.assertTrue
 
-class RandomNumberTest {
+class RandomNumberUnitTest {
 
     @Test
     fun whenRandomNumberWithJavaUtilMath_thenResultIsBetween0And1() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/sequences/SequencesTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/sequences/SequencesUnitTest.kt

@@ -4,7 +4,7 @@ import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 import java.time.Instant
 
-class SequencesTest {
+class SequencesUnitTest {
 
     @Test
     fun shouldBuildSequenceWhenUsingFromElements() {

core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/ternary/TernaryOperatorTest.kt → core-kotlin-modules/core-kotlin/src/test/kotlin/com/baeldung/ternary/TernaryOperatorUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.ternary
 import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 
-class TernaryOperatorTest {
+class TernaryOperatorUnitTest {
 
     @Test
     fun `using If`() {

kotlin-immutable-collections/src/test/kotlin/com/baeldung/immutable/KotlinBuiltInTest.kt → kotlin-immutable-collections/src/test/kotlin/com/baeldung/immutable/KotlinBuiltInUnitTest.kt

@@ -5,7 +5,7 @@ import uy.klutter.core.collections.asReadOnly
 import uy.klutter.core.collections.toImmutable
 import java.util.*
 
-class KotlinBuiltInTest {
+class KotlinBuiltInUnitTest {
 
     @Test
     fun `Kotlin built-in immutable collections`() {

kotlin-libraries-2/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinTest.kt → kotlin-libraries-2/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinUnitTest.kt

@@ -9,7 +9,7 @@ import org.junit.jupiter.api.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertFalse
 
-class RxKotlinTest {
+class RxKotlinUnitTest {
 
     @Test
     fun whenBooleanArrayToObserver_thenBooleanObserver() {

kotlin-libraries-2/src/test/kotlin/com/baeldung/kovenant/KovenantTimeoutTest.kt → kotlin-libraries-2/src/test/kotlin/com/baeldung/kovenant/KovenantTimeoutUnitTest.kt

@@ -9,7 +9,7 @@ import org.junit.Test
 
 @Ignore
 // Note that this can not run in the same test run if KovenantTest has already been executed
-class KovenantTimeoutTest {
+class KovenantTimeoutUnitTest {
     @Test
     fun testTimeout() {
         val promise = timedTask(1000) { "Hello" }

kotlin-libraries-2/src/test/kotlin/com/baeldung/kovenant/KovenantTest.kt → kotlin-libraries-2/src/test/kotlin/com/baeldung/kovenant/KovenantUnitTest.kt

@@ -11,7 +11,7 @@ import java.io.IOException
 import java.util.*
 import java.util.concurrent.TimeUnit
 
-class KovenantTest {
+class KovenantUnitTest {
 
     @Before
     fun setupTestMode() {

kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypes.kt → kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalDataTypesUnitTest.kt

@@ -4,7 +4,7 @@ import arrow.core.*
 import org.junit.Assert
 import org.junit.Test
 
-class FunctionalDataTypes {
+class FunctionalDataTypesUnitTest {
 
     @Test
     fun whenIdCreated_thanValueIsPresent(){
@@ -104,7 +104,7 @@ class FunctionalDataTypes {
         var counter : Int = 0
         val map = now.map { x -> counter++; x+1 }
         Assert.assertEquals(0, counter)
-        
+
         val value = map.value()
         Assert.assertEquals(2, value)
         Assert.assertEquals(1, counter)

kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherTest.kt → kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithEitherUnitTest.kt

@@ -6,7 +6,7 @@ import com.baeldung.kotlin.arrow.FunctionalErrorHandlingWithEither.ComputeProble
 import org.junit.Assert
 import org.junit.Test
 
-class FunctionalErrorHandlingWithEitherTest {
+class FunctionalErrorHandlingWithEitherUnitTest {
 
     val operator = FunctionalErrorHandlingWithEither()
 

kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionTest.kt → kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/arrow/FunctionalErrorHandlingWithOptionUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.kotlin.arrow
 import org.junit.Assert
 import org.junit.Test
 
-class FunctionalErrorHandlingWithOptionTest {
+class FunctionalErrorHandlingWithOptionUnitTest {
 
     val operator = FunctionalErrorHandlingWithOption()
 

kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinTest.kt → kotlin-libraries/src/test/kotlin/com/baeldung/kotlin/rxkotlin/RxKotlinUnitTest.kt

@@ -9,7 +9,7 @@ import org.junit.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertFalse
 
-class RxKotlinTest {
+class RxKotlinUnitTest {
 
     @Test
     fun whenBooleanArrayToObserver_thenBooleanObserver() {

kotlin-multiplatform/src/commonTest/kotlin/com/baeldung/kotlin/multiplatform/CalculatorTest.kt → kotlin-multiplatform/src/commonTest/kotlin/com/baeldung/kotlin/multiplatform/CalculatorUnitTest.kt

@@ -6,7 +6,7 @@ import com.baeldung.kotlin.multiplatform.subtract
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-class CalculatorTest {
+class CalculatorUnitTest {
 
     @Test
     fun testAdd() {

kotlin-multiplatform/src/jvmTest/kotlin/com/baeldung/kotlin/multiplatform/ExtendedCalculatorTest.kt → kotlin-multiplatform/src/jvmTest/kotlin/com/baeldung/kotlin/multiplatform/ExtendedCalculatorUnitTest.kt

@@ -3,7 +3,7 @@ package com.baeldung.kotlin.multiplatform
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
-class ExtendedCalculatorTest {
+class ExtendedCalculatorUnitTest {
 
     @Test
     fun testSquare() {

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ActorsBehaviorTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ActorsBehaviorUnitTest.kt

@@ -9,9 +9,9 @@ import org.junit.Test
 import org.slf4j.LoggerFactory
 import java.lang.Exception
 
-class ActorsBehaviorTest {
+class ActorsBehaviorUnitTest {
     companion object {
-        private val LOG = LoggerFactory.getLogger(ActorsBehaviorTest::class.java)
+        private val LOG = LoggerFactory.getLogger(ActorsBehaviorUnitTest::class.java)
     }
 
     @Test

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ActorsTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ActorsUnitTest.kt

@@ -8,9 +8,9 @@ import org.junit.Test
 import org.slf4j.LoggerFactory
 import java.util.concurrent.TimeUnit
 
-class ActorsTest {
+class ActorsUnitTest {
     companion object {
-        private val LOG = LoggerFactory.getLogger(ActorsTest::class.java)
+        private val LOG = LoggerFactory.getLogger(ActorsUnitTest::class.java)
     }
 
     @Test

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ChannelsTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ChannelsUnitTest.kt

@@ -7,7 +7,7 @@ import co.paralleluniverse.strands.channels.Selector
 import com.google.common.base.Function
 import org.junit.Test
 
-class ChannelsTest {
+class ChannelsUnitTest {
     @Test
     fun createChannel() {
         Channels.newChannel<String>(0, // The size of the channel buffer

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/DataflowTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/DataflowUnitTest.kt

@@ -6,7 +6,7 @@ import org.junit.Assert
 import org.junit.Test
 import java.util.concurrent.TimeUnit
 
-class DataflowTest {
+class DataflowUnitTest {
     @Test
     fun testValVar() {
         val a = Var<Int>()

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ReactiveStreamsTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/ReactiveStreamsUnitTest.kt

@@ -11,9 +11,9 @@ import org.reactivestreams.Subscription
 import org.slf4j.LoggerFactory
 import java.util.concurrent.TimeUnit
 
-class ReactiveStreamsTest {
+class ReactiveStreamsUnitTest {
     companion object {
-        private val LOG = LoggerFactory.getLogger(ReactiveStreamsTest::class.java)
+        private val LOG = LoggerFactory.getLogger(ReactiveStreamsUnitTest::class.java)
     }
 
     @Test

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/SuspendableCallableTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/SuspendableCallableUnitTest.kt

@@ -9,7 +9,7 @@ import org.junit.Test
 import java.util.concurrent.TimeUnit
 
 
-class SuspendableCallableTest {
+class SuspendableCallableUnitTest {
     @Test
     fun createFiber() {
         class Callable : SuspendableCallable<String> {

kotlin-quasar/src/test/kotlin/com/baeldung/quasar/SuspensableRunnableTest.kt → kotlin-quasar/src/test/kotlin/com/baeldung/quasar/SuspensableRunnableUnitTest.kt

@@ -9,7 +9,7 @@ import java.util.concurrent.TimeUnit
 import java.util.concurrent.TimeoutException
 
 
-class SuspensableRunnableTest {
+class SuspensableRunnableUnitTest {
     @Test
     fun createFiber() {
         class Runnable : SuspendableRunnable {

kotlin-self-executable-jar/kotlin-executable-jar/src/test/kotlin/com/baeldung/execjar/ApplicationTest.kt → kotlin-self-executable-jar/kotlin-executable-jar/src/test/kotlin/com/baeldung/execjar/ApplicationLiveTest.kt

@@ -10,7 +10,7 @@ import kotlin.test.assertEquals
 import kotlin.test.assertNotNull
 import kotlin.test.assertTrue
 
-class ApplicationTest {
+class ApplicationLiveTest {
 
     @Test
     fun when_queried_on_root_then_joke_works() {

kotlin-self-executable-jar/kotlin-spring-executable/src/test/kotlin/com/baeldung/kotlinspringexecutable/KotlinSpringExecutableApplicationTests.kt → kotlin-self-executable-jar/kotlin-spring-executable/src/test/kotlin/com/baeldung/kotlinspringexecutable/KotlinSpringExecutableApplicationIntegrationTest.kt

@@ -14,7 +14,7 @@ import org.springframework.test.web.reactive.server.WebTestClient
 
 @WebFluxTest
 @ContextConfiguration(classes = [RouterConfiguration::class])
-class KotlinSpringExecutableApplicationTests {
+class KotlinSpringExecutableApplicationIntegrationTest {
     @Autowired
     lateinit var context: ApplicationContext
     lateinit var webTestClient: WebTestClient

kotlin-testing/src/test/kotlin/com/baeldung/spek/DataDrivenTest5.kt

@@ -1,4 +1,4 @@
-package com.baeldung.kotlin.spek
+package com.baeldung.spek
 
 import org.jetbrains.spek.api.Spek
 import org.jetbrains.spek.api.dsl.describe

kotlin-testing/src/test/kotlin/com/baeldung/spek/GroupTest5.kt

@@ -1,4 +1,4 @@
-package com.baeldung.kotlin.spek
+package com.baeldung.spek
 
 import org.jetbrains.spek.api.Spek
 import org.jetbrains.spek.api.dsl.describe

spring-boot-kotlin/src/test/kotlin/com/baeldung/nonblockingcoroutines/ProductHandlerTest.kt → spring-boot-kotlin/src/test/kotlin/com/baeldung/nonblockingcoroutines/ProductHandlerUnitTest.kt

@@ -26,7 +26,7 @@ import org.springframework.test.context.ContextConfiguration
 )
 @RunWith(SpringRunner::class)
 @ContextConfiguration(classes = [ProductsHandler::class, RouterConfiguration::class])
-class ProductHandlerTest {
+class ProductHandlerUnitTest {
 
     @Autowired
     private lateinit var client: WebTestClient

spring-boot-test-kotlin/src/test/kotlin/com/baeldung/springboottestkotlin/BankAccountRepositoryTest.kt → spring-boot-test-kotlin/src/test/kotlin/com/baeldung/springboottestkotlin/BankAccountRepositoryUnitTest.kt

@@ -8,7 +8,7 @@ import org.springframework.boot.test.autoconfigure.orm.jpa.TestEntityManager
 import org.springframework.data.repository.findByIdOrNull
 
 @DataJpaTest
-class BankAccountRepositoryTest {
+class BankAccountRepositoryUnitTest {
 
     @Autowired
     lateinit var entityManager: TestEntityManager