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

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

ServerTest.kt

Source:ServerTest.kt

1/*2 * Tabletop Game Library3 * Copyright (c) 2021 Carl W Spain4 *5 * Permission is hereby granted, free of charge, to any person obtaining a copy6 * of this software and associated documentation files (the "Software"), to deal7 * in the Software without restriction, including without limitation the rights8 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell9 * copies of the Software, and to permit persons to whom the Software is10 * furnished to do so, subject to the following conditions:11 *12 * The above copyright notice and this permission notice shall be included in all13 * copies or substantial portions of the Software.14 *15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE21 * 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") {33        it("returns to empty stack") {34            transaction {35                val gameId = "ABCDEF"36                val stackId =37                    RoomStacks.insert {38                        it[this.gameId] = gameId39                        it[curIndex] = null40                        it[flipped] = false41                    } get RoomStacks.id42                val roomId =43                    Rooms.insert {44                        it[this.gameId] = gameId45                        it[roomDefId] = 1446                        it[gridX] = 047                        it[gridY] = 048                        it[rotation] = 049                    } get Rooms.id50                returnRoomToStack(gameId, roomId)51                Rooms.selectAll().shouldBeEmpty()52                val stackRows = RoomStacks.select { RoomStacks.id eq stackId }53                stackRows.count().shouldBe(1)54                stackRows.first().should {55                    it[RoomStacks.curIndex].shouldBe(0)56                }57                RoomStackContents.select { RoomStackContents.stackId eq stackId }58                    .first().should {59                        it[RoomStackContents.index].shouldBe(0)60                        it[RoomStackContents.roomDefId].shouldBe(14)61                    }62            }63        }64        it("returns to non-empty stack") {65            transaction {66                val gameId = "ABCDEF"67                val stackId = RoomStacks.insert {68                    it[this.gameId] = gameId69                    it[curIndex] = 1770                    it[flipped] = false71                } get RoomStacks.id72                RoomStackContents.insert {73                    it[this.stackId] = stackId74                    it[index] = 2575                    it[roomDefId] = 976                }77                RoomStackContents.insert {78                    it[this.stackId] = stackId79                    it[index] = 1780                    it[roomDefId] = 1381                }82                RoomStackContents.insert {83                    it[this.stackId] = stackId84                    it[index] = 385                    it[roomDefId] = 2386                }87                val roomId = Rooms.insert {88                    it[this.gameId] = gameId89                    it[roomDefId] = 1490                    it[gridX] = 091                    it[gridY] = 092                    it[rotation] = 093                } get Rooms.id94                returnRoomToStack(gameId, roomId)95                Rooms.selectAll().shouldBeEmpty()96                RoomStackContents.selectAll()97                    .map { it[RoomStackContents.index] }98                    .shouldContainExactlyInAnyOrder(0, 1, 2, 3)99            }100        }101    }102    describe("rotateDoors") {103        it("maintains number of directions") {104            forAll(directionSets, rotations) { dirs, rotation ->105                rotateDoors(dirs, rotation).size == dirs.size106            }107        }108        it("throws for invalid rotations") {109            checkAll(directionSets, invalidRotations) { dirs, rotation ->110                shouldThrow<IllegalArgumentException> { rotateDoors(dirs, rotation) }111            }112        }113        it("returns the same directions with no rotation") {114            forAll(directionSets) { dirs ->115                rotateDoors(dirs, 0) == dirs116            }117        }118        it("always returns all directions") {119            val allDirections = Direction.values().toSet()120            forAll(rotations) { rotation ->121                rotateDoors(allDirections, rotation) == allDirections122            }123        }124        it("rotates doors") {125            rotateDoors(126                setOf(Direction.NORTH, Direction.WEST),127                3128            ) shouldBe setOf(Direction.NORTH, Direction.EAST)129        }130    }131})...

WordRiddleSpec.kt

Source:WordRiddleSpec.kt

...33                        }34                    }35                    When("Guess lower case ${letter.lowercaseChar()}") {36                        riddle.guess(letter)37                        Then("Guessed letters should contain $letter") {38                            guessedLetters shouldContain letter.lowercaseChar()39                        }40                    }41                    When("Guess upper case ${letter.uppercaseChar()}") {42                        riddle.guess(letter)43                        Then("Guessed letters should contain $letter") {44                            guessedLetters shouldContain letter.lowercaseChar()45                        }46                    }47                }48                And("Another letter") {49                    val letter = 'a'50                    When("Check if $letter is left") {51                        val left = riddle.left(letter)52                        Then("The riddle should not have $letter left") {53                            left shouldNotBe true54                        }55                    }56                    When("Guess $letter") {57                        riddle.guess(letter)58                        Then("$letter should not be guessed") {59                            guessedLetters.shouldBeEmpty()60                        }61                    }62                }63                When("Write riddle") {64                    riddle.write(writer)65                    Then("Writer string should contain masked word") {66                        writer.toString() shouldBe "??????????"67                    }68                }69            }70        }71        And("All letters from the word collection") {72            val guessedLetters = mutableSetOf('s', 'i', 'm', 'p', 'l', 'c', 't', 'y')73            And("Word riddle") {74                val riddle = WordRiddle(word, guessedLetters)75                When("Check if the riddle is guessed") {76                    val guessed = riddle.guessed()77                    Then("Riddle should be guessed") {78                        guessed shouldBe true79                    }80                }81                And("Letter from the word") {82                    val letter = 'o'83                    When("Check if $letter is left") {84                        val left = riddle.left(letter)85                        Then("The riddle should not have $letter left") {86                            left shouldBe false87                        }88                    }89                }90                When("Write riddle") {91                    riddle.write(writer)92                    Then("Writer string should contain unmasked word") {93                        writer.toString() shouldBe "simplicity"94                    }95                }96            }97        }98    }99})...

VendedorTest.kt

Source:VendedorTest.kt

1package ar.edu.unahur.obj2.vendedores2import io.kotest.assertions.throwables.shouldThrowAny3import io.kotest.core.spec.style.DescribeSpec4import io.kotest.matchers.booleans.shouldBeFalse5import io.kotest.matchers.booleans.shouldBeTrue6import io.kotest.matchers.collections.shouldContain7import io.kotest.matchers.collections.shouldContainAll8import io.kotest.matchers.collections.shouldNotContain9import io.kotest.matchers.should10import io.kotest.matchers.shouldBe11class ComercioTest : DescribeSpec({12  val buenosAires = Provincia(15000000)13  val santaFe = Provincia(9000000)14  val cordoba = Provincia(12000000)15  val entreRios = Provincia(1500000)16  val chivilcoy = Ciudad(buenosAires)17  val bragado = Ciudad(buenosAires)18  val lobos = Ciudad(buenosAires)19  val pergamino = Ciudad(buenosAires)20  val zarate = Ciudad(buenosAires)21  val rosario = Ciudad(santaFe)22  val rafaela = Ciudad(santaFe)23  val sanFrancisco = Ciudad(cordoba)24  val diamante = Ciudad(entreRios)25  val armstrong = Ciudad(santaFe)26  describe("Es influyente1") {27    val corresponsal = ComercioCorresponsal(listOf(chivilcoy, bragado, lobos, pergamino, zarate))28    it("5 ciudades") {29      corresponsal.esInfluyente().shouldBeTrue()30    }31  }32  describe("Es influyente2") {33    val corresponsal2 = ComercioCorresponsal(listOf(rosario, rafaela, sanFrancisco, diamante))34    it("3 provincias") {35      corresponsal2.esInfluyente().shouldBeTrue()36    }37  }38  describe("Es influyente3") {39    val corresponsal3 = ComercioCorresponsal(listOf(rosario, rafaela, armstrong, diamante))40    it("4 ciudades, 2 pcias") {41      corresponsal3.esInfluyente().shouldBeFalse()42    }43  }44})45class VendedorTest : DescribeSpec({46  val misiones = Provincia(1300000)47  val sanIgnacio = Ciudad(misiones)48  val certif1 = Certificacion(esDeProducto = true, puntaje = 10)49  val certif2 = Certificacion(esDeProducto = true, puntaje = 5)50  val certif3 = Certificacion(esDeProducto = false, puntaje = 9)51  describe("Vendedor fijo") {52    val obera = Ciudad(misiones)53    val vendedorFijo = VendedorFijo(obera)54    vendedorFijo.certificaciones.addAll(listOf(certif1, certif2, certif3))55    describe("Es versatil o firme") {56      it("es versatil") {57        vendedorFijo.esVersatil().shouldBeTrue()58      }59      it("es firme") {60        vendedorFijo.esFirme().shouldBeFalse()61      }62    }63    describe("puedeTrabajarEn") {64      it("su ciudad de origen") {65        vendedorFijo.puedeTrabajarEn(obera).shouldBeTrue()66      }67      it("otra ciudad") {68        vendedorFijo.puedeTrabajarEn(sanIgnacio).shouldBeFalse()69      }70    }71  }72  describe("Viajante") {73    val cordoba = Provincia(2000000)74    val villaDolores = Ciudad(cordoba)75    val viajante = Viajante(listOf(misiones))76    describe("puedeTrabajarEn") {77      it("una ciudad que pertenece a una provincia habilitada") {78        viajante.puedeTrabajarEn(sanIgnacio).shouldBeTrue()79      }80      it("una ciudad que no pertenece a una provincia habilitada") {81        viajante.puedeTrabajarEn(villaDolores).shouldBeFalse()82      }83    }84  }85})86class CentroDistribucionTest : DescribeSpec({87  val buenosAires = Provincia(15000000)88  val chivilcoy = Ciudad(buenosAires)89  val centro1 = CentroDeDistribucion(chivilcoy)90  val valeria = VendedorFijo(chivilcoy)91  val certif4 = Certificacion(esDeProducto = true, puntaje = 60)92  val certif5 = Certificacion(esDeProducto = true, puntaje = 5)93  val certif6 = Certificacion(esDeProducto = false, puntaje = 9)94  val malena = VendedorFijo(chivilcoy)95  valeria.certificaciones.addAll(listOf(certif5, certif6))96  malena.certificaciones.addAll(listOf(certif4, certif5, certif6))97  describe("Agregar vendedores") {98    it("Agregar un vendedor") {99      centro1.agregarVendedor(valeria)100      centro1.vendedores.shouldContain(valeria)101    }102    it("no permite agregar dos veces al mismo vendedor") {103      shouldThrowAny {104        centro1.agregarVendedor(valeria)105      }106    }107  }108  describe("Vendedores estrella") {109    centro1.agregarVendedor(malena)110    centro1.agregarVendedor(valeria)111    it("vendedor estrella") {112      centro1.vendedorEstrella().shouldBe(malena)113    }114  }115})...

InMemoryHopRepositoryTest.kt

Source:InMemoryHopRepositoryTest.kt

1package infrastructure2import domain.country.model.Country3import domain.hop.model.Hop4import domain.hop.model.HopType5import domain.quantities.PercentRange6import domain.quantities.QuantityRange7import fixtures.sampleHop8import io.kotest.assertions.assertSoftly9import io.kotest.assertions.fail10import io.kotest.core.spec.style.ShouldSpec11import io.kotest.matchers.collections.shouldContainExactlyInAnyOrder12import io.kotest.matchers.maps.shouldHaveSize13import io.kotest.matchers.nulls.shouldNotBeNull14import io.kotest.matchers.shouldBe15import io.kotest.matchers.string.shouldNotBeBlank16class InMemoryHopRepositoryTest : ShouldSpec({17    val repoUnderTest = InMemoryHopRepository()18    beforeEach {19        repoUnderTest.clear()20    }21    should("find hop by name") {22        // Givent23        repoUnderTest.save(sampleHop)24        repoUnderTest.save(sampleHop.copy(name = "Cascade", similarTo = listOf("Citra")))25        repoUnderTest.save(sampleHop.copy(name = "Chinook", similarTo = listOf("Cascade", "Citra", "Chinook")))26        // When & Then27        repoUnderTest.findByName("Citra").shouldNotBeNull().apply {28            assertSoftly {29                name shouldBe "Citra"30                country.shouldContainExactlyInAnyOrder(Country.USA)31                alpha shouldBe PercentRange(10.0, 12.0)32                beta shouldBe PercentRange(3.5, 4.5)33                coH shouldBe PercentRange(22.0, 24.0)34                type.shouldContainExactlyInAnyOrder(HopType.AROMATIC, HopType.BITTERING)35                profile.shouldNotBeBlank()36                similarTo.shouldContainExactlyInAnyOrder("Cascade", "Centennial", "Chinook")37            }38        }39    }40    should("get all") {41        // Given42        repoUnderTest.save(sampleHop)43        repoUnderTest.save(sampleHop.copy(name = "Cascade", similarTo = listOf("Citra")))44        repoUnderTest.save(sampleHop.copy(name = "Chinook", similarTo = listOf("Cascade", "Citra", "Chinook")))45        // When46        val res = repoUnderTest.getAll()47        // Then48        res shouldHaveSize 349        res["CASCADE"] shouldBe Hop(50            name = "Cascade",51            country = listOf(Country.USA),52            alpha = PercentRange(from = 10.0, to = 12.0),53            beta = PercentRange(from = 3.5, to = 4.5),54            coH = PercentRange(from = 22.0, to = 24.0),55            oil = QuantityRange(from = 1.5, to = 3.0),56            type = listOf(HopType.BITTERING, HopType.AROMATIC),57            profile = "Agrumes, pamplemousse, fruit de la passion",58            similarTo = listOf("Citra"),59        )60    }61    should("find all similar hops") {62        // Given63        repoUnderTest.save(sampleHop)64        repoUnderTest.save(sampleHop.copy(name = "Cascade", similarTo = listOf("Citra")))65        repoUnderTest.save(sampleHop.copy(name = "Centennial", similarTo = emptyList()))66        repoUnderTest.save(sampleHop.copy(name = "Chinook", similarTo = listOf("Cascade", "Citra", "Centennial")))67        val rootHop = repoUnderTest.findByName("Chinook") ?: fail("initialization error")68        // When & Then69        repoUnderTest.findSimilar(rootHop).shouldContainExactlyInAnyOrder(70            repoUnderTest.findByName("Cascade"),71            repoUnderTest.findByName("Centennial"),72            repoUnderTest.findByName("Citra"),73        )74    }75})...

ArbitraterApiTest.kt

Source:ArbitraterApiTest.kt

1/*2 * Copyright [2018] Tyro Payments Limited.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.tyro.oss.arbitrater17import io.kotest.matchers.collections.shouldContainAll18import io.kotest.matchers.collections.shouldNotContain19import io.kotest.matchers.collections.shouldNotContainNoNulls20import io.kotest.matchers.collections.shouldNotContainNull21import io.kotest.matchers.shouldBe22import io.kotest.matchers.shouldNotBe23import org.junit.jupiter.api.Test24class ArbitraterApiTest {25    @Test26    fun `arbitrary instance`() {27        arbitrary<DefaultValue>().int shouldNotBe null28    }29    @Test30    fun `nullable types generate values by default`() {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}...

contain

Using AI Code Generation

1val list = listOf(1, 2, 3, 4, 5)2list should contain(1, 2, 3, 4, 5)3list shouldNot contain(1, 2, 3, 4, 5, 6)4list should contain(1, 2, 3)5list shouldNot contain(1, 2, 3, 4, 5)6list should contain(1)7list shouldNot contain(1, 2)8list should contain(5)9list shouldNot contain(1, 5)10list should contain(5, 4, 3, 2, 1)11list shouldNot contain(1, 2, 3, 4, 5, 6)12list should contain(5, 4, 3, 2, 1, 6)13list shouldNot contain(1, 2, 3, 4, 5, 6)14list should contain(6)15list shouldNot contain(1, 6)16list should contain(6, 5, 4, 3, 2, 1)17list shouldNot contain(1, 2, 3, 4, 5, 6)18list should contain(6, 5, 4, 3, 2, 1, 6)19list shouldNot contain(1, 2, 3, 4, 5, 6)20list should contain(1, 2, 3, 4, 5, 6)21list shouldNot contain(1, 2, 3, 4, 5)22list should contain(1, 2, 3, 4, 5, 6, 7)23list shouldNot contain(1, 2, 3, 4, 5)24list should contain(1, 2, 3, 4, 5, 6, 7, 8)25list shouldNot contain(1, 2, 3, 4, 5)26list should contain(1, 2, 3, 4, 5, 6, 7, 8, 9)27list shouldNot contain(1, 2, 3, 4, 5)28list should contain(1, 2,

contain

Using AI Code Generation

1assertThat( list ).contains( 1 )2assertThat( "Hello World" ).contains( "Hello" )3assertThat( map ).contains( "key" to "value" )4assertThat( iterable ).contains( 1 )5assertThat( list ).contains( 1 )6assertThat( "Hello World" ).contains( "Hello" )7assertThat( map ).contains( "key" to "value" )8assertThat( iterable ).contains( 1 )9assertThat( list ).contains( 1 )10assertThat( "Hello World" ).contains( "Hello" )11assertThat( map ).contains( "key" to "value" )12assertThat( iterable ).contains( 1 )13assertThat( list ).contains( 1 )14assertThat( "Hello World" ).contains( "Hello" )15assertThat( map ).contains( "key" to "value" )16assertThat( iterable ).contains( 1 )17assertThat( list ).contains( 1 )18assertThat( "Hello World" ).contains( "Hello" )

contain

Using AI Code Generation

1@DisplayName("Test for List")2class ListTest {3    @DisplayName("Test for List")4    fun testList() {5        val list = listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)6        list should contain(5)7        list shouldNot contain(11)8        list should containAll(5, 6, 7)9        list should containAll(listOf(5, 6, 7))10        list shouldNot containAll(5, 6, 7, 11)11        list shouldNot containAll(listOf(5, 6, 7, 11))12        list should containNone(11, 12, 13)13        list should containNone(listOf(11, 12, 13))14        list shouldNot containNone(5, 6, 7)15        list shouldNot containNone(listOf(5, 6, 7))16        list should containExactly(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)17        list should containExactly(listOf(1, 2, 3, 4, 5, 6, 7, 8, 9, 10))18        list should containExactlyInAnyOrder(5, 4, 3, 2, 1, 6, 7, 8, 9, 10)19        list should containExactlyInAnyOrder(listOf(5, 4, 3, 2, 1, 6, 7, 8, 9, 10))20        list should containExactlyInAnyOrder(5, 4, 3, 2, 1, 6, 7, 8, 9, 10)21        list should containExactlyInAnyOrder(listOf(5, 4, 3, 2, 1, 6, 7, 8, 9, 10))22        list should containInOrder(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)23        list should containInOrder(listOf(1, 2, 3, 4, 5, 6

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