How to use Arb.Companion.domain method of io.kotest.property.arbitrary.domain class

Best Kotest code snippet using io.kotest.property.arbitrary.domain.Arb.Companion.domain

CategoryRepositoryCreateSpec.kt

Source:CategoryRepositoryCreateSpec.kt Github

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1package com.gaveship.category.domain.model2import com.gaveship.category.Mock3import io.kotest.assertions.throwables.shouldThrow4import io.kotest.core.spec.style.ExpectSpec5import io.kotest.matchers.collections.shouldHaveSize6import io.kotest.matchers.collections.singleElement7import io.kotest.matchers.nulls.beNull8import io.kotest.matchers.shouldBe9import io.kotest.matchers.shouldHave10import io.kotest.matchers.shouldNot11import io.kotest.property.Arb12import io.kotest.property.arbitrary.chunked13import io.kotest.property.arbitrary.next14import io.kotest.property.arbitrary.single15import io.kotest.property.arbitrary.string16import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest17import org.springframework.data.jpa.repository.config.EnableJpaAuditing18import javax.validation.ConstraintViolation19import javax.validation.ConstraintViolationException20@EnableJpaAuditing21@DataJpaTest(22 showSql = true,23 properties = [24 "spring.flyway.enabled=false",25 "spring.jpa.hibernate.ddl-auto=create"26 ]27)28class CategoryRepositoryCreateSpec(29 private val categoryRepository: CategoryRepository30) : ExpectSpec() {31 companion object {32 private const val ONE_TO_FIFTY_MESSAGE = "크기가 0에서 50 사이여야 합니다"33 }34 init {35 context("Category 생성을 할 때") {36 val targetCategory = Mock.category().single()37 expect("Name만 있으면 Category가 생성된다.") {38 val savedCategory = categoryRepository.save(targetCategory)39 savedCategory.id shouldNot beNull()40 savedCategory.name shouldBe targetCategory.name41 }42 expect("Name이 비어있어도 Category가 생성된다.") {43 targetCategory.name = ""44 val savedCategory = categoryRepository.save(targetCategory)45 savedCategory.id shouldNot beNull()46 savedCategory.name shouldBe targetCategory.name47 }48 expect("Name과 하위 Category 정보로 Category가 생성된다.") {49 val categoryChildren = Mock.category().chunked(10, 10).single()50 targetCategory.children = categoryChildren51 val savedCategory = categoryRepository.save(targetCategory)52 savedCategory.id shouldNot beNull()53 savedCategory.name shouldBe targetCategory.name54 savedCategory.children shouldNot beNull()55 savedCategory.children!! shouldHaveSize categoryChildren.size56 }57 expect("Name과 2Depth의 하위 Categories로 Category가 생성된다.") {58 val childrenOfChildrenOfChildren = Mock.category().chunked(10, 10).single()59 val childrenOfChildren = Mock.category(children = childrenOfChildrenOfChildren).chunked(10, 10).single()60 val categoryChildren = Mock.category(children = childrenOfChildren).chunked(20, 20).single()61 targetCategory.children = categoryChildren62 val savedCategory = categoryRepository.save(targetCategory)63 savedCategory.id shouldNot beNull()64 savedCategory.name shouldBe targetCategory.name65 savedCategory.children shouldNot beNull()66 savedCategory.children!! shouldHaveSize categoryChildren.size67 savedCategory.children!!.forEach { children ->68 children.children shouldNot beNull()69 children.children!! shouldHaveSize childrenOfChildren.size70 children.children!!.forEach { childrenOfChildren ->71 childrenOfChildren.children shouldNot beNull()72 childrenOfChildren.children!! shouldHaveSize childrenOfChildrenOfChildren.size73 }74 }75 }76 expect("Name이 임계치를 초과하면 Category를 생성할 수 없다.") {77 val nameThreshold = 5178 targetCategory.name = Arb.string(nameThreshold, nameThreshold).next()79 val constraintViolationException = shouldThrow<ConstraintViolationException> {80 categoryRepository.save(targetCategory)81 }82 constraintViolationException.constraintViolations shouldHave83 singleElement {84 isEqualCheckOneToFiftyMessage(it) && isEqualTestName(it, targetCategory)85 }86 }87 }88 }89 private fun isEqualCheckOneToFiftyMessage(it: ConstraintViolation<*>) =90 it.message == ONE_TO_FIFTY_MESSAGE91 private fun isEqualTestName(92 it: ConstraintViolation<*>,93 targetCategory: Category94 ) = it.invalidValue.toString() == targetCategory.name95}...

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EmailTests.kt

Source:EmailTests.kt Github

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1/*2 * Copyright 2022 the original author or authors.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 * https://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 io.github.hwolf.kvalidation.common17import io.github.hwolf.kvalidation.ConstraintViolation18import io.github.hwolf.kvalidation.PropertyName19import io.github.hwolf.kvalidation.PropertyType20import io.github.hwolf.kvalidation.validate21import io.github.hwolf.kvalidation.validator22import io.kotest.core.spec.style.FunSpec23import io.kotest.datatest.withData24import io.kotest.property.Arb25import io.kotest.property.arbitrary.domain26import io.kotest.property.arbitrary.email27import io.kotest.property.arbitrary.emailLocalPart28import io.kotest.property.arbitrary.map29import io.kotest.property.checkAll30import strikt.api.expectThat31class EmailTests : FunSpec({32 data class EmailBean(val email: String)33 val normalMail = "max.mustermann@muster.de"34 val localMail = "max.mustermann@localhost"35 context("Validate mail") {36 val validator = validator<EmailBean> { EmailBean::email { email() } }37 context("is valid mail") {38 withData(listOf(normalMail)) { mail ->39 val actual = validator.validate(EmailBean(mail))40 expectThat(actual).isValid()41 }42 }43 context("is invalid mail") {44 withData(localMail, "max.mustermann@", "muster.xy") { mail ->45 val actual = validator.validate(EmailBean(mail))46 expectThat(actual).hasViolations(ConstraintViolation(47 propertyPath = listOf(PropertyName("email")),48 propertyType = PropertyType("String"),49 propertyValue = mail,50 constraint = Email(emptySet())))51 }52 }53 context("random mail is valid") {54 checkAll(Arb.email()) { mail ->55 val actual = validator.validate(EmailBean(mail))56 expectThat(actual).isValid()57 }58 }59 context("random local mail is invalid") {60 checkAll(Arb.emailLocalPart()) { mail ->61 val actual = validator.validate(EmailBean(mail))62 expectThat(actual).not().isValid()63 }64 }65 }66 context("validate local mails") {67 val validator = validator<EmailBean> { EmailBean::email { email(Email.Option.AllowLocal) } }68 context("is valid local mail") {69 withData(normalMail, localMail) { mail ->70 val actual = validator.validate(EmailBean(mail))71 expectThat(actual).isValid()72 }73 }74 context("is invalid local mail") {75 withData("max.mustermann@", "muster.xy") { mail ->76 val actual = validator.validate(EmailBean(mail))77 expectThat(actual).hasViolations(ConstraintViolation(78 propertyPath = listOf(PropertyName("email")),79 propertyType = PropertyType("String"),80 propertyValue = mail,81 constraint = Email(setOf(Email.Option.AllowLocal))))82 }83 }84 context("random mail is valid") {85 checkAll(Arb.email()) { mail ->86 val actual = validator.validate(EmailBean(mail))87 expectThat(actual).isValid()88 }89 }90 context("random local mail is valid") {91 checkAll(Arb.email(domainGen = Arb.serverName())) { mail ->92 val actual = validator.validate(EmailBean(mail))93 expectThat(actual).isValid()94 }95 }96 }97})98private fun Arb.Companion.serverName() = domain().map { it.substring(0, it.indexOf('.')) }...

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EntitiesGen.kt

Source:EntitiesGen.kt Github

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1package es.ffgiraldez.comicsearch.comics.gen2import arrow.core.Either3import arrow.core.left4import arrow.core.right5import es.ffgiraldez.comicsearch.comics.domain.ComicError6import es.ffgiraldez.comicsearch.comics.domain.Volume7import es.ffgiraldez.comicsearch.query.base.presentation.QueryViewState8import io.kotest.property.Arb9import io.kotest.property.arbitrary.*10fun Arb.Companion.suggestions(): Arb<Either<ComicError, List<String>>> = arb {11 generateSequence {12 when (Arb.bool().next(it)) {13 true -> Arb.comicError().next(it).left()14 false -> Arb.suggestionList().next(it).right()15 }16 }17}18fun Arb.Companion.suggestionList(): Arb<List<String>> = arb {19 generateSequence {20 Arb.query().values(it).take(10).map { it.value }.toList()21 }22}23fun Arb.Companion.suggestionsViewState(): Arb<QueryViewState<String>> = arb(24 listOf(QueryViewState.idle(), QueryViewState.loading())25) {26 generateSequence {27 Arb.suggestions().next(it).fold(28 { QueryViewState.error(it) },29 { QueryViewState.result(it) }30 )31 }32}33fun Arb.Companion.suggestionsErrorViewState(): Arb<QueryViewState.Error> = suggestionsViewState()34 .filter { it is QueryViewState.Error }35 .map { it as QueryViewState.Error }36fun Arb.Companion.suggestionsResultViewState(): Arb<QueryViewState.Result<String>> = suggestionsViewState()37 .filter { it is QueryViewState.Result<String> }38 .map { it as QueryViewState.Result<String> }39fun Arb.Companion.search(): Arb<Either<ComicError, List<Volume>>> = arb {40 generateSequence {41 when (Arb.bool().next(it)) {42 true -> Arb.comicError().next(it).left()43 false -> Arb.volumeList().next(it).right()44 }45 }46}47fun Arb.Companion.comicError(): Arb<ComicError> = arb { rs ->48 generateSequence {49 when (Arb.bool().next(rs)) {50 true -> ComicError.EmptyResultsError51 false -> ComicError.NetworkError52 }53 }54}55fun Arb.Companion.query(): Arb<String> = Arb.string(minSize = 1, maxSize = 10)56fun Arb.Companion.volume(): Arb<Volume> = Arb.bind(Arb.string(), Arb.string(), Arb.string(), ::Volume)57fun Arb.Companion.volumeList(): Arb<List<Volume>> = arb {58 generateSequence {59 Arb.volume().values(it).take(10).map { it.value }.toList()60 }61}62fun Arb.Companion.searchViewState(): Arb<QueryViewState<Volume>> = arb(63 listOf(QueryViewState.idle(), QueryViewState.loading())64) {65 generateSequence {66 Arb.search().next(it).fold(67 { QueryViewState.error(it) },68 { QueryViewState.result(it) }69 )70 }71}72fun Arb.Companion.searchErrorViewState(): Arb<QueryViewState.Error> = searchViewState()73 .filter { it is QueryViewState.Error }74 .map { it as QueryViewState.Error }75fun Arb.Companion.searchResultViewState(): Arb<QueryViewState.Result<Volume>> = searchViewState()76 .filter { it is QueryViewState.Result<Volume> }77 .map { it as QueryViewState.Result<Volume> }...

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emails.kt

Source:emails.kt Github

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1package io.kotest.property.arbitrary2import io.kotest.property.Arb3import io.kotest.property.Gen4import io.kotest.property.azstring5import kotlin.random.nextInt6@Deprecated("This function is deprecated since 5.0. Use Arb.email(localPartGen, domainGen). This will be removed in 6.0")7fun Arb.Companion.email(usernameSize: IntRange = 3..10, domainSize: IntRange): Arb<String> {8 val tlds = listOf("com", "net", "gov", "co.uk", "jp", "nl", "ru", "de", "com.br", "it", "pl", "io")9 return arbitrary {10 val tld = tlds.random(it.random)11 val username = it.random.azstring(size = it.random.nextInt(usernameSize))12 val domain = it.random.azstring(size = it.random.nextInt(domainSize))13 val usernamep = if (username.length > 5 && it.random.nextBoolean()) {14 username.take(username.length / 2) + "." + username.drop(username.length / 2)15 } else username16 "$usernamep@$domain.$tld"17 }18}19fun Arb.Companion.email(20 localPartGen: Gen<String> = emailLocalPart(),21 domainGen: Gen<String> = domain()22) = bind(localPartGen, domainGen) { localPart, domain -> "$localPart@$domain" }23/**24 * https://en.wikipedia.org/wiki/Email_address#Local-part25 *26 * If unquoted, it may use any of these ASCII characters:27 * - uppercase and lowercase Latin letters A to Z and a to z28 * - digits 0 to 929 * - printable characters !#$%&'*+-/=?^_`{|}~30 * - dot ., provided that it is not the first or last character and provided also that it does not appear consecutively31 * (e.g., John..Doe@example.com is not allowed)32 */33fun Arb.Companion.emailLocalPart(): Arb<String> = arbitrary { rs ->34 val possibleChars = ('A'..'Z') + ('a'..'z') + ('0'..'9') + """!#$%&'*+-/=?^_`{|}~.""".toList()35 val firstAndLastChars = possibleChars - '.'36 val size = rs.random.nextInt(1..64)37 val str = if (size <= 2) {38 List(size) { firstAndLastChars.random(rs.random) }.joinToString("")39 } else {40 firstAndLastChars.random(rs.random) +41 List(size - 2) { possibleChars.random(rs.random) }.joinToString("") +42 firstAndLastChars.random(rs.random)43 }44 str.replace("\\.+".toRegex(), ".")45}...

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PasswordSpec.kt

Source:PasswordSpec.kt Github

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1package eu.techzo.fwa.user2import eu.techzo.fwa.domain.Password3import eu.techzo.fwa.domain.Password.Companion.validate4import io.kotest.assertions.arrow.core.shouldBeInvalid5import io.kotest.assertions.arrow.core.shouldBeValid6import io.kotest.core.spec.style.FreeSpec7import io.kotest.property.Arb8import io.kotest.property.arbitrary.stringPattern9import io.kotest.property.checkAll10class PasswordSpec : FreeSpec({11 "should successfully create a password" {12 checkAll(Arb.stringPattern("[a-z][A-Z][0-9]{10,80}")) { value ->13 Password(value).validate().shouldBeValid()14 }15 }16 "should not create a password if lowercase chars are missing" {17 checkAll(Arb.stringPattern("[A-Z][0-9]{8,99}")) { value ->18 Password(value).validate().shouldBeInvalid()19 }20 }21 "should not create a password if uppercase chars are missing" {22 checkAll(Arb.stringPattern("[a-z][0-9]{8,99}")) { value ->23 Password(value).validate().shouldBeInvalid()24 }25 }26 "should not create a password if numbers are missing" {27 checkAll(Arb.stringPattern("[A-Z][a-z]{8,99}")) { value ->28 Password(value).validate().shouldBeInvalid()29 }30 }31 "should not create a password if length is not between 5 and 100 chars" {32 checkAll(Arb.stringPattern("[a-z][A-Z][0-9]{101,150}")) { value ->33 Password(value).validate().shouldBeInvalid()34 }35 }36})...

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UsernameSpec.kt

Source:UsernameSpec.kt Github

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1package eu.techzo.fwa.user2import eu.techzo.fwa.domain.Username3import eu.techzo.fwa.domain.Username.Companion.validate4import io.kotest.assertions.arrow.core.shouldBeInvalid5import io.kotest.assertions.arrow.core.shouldBeValid6import io.kotest.core.spec.style.FreeSpec7import io.kotest.property.Arb8import io.kotest.property.arbitrary.stringPattern9import io.kotest.property.checkAll10class UsernameSpec : FreeSpec({11 "should create a valid username" {12 checkAll(Arb.stringPattern("[a-z0-9._-]{6,30}")) { value ->13 Username(value).validate().shouldBeValid()14 }15 }16 "should not create a username if not allowed chars are used" {17 checkAll(Arb.stringPattern("[#/*()]{6,30}")) { value ->18 Username(value).validate().shouldBeInvalid()19 }20 }21 "should not create a username if length is invalid" {22 checkAll(Arb.stringPattern("[a-z0-9._-]{31,100}")) { value ->23 Username(value).validate().shouldBeInvalid()24 }25 }26})...

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domains.kt

Source:domains.kt Github

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1package io.kotest.property.arbs2import io.kotest.property.Arb3import io.kotest.property.arbitrary.arbitrary4/**5 * Generates domains where the domain name is a random string with the given length,6 * and the tld is a real country level tld.7 *8 * Will randomly include www, cdn and www2 prefixes.9 */10fun Arb.Companion.domain(nameLength: IntRange = 3..20): Arb<Domain> = arbitrary { rs ->11 val prefix = prefixes.random(rs.random)12 val name = List(rs.random.nextInt(nameLength.first, nameLength.last)) { ('a'..'z').random(rs.random) }.joinToString("")13 val domain = listOfNotNull(prefix, name, tlds.random(rs.random)).joinToString(".")14 Domain(domain)15}16private val prefixes = listOf("www", "www2", "cdn", null)17private val tlds = loadResourceAsLines("/country_tlds.txt")18data class Domain(val value: String)...

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ResponseError.kt

Source:ResponseError.kt Github

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1package uk.co.appsplus.bootstrap.testing.arbs.ext2import com.squareup.moshi.Moshi3import io.kotest.property.Arb4import io.kotest.property.arbitrary.list5import io.kotest.property.arbitrary.map6import io.kotest.property.arbitrary.string7import uk.co.appsplus.bootstrap.network.models.ResponseError8fun Arb.Companion.domainError(): Arb<ResponseError> {9 return Arb10 .map(Arb.string(), Arb.list(Arb.string(), range = 1..3), minSize = 0, maxSize = 2)11 .map { ResponseError(it) }12}13fun ResponseError.toJson(): String {14 return Moshi.Builder().build().adapter(ResponseError::class.java).toJson(this)15}16fun Arb.Companion.domainErrorJson(): Arb<String> {17 return domainError()18 .map {19 it.toJson()20 }21}...

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Arb.Companion.domain

Using AI Code Generation

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1import io.kotest.property.arbitrary.domain2import io.kotest.property.arbitrary.domainName3class DomainGeneratorTest : WordSpec({4 "domain generator" should {5 "generate valid domain names" {6 val domainGen = domain()7 forAll(domainGen) {8 it.isValidDomain()9 }10 }11 "generate valid subdomains" {12 val domainGen = domain()13 forAll(domainGen) {14 it.isValidSubdomain()15 }16 }17 "generate valid domain names with a given domain name" {18 val domainGen = domain("kotest.io")19 forAll(domainGen) {20 it.isValidDomain()21 }22 }23 "generate valid subdomains with a given domain name" {24 val domainGen = domain("kotest.io")25 forAll(domainGen) {26 it.isValidSubdomain()27 }28 }29 "generate valid domain names with a given domain name and subdomain" {30 val domainGen = domain("kotest.io", "www")31 forAll(domainGen) {32 it.isValidDomain()33 }34 }35 "generate valid subdomains with a given domain name and subdomain" {36 val domainGen = domain("kotest.io", "www")37 forAll(domainGen) {38 it.isValidSubdomain()39 }40 }41 "generate valid domain names with a given domain name and subdomain" {42 val domainGen = domain("kotest.io", "www")43 forAll(domainGen) {44 it.isValidDomain()45 }46 }47 "generate valid subdomains with a given domain name and subdomain" {48 val domainGen = domain("kotest.io", "www")49 forAll(domainGen) {50 it.isValidSubdomain()51 }52 }53 "generate valid domain names with a given domain name and subdomain" {54 val domainGen = domain("kotest.io", "www")55 forAll(domainGen) {56 it.isValidDomain()57 }58 }59 "generate valid subdomains with a given domain name and subdomain" {60 val domainGen = domain("kotest.io", "www")61 forAll(domainGen) {62 it.isValidSubdomain()63 }64 }65 "generate valid domain names with a given domain name and subdomain" {66 val domainGen = domain("kotest.io", "www")

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Arb.Companion.domain

Using AI Code Generation

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1val domain: Domain<Int> = domain { Arb.int(0..100) }2val iterations: Iterations<Int> = iterations { Arb.int(0..100) }3val iterations: Iterations<Int> = iterations { Arb.int(0..100) }4val iterations: Iterations<Int> = iterations { Arb.int(0..100) }5val iterations: Iterations<Int> = iterations { Arb.int(0..100) }6val iterations: Iterations<Int> = iterations { Arb.int(0..100) }7val iterations: Iterations<Int> = iterations { Arb.int(0..100) }8val iterations: Iterations<Int> = iterations { Arb.int(0..100) }9val iterations: Iterations<Int> = iterations { Arb.int(0..100) }10val iterations: Iterations<Int> = iterations { Arb.int(0..100) }11val iterations: Iterations<Int> = iterations {

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