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How to use toString method of io.kotest.matchers.string.Values class

Best Kotest code snippet using io.kotest.matchers.string.Values.toString

BestellungRestTest.kt

Source:BestellungRestTest.kt

...147            assertSoftly {148                val bestellungen = bestellungenModel._embedded.bestellungen149                bestellungen shouldNot beEmpty()150                bestellungen.onEach { bestellung ->151                    bestellung.content?.kundeId.toString().lowercase() shouldBe kundeId.lowercase()152                }153            }154        }155    }156    // -------------------------------------------------------------------------157    // S C H R E I B E N158    // -------------------------------------------------------------------------159    @Nested160    inner class Schreiben {161        @ParameterizedTest162        @CsvSource("$KUNDE_ID, $ARTIKEL_ID")163        fun `Abspeichern einer neuen Bestellung`(kundeId: String, artikelId: String) = runTest {164            // given165            val bestellposition = Bestellposition(166                artikelId = ArtikelId.fromString(artikelId),167                anzahl = 1,168                einzelpreis = TEN,169            )170            val bestellpositionen = listOfNotNull(bestellposition)171            val neueBestellung = BestellungDTO(172                kundeId = KundeId.fromString(kundeId),173                bestellpositionen = bestellpositionen,174            )175            // when176            val response = client.post()177                .bodyValue(neueBestellung)178                .awaitExchange { response -> response.awaitBodilessEntity() }179            // then180            assertSoftly(response) {181                statusCode shouldBe CREATED182                val location = headers.location183                val id = location.toString().substringAfterLast('/')184                id shouldMatch ID_PATTERN185            }186        }187        @ParameterizedTest188        @ValueSource(strings = [KUNDE_ID])189        fun `Abspeichern einer leeren Bestellung`(kundeId: String) = runTest {190            // given191            val neueBestellung = Bestellung(192                kundeId = KundeId.fromString(kundeId),193                bestellpositionen = emptyList(),194            )195            val violationKeys = listOf("bestellung.bestellpositionen.notEmpty")196            // when197            val response = client.post()...

Verifiers.kt

Source:Verifiers.kt

...82                    expectedProp.startsWith("regexp: ") || expectedProp.startsWith("traceId=regexp: ")83                    )84        ) {85            val isPrefixMatched = expectedProp86                .removePrefix("traceId=regexp: ").toRegex().matches(actualProp.toString())87            val isMatched = expectedProp.removePrefix("regexp: ").toRegex().matches(actualProp.toString())88            if (isMatched || isPrefixMatched) {89                val property = getPropertyValue(prop.name, expected)90                setProperty(property, expected, actualProp)91            }92        }93        if (expectedProp is ArrayList<*> && actualProp is ArrayList<*> &&94            expectedProp.size == actualProp.size95        ) {96            val updatedProperties = mutableListOf<Any>()97            expectedProp.forEachIndexed { index, element ->98                updatedProperties.add(processRegexp(element, actualProp.get(index)))99            }100            setProperty(getPropertyValue(prop.name, expected), expected, updatedProperties)101        }102        if (prop.type.toString().startsWith("models") &&103            expectedProp != null && actualProp != null104        ) {105            nestedModels.add(Triple(prop.name, expectedProp, actualProp))106        }107    }108    nestedModels.forEach {109        val updatedProperty = processRegexp(it.second, it.third)110        setProperty(getPropertyValue(it.first, expected), expected, updatedProperty)111    }112    return expected113}114private fun getPropertyValue(propName: String, classInstance: Any): KProperty1<out Any, *>? =115    classInstance::class.memberProperties.find { it.name == propName }116private fun setProperty(property: KProperty1<out Any, *>?, classInstance: Any, propertyValue: Any?) {...

MainTest.kt

Source:MainTest.kt

...107        val arb = Arb.string()108        arb.checkAll { a ->109            val filterWord = filterWord(a)110            for (c in 'A'..'Z') {111                filterWord shouldNotContain c.toString()112            }113        }114    }115})116class AddToModelSpec : AnnotationSpec() {117    fun `Word should be sucessfully added to model`() {118        addWordToModel("test")119        Model.items.keys shouldContain "test"120    }121    fun `Increment should work`() {122        addWordToModel("increment")123        addWordToModel("increment")124        Model.items.keys shouldContain "increment"125        Model.items["increment"] shouldBe 2...

ResolversTest.kt

Source:ResolversTest.kt

...72        context("Number resolvers") {73            fun generateNumberValues(maxSize: Int) =74                Arb.stringPattern("-?\\d{1,$maxSize}")75            suspend fun <N : Number> generateAndTest(maxValue: N, resolver: TypeResolver<N, CommandContext>) {76                val length = BigDecimal(maxValue.toString()).toPlainString().length - 177                println("Next length is $length")78                val bad = Arb.string(0, length)79                val (fail, success) = test(resolver, bad, generateNumberValues(length), fakeContext)80                fail.shouldBeLeft()81                success.shouldBeRight()82            }83            test("Int") { generateAndTest(Int.MAX_VALUE, IntResolver()) }84            test("Long") { generateAndTest(Long.MAX_VALUE, LongResolver()) }85            test("Short") { generateAndTest(Short.MAX_VALUE, ShortResolver()) }86            test("Byte") { generateAndTest(Byte.MAX_VALUE, ByteResolver()) }87            test("Float") { generateAndTest(Float.MAX_VALUE, FloatResolver()) }88            test("Double") { generateAndTest(Double.MAX_VALUE, DoubleResolver()) }89            test("BigInteger") { generateAndTest(BigInteger.valueOf(10).pow(1024), BigIntegerResolver()) }90            test("BigDecimal") { generateAndTest(BigDecimal(10).pow(1024), BigDecimalResolver()) }...

RandomServiceTest.kt

Source:RandomServiceTest.kt

...78        context("calling nextChar()") {79            val source = "qwertyuiopasdfghjklzxcvbnm"80            context("upperCase is true") {81                it("random upper-case letter is generated") {82                    val letter = randomService.nextLetter(true).toString()83                    source.toUpperCase() shouldContain letter84                }85            }86            context("upperCase is false") {87                it("random lower-case letter is generated") {88                    val letter = randomService.nextLetter(false).toString()89                    source shouldContain letter90                }91            }92        }93    }94})...

EnvKegListTest.kt

Source:EnvKegListTest.kt

...21  @Test22  fun oneValueInList() {23    val envVarName = "oneIntListVar"24    val envVarValue: Int = Random.nextInt()25    mockEnvVariable(envVarName, envVarValue.toString())26    val result: List<Int> = parseListFromEnv(envVarName)27    result shouldHaveSize 128    result[0] shouldBe envVarValue29    result[0].shouldBeTypeOf<Int>()30  }31  @Test32  fun noValueInList() {33    val envVarName = "emptyIntListVar"34    mockEnvVariable(envVarName, "")35    val result: List<Int> = parseListFromEnv(envVarName)36    result shouldHaveSize 037  }38  @Test39  fun multipleValuesInList() {...

SimpleTrollNumberTest.kt

Source:SimpleTrollNumberTest.kt

...19        forAll<TrollNumber, Int>(table) { constant, expectedValue ->20            constant.value shouldBe expectedValue21        }22    }23    "Constants should have correct toString() value" {24        val table = table(25                headers("constant", "value"),26                row(one, "one"),27                row(two, "two"),28                row(three, "three"),29                row(many, "many"),30                row(lots, "lots"),31                row(SimpleTrollNumber(42), "unknown")32        )33        forAll(table) { constant, expectedToString ->34            constant.toString() shouldBe expectedToString35        }36    }37    "String parsing should give correct constant" {38        val table = table(39                headers("string", "constant"),40                row("one", one),41                row("two", two),42                row("three", three),43                row("many", many),44                row("lots", lots)45        )46        forAll(table) { string, expectedConstant ->47            string.toTrollNumber().value shouldBe expectedConstant.value48            string.toTrollNumber().toString() shouldBe expectedConstant.toString()49        }50    }51    "Parsing wrong stuff should throw exception" {52        shouldThrow<IllegalArgumentException> {53            "five".toTrollNumber()54        }55    }56})...

ProofOfWorkTest.kt

Source:ProofOfWorkTest.kt

...11    "proofOfWork() returns a value that meet the expectations" {12        val seed = random()13        proofOfWork(14            seed = seed,15            f = { a, b -> (a.pow(2) - b.pow(2)).let { DigestUtils.sha256Hex(it.toString()) } },16            isValid = { it.startsWith("0000") }17        ).apply {18            val hash = (this.pow(2) - seed.pow(2)).let { DigestUtils.sha256Hex(it.toString()) }19            hash shouldStartWith "0000"20        }21    }2223    "isAValidProof returns true with valid values" {24        isAValidProof(25            curr = 16.0,26            prev = 0.18493704122436794,27            f = { a, b -> (a.pow(2) - b.pow(2)).let { DigestUtils.sha256Hex(it.toString()) } },28            isValid = { it.startsWith("0000") }29        ) shouldBe true30    }3132    "isAValidProof returns false with an invalid combination of values" {33        isAValidProof(34            curr = 16.0,35            prev = 0.19,36            f = { a, b -> (a.pow(2) - b.pow(2)).let { DigestUtils.sha256Hex(it.toString()) } },37            isValid = { it.startsWith("0000") }38        ) shouldBe false39    }40
...

toString

Using AI Code Generation

1val values = Values(1, 2, 3)2values.toString() shouldBe "[1, 2, 3]"3val values = Values(1, 2, 3)4values.toString() shouldBe "[1, 2, 3]"5val values = Values(1, 2, 3)6values.toString() shouldBe "[1, 2, 3]"7val values = Values(1, 2, 3)8values.toString() shouldBe "[1, 2, 3]"9val values = Values(1, 2, 3)10values.toString() shouldBe "[1, 2, 3]"11val values = Values(1, 2, 3)12values.toString() shouldBe "[1, 2, 3]"13val values = Values(1, 2, 3)14values.toString() shouldBe "[1, 2, 3]"15val values = Values(1, 2, 3)16values.toString() shouldBe "[1, 2, 3]"17val values = Values(1, 2, 3)18values.toString() shouldBe "[1, 2, 3]"19val values = Values(1, 2, 3)20values.toString() shouldBe "[1, 2, 3]"21val values = Values(1, 2, 3)22values.toString() shouldBe "[1, 2, 3]"23val values = Values(1, 2, 3)

toString

Using AI Code Generation

1val values = Values("a", "b", "c")2values.toString() shouldBe "[a, b, c]"3val strings = Strings("a", "b", "c")4strings.toString() shouldBe "[a, b, c]"5val strings = Strings("a", "b", "c")6strings.toString() shouldBe "[a, b, c]"7val strings = Strings("a", "b", "c")8strings.toString() shouldBe "[a, b, c]"9val strings = Strings("a", "b", "c")10strings.toString() shouldBe "[a, b, c]"11val strings = Strings("a", "b", "c")12strings.toString() shouldBe "[a, b, c]"13val strings = Strings("a", "b", "c")14strings.toString() shouldBe "[a, b, c]"15val strings = Strings("a", "b", "c")16strings.toString() shouldBe "[a, b, c]"17val strings = Strings("a", "b", "c")18strings.toString() shouldBe "[a, b, c]"19val strings = Strings("a", "b", "c")20strings.toString() shouldBe "[a, b, c]"21val strings = Strings("a", "b", "c")22strings.toString() shouldBe "[a, b, c]"23val strings = Strings("a", "b", "c")24strings.toString() shouldBe "[a, b, c]"

toString

Using AI Code Generation

1    val actual = listOf(1, 2, 3, 4, 5).toString()2    val actual = listOf(1, 2, 3, 4, 5).toString()3    val actual = listOf(1, 2, 3, 4, 5).toString()4    val actual = listOf(1, 2, 3, 4, 5).toString()5    val actual = listOf(1, 2, 3, 4, 5).toString()6    val actual = listOf(1, 2, 3, 4, 5).toString()7    val actual = listOf(1, 2, 3, 4, 5).toString()8    val actual = listOf(1, 2, 3, 4, 5).toString()

toString

Using AI Code Generation

1val values = Values(str)2values.toString() shouldBe "Values(\"Hello\")"3Values(str).toString() shouldBe "Values(\"Hello\")"4"Hello".let { Values(it).toString() } shouldBe "Values(\"Hello\")"5"Hello".let { Values(it) }.toString() shouldBe "Values(\"Hello\")"6"Hello".let { Values(it) } shouldBe Values("Hello")7"Hello".let { Values(it) } shouldBe Values("Hello").toString()8"Hello".let { Values(it) }.toString() shouldBe Values("Hello").toString()9"Hello".let { Values(it) } shouldBe Values("Hello").toString()10"Hello".let { Values(it) } shouldBe Values("Hello").toString()11"Hello".let { Values(it) }.toString() shouldBe Values("Hello").toString()12"Hello".let { Values(it) } shouldBe Values("Hello").toString()13"Hello".let { Values(it) } shouldBe Values("Hello").toString()14"Hello".let { Values(it) }.toString() shouldBe Values("Hello").toString()15"Hello".let { Values(it) } shouldBe Values("Hello").toString()16"Hello".let { Values(it) } shouldBe Values("Hello").toString()17"Hello".let { Values(it) }.toString() shouldBe Values("Hello").toString

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