How to use file class of io.kotest.property.exhaustive package

Best Kotest code snippet using io.kotest.property.exhaustive.file

HardCodedDispatcherUsageTest.kt

Source:HardCodedDispatcherUsageTest.kt

1/*2 * Copyright (C) 2021 Rick Busarow3 * Licensed under the Apache License, Version 2.0 (the "License");4 * you may not use this file except in compliance with the License.5 * You may obtain a copy of the License at6 *7 *      http://www.apache.org/licenses/LICENSE-2.08 *9 * Unless required by applicable law or agreed to in writing, software10 * distributed under the License is distributed on an "AS IS" BASIS,11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12 * See the License for the specific language governing permissions and13 * limitations under the License.14 */15package dispatch.detekt.rules16import io.gitlab.arturbosch.detekt.test.*17import io.kotest.core.spec.style.*18import io.kotest.data.*19import io.kotest.matchers.*20import io.kotest.property.*21import io.kotest.property.exhaustive.*22internal class HardCodedDispatcherTest : FreeSpec(23  {24    fun findingMessage(expression: String) =25      "Using Dispatchers singleton reference (`$expression`) instead of a DispatcherProvider property."26    "positive cases" {27      forAll(28        row("import kotlinx.coroutines.Dispatchers.Default", "Default"),29        row("import kotlinx.coroutines.Dispatchers.IO", "IO"),30        row("import kotlinx.coroutines.Dispatchers.Main", "Main"),31        row("import kotlinx.coroutines.Dispatchers.Main", "Main.immediate"),32        row("import kotlinx.coroutines.Dispatchers.Unconfined", "Unconfined"),33        row("import kotlinx.coroutines.Dispatchers.*", "Default"),34        row("import kotlinx.coroutines.Dispatchers.*", "IO"),35        row("import kotlinx.coroutines.Dispatchers.*", "Main"),36        row("import kotlinx.coroutines.Dispatchers.*", "Main.immediate"),37        row("import kotlinx.coroutines.Dispatchers.*", "Unconfined"),38        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Default"),39        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.IO"),40        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Main"),41        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Main.immediate"),42        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Unconfined"),43        row("import kotlinx.coroutines.*", "Dispatchers.Default"),44        row("import kotlinx.coroutines.*", "Dispatchers.IO"),45        row("import kotlinx.coroutines.*", "Dispatchers.Main"),46        row("import kotlinx.coroutines.*", "Dispatchers.Main.immediate"),47        row("import kotlinx.coroutines.*", "Dispatchers.Unconfined"),48        row("", "kotlinx.coroutines.Dispatchers.Default"),49        row("", "kotlinx.coroutines.Dispatchers.IO"),50        row("", "kotlinx.coroutines.Dispatchers.Main"),51        row("", "kotlinx.coroutines.Dispatchers.Main.immediate"),52        row("", "kotlinx.coroutines.Dispatchers.Unconfined")53      ) { import, expression ->54        val code = """55            |package a.b.c56            |57            |$import58            |59            |class MyClass {60            |61            |  suspend fun bad() = withContext($expression) { }62            |63            |}64            |65          """.trimMargin()66        val rule = HardCodedDispatcher()67        val findings = rule.lint(code)68        findings.messages shouldBe listOf(findingMessage(expression))69      }70    }71    "importing without using it should not report finding" {72      forAll(73        row("import kotlinx.coroutines.Dispatchers.Default"),74        row("import kotlinx.coroutines.Dispatchers.IO"),75        row("import kotlinx.coroutines.Dispatchers.Main"),76        row("import kotlinx.coroutines.Dispatchers.Main"),77        row("import kotlinx.coroutines.Dispatchers.Unconfined"),78        row("import kotlinx.coroutines.Dispatchers.*"),79        row("import kotlinx.coroutines.Dispatchers.*"),80        row("import kotlinx.coroutines.Dispatchers.*"),81        row("import kotlinx.coroutines.Dispatchers.*"),82        row("import kotlinx.coroutines.Dispatchers.*"),83        row("import kotlinx.coroutines.Dispatchers"),84        row("import kotlinx.coroutines.Dispatchers"),85        row("import kotlinx.coroutines.Dispatchers"),86        row("import kotlinx.coroutines.Dispatchers"),87        row("import kotlinx.coroutines.Dispatchers"),88        row("import kotlinx.coroutines.*"),89        row("import kotlinx.coroutines.*"),90        row("import kotlinx.coroutines.*"),91        row("import kotlinx.coroutines.*"),92        row("import kotlinx.coroutines.*")93      ) { import ->94        val code = """95            |package a.b.c96            |97            |$import98            |99            |class MyClass {100            |101            |  suspend fun bad() = withContext(MyDispatcher) { }102            |103            |}104            |105          """.trimMargin()106        val rule = HardCodedDispatcher()107        val findings = rule.lint(code)108        findings.messages shouldBe emptyList()109      }110    }111    "issue id should be AndroidXLifecycleScope" {112      val rule = HardCodedDispatcher()113      rule.issue.id shouldBe "HardCodedDispatcher"114    }115    "issue should not be reported if suppressing HardCodedDispatcher" {116      forAll(117        row("import kotlinx.coroutines.Dispatchers.Default", "Default"),118        row("import kotlinx.coroutines.Dispatchers.IO", "IO"),119        row("import kotlinx.coroutines.Dispatchers.Main", "Main"),120        row("import kotlinx.coroutines.Dispatchers.Main", "Main.immediate"),121        row("import kotlinx.coroutines.Dispatchers.Unconfined", "Unconfined"),122        row("import kotlinx.coroutines.Dispatchers.*", "Default"),123        row("import kotlinx.coroutines.Dispatchers.*", "IO"),124        row("import kotlinx.coroutines.Dispatchers.*", "Main"),125        row("import kotlinx.coroutines.Dispatchers.*", "Main.immediate"),126        row("import kotlinx.coroutines.Dispatchers.*", "Unconfined"),127        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Default"),128        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.IO"),129        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Main"),130        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Main.immediate"),131        row("import kotlinx.coroutines.Dispatchers", "Dispatchers.Unconfined"),132        row("import kotlinx.coroutines.*", "Dispatchers.Default"),133        row("import kotlinx.coroutines.*", "Dispatchers.IO"),134        row("import kotlinx.coroutines.*", "Dispatchers.Main"),135        row("import kotlinx.coroutines.*", "Dispatchers.Main.immediate"),136        row("import kotlinx.coroutines.*", "Dispatchers.Unconfined"),137        row("", "kotlinx.coroutines.Dispatchers.Default"),138        row("", "kotlinx.coroutines.Dispatchers.IO"),139        row("", "kotlinx.coroutines.Dispatchers.Main"),140        row("", "kotlinx.coroutines.Dispatchers.Main.immediate"),141        row("", "kotlinx.coroutines.Dispatchers.Unconfined")142      ) { import, expression ->143        val code = """144        |@file:Suppress("HardCodedDispatcher")145        |146        |package a.b.c147        |148        |$import149        |150        |class MyClass {151        |152        |  suspend fun bad() = withContext($expression) { }153        |154        |}155        |156          """.trimMargin()157        val rule = HardCodedDispatcher()158        val findings = rule.lint(code)...

GenHelper.kt

Source:GenHelper.kt

1/*2 * Copyright (c) 2020 sparetimedevs and respective authors and developers.3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *     http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package com.sparetimedevs.pofpaf.test.generator17import arrow.core.Either18import arrow.core.left19import arrow.core.right20import com.microsoft.azure.functions.HttpMethod21import com.sparetimedevs.pofpaf.test.implementation.general.log.Level22import io.kotest.property.Arb23import io.kotest.property.Exhaustive24import io.kotest.property.arbitrary.bool25import io.kotest.property.arbitrary.byte26import io.kotest.property.arbitrary.choice27import io.kotest.property.arbitrary.create28import io.kotest.property.arbitrary.double29import io.kotest.property.arbitrary.element30import io.kotest.property.arbitrary.file31import io.kotest.property.arbitrary.float32import io.kotest.property.arbitrary.int33import io.kotest.property.arbitrary.localDate34import io.kotest.property.arbitrary.localDateTime35import io.kotest.property.arbitrary.localTime36import io.kotest.property.arbitrary.long37import io.kotest.property.arbitrary.map38import io.kotest.property.arbitrary.next39import io.kotest.property.arbitrary.period40import io.kotest.property.arbitrary.short41import io.kotest.property.arbitrary.string42import io.kotest.property.arbitrary.uuid43import io.kotest.property.exhaustive.exhaustive44import java.net.URI45fun Arb.Companion.suspendFunThatReturnsEitherAnyOrAnyOrThrows(): Arb<suspend () -> Either<Any, Any>> =46    choice(47        suspendFunThatReturnsAnyRight(),48        suspendFunThatReturnsAnyLeft(),49        suspendFunThatThrows()50    )51fun Arb.Companion.suspendFunThatReturnsEitherAnyOrUnitOrThrows(): Arb<suspend () -> Either<Any, Unit>> =52    choice(53        suspendFunThatReturnsUnitRight() as Arb<suspend () -> Either<Any, Unit>>,54        suspendFunThatReturnsAnyLeft() as Arb<suspend () -> Either<Any, Unit>>,55        suspendFunThatThrows() as Arb<suspend () -> Either<Any, Unit>>56    )57fun Arb.Companion.suspendFunThatReturnsUnitRight(): Arb<suspend () -> Either<Any, Unit>> =58    unit().map { suspend { it.right() } }59fun Arb.Companion.suspendFunThatReturnsAnyRight(): Arb<suspend () -> Either<Any, Any>> =60    any().map { suspend { it.right() } }61fun Arb.Companion.suspendFunThatReturnsAnyLeft(): Arb<suspend () -> Either<Any, Any>> =62    any().map { suspend { it.left() } }63fun Arb.Companion.suspendFunThatThrows(): Arb<suspend () -> Either<Any, Any>> =64    throwable().map { suspend { throw it } } as Arb<suspend () -> Either<Any, Any>>65fun Arb.Companion.suspendFunThatThrowsFatalThrowable(): Arb<suspend () -> Either<Any, Any>> =66    fatalThrowable().map { suspend { throw it } } as Arb<suspend () -> Either<Any, Any>>67fun Arb.Companion.throwable(): Arb<Throwable> =68    element(69        Exception(),70        RuntimeException(),71        IllegalArgumentException(),72        IllegalStateException(),73        IndexOutOfBoundsException(),74        UnsupportedOperationException(),75        ArithmeticException(),76        NumberFormatException(),77        NullPointerException(),78        ClassCastException(),79        AssertionError(),80        NoSuchElementException(),81        ConcurrentModificationException()82    )83fun Arb.Companion.fatalThrowable(): Arb<Throwable> =84    element(85        MyVirtualMachineError(),86        ThreadDeath(),87        InterruptedException(),88        LinkageError()89    )90class MyVirtualMachineError : VirtualMachineError()91fun Arb.Companion.any(): Arb<Any> =92    choice(93        string() as Arb<Any>,94        int() as Arb<Any>,95        short() as Arb<Any>,96        long() as Arb<Any>,97        float() as Arb<Any>,98        double() as Arb<Any>,99        bool() as Arb<Any>,100        byte() as Arb<Any>,101        uuid() as Arb<Any>,102        file() as Arb<Any>,103        localDate() as Arb<Any>,104        localTime() as Arb<Any>,105        localDateTime() as Arb<Any>,106        period() as Arb<Any>,107        throwable() as Arb<Any>,108        fatalThrowable() as Arb<Any>,109        mapOfStringAndStringGenerator() as Arb<Any>,110        uri() as Arb<Any>,111        httpMethod() as Arb<Any>,112        unit() as Arb<Any>113    )114fun Arb.Companion.unit(): Arb<Unit> =115    create { Unit }116fun Arb.Companion.mapOfStringAndStringGenerator(): Arb<Map<String, String>> =...

HelperMethodsTest.kt

Source:HelperMethodsTest.kt

...4import io.github.ricardorlg.devicefarm.tractor.utils.HelperMethods.validateFileExtensionByType5import io.kotest.assertions.arrow.core.shouldBeLeft6import io.kotest.assertions.arrow.core.shouldBeRight7import io.kotest.core.spec.style.StringSpec8import io.kotest.engine.spec.tempfile9import io.kotest.matchers.should10import io.kotest.matchers.shouldBe11import io.kotest.matchers.throwable.shouldHaveMessage12import io.kotest.matchers.types.shouldBeInstanceOf13import io.kotest.property.Exhaustive14import io.kotest.property.checkAll15import io.kotest.property.exhaustive.collection16import software.amazon.awssdk.services.devicefarm.model.UploadType17class HelperMethodsTest : StringSpec({18    "When Android upload type is used, file must end with .apk" {19        //GIVEN20        val file = tempfile("testFile", ".apk")21        //WHEN22        val response = file.validateFileExtensionByType(UploadType.ANDROID_APP)23        //THEN24        response.shouldBeRight() shouldBe file25    }26    "When Android upload type is used, and file does not have .apk extension an error is returned" {27        //GIVEN28        val file = tempfile("testFile")29        val expectedErrorMessage =30            "the file ${file.nameWithoutExtension} is not a valid Android app. It should has .apk extension"31        //WHEN32        val response = file.validateFileExtensionByType(UploadType.ANDROID_APP)33        //THEN34        response.shouldBeLeft() should {35            it.shouldBeInstanceOf<DeviceFarmIllegalArtifactExtension>()36            it shouldHaveMessage expectedErrorMessage37            it.cause.shouldBeInstanceOf<IllegalArgumentException>()38        }39    }40    "When IOS upload type is used, file must end with .ipa" {41        //GIVEN42        val file = tempfile("testFile", ".ipa")43        //WHEN44        val response = file.validateFileExtensionByType(UploadType.IOS_APP)45        //THEN46        response.shouldBeRight() shouldBe file47    }48    "When IOS upload type is used, and file does not have .ipa extension an error is returned" {49        //GIVEN50        val file = tempfile("testFile")51        val expectedErrorMessage =52            "the file ${file.nameWithoutExtension} is not a valid IOS app. It should has .ipa extension"53        //WHEN54        val response = file.validateFileExtensionByType(UploadType.IOS_APP)55        //THEN56        response.shouldBeLeft() should {57            it.shouldBeInstanceOf<DeviceFarmIllegalArtifactExtension>()58            it shouldHaveMessage expectedErrorMessage59            it.cause.shouldBeInstanceOf<IllegalArgumentException>()60        }61    }62    "When Appium Node Test Spec upload type is used, file must end with .yml" {63        //GIVEN64        val file = tempfile("testFile", ".yml")65        //WHEN66        val response = file.validateFileExtensionByType(UploadType.APPIUM_NODE_TEST_SPEC)67        //THEN68        response.shouldBeRight() shouldBe file69    }70    "When Appium Node Test Spec upload type is used, and file does not have .yml extension an error is returned" {71        //GIVEN72        val file = tempfile("testFile")73        val expectedErrorMessage =74            "the file ${file.nameWithoutExtension} is not a valid test spec file. It should has .yml extension"75        //WHEN76        val response = file.validateFileExtensionByType(UploadType.APPIUM_NODE_TEST_SPEC)77        //THEN78        response.shouldBeLeft() should {79            it.shouldBeInstanceOf<DeviceFarmIllegalArtifactExtension>()80            it shouldHaveMessage expectedErrorMessage81            it.cause.shouldBeInstanceOf<IllegalArgumentException>()82        }83    }84    "When Upload type is not Android,IOS or Appium, the file must have .zip extension" {85        //GIVEN86        val file = tempfile("testFile", ".zip")87        //WHEN88        val response = file.validateFileExtensionByType(UploadType.WEB_APP)89        //THEN90        response.shouldBeRight() shouldBe file91    }92    "When Upload type is not Android,IOS or Appium, and file does not have .zip extension an error is returned" {93        //GIVEN94        val file = tempfile("testFile")95        val expectedErrorMessage =96            "the file ${file.nameWithoutExtension} is not a valid general file. It should has .zip extension"97        //WHEN98        val response = file.validateFileExtensionByType(UploadType.WEB_APP)99        //THEN100        response.shouldBeLeft() should {101            it.shouldBeInstanceOf<DeviceFarmIllegalArtifactExtension>()102            it shouldHaveMessage expectedErrorMessage103            it.cause.shouldBeInstanceOf<IllegalArgumentException>()104        }105    }106    "When unknown Upload type is used, an error should be returned"{107        //WHEN108        val response = tempfile().validateFileExtensionByType(UploadType.UNKNOWN_TO_SDK_VERSION)109        //THEN110        response.shouldBeLeft() should {111            it.shouldBeInstanceOf<DeviceFarmIllegalArtifactExtension.UnsupportedException>()112            it.cause.shouldBeInstanceOf<IllegalArgumentException>()113        }114    }115    "When loading a file from a given path, it should return it as a right" {116        //GIVEN117        val expectedFile = tempfile("testFile")118        //WHEN119        val response = HelperMethods.loadFileFromPath(expectedFile.path)120        //THEN121        response.shouldBeRight() shouldBe expectedFile122    }123    "When loading a file from a given path, if the files doesn't exists an error should be returned as a Left" {124        //WHEN125        val path = "path/to/non_existing/file"126        val response = HelperMethods.loadFileFromPath(path)127        //THEN128        response.shouldBeLeft() should {129            it.shouldBeInstanceOf<DeviceFarmTractorGeneralError>()130            it shouldHaveMessage "The file at $path does not exists"131            it.cause.shouldBeInstanceOf<java.lang.IllegalArgumentException>()132        }133    }134    "When no path is provided an Illegal Argument error should be returned as a left " {135        //WHEN136        val response = HelperMethods.loadFileFromPath("   ")137        //THEN138        response.shouldBeLeft() should {139            it.shouldBeInstanceOf<DeviceFarmTractorErrorIllegalArgumentException>()140        }141    }142    "When no path is provided getting the upload type of a path, an Illegal Argument error should be returned as a left"{143        //WHEN144        val response = "   ".uploadType()145        //THEN146        response.shouldBeLeft() should {147            it.shouldBeInstanceOf<DeviceFarmTractorErrorIllegalArgumentException>()148            it shouldHaveMessage MANDATORY_PATH_PARAMETER149        }150    }151    "When getting the upload type of an unsupported file, an Illegal Argument error should be returned as a left"{152        //GIVEN153        val app = tempfile("testApp", ".zip")154        //WHEN155        val response = app.path.uploadType()156        //THEN157        response.shouldBeLeft() should {158            it.shouldBeInstanceOf<DeviceFarmTractorErrorIllegalArgumentException>()159            it shouldHaveMessage UNSUPPORTED_APP_FILE_EXTENSION.format(app.extension)160        }161    }162    "When getting the upload type of a valid file, it should return it as a right"{163        checkAll(164            Exhaustive.collection(165                listOf(166                    ".apk" to UploadType.ANDROID_APP,167                    ".ipa" to UploadType.IOS_APP168                )169            )170        ) { (extension, expectedUploadType) ->171            //GIVEN172            val app = tempfile("testApp", extension)173            //WHEN174            val response = app.path.uploadType()175            //THEN176            response.shouldBeRight() shouldBe expectedUploadType177        }178    }179})...

PublicComposablePreviewTest.kt

Source:PublicComposablePreviewTest.kt

...9import io.kotest.property.Exhaustive10import io.kotest.property.checkAll11import io.kotest.property.exhaustive.of12class PublicComposablePreviewTest : ShouldSpec({13  should("report error if file has public preview function") {14    // language=kotlin15    val code = """16      @Composable17      @Preview18      fun Test(modifier: Modifier, value: Int) {19        Text(20          text = "3",21        )22      }23    """.trimIndent()24    val findings = PublicComposablePreview().lint(code)25    findings shouldHaveSize 126  }27  should("report error if class has public preview function") {28    // language=kotlin29    val code = """30      class MyClass {31        @Composable32        @Preview33        fun Test(modifier: Modifier, value: Int) {34          Text(35            text = "3",36          )37        }38      }39    """.trimIndent()40    val findings = PublicComposablePreview().lint(code)41    findings shouldHaveSize 142  }43  should("report error if object has public preview function") {44    // language=kotlin45    val code = """46      object MyClass {47        @Composable48        @Preview49        fun Test(modifier: Modifier, value: Int) {50          Text(51            text = "3",52          )53        }54      }55    """.trimIndent()56    val findings = PublicComposablePreview().lint(code)57    findings shouldHaveSize 158  }59  should("not report error if file has public preview function") {60    checkAll(Exhaustive.of("internal", "private")) { modifier ->61      // language=kotlin62      val code = """63      @Composable64      @Preview65      $modifier fun Test(modifier: Modifier, value: Int) {66        Text(67          text = "3",68        )69      }70      """.trimIndent()71      val findings = PublicComposablePreview().lint(code)72      findings.shouldBeEmpty()73    }...

NewBase60Tests.kt

Source:NewBase60Tests.kt

1/*2 * Copyright (c) 2021 Maxim Pavlov.3 * Licensed under the Apache License, Version 2.0 (the "License");4 * you may not use this file except in compliance with the License.5 * You may obtain a copy of the License at6 *7 *     http://www.apache.org/licenses/LICENSE-2.08 *9 * Unless required by applicable law or agreed to in writing, software10 * distributed under the License is distributed on an "AS IS" BASIS,11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.12 * See the License for the specific language governing permissions and13 * limitations under the License.14 */15package online.senpai.newbase6016import io.kotest.assertions.throwables.shouldThrowExactly17import io.kotest.common.ExperimentalKotest18import io.kotest.core.spec.style.FunSpec...

LoggerKtTest.kt

Source:LoggerKtTest.kt

1/*2 * Copyright (c) 2020 sparetimedevs and respective authors and developers.3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *     http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package com.sparetimedevs.pofpaf.handler.framework.azurefunctions17import com.microsoft.azure.functions.ExecutionContext18import com.sparetimedevs.pofpaf.test.generator.executionContextArb19import com.sparetimedevs.pofpaf.test.generator.logLevel...

RomanNumeralsConverterTest.kt

Source:RomanNumeralsConverterTest.kt

1package guru.drako.trainings.kotlin.day22import guru.drako.trainings.kotlin.Day2Test3import io.kotest.matchers.ints.shouldBeExactly4import io.kotest.matchers.shouldBe5import io.kotest.property.Exhaustive6import io.kotest.property.checkAll7import io.kotest.property.exhaustive.ints8import kotlinx.coroutines.runBlocking9import org.junit.jupiter.api.Tag10import org.junit.jupiter.api.Test11import org.junit.jupiter.api.TestInstance12import org.junit.jupiter.api.TestInstance.Lifecycle13import org.junit.jupiter.api.assertThrows14import org.junit.jupiter.params.ParameterizedTest15import org.junit.jupiter.params.provider.CsvFileSource16import org.junit.jupiter.params.provider.ValueSource17// assertj -> assertk18// hamcrest -> hamkrest19// kotest20@TestInstance(Lifecycle.PER_CLASS)21@Tag(Day2Test)22class RomanNumeralsConverterTest {23  private val converter = RomanNumeralsConverter()24  @ParameterizedTest(name = "{index} ==> {1} should be {0}")25  @CsvFileSource(resources = ["RomanNumerals.csv"])26  fun `Conversion Roman to Arabic`(arabic: Int, roman: String) {27    converter.roman2arabic(roman) shouldBeExactly arabic28  }29  @ParameterizedTest(name = "{index} ==> {0} should throw")30  @ValueSource(strings = ["N", "ABC", "IL", "CDC"])31  fun `Roman to Arabic should fail if number is not a roman numeral`(n: String) {32    assertThrows<IllegalArgumentException> {33      converter.roman2arabic(n)34    }35  }36  @ParameterizedTest(name = "{index} ==> {0} should be {1}")37  @CsvFileSource(resources = ["RomanNumerals.csv"])38  fun `Conversion Arabic to Roman`(arabic: Int, roman: String) {39    converter.arabic2roman(arabic) shouldBe roman40  }41  @ParameterizedTest(name = "{index} ==> {0} should throw")42  @ValueSource(ints = [0, 4000])43  fun `Arabic to Roman should fail if number out of bounds`(n: Int) {44    assertThrows<IllegalArgumentException> {45      converter.arabic2roman(n)46    }47  }48  @Test49  fun `Back and forth should work`(): Unit = runBlocking {50    checkAll(Exhaustive.ints(1..3999)) { n ->51      converter.roman2arabic(converter.arabic2roman(n)) shouldBeExactly n52    }53  }54}...

Logs.kt

Source:Logs.kt

1package org.example.log2import io.kotest.property.Arb3import io.kotest.property.Gen4import io.kotest.property.arbitrary.*5import io.kotest.property.exhaustive.exhaustive6import org.example.GenWrapper7import org.example.TestResources8import org.koin.dsl.module9val logsModule = module {10    single(lineLogQ) { StringLogs(logs(11        get(),12        get<StringLogFactories>(lineLogQ).gen,13        Arb.string()14    )) }15    single(binaryLogQ) { BinaryLogs(logs(16        get(),17        get<ByteArrayLogFactories>(binaryLogQ).gen,18        Arb.byteArray((1..10).toList().exhaustive(), Arb.byte())19    ))}20}21data class StringLogs(22    override val gen: Gen<Log<String>>23) : GenWrapper<Log<String>>24data class BinaryLogs(25    override val gen: Gen<Log<ByteArray>>26) : GenWrapper<Log<ByteArray>>27private val testableSizes = listOf(0, 1, 10).exhaustive()28private fun <T> logs(29    resources: TestResources,30    factories: Gen<LogFactoryB<T>>,31    valueGenerator: Arb<T>32) = Arb.bind(33    factories,34    testableSizes35) { factory, size ->36    factory.create(resources.allocateTempLogFile())37        .also { log ->38            (0..size).map { valueGenerator.next() }39                .forEach(log::append)40        }41}...

file

Using AI Code Generation

1    val file = File("src/test/resources/testdata.txt")2    val lines = file.readLines()3    val int = lines[1].toInt()4    val double = lines[2].toDouble()5    println("String: $string")6    println("Int: $int")7    println("Double: $double")8    val file = File("src/test/resources/testdata.txt")9    val lines = file.readLines()10    val int = lines[1].toInt()11    val double = lines[2].toDouble()12    println("String: $string")13    println("Int: $int")14    println("Double: $double")15    val file = File("src/test/resources/testdata.txt")16    val lines = file.readLines()17    val int = lines[1].toInt()18    val double = lines[2].toDouble()19    println("String: $string")20    println("Int: $int")21    println("Double: $double")22    val file = File("src/test/resources/testdata.txt")23    val lines = file.readLines()24    val int = lines[1].toInt()25    val double = lines[2].toDouble()26    println("String: $string")27    println("Int: $int")28    println("Double: $double")29    val file = File("src/test/resources/testdata.txt")30    val lines = file.readLines()31    val int = lines[1].toInt()32    val double = lines[2].toDouble()33    println("String: $string")34    println("Int: $int")35    println("Double: $double")36    val file = File("src/test/resources/testdata.txt")37    val lines = file.readLines()38    val int = lines[1].toInt()39    val double = lines[2].toDouble()40    println("String: $string")41    println("Int: $int")42    println("Double: $double")

file

Using AI Code Generation

1val files = Exhaustive.constant(File(""))2val files = Exhaustive.constant(File("")) files.assertAll { file -> file.exists() }3files.assertAll { file -> file.exists() }4val strings = Exhaustive.constant("")5val strings = Exhaustive.constant("") strings.assertAll { string -> string.length == 3 }6strings.assertAll { string -> string.length == 3 }7val ints = Exhaustive.constant(0)8val ints = Exhaustive.constant(0) ints.assertAll { int -> int > 0 }9ints.assertAll { int -> int > 0 }10val longs = Exhaustive.constant(0L)11val longs = Exhaustive.constant(0L) longs.assertAll { long -> long > 0 }12longs.assertAll { long -> long > 0 }13val shorts = Exhaustive.constant(0.toShort())14val shorts = Exhaustive.constant(0.toShort()) shorts.assertAll { short -> short > 0 }15shorts.assertAll { short -> short > 0 }16val bytes = Exhaustive.constant(0.toByte())17val bytes = Exhaustive.constant(0.toByte()) bytes.assertAll { byte -> byte > 0 }18bytes.assertAll { byte -> byte > 0 }19val doubles = Exhaustive.constant(0.0)20val doubles = Exhaustive.constant(0.0) doubles.assertAll { double -> double > 0 }21doubles.assertAll { double -> double > 0 }22val floats = Exhaustive.constant(0.0F)23val floats = Exhaustive.constant(0.0F) floats.assertAll { float -> float > 0 }24floats.assertAll { float -> float > 0 }25val chars = Exhaustive.constant('a')26val chars = Exhaustive.constant('a') chars

file

Using AI Code Generation

1val file = File ( "src/test/resources/test.txt" )2val fileContent = file . readText ()3fileContent . shouldContain ( "Hello" )4fileContent . shouldContain ( "world" )5}6}7}8val file = File ( "src/test/resources/test.txt" )9val fileContent = file . readText ()10fileContent . shouldContain ( "Hello" )11fileContent . shouldContain ( "world" )12}13}14}15val file = File ( "src/test/resources/test.txt" )16val fileContent = file . readText ()17fileContent . shouldContain ( "Hello" )18fileContent . shouldContain ( "world" )19}20}21}22val file = File ( "src/test/resources/test.txt" )23val fileContent = file . readText ()24fileContent . shouldContain ( "Hello" )25fileContent . shouldContain ( "world" )26}27}28}29val file = File ( "src/test/resources/test.txt" )30val fileContent = file . readText ()31fileContent . shouldContain ( "Hello" )32fileContent . shouldContain ( "world" )33}34}35}36val file = File ( "src/test/resources/test.txt" )37val fileContent = file . readText ()38fileContent . shouldContain ( "Hello" )39fileContent . shouldContain ( "world" )40}41}42}43val file = File ( "src/test/resources/test.txt" )44val fileContent = file . readText ()45fileContent . shouldContain ( "Hello" )46fileContent . shouldContain ( "world" )47}48}49}50val file = File ( "src/test/resources/test.txt" )51val fileContent = file . readText ()52fileContent . shouldContain ( "Hello" )53fileContent . shouldContain ( "world" )54}55}56}

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