How to use nulls class of io.kotest.matchers.collections package

Best Kotest code snippet using io.kotest.matchers.collections.nulls

NoteViewModelTest.kt

Source:NoteViewModelTest.kt Github

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...13import io.kotest.matchers.collections.shouldBeEmpty14import io.kotest.matchers.collections.shouldHaveSize15import io.kotest.matchers.collections.shouldNotBeEmpty16import io.kotest.matchers.longs.shouldBeExactly17import io.kotest.matchers.nulls.shouldBeNull18import io.kotest.matchers.nulls.shouldNotBeNull19import io.kotest.matchers.shouldBe20import io.kotest.matchers.string.shouldBeBlank21import io.kotest.matchers.string.shouldBeEqualIgnoringCase22import kotlinx.coroutines.flow.first23import kotlinx.coroutines.flow.map24import kotlinx.datetime.Clock25import org.koin.core.context.startKoin26import org.koin.core.context.stopKoin27import org.koin.core.parameter.parametersOf28import org.koin.test.KoinTest29import org.koin.test.get30class NoteViewModelTest : StringSpec(), KoinTest {31 private lateinit var viewModel: NoteViewModel32 private lateinit var libraryRepository: LibraryRepository...

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Nel.kt

Source:Nel.kt Github

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1package io.kotest.assertions.arrow.core2import arrow.core.NonEmptyList3import io.kotest.matchers.collections.shouldBeSorted4import io.kotest.matchers.collections.shouldNotBeSorted5import io.kotest.matchers.collections.shouldBeUnique6import io.kotest.matchers.collections.shouldContain7import io.kotest.matchers.collections.shouldContainAll8import io.kotest.matchers.collections.shouldContainDuplicates9import io.kotest.matchers.collections.shouldContainNoNulls10import io.kotest.matchers.collections.shouldContainNull11import io.kotest.matchers.collections.shouldContainOnlyNulls12import io.kotest.matchers.collections.shouldHaveElementAt13import io.kotest.matchers.collections.shouldHaveSingleElement14import io.kotest.matchers.collections.shouldHaveSize15import io.kotest.matchers.collections.shouldNotHaveSize16import io.kotest.matchers.collections.shouldNotBeUnique17import io.kotest.matchers.collections.shouldNotContain18import io.kotest.matchers.collections.shouldNotContainAll19import io.kotest.matchers.collections.shouldNotContainDuplicates20import io.kotest.matchers.collections.shouldNotContainNoNulls21import io.kotest.matchers.collections.shouldNotContainNull22import io.kotest.matchers.collections.shouldNotContainOnlyNulls23import io.kotest.matchers.collections.shouldNotHaveElementAt24import io.kotest.matchers.collections.shouldNotHaveSingleElement25public fun <A> NonEmptyList<A>.shouldContainOnlyNulls(): NonEmptyList<A> =26 apply { all.shouldContainOnlyNulls() }27public fun <A> NonEmptyList<A>.shouldNotContainOnlyNulls(): NonEmptyList<A> =28 apply { all.shouldNotContainOnlyNulls() }29public fun <A> NonEmptyList<A>.shouldContainNull(): NonEmptyList<A> =30 apply { all.shouldContainNull() }31public fun <A> NonEmptyList<A>.shouldNotContainNull(): NonEmptyList<A> =32 apply { all.shouldNotContainNull() }33public fun <A> NonEmptyList<A>.shouldHaveElementAt(index: Int, element: A): Unit =34 all.shouldHaveElementAt(index, element)35public fun <A> NonEmptyList<A>.shouldNotHaveElementAt(index: Int, element: A): Unit =36 all.shouldNotHaveElementAt(index, element)37public fun <A> NonEmptyList<A>.shouldContainNoNulls(): NonEmptyList<A> =38 apply { all.shouldContainNoNulls() }39public fun <A> NonEmptyList<A>.shouldNotContainNoNulls(): NonEmptyList<A> =40 apply { all.shouldNotContainNoNulls() }41public infix fun <A> NonEmptyList<A>.shouldContain(a: A): Unit {42 all.shouldContain(a)43}44public infix fun <A> NonEmptyList<A>.shouldNotContain(a: A): Unit {45 all.shouldNotContain(a)46}47public fun <A> NonEmptyList<A>.shouldBeUnique(): NonEmptyList<A> =48 apply { all.shouldBeUnique() }49public fun <A> NonEmptyList<A>.shouldNotBeUnique(): NonEmptyList<A> =50 apply { all.shouldNotBeUnique() }51public fun <A> NonEmptyList<A>.shouldContainDuplicates(): NonEmptyList<A> =52 apply { all.shouldContainDuplicates() }53public fun <A> NonEmptyList<A>.shouldNotContainDuplicates(): NonEmptyList<A> =54 apply { all.shouldNotContainDuplicates() }55public fun <A> NonEmptyList<A>.shouldContainAll(vararg ts: A): Unit =56 all.shouldContainAll(*ts)57public fun <A> NonEmptyList<A>.shouldNotContainAll(vararg ts: A): Unit =58 all.shouldNotContainAll(*ts)59public infix fun <A> NonEmptyList<A>.shouldContainAll(ts: List<A>): Unit =60 all.shouldContainAll(ts)61public infix fun <A> NonEmptyList<A>.shouldNotContainAll(ts: List<A>): Unit =62 all.shouldNotContainAll(ts)63public infix fun <A> NonEmptyList<A>.shouldHaveSize(size: Int): NonEmptyList<A> =64 apply { all.shouldHaveSize(size) }65public infix fun <A> NonEmptyList<A>.shouldNotHaveSize(size: Int): NonEmptyList<A> =66 apply { all.shouldNotHaveSize(size) }67public infix fun <A> NonEmptyList<A>.shouldHaveSingleElement(a: A): Unit =68 all.shouldHaveSingleElement(a)69public infix fun <A> NonEmptyList<A>.shouldNotHaveSingleElement(a: A): Unit =70 all.shouldNotHaveSingleElement(a)71public fun <A : Comparable<A>> NonEmptyList<A>.shouldBeSorted(): NonEmptyList<A> =72 apply { all.shouldBeSorted() }73public fun <A : Comparable<A>> NonEmptyList<A>.shouldNotBeSorted(): NonEmptyList<A> =74 apply { all.shouldNotBeSorted() }...

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ArbitraterApiTest.kt

Source:ArbitraterApiTest.kt Github

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...31 val arbitraryInstance = NullableValue::class.arbitraryInstance()32 arbitraryInstance.date shouldNotBe null33 }34 @Test35 fun `can generate nulls for null values if desired`() {36 val arbitraryInstance = NullableValue::class.arbitrater()37 .generateNulls()38 .createInstance()39 arbitraryInstance.date shouldBe null40 }41 @Test42 fun `uses default values by default`() {43 val arbitraryInstances = (1..100).map {44 DefaultValue::class.arbitraryInstance()45 }46 arbitraryInstances.map { it.int }.shouldContainAll(10)47 }48 @Test49 fun `can elect not to use default values`() {50 val arbitraryInstances = (1..100).map {51 DefaultValue::class.arbitrater()52 .useDefaultValues(false)53 .createInstance()54 }55 arbitraryInstances shouldNotContain DefaultValue(10)56 }57 @Test58 fun `null and default type options propagate when generating nested classes`() {59 val instances = (1..10).map {60 NestedTypesWithNullableAndDefaultValues::class.arbitrater()61 .generateNulls(true)62 .useDefaultValues(false)63 .createInstance()64 }65 instances.map { it.defaultValue.int } shouldNotContain 1066 instances.map { it.nullableValue.date }.shouldNotContainNoNulls()67 }68 @Test69 fun `convenience method 'WithAllPropertiesRandomized' will not generate nulls and generates values for default types`() {70 val arbitraryInstances = (1..100).map {71 NullableAndDefaultValues::class.arbitraryInstanceWithAllPropertiesRandomized()72 }73 arbitraryInstances.map { it.int } shouldNotContain 1074 arbitraryInstances.map { it.date }.shouldNotContainNull()75 }76}...

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RepairVehicleUseCaseTest.kt

Source:RepairVehicleUseCaseTest.kt Github

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...4import com.stringconcat.kirillov.carsharing.maintenance.domain.MaintenanceVehicleEvents.VehicleRepaired5import io.kotest.assertions.arrow.either.shouldBeLeft6import io.kotest.assertions.arrow.either.shouldBeRight7import io.kotest.matchers.collections.shouldContainExactly8import io.kotest.matchers.nulls.shouldBeNull9import io.kotest.matchers.nulls.shouldNotBeNull10import io.kotest.matchers.should11import io.kotest.matchers.shouldBe12import org.junit.jupiter.api.Test13internal class RepairVehicleUseCaseTest {14 @Test15 fun `should repair broken on finding vehicle`() {16 val persister = InMemoryMaintenanceVehicleRepository()17 val brokenVehicleId = randomMaintenanceVehicleId()18 val brokenVehicle = maintenanceVehicle(id = brokenVehicleId, broken = true)19 val useCase = RepairVehicleUseCase(20 persister = persister,21 vehicleExtractor = InMemoryMaintenanceVehicleRepository().apply {22 put(brokenVehicleId, brokenVehicle)23 }...

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CategoryRepositorySelectSpec.kt

Source:CategoryRepositorySelectSpec.kt Github

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2import com.gaveship.category.Mock3import io.kotest.core.spec.style.StringSpec4import io.kotest.matchers.collections.shouldHaveSize5import io.kotest.matchers.collections.singleElement6import io.kotest.matchers.nulls.beNull7import io.kotest.matchers.shouldBe8import io.kotest.matchers.shouldHave9import io.kotest.matchers.shouldNot10import io.kotest.property.arbitrary.chunked11import io.kotest.property.arbitrary.single12import org.springframework.boot.test.autoconfigure.orm.jpa.DataJpaTest13import org.springframework.data.jpa.repository.config.EnableJpaAuditing14@EnableJpaAuditing15@DataJpaTest(16 showSql = true,17 properties = [18 "spring.flyway.enabled=false",19 "spring.jpa.hibernate.ddl-auto=create"20 ]...

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TestWebsiteCodeSnippets.kt

Source:TestWebsiteCodeSnippets.kt Github

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1import io.kotest.core.spec.style.FreeSpec2import io.kotest.matchers.collections.beEmpty3import io.kotest.matchers.collections.shouldBeEmpty4import io.kotest.matchers.collections.shouldNotBeEmpty5import io.kotest.matchers.nulls.beNull6import io.kotest.matchers.nulls.shouldNotBeNull7import io.kotest.matchers.shouldNot8import it.unibo.alchemist.util.ClassPathScanner9import it.unibo.alchemist.core.implementations.Engine10import it.unibo.alchemist.loader.LoadAlchemist11/*12 * Copyright (C) 2010-2021, Danilo Pianini and contributors13 * listed in the main project's alchemist/build.gradle.kts file.14 *15 * This file is part of Alchemist, and is distributed under the terms of the16 * GNU General Public License, with a linking exception,17 * as described in the file LICENSE in the Alchemist distribution's top directory.18 */19class TestWebsiteCodeSnippets : FreeSpec(20 {...

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AttachmentCategoryTest.kt

Source:AttachmentCategoryTest.kt Github

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1package com.github.njuro.jard.attachment2import io.kotest.matchers.booleans.shouldBeTrue3import io.kotest.matchers.collections.shouldContainAll4import io.kotest.matchers.nulls.shouldBeNull5import io.kotest.matchers.nulls.shouldNotBeNull6import io.kotest.matchers.should7import io.kotest.matchers.shouldBe8import org.junit.jupiter.api.Test9internal class AttachmentCategoryTest {10 @Test11 fun `generate preview of attachment category`() {12 AttachmentCategory.IMAGE.preview.should {13 it.shouldNotBeNull()14 it.isHasThumbnail.shouldBeTrue()15 it.name shouldBe "IMAGE"16 it.mimeTypes.shouldContainAll("image/jpeg", "image/gif", "image/png", "image/bmp", "image/x-bmp")17 it.extensions.shouldContainAll(".jpg", ".gif", ".png", ".bmp")18 }19 }...

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RecordedRequestMatchers.kt

Source:RecordedRequestMatchers.kt Github

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1package com.nrojiani.bartender.data.test.utils2import io.kotest.matchers.collections.shouldBeIn3import io.kotest.matchers.collections.shouldContain4import io.kotest.matchers.collections.shouldHaveSize5import io.kotest.matchers.nulls.shouldNotBeNull6import io.kotest.matchers.shouldBe7import okhttp3.mockwebserver.RecordedRequest8internal fun RecordedRequest.shouldHaveQueryParam(key: String, expectedValue: String) {9 requestUrl?.queryParameterValues(key)10 .shouldNotBeNull()11 .shouldHaveSize(1)12 .shouldContain(expectedValue)13}14internal fun RecordedRequest.shouldContainHeaders(headers: Map<String, String>) {15 headers.forEach { (name, expectedValue) ->16 this.getHeader(name).shouldBe(expectedValue)17 }18}19enum class HttpRequestMethod {...

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nulls

Using AI Code Generation

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1val list = listOf ( "a" , "b" , "c" )2val map = mapOf ( "a" to 1 , "b" to 2 , "c" to 3 )3val array = arrayOf ( "a" , "b" , "c" )4val sequence = sequenceOf ( "a" , "b" , "c" )5val iterable = listOf ( "a" , "b" , "c" ).asIterable ()6val iterator = listOf ( "a" , "b" , "c" ).iterator ()7listOf ( "a" , "b" , "c" , null ).iterator () shouldNot contain

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nulls

Using AI Code Generation

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1 import io.kotest.matchers.collections.nulls 2 import io.kotest.matchers.shouldBe 3 fun main ( args : Array < String > ) { 4 val list = listOf ( "a" , "b" , "c" ) 5 list . shouldHaveSize ( 3 ) 6 list . shouldContainAll ( "a" , "b" ) 7 list . shouldContainInOrder ( "a" , "b" , "c" ) 8 list . shouldContainNone ( "d" , "e" ) 9 list . shouldContainExactly ( "a" , "b" , "c" ) 10 list . shouldContainExactlyInAnyOrder ( "a" , "b" , "c" ) 11 list . shouldContainSame ( "a" , "b" , "c" ) 12 list . shouldContainSameInAnyOrder ( "a" , "b" , "c" ) 13 list . shouldContainDuplicates ( "a" , "b" , "c" ) 14 list . shouldContainDuplicates ( 3 ) 15 list . shouldContainDuplicates ( 1 , 2 ) 16 list . shouldContainDuplicates ( 1 , 2 , 3 ) 17 list . shouldContainDuplicates ( 1 , 2 , 3 , 4 ) 18 list . shouldContainDuplicates ( 1 , 2 , 3 , 4 , 5 ) 19 list . shouldContainDuplicates ( 1 , 2 , 3 , 4 , 5 , 6 ) 20 list . shouldContainDuplicates ( 1 , 2 , 3 , 4 , 5 , 6 , 7 ) 21 list . shouldContainDuplicates ( 1 , 2 , 3 , 4 , 5 , 6 , 7 , 8 ) 22 list . shouldContainDuplicates ( 1 , 2 , 3 , 4 , 5 , 6 , 7

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nulls

Using AI Code Generation

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1class NullTest : StringSpec({2 "test nulls" {3 val list = listOf("a", null, "c")4 list should containNull()5 }6})7class EmptyTest : StringSpec({8 "test empty" {9 val list = listOf<String>()10 list should beEmpty()11 }12})13class NonEmptyTest : StringSpec({14 "test not empty" {15 val list = listOf("a", "b", "c")16 list shouldNot beEmpty()17 }18})19class SortedTest : StringSpec({20 "test sorted" {21 val list = listOf("a", "b", "c")22 list should beSorted()23 }24})25class UnsortedTest : StringSpec({26 "test unsorted" {27 val list = listOf("a", "c", "b")28 list shouldNot beSorted()29 }30})31class DuplicatesTest : StringSpec({32 "test duplicates" {33 val list = listOf("

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