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How to use test method of io.kotest.matchers.internal class

Best Kotest code snippet using io.kotest.matchers.internal.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})...

BagRegulationCheckerTest.kt

Source:BagRegulationCheckerTest.kt

1package me.advent.of.code.problems.day72import io.kotest.matchers.collections.shouldBeEmpty3import io.kotest.matchers.collections.shouldContainExactly4import io.kotest.matchers.collections.shouldHaveSize5import io.kotest.matchers.nulls.shouldNotBeNull6import io.kotest.matchers.shouldBe7import me.advent.of.code.reader.readFile8import org.junit.jupiter.api.Test9internal class BagRegulationCheckerTest {10    private val initialInput = readFile("src/test/resources/inputs/day7/input_AoC.txt")11    private var sut = BagRegulationChecker(initialInput)12    @Test13    internal fun `Should split string correctly`() {14        val regulation = "light red bags contain 1 bright white bag, 2 muted yellow bags."15        val extractedRegulation: BagRegulation = sut.extractRegulationFromText(regulation)16        extractedRegulation.bag.colorCode shouldBe "light red"17        val acceptedContent = extractedRegulation.contentRegulation18        acceptedContent shouldHaveSize 219        acceptedContent[0].quantity shouldBe 120        acceptedContent[0].bag shouldBe Bag("bright white", 0)21        acceptedContent[1].quantity shouldBe 222        acceptedContent[1].bag shouldBe Bag("muted yellow", 0)23    }24    @Test...

InfiniteLoopFixerTest.kt

Source:InfiniteLoopFixerTest.kt

1package me.advent.of.code.problems.day82import io.kotest.matchers.collections.shouldContainAll3import io.kotest.matchers.collections.shouldHaveSize4import io.kotest.matchers.equality.shouldBeEqualToUsingFields5import io.kotest.matchers.shouldBe6import io.kotest.matchers.types.shouldBeInstanceOf7import me.advent.of.code.problems.day8.operations.Accumulation8import me.advent.of.code.problems.day8.operations.Jump9import me.advent.of.code.problems.day8.operations.NoOperation10import me.advent.of.code.problems.day8.operations.Operation11import me.advent.of.code.reader.readFile12import org.junit.jupiter.api.Test13import org.junit.jupiter.params.ParameterizedTest14import org.junit.jupiter.params.provider.Arguments15import org.junit.jupiter.params.provider.MethodSource16internal class InfiniteLoopFixerTest{17    companion object {18        @JvmStatic19        fun instructions() = listOf(20            Arguments.of("nop +0", NoOperation()),21            Arguments.of("acc +1", Accumulation(1)),22            Arguments.of("jmp -4", Jump(-4))23        )24    }25    private val initialInput = readFile("src/test/resources/inputs/day8/input_AoC.txt")26    private var sut = InfiniteLoopFixer(initialInput)27    @ParameterizedTest(name = "Operation {0} should be instance of {1}")28    @MethodSource(value = ["instructions"])29    internal fun `Should create different instances for each instruction type`(instruction : String, expectedOperation: Operation) {30        val operation = sut.extractOperationFromInstruction(instruction)31        operation::class shouldBe expectedOperation::class32        operation.shouldBeEqualToUsingFields(expectedOperation, Operation::argument)33    }34    @Test35    internal fun `Should create list of operations from input`() {36        val operations : List<Operation> = sut.extractOperations()37        38        operations shouldHaveSize 939        ...

ShardExtKtTest.kt

Source:ShardExtKtTest.kt

1package ch.sourcemotion.vertx.kinesis.consumer.orchestra.impl.ext2import ch.sourcemotion.vertx.kinesis.consumer.orchestra.testing.ShardIdGenerator3import ch.sourcemotion.vertx.kinesis.consumer.orchestra.testing.shardOf4import io.kotest.matchers.booleans.shouldBeFalse5import io.kotest.matchers.booleans.shouldBeTrue6import io.kotest.matchers.collections.shouldBeEmpty7import io.kotest.matchers.collections.shouldContainExactly8import io.kotest.matchers.nulls.shouldBeNull9import io.kotest.matchers.shouldBe10import org.junit.jupiter.api.Test11internal class ShardExtKtTest {12    @Test13    internal fun parentShardIds_not_a_child_shard() {14        val splitChild = shardOf(ShardIdGenerator.generateShardId(0))15        splitChild.parentShardIds().shouldBeEmpty()16        splitChild.isSplitChild().shouldBeFalse()17        splitChild.isMergedChild().shouldBeFalse()18        splitChild.shardIdTyped().shouldBe(splitChild.shardIdTyped())19        splitChild.parentShardIdTyped().shouldBeNull()20        splitChild.adjacentParentShardIdTyped().shouldBeNull()21    }22    @Test23    internal fun parentShardIds_split_shard() {...

DefaultJobSchedulerSpec.kt

Source:DefaultJobSchedulerSpec.kt

1package it.justwrote.kjob.internal2import io.kotest.assertions.throwables.shouldThrowMessage3import io.kotest.core.spec.style.ShouldSpec4import io.kotest.matchers.maps.shouldContainExactly5import io.kotest.matchers.nulls.shouldNotBeNull6import io.kotest.matchers.shouldBe7import io.mockk.coEvery8import io.mockk.mockk9import io.mockk.slot10import it.justwrote.kjob.Job11import it.justwrote.kjob.internal.scheduler.sj12import it.justwrote.kjob.job.JobSettings13import it.justwrote.kjob.repository.JobRepository14class DefaultJobSchedulerSpec : ShouldSpec() {15    init {16        val jobRepositoryMock = mockk<JobRepository>()17        should("return a ScheduledJob if scheduling was successfully") {18            val slot = slot<JobSettings>()19            coEvery { jobRepositoryMock.exist(any()) } returns false20            coEvery { jobRepositoryMock.save(capture(slot), null) } answers { sj(settings = slot.captured) }21            val testee = DefaultJobScheduler(jobRepositoryMock)22            val result = testee.schedule(JobSettings("id-123", "test-job", mapOf("int-test" to 3, "string-test2" to "test")))23            result.shouldNotBeNull()24            result.settings.id shouldBe "id-123"25            result.settings.properties shouldContainExactly mapOf("int-test" to 3, "string-test2" to "test")26            result.settings.name shouldBe "test-job"27        }28        should("throw an exception if a job with the same id already exist") {29            coEvery { jobRepositoryMock.exist(any()) } returns true30            val testee = DefaultJobScheduler(jobRepositoryMock)31            shouldThrowMessage("Job 'test-job' with id 'test' has already been scheduled.") {32                testee.schedule(JobSettings("test", "test-job", mapOf()))33            }34        }35    }36}...

QuestionTest.kt

Source:QuestionTest.kt

1package com.bryanspitz.architecturedemo.ui.shared2import com.bryanspitz.architecturedemo.testutil.launchAndTest3import io.kotest.assertions.throwables.shouldThrow4import io.kotest.core.spec.style.BehaviorSpec5import io.kotest.matchers.booleans.shouldBeTrue6import io.kotest.matchers.nulls.shouldBeNull7import io.kotest.matchers.shouldBe8private const val QUESTION = "a question"9internal class QuestionTest : BehaviorSpec({10	val question = Question<String, Boolean>()11	12	Given("no question is asked") {13		Then("the state is null") {14			question.state.value.shouldBeNull()15		}16	}17	Given("a question is asked") {18		var result: Boolean? = null19		launchAndTest({ result = question.ask(QUESTION) }) {20			21			Then("the state is equal to the question parameter") {...

CreateTrialUserImplTest.kt

Source:CreateTrialUserImplTest.kt

1package com.falcon.falcon.core.usecase.trial2import com.falcon.falcon.core.entity.User3import com.falcon.falcon.core.enumeration.UserType4import com.falcon.falcon.core.usecase.user.CreateUserUseCase5import io.kotest.matchers.date.shouldBeBetween6import io.kotest.matchers.shouldBe7import io.kotest.matchers.string.shouldBeUUID8import io.kotest.matchers.types.shouldBeTypeOf9import io.mockk.clearAllMocks10import io.mockk.every11import io.mockk.mockk12import org.junit.jupiter.api.BeforeEach13import org.junit.jupiter.api.Test14import org.junit.jupiter.api.TestInstance15import java.time.Instant16import java.time.temporal.ChronoUnit17@TestInstance(TestInstance.Lifecycle.PER_CLASS)18internal class CreateTrialUserImplTest {19    private val createUserUseCase: CreateUserUseCase = mockk()20    private val trialDuration = 1L21    private val underTest: CreateTrialUserImpl = CreateTrialUserImpl(createUserUseCase, trialDuration)22    @BeforeEach...

RecordedRequestMatchers.kt

Source:RecordedRequestMatchers.kt

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 {20    GET, HEAD, PUT, POST, PATCH, DELETE, CONNECT, OPTIONS, TRACE...

test

Using AI Code Generation

1class StringSpecTest : StringSpec() {2init {3"test" {4}5}6}7fun test() {8}9class StringSpecTest : StringSpec() {10init {11"test" {12}13}14}15fun test() {16}17class StringSpecTest : StringSpec() {18init {19"test" {20}21}22}23fun test() {24}25class StringSpecTest : StringSpec() {26init {27"test" {28}29}30}31fun test() {32}33class StringSpecTest : StringSpec() {34init {35"test" {36}37}38}39fun test() {40}41class StringSpecTest : StringSpec() {42init {43"test" {44}45}46}47fun test() {48}49class StringSpecTest : StringSpec() {50init {51"test" {52}53}54}55fun test() {56}57class StringSpecTest : StringSpec() {58init {59"test" {60}61}62}63fun test() {64}65class StringSpecTest : StringSpec() {66init {67"test" {68}69}70}71fun test() {72}73class StringSpecTest : StringSpec() {74init {75"test" {76}77}78}79fun test() {80}81class StringSpecTest : StringSpec() {82init {83"test" {84}85}86}87fun test() {88}89class StringSpecTest : StringSpec() {90init {91"test" {92}93}94}

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