How to use test method of io.kotest.matchers.collections.empty class

Best Kotest code snippet using io.kotest.matchers.collections.empty.test

ServerTest.kt

Source:ServerTest.kt

...21 * SOFTWARE.22 *23 */24package ttgamelib.net25import io.kotest.core.spec.style.FunSpec26import io.kotest.data.forAll27import io.kotest.data.row28import io.kotest.inspectors.forAll29import io.kotest.matchers.booleans.shouldBeFalse30import io.kotest.matchers.booleans.shouldBeTrue31import io.kotest.matchers.collections.shouldBeEmpty32import io.kotest.matchers.collections.shouldContain33import io.kotest.matchers.collections.shouldHaveSize34import io.kotest.matchers.maps.shouldContainValue35import io.kotest.matchers.shouldBe36import io.kotest.matchers.shouldNotBe37import io.kotest.matchers.types.shouldBeInstanceOf38import io.kotest.matchers.types.shouldBeTypeOf39import io.ktor.http.cio.websocket.*40import io.mockk.*41import kotlinx.serialization.json.Json42import ttgamelib.GameEngine43private inline fun<reified T: Packet> List<Frame>.decode(): List<T> {44    return map {45        Json.decodeFromString(Packet.serializer(), (it as Frame.Text).readText()) as T46    }47}48private fun createConnection(userName: String, clientId: Int): Pair<ClientConnection, MutableList<Frame>> {49    val sentPackets = mutableListOf<Frame>()50    val session = mockk<DefaultWebSocketSession>().also {51        coEvery {52            it.send(capture(sentPackets))53        } just Runs54    }55    val connection = ClientConnection(session).apply {56        name = userName57        id = clientId58    }59    return connection to sentPackets60}61internal class ServerTest : FunSpec({62    val engine = mockk<GameEngine>(relaxed = true)63    val (connection, sentPackets) = createConnection("player1", 1)64    lateinit var server: Server65    beforeEach {66        sentPackets.clear()67    }68    context("SendNamePacket") {69        val userName = "New User"70        server = Server("localhost", 1000, engine)71        test("should create new user if name is not in use") {72            server.handlePacket(SendNamePacket(userName), connection)73            val sent = sentPackets.decode<Packet>()74            sent[0].shouldBeInstanceOf<InitClientPacket>()75            (sent[0] as InitClientPacket).clientId shouldBe connection.id76            sent[1].shouldBeInstanceOf<ChatMessagePacket>()77            coVerify {78                engine.playerConnected(connection.id, userName)79            }80        }81        test("should request another name if in use") {82            val (connection2, sentPackets2) = createConnection("player2", 2)83            server.handlePacket(SendNamePacket(userName), connection2)84            val sent = sentPackets2.decode<SuggestNamePacket>()85            with (sent[0]) {86                name shouldNotBe userName87                taken.shouldContain(userName)88                disconnected.shouldBeFalse()89            }90        }91        test("should check for reconnection if disconnected") {92            server.connections.remove(connection.id)93            server.handlePacket(SendNamePacket(userName), connection)94            val sent = sentPackets.decode<SuggestNamePacket>()95            with (sent[0]) {96                name shouldNotBe userName97                taken.shouldContain(userName)98                disconnected.shouldBeTrue()99            }100        }101        test("should replace player on reconnection") {102            server.handlePacket(SendNamePacket(userName, true), connection)103            val sent = sentPackets.decode<Packet>()104            sent[0].shouldBeInstanceOf<InitClientPacket>()105            (sent[0] as InitClientPacket).clientId shouldBe connection.id106            sent[1].shouldBeInstanceOf<ChatMessagePacket>()107            coVerify {108                engine.playerReconnected(connection.id)109            }110        }111        test("should not replace player that is connected") {112            server.handlePacket(SendNamePacket(userName, true), connection)113            val sent = sentPackets.decode<SuggestNamePacket>()114            with (sent[0]) {115                name shouldNotBe userName116                disconnected.shouldBeFalse()117            }118        }119    }120    test("GameCommandPacket should be sent to game engine") {121        val packet = MessagePacket(object : GameMessage{})122        server.handlePacket(packet, connection)123        sentPackets.shouldBeEmpty()124        coVerify {125            engine.handle(connection.id, packet)126        }127    }128    context("chat command") {129        server = Server("localhost", 1000, engine)130        val connections = mutableListOf<ClientConnection>()131        val outgoing = mutableListOf<MutableList<Frame>>()132        for (i in 1..3) {133            with (createConnection("player$i", i)) {134                connections += first135                outgoing += second136                server.handlePacket(SendNamePacket(first.name), first)137            }138        }139        beforeEach {140            outgoing.forEach { it.clear() }141        }142        test("there should be three connected players") {143            connections.forAll {144                server.connections.shouldContainValue(it)145            }146        }147        test("emote should send message to all users") {148            forAll(149                row("/em is here"),150                row("/me is here")151            ) { msg ->152                server.handlePacket(ChatCommandPacket(connection.id, msg), connection)153            }154            outgoing.forEach {155                with (it.decode<ChatMessagePacket>()) {156                    shouldHaveSize(2)157                    forAll { it.message.shouldBeTypeOf<EmoteMessage>() }158                }159            }160        }161        test("whisper should send message to one user") {162            server.handlePacket(ChatCommandPacket(connections[0].id, "/w player2 a secret"), connections[0])163            outgoing[0].shouldHaveSize(1)164            outgoing[1].shouldHaveSize(1)165            outgoing[2].shouldBeEmpty()166        }167        test("whisper to unknown user should send info message to sender") {168            server.handlePacket(ChatCommandPacket(connections[1].id, "/w nobody a secret"), connections[1])169            outgoing[0].shouldHaveSize(0)170            outgoing[2].shouldHaveSize(0)171            outgoing[1].shouldHaveSize(1)172            outgoing[1].decode<ChatMessagePacket>().forAll {173                it.message.shouldBeTypeOf<InfoMessage>()174            }175        }176        test("unknown command should send info message to sender") {177            server.handlePacket(ChatCommandPacket(connections[1].id, "/foo bar baz"), connections[1])178            outgoing[0].shouldHaveSize(0)179            outgoing[2].shouldHaveSize(0)180            outgoing[1].shouldHaveSize(1)181            outgoing[1].decode<ChatMessagePacket>().forAll {182                it.message.shouldBeTypeOf<InfoMessage>()183            }184        }185    }186})...

FailingKotestAsserts.kt

Source:FailingKotestAsserts.kt

1package testing.failing2import arrow.core.*3import io.kotest.assertions.arrow.either.shouldBeLeft4import io.kotest.assertions.arrow.either.shouldBeRight5import io.kotest.assertions.arrow.nel.shouldContain6import io.kotest.assertions.arrow.nel.shouldContainNull7import io.kotest.assertions.arrow.option.shouldBeNone8import io.kotest.assertions.arrow.option.shouldBeSome9import io.kotest.assertions.arrow.validation.shouldBeInvalid10import io.kotest.assertions.arrow.validation.shouldBeValid11import io.kotest.assertions.asClue12import io.kotest.assertions.assertSoftly13import io.kotest.assertions.json.*14import io.kotest.assertions.throwables.shouldThrowAny15import io.kotest.assertions.throwables.shouldThrowExactly16import io.kotest.assertions.withClue17import io.kotest.matchers.Matcher18import io.kotest.matchers.MatcherResult19import io.kotest.matchers.booleans.shouldBeFalse20import io.kotest.matchers.booleans.shouldBeTrue21import io.kotest.matchers.collections.shouldBeEmpty22import io.kotest.matchers.collections.shouldBeOneOf23import io.kotest.matchers.collections.shouldBeSameSizeAs24import io.kotest.matchers.collections.shouldBeSorted25import io.kotest.matchers.collections.shouldContain26import io.kotest.matchers.date.shouldBeAfter27import io.kotest.matchers.ints.shouldBeEven28import io.kotest.matchers.ints.shouldBeGreaterThan29import io.kotest.matchers.ints.shouldBeGreaterThanOrEqual30import io.kotest.matchers.ints.shouldBeLessThan31import io.kotest.matchers.ints.shouldBeLessThanOrEqual32import io.kotest.matchers.ints.shouldBeZero33import io.kotest.matchers.maps.shouldBeEmpty34import io.kotest.matchers.maps.shouldContain35import io.kotest.matchers.maps.shouldContainKey36import io.kotest.matchers.maps.shouldContainValue37import io.kotest.matchers.nulls.shouldBeNull38import io.kotest.matchers.should39import io.kotest.matchers.shouldBe40import io.kotest.matchers.shouldNot41import io.kotest.matchers.string.shouldBeBlank42import io.kotest.matchers.string.shouldBeEmpty43import io.kotest.matchers.string.shouldBeUpperCase44import io.kotest.matchers.string.shouldContain45import io.kotest.matchers.string.shouldNotBeBlank46import java.time.LocalDate47import org.junit.jupiter.api.Test48/**49 * Kotest assertions50 *51 * - [Kotest Assertions Documentation](https://kotest.io/assertions/)52 * - [Github](https://github.com/kotest/kotest/)53 */54class FailingKotestAsserts {55    @Test56    fun `General assertions`() {57        assertSoftly {58            "text" shouldBe "txet"59            "hi".shouldBeBlank()60            " ".shouldNotBeBlank()61            "hi".shouldBeEmpty()62            "hi".shouldBeUpperCase()63            "hello".shouldContain("hi")64            false.shouldBeTrue()65            true.shouldBeFalse()66            "not null".shouldBeNull()67            10 shouldBeLessThan 1068            10 shouldBeLessThanOrEqual 969            11 shouldBeGreaterThan 1170            11 shouldBeGreaterThanOrEqual 1271            9.shouldBeEven()72            1.shouldBeZero()73        }74    }75    @Test76    fun `Exception assertions`() {77        assertSoftly {78            shouldThrowExactly<IllegalArgumentException> {79                angryFunction()80            }81            shouldThrowAny {82               "I'm not throwing anything"83            }84        }85    }86    @Test87    fun `Collection assertions`() {88        assertSoftly {89            listOf(1, 2, 3).shouldBeEmpty()90            listOf(1, 2, 3) shouldContain 491            listOf(1, 3, 2).shouldBeSorted()92            listOf(1, 2, 3, 4) shouldBeSameSizeAs listOf(4, 5, 6)93            1 shouldBeOneOf listOf(2, 3)94            mapOf(1 to "one", 2 to "two", 3 to "three").shouldBeEmpty()95            mapOf(1 to "one", 2 to "two", 3 to "three") shouldContainKey 496            mapOf(1 to "one", 2 to "two", 3 to "three") shouldContainValue "five"97            mapOf(1 to "one", 2 to "two", 3 to "three") shouldContain (6 to "six")98        }99    }100    @Test101    fun `Arrow assertions`() {102        assertSoftly {103            val optionNone = none<String>()104            val optionSome = Some("I am something").toOption()105            optionSome.shouldBeNone()106            optionNone.shouldBeSome()107            val rightEither = Either.Right(1)108            val leftEither = Either.Left("ERROR!!")109            leftEither.shouldBeRight()110            leftEither shouldBeRight 1111            rightEither.shouldBeLeft()112            rightEither shouldBeLeft "ERROR!!"113            val nonEmptyList = NonEmptyList.of(1, 2, 3, 4, 5)114            nonEmptyList shouldContain 6115            nonEmptyList.shouldContainNull()116            val valid = Validated.valid()117            val invalid = Validated.invalid()118            invalid.shouldBeValid()119            valid.shouldBeInvalid()120        }121    }122    @Test123    fun `Json assertions`() {124        val jsonString = "{\"test\": \"property\", \"isTest\": true }"125        assertSoftly {126            jsonString shouldMatchJson "{\"test\": \"otherProperty\"}"127            jsonString shouldContainJsonKey "$.anotherTest"128            jsonString shouldNotContainJsonKey "$.test"129            jsonString.shouldContainJsonKeyValue("$.isTest", false)130        }131    }132    @Test133    fun `Custom assertions`() {134        assertSoftly {135            val sentMail = Mail(136                dateCreated = LocalDate.of(2020, 10, 27),137                sent = true, message = "May you have an amazing day"138            )139            val unsentMail = Mail(140                dateCreated = LocalDate.of(2020, 10, 27),141                sent = false, message = "May you have an amazing day"142            )143            // This is possible144            unsentMail.sent should beSent()145            sentMail.sent shouldNot beSent()146            // This is recommended147            unsentMail.shouldBeSent()148            sentMail.shouldNotBeSent()149        }150    }151    @Test152    fun `withClue usage`() {153        val mail = Mail(154            dateCreated = LocalDate.of(2020, 10, 27),155            sent = false, message = "May you have an amazing day"156        )157        withClue("sent field should be true") {158            mail.sent shouldBe true159        }160        mail.asClue {161            it.dateCreated shouldBeAfter LocalDate.of(2020, 10, 26)162            it.sent shouldBe true163        }164    }165    @Test166    fun `asClue usage`() {167        val mail = Mail(168            dateCreated = LocalDate.of(2020, 10, 27),169            sent = false, message = "May you have an amazing day"170        )171        mail.asClue {172            it.dateCreated shouldBeAfter LocalDate.of(2020, 10, 26)173            it.sent shouldBe true174        }175    }176    fun beSent() = object : Matcher<Boolean> {177        override fun test(value: Boolean) = MatcherResult(value, "Mail.sent should be true", "Mail.sent should be false")178    }179    fun Mail.shouldBeSent() = this.sent should beSent()180    fun Mail.shouldNotBeSent() = this.sent shouldNot beSent()181}182data class Mail(val dateCreated: LocalDate, val sent: Boolean, val message: String)183fun angryFunction() {184    throw IllegalStateException("How dare you!")185}...

KotestAsserts.kt

Source:KotestAsserts.kt

1package testing.asserts2import arrow.core.*3import io.kotest.assertions.arrow.either.shouldBeLeft4import io.kotest.assertions.arrow.either.shouldBeRight5import io.kotest.assertions.arrow.nel.shouldContain6import io.kotest.assertions.arrow.nel.shouldContainNull7import io.kotest.assertions.arrow.option.shouldBeNone8import io.kotest.assertions.arrow.option.shouldBeSome9import io.kotest.assertions.arrow.validation.shouldBeInvalid10import io.kotest.assertions.arrow.validation.shouldBeValid11import io.kotest.assertions.asClue12import io.kotest.assertions.json.*13import io.kotest.assertions.throwables.shouldThrowAny14import io.kotest.assertions.throwables.shouldThrowExactly15import io.kotest.assertions.withClue16import io.kotest.matchers.Matcher17import io.kotest.matchers.MatcherResult18import io.kotest.matchers.booleans.shouldBeFalse19import io.kotest.matchers.booleans.shouldBeTrue20import io.kotest.matchers.collections.shouldBeEmpty21import io.kotest.matchers.collections.shouldBeOneOf22import io.kotest.matchers.collections.shouldBeSameSizeAs23import io.kotest.matchers.collections.shouldBeSorted24import io.kotest.matchers.collections.shouldContain25import io.kotest.matchers.date.shouldBeAfter26import io.kotest.matchers.ints.shouldBeEven27import io.kotest.matchers.ints.shouldBeGreaterThan28import io.kotest.matchers.ints.shouldBeGreaterThanOrEqual29import io.kotest.matchers.ints.shouldBeLessThan30import io.kotest.matchers.ints.shouldBeLessThanOrEqual31import io.kotest.matchers.ints.shouldBeZero32import io.kotest.matchers.maps.shouldBeEmpty33import io.kotest.matchers.maps.shouldContain34import io.kotest.matchers.maps.shouldContainKey35import io.kotest.matchers.maps.shouldContainValue36import io.kotest.matchers.nulls.shouldBeNull37import io.kotest.matchers.should38import io.kotest.matchers.shouldBe39import io.kotest.matchers.shouldNot40import io.kotest.matchers.string.shouldBeBlank41import io.kotest.matchers.string.shouldBeEmpty42import io.kotest.matchers.string.shouldBeUpperCase43import io.kotest.matchers.string.shouldContain44import io.kotest.matchers.string.shouldNotBeBlank45import java.time.LocalDate46import org.junit.jupiter.api.Test47/**48 * Kotest assertions49 *50 * - [Kotest Assertions Documentation](https://kotest.io/assertions/)51 * - [Github](https://github.com/kotest/kotest/)52 */53class KotestAsserts {54    @Test55    fun `General assertions`() {56        "text" shouldBe "text"57        " ".shouldBeBlank()58        "hi".shouldNotBeBlank()59        "".shouldBeEmpty()60        "HI".shouldBeUpperCase()61        "hello".shouldContain("ll")62        true.shouldBeTrue()63        false.shouldBeFalse()64        null.shouldBeNull()65        10 shouldBeLessThan 1166        10 shouldBeLessThanOrEqual 1067        11 shouldBeGreaterThan 1068        11 shouldBeGreaterThanOrEqual 1169        10.shouldBeEven()70        0.shouldBeZero()71    }72    @Test73    fun `Exception assertions`() {74        shouldThrowExactly<IllegalStateException> {75            angryFunction()76        }77        shouldThrowAny {78            angryFunction()79        }80    }81    @Test82    fun `Collection assertions`() {83        emptyList<Int>().shouldBeEmpty()84        listOf(1, 2, 3) shouldContain 385        listOf(1, 2, 3).shouldBeSorted()86        listOf(1, 2, 3) shouldBeSameSizeAs listOf(4, 5, 6)87        1 shouldBeOneOf listOf(1, 2, 3)88        emptyMap<Int, String>().shouldBeEmpty()89        mapOf(1 to "one", 2 to "two", 3 to "three") shouldContainKey 190        mapOf(1 to "one", 2 to "two", 3 to "three") shouldContainValue "two"91        mapOf(1 to "one", 2 to "two", 3 to "three") shouldContain (3 to "three")92    }93    @Test94    fun `Arrow assertions`() {95        val optionNone = none<String>()96        val optionSome = Some("I am something").toOption()97        optionNone.shouldBeNone()98        optionSome.shouldBeSome()99        val rightEither = Either.Right(1)100        val leftEither = Either.Left("ERROR!!")101        rightEither.shouldBeRight()102        rightEither shouldBeRight 1103        leftEither.shouldBeLeft()104        leftEither shouldBeLeft "ERROR!!"105        val nonEmptyList = NonEmptyList.of(1, 2, 3, 4, 5, null)106        nonEmptyList shouldContain 1107        nonEmptyList.shouldContainNull()108        val valid = Validated.valid()109        val invalid = Validated.invalid()110        valid.shouldBeValid()111        invalid.shouldBeInvalid()112    }113    @Test114    fun `Json assertions`() {115        val jsonString = "{\"test\": \"property\", \"isTest\": true }"116        jsonString shouldMatchJson jsonString117        jsonString shouldContainJsonKey "$.test"118        jsonString shouldNotContainJsonKey "$.notTest"119        jsonString.shouldContainJsonKeyValue("$.isTest", true)120    }121    @Test122    fun `Custom assertions`() {123        val sentMail = Mail(124            dateCreated = LocalDate.of(2020, 10, 27),125            sent = true, message = "May you have an amazing day"126        )127        val unsentMail = Mail(128            dateCreated = LocalDate.of(2020, 10, 27),129            sent = false, message = "May you have an amazing day"130        )131        // This is possible132        sentMail.sent should beSent()133        unsentMail.sent shouldNot beSent()134        // This is recommended135        sentMail.shouldBeSent()136        unsentMail.shouldNotBeSent()137    }138    @Test139    fun `withClue usage`() {140        val mail = Mail(141            dateCreated = LocalDate.of(2020, 10, 27),142            sent = false, message = "May you have an amazing day"143        )144        withClue("sent field should be false") {145            mail.sent shouldBe false146        }147        mail.asClue {148            it.dateCreated shouldBeAfter LocalDate.of(2020, 10, 26)149            it.sent shouldBe false150        }151    }152    @Test153    fun `asClue usage`() {154        val mail = Mail(155            dateCreated = LocalDate.of(2020, 10, 27),156            sent = false, message = "May you have an amazing day"157        )158        mail.asClue {159            it.dateCreated shouldBeAfter LocalDate.of(2020, 10, 26)160            it.sent shouldBe false161        }162    }163    fun beSent() = object : Matcher<Boolean> {164        override fun test(value: Boolean) = MatcherResult(value, "Mail.sent should be true", "Mail.sent should be false")165    }166    fun Mail.shouldBeSent() = this.sent should beSent()167    fun Mail.shouldNotBeSent() = this.sent shouldNot beSent()168}169data class Mail(val dateCreated: LocalDate, val sent: Boolean, val message: String)170fun angryFunction() {171    throw IllegalStateException("How dare you!")172}...

RoomsKtTest.kt

Source:RoomsKtTest.kt

1package com.tylerkindy.betrayal.db2import com.tylerkindy.betrayal.Direction3import io.kotest.assertions.throwables.shouldThrow4import io.kotest.core.spec.style.DescribeSpec5import io.kotest.matchers.collections.shouldBeEmpty6import io.kotest.matchers.collections.shouldContainExactlyInAnyOrder7import io.kotest.matchers.should8import io.kotest.matchers.shouldBe9import io.kotest.property.Arb10import io.kotest.property.Exhaustive11import io.kotest.property.arbitrary.ShortShrinker12import io.kotest.property.arbitrary.arbitrary13import io.kotest.property.arbitrary.enum14import io.kotest.property.arbitrary.set15import io.kotest.property.checkAll16import io.kotest.property.exhaustive.ints17import io.kotest.property.exhaustive.map18import io.kotest.property.forAll19import org.jetbrains.exposed.sql.insert20import org.jetbrains.exposed.sql.select21import org.jetbrains.exposed.sql.selectAll22import org.jetbrains.exposed.sql.transactions.transaction23import kotlin.random.nextInt24val directionSets = Arb.set(Arb.enum<Direction>(), 0..Direction.values().size)25val rotations = Exhaustive.ints(0..3).map { it.toShort() }26val invalidRotationValues = (Short.MIN_VALUE..Short.MAX_VALUE) - (0..3)27val invalidRotations = arbitrary(listOf(Short.MIN_VALUE, -1, 4, Short.MAX_VALUE), ShortShrinker) {28    it.random.nextInt(invalidRotationValues.indices).let { i -> invalidRotationValues[i] }.toShort()29}30class RoomsKtTest : DescribeSpec({31    useDatabase()32    describe("returnRoomToStack") {...

MultimapTests.kt

Source:MultimapTests.kt

1package com.adidas.mvi2import io.kotest.assertions.assertSoftly3import io.kotest.core.spec.IsolationMode4import io.kotest.core.spec.style.BehaviorSpec5import io.kotest.matchers.collections.shouldBeEmpty6import io.kotest.matchers.collections.shouldContain7import io.kotest.matchers.collections.shouldHaveSize8import io.kotest.matchers.collections.shouldNotContain9import io.kotest.matchers.shouldBe10internal class MultimapTests : BehaviorSpec({11    isolationMode = IsolationMode.InstancePerLeaf12    given("An empty multimap") {13        val multimap = Multimap<String, Int>()14        `when`("I put a value") {15            val entry = multimap.put("Test", 1)16            then("The value should be returned") {17                entry shouldBe MultimapEntry("Test", 1)18            }19            then("The value should be in the map") {20                assertSoftly(multimap["Test"]) {21                    shouldHaveSize(1)22                    shouldContain(MultimapEntry("Test", 1))23                }...

UserApiV1Test.kt

Source:UserApiV1Test.kt

1package io.andrewohara.tabbychat.protocol.v1.api2import dev.forkhandles.result4k.valueOrNull3import dev.mrbergin.kotest.result4k.shouldBeFailure4import dev.mrbergin.kotest.result4k.shouldBeSuccess5import io.andrewohara.tabbychat.*6import io.andrewohara.tabbychat.auth.Realm7import io.andrewohara.tabbychat.contacts.TokenData8import io.andrewohara.tabbychat.protocol.v1.client.UserClientV19import io.andrewohara.tabbychat.protocol.v1.toDtoV110import io.andrewohara.utils.jdk.minus11import io.kotest.matchers.collections.shouldBeEmpty12import io.kotest.matchers.collections.shouldContainExactly13import io.kotest.matchers.collections.shouldHaveSize14import io.kotest.matchers.nulls.shouldBeNull15import io.kotest.matchers.shouldBe16import org.http4k.core.Uri17import org.junit.jupiter.api.Test18import java.time.Duration19class UserApiV1Test {20    private val driver = TestDriver()21    private val provider = driver.createProvider(Realm(Uri.of("http://tabby.chat")))22    private val self = provider.createUser("self")23    private val selfToken: TokenData = provider.service.createAccessToken(self.id).valueOrNull()!!24    private val contact = provider.createUser("contact").also {25        driver.givenContacts(self, it)26    }27    private val other = provider.createUser("other")28    private val client = UserClientV1(selfToken.toDtoV1(), provider)29    @Test...

LibraryRepositoryTest.kt

Source:LibraryRepositoryTest.kt

2import com.noto.app.util.repositoryModule3import com.noto.app.domain.model.Library4import com.noto.app.domain.repository.LibraryRepository5import com.noto.app.fakeLocalDataSourceModule6import io.kotest.core.spec.style.StringSpec7import io.kotest.matchers.collections.shouldBeEmpty8import io.kotest.matchers.collections.shouldContain9import io.kotest.matchers.collections.shouldHaveSize10import io.kotest.matchers.collections.shouldNotBeEmpty11import io.kotest.matchers.string.shouldBeEqualIgnoringCase12import kotlinx.coroutines.flow.single13import org.koin.core.context.startKoin14import org.koin.core.context.stopKoin15import org.koin.test.KoinTest16import org.koin.test.get17class LibraryRepositoryTest : StringSpec(), KoinTest {18    private lateinit var repository: LibraryRepository19    init {20        beforeTest {21            startKoin {22                modules(fakeLocalDataSourceModule, repositoryModule)23            }24            repository = get()25        }26        afterTest {27            stopKoin()28        }29        "get all libraries should be empty" {30            repository.getLibraries()...

Kotest.kt

Source:Kotest.kt

1package io.kotest.plugin.pitest2import io.kotest.core.spec.style.FunSpec3import io.kotest.core.spec.style.StringSpec4import io.kotest.core.spec.style.WordSpec5import io.kotest.matchers.collections.shouldBeEmpty6import io.kotest.matchers.collections.shouldHaveSize7import io.kotest.matchers.shouldBe8class Kotest : FunSpec() {9  init {10    test("StringSpecs") {11      val resultCollector = findTestsIn(StringSpecs::class.java)12      resultCollector.skipped.shouldBeEmpty()13      resultCollector.started.shouldHaveSize(2)14      resultCollector.ended.shouldHaveSize(2)15      resultCollector.failures.shouldHaveSize(1)16    }17    test("FunSpecs") {18      val resultCollector = findTestsIn(FunSpecs::class.java)19      resultCollector.skipped.shouldBeEmpty()20      resultCollector.started.shouldHaveSize(2)21      resultCollector.ended.shouldHaveSize(2)22      resultCollector.failures.shouldHaveSize(1)23    }24    test("WordSpecs") {25      val resultCollector = findTestsIn(WordSpecs::class.java)26      resultCollector.skipped.shouldBeEmpty()27      resultCollector.started.shouldHaveSize(7)28      resultCollector.ended.shouldHaveSize(7)29      resultCollector.failures.shouldHaveSize(2)30    }31  }32  private fun findTestsIn(clazz: Class<*>): TestResultCollector {33    val resultCollector = TestResultCollector()34    KotestUnitFinder().findTestUnits(clazz)35        .stream()36        .forEach { testUnit -> testUnit.execute(resultCollector) }37    return resultCollector38  }39}40private class FunSpecs : FunSpec() {41   init {42      test("passing test") { 1 shouldBe 1 }43      test("failing test") { 1 shouldBe 2 }44   }45}46private class StringSpecs : StringSpec() {47   init {48      "passing test" { 1 shouldBe 1 }49      "failing test" { 1 shouldBe 2 }50   }51}52private class WordSpecs : WordSpec() {53   init {54      "should container" should {55         "passing test" { 1 shouldBe 1 }56         "failing test" { 1 shouldBe 2 }57      }58      "when container" `when` {59         "nested should container" should {60            "passing test" { 1 shouldBe 1 }61            "failing test" { 1 shouldBe 2 }62         }63      }64   }65}...

Automation Testing Tutorials

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