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

Best Kotest code snippet using io.kotest.matchers.floats.matchers.test

EpochTest.kt

Source:EpochTest.kt

1package io.blockfrost.sdk_kotlin.itests2import io.blockfrost.sdk_kotlin.api.CardanoEpochsApi3import io.blockfrost.sdk_kotlin.infrastructure.BlockfrostConfig4import io.kotest.core.spec.style.DescribeSpec5import io.kotest.matchers.collections.shouldNotBeEmpty6import io.kotest.matchers.floats.plusOrMinus7import io.kotest.matchers.ints.shouldBeLessThan8import io.kotest.matchers.nulls.shouldBeNull9import io.kotest.matchers.nulls.shouldNotBeNull10import io.kotest.matchers.shouldBe11import kotlin.properties.Delegates12import kotlin.time.Duration13import kotlin.time.ExperimentalTime14@OptIn(ExperimentalTime::class)15class EpochTest : DescribeSpec({16    var api: CardanoEpochsApi by Delegates.notNull()17    System.setProperty("org.slf4j.simpleLogger.defaultLogLevel", "INFO")18    describe("epochs"){19        beforeTest {20            api = CardanoEpochsApi(config = BlockfrostConfig.defaulMainNetConfig)21        }22        it("getLatest").config(timeout = Duration.Companion.seconds(10)){23            val r = api.getLatestEpoch()24            r.shouldNotBeNull()25        }26        it("epoch0").config(timeout = Duration.Companion.seconds(10)){27            val r = api.getEpoch(0)28            r.shouldNotBeNull()29            r.epoch.shouldBe(0)30            r.startTime.shouldBe(1506203091)31            r.endTime.shouldBe(1506635091)32            r.firstBlockTime.shouldBe(1506203091)33            r.lastBlockTime.shouldBe(1506635071)34            r.blockCount.shouldBe(21587)35            r.txCount.shouldBe(33)36            r.output.shouldBe("10378568796482912")37            r.fees.shouldBe("3458053")...

EnvironmentTest.kt

Source:EnvironmentTest.kt

1package dev.cyberdeck.lisp2import io.kotest.assertions.throwables.shouldThrow3import io.kotest.core.spec.style.ShouldSpec4import io.kotest.matchers.nulls.shouldNotBeNull5import io.kotest.matchers.shouldBe6import io.kotest.property.checkAll7import io.kotest.property.exhaustive.exhaustive8class EnvironmentTest : ShouldSpec({9    val stdEnv = standardEnv()10    context("nested environment") {11        should("find outer symbols") {12            val inner = env("a" to Num(1)).newInner()13            inner["a"].shouldNotBeNull()14        }15        should("allow shadowing of outer symbols") {16            val outer = env("a" to Num(1))17            val inner = outer.newInner(Symbol("a") to Num(2))18            inner["a"].shouldBe(Num(2))19            outer["a"].shouldBe(Num(1))20        }21    }22    context("std environment") {23        should("multiply longs") {24            checkAll<Long, Long> { l, r ->25                eval(listExp(Symbol("*"), Num(l), Num(r)), stdEnv).shouldBe(Num(l * r))26            }27        }28        should("divide longs") {29            checkAll<Long, Long> { l, r ->30                if (r != 0L) {31                    eval(listExp(Symbol("/"), Num(l), Num(r)), stdEnv).shouldBe(Num(l / r))32                }33            }34        }35        should("add longs") {36            checkAll<Long, Long> { l, r ->37                eval(listExp(Symbol("+"), Num(l), Num(r)), stdEnv).shouldBe(Num(l + r))38            }39        }40        should("subtract longs") {41            checkAll<Long, Long> { l, r ->42                eval(listExp(Symbol("-"), Num(l), Num(r)), stdEnv).shouldBe(Num(l - r))43            }44        }45        should("multiply floats") {46            checkAll<Float, Float> { l, r ->47                eval(listExp(Symbol("*"), Num(l), Num(r)), stdEnv).shouldBe(Num(l * r))48            }49        }50        should("divide floats") {51            checkAll<Float, Float> { l, r ->52                if (r != 0.0f) {53                    eval(listExp(Symbol("/"), Num(l), Num(r)), stdEnv).shouldBe(Num(l / r))54                }55            }56        }57        should("add floats") {58            checkAll<Float, Float> { l, r ->59                eval(listExp(Symbol("+"), Num(l), Num(r)), stdEnv).shouldBe(Num(l + r))60            }61        }62        should("subtract floats") {63            checkAll<Float, Float> { l, r ->64                eval(listExp(Symbol("-"), Num(l), Num(r)), stdEnv).shouldBe(Num(l - r))65            }66        }67        should("fail with mixed numeric types") {68            val operators = listOf("-", "*", "/", "+").map { Symbol(it) }.exhaustive()69            checkAll<Float, Int> { l, r ->70                checkAll(operators) { op ->71                    shouldThrow<RuntimeErr> {72                        eval(listExp(op, Num(l), Num(r)), stdEnv)73                    }74                }75            }76            checkAll<Int, Float> { l, r ->77                checkAll(operators) { op ->78                    shouldThrow<RuntimeErr> {79                        eval(listExp(op, Num(l), Num(r)), stdEnv)80                    }81                }82            }83        }84    }85    context("require") {86        should("define into current scope") {87            val reqTest = listExp(Symbol("require"), LString("test"))88            val env = Environment(loader = {89                listExp(Symbol("define"), Symbol("a"), Num(1))90            })91            eval(reqTest, env = env)92            env["a"].shouldBe(Num(1))93        }94        should("propagate syntax errors") {95            shouldThrow<RuntimeErr> {96                val reqTest = listExp(Symbol("require"), LString("test"))97                eval(reqTest, env = Environment(loader = {throw SyntaxErr("oops")}))98            }99        }100    }101})...

FloatNaNTest.kt

Source:FloatNaNTest.kt

1package com.sksamuel.kotest.matchers.floats2import com.sksamuel.kotest.matchers.doubles.numericFloats3import io.kotest.assertions.throwables.shouldThrow4import io.kotest.core.spec.style.FunSpec5import io.kotest.matchers.floats.beNaN6import io.kotest.matchers.floats.shouldBeNaN7import io.kotest.matchers.floats.shouldNotBeNaN8import io.kotest.matchers.should9import io.kotest.matchers.shouldBe10import io.kotest.matchers.shouldNot11import io.kotest.property.checkAll12class FloatNaNTest : FunSpec() {13   init {14      context("NaN matcher") {15         test("Every numeric float should not be NaN") {16            checkAll(100, numericFloats) {17               it.shouldNotMatchNaN()18            }19         }20         test("The non-numeric floats") {21            Float.NaN.shouldMatchNaN()22            Float.POSITIVE_INFINITY.shouldNotMatchNaN()23            Float.NEGATIVE_INFINITY.shouldNotMatchNaN()24         }25      }26   }27   private fun Float.shouldMatchNaN() {28      this should beNaN()29      this.shouldBeNaN()30      this.shouldThrowExceptionOnNotBeNaN()31   }32   private fun Float.shouldNotMatchNaN() {33      this shouldNot beNaN()34      this.shouldNotBeNaN()...

BMITests.kt

Source:BMITests.kt

1package com.example.bmimaster2import io.kotest.core.spec.style.FunSpec3import io.kotest.data.forAll4import io.kotest.matchers.doubles.plusOrMinus5import io.kotest.matchers.floats.plusOrMinus6import io.kotest.matchers.shouldBe7import io.kotest.property.Arb8import io.kotest.property.arbitrary.*9import io.kotest.property.checkAll10import org.junit.jupiter.api.Test11class BMITests : FunSpec({12    test("metric single value") {13        val height = 180f14        val weight = 80f15        val (bmi, _) = BMI.getBMI(height, weight, MeasureSystem.Metric)16        bmi shouldBe 24.7f.plusOrMinus(0.1f)17    }18    test("imperial single value") {19        val height = 72f20        val weight = 170f21        val (bmi, _) = BMI.getBMI(height, weight, MeasureSystem.Imperial)22        bmi shouldBe 23.1f.plusOrMinus(0.1f)23    }24    //For some reason numericFloats won't work :<25    test("metric many values"){26        checkAll(Arb.numericDoubles(100.0, 200.0), Arb.numericDoubles(1.0, 200.0)){ height, weight ->27            BMI.getBMI(height.toFloat(), weight.toFloat(), MeasureSystem.Metric).first.toDouble() shouldBe (weight/(height/100.0)/(height/100.0)).plusOrMinus(28                0.529            )30        }31    }32    //Same as above33    test("imperial many values"){34        checkAll(Arb.numericDoubles(50.0, 100.0), Arb.numericDoubles(100.0, 200.0)){ height, weight ->35            BMI.getBMI(height.toFloat(), weight.toFloat(), MeasureSystem.Imperial).first.toDouble() shouldBe (weight/(height)/(height)*703).plusOrMinus(36                0.537            )38        }39    }40})...

IntegrationTest.kt

Source:IntegrationTest.kt

1package dev.cyberdeck.lisp2import io.kotest.core.spec.style.StringSpec3import io.kotest.matchers.floats.shouldBeBetween4import io.kotest.matchers.result.shouldBeSuccess5import io.kotest.matchers.shouldBe6import io.kotest.matchers.types.shouldBeInstanceOf7fun run(prog: String) = Result.runCatching {8    val tokens = tokenize(prog)9    val ast = readFromTokens(tokens)10    val env = standardEnv()11    eval(ast, env)12}13class IntegrationTest : StringSpec({14    "eval should work on complex expressions" {15        run("(begin (define r 10.0) (* pi (* r r)))").shouldBeSuccess {16            it.shouldBeInstanceOf<Num>().num.shouldBeInstanceOf<Float>().shouldBeBetween(314.1592f, 314.1593f, 0.0f)17        }18    }19    "head returns the first element" {20        run("(begin (head (quote (hello))))").shouldBeSuccess {...

PositDecodeTest.kt

Source:PositDecodeTest.kt

1package lib.posit2import io.kotest.core.spec.style.StringSpec3import io.kotest.matchers.doubles.shouldBeLessThan4import io.kotest.matchers.floats.shouldBeLessThan5import io.kotest.matchers.shouldBe6import kotlin.math.abs7/**8 * Ð¢ÐµÑÑÑ Ð´Ð»Ñ Ð´ÐµÐºÐ¾Ð´Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ ÑÐ¸ÑÐ»Ð° Posit.9 */10class PositDecodeTest : StringSpec() {11    init {12        val array = doubleArrayOf(0.0, 1.0, 113.0, 1923.0, 0.003456, 12312.9899, -1.0, -1321.11)13        for (i in array.indices){14            "Decode to double"{15                abs(Posit(array[i]).toDouble() - array[i]) shouldBeLessThan 0.0116            }17        }18        for (i in array.indices){19            "Decode to float"{...

WeatherServiceImplTest.kt

Source:WeatherServiceImplTest.kt

1package com.ets.androiddev.data.services2import com.ets.androiddev.di.AppModule3import com.ets.androiddev.domain.entities.Place4import io.kotest.matchers.floats.shouldBeGreaterThanOrEqual5import io.kotest.matchers.ints.shouldBeGreaterThan6import io.kotest.matchers.ints.shouldBeGreaterThanOrEqual7import io.kotest.matchers.should8import io.kotest.matchers.shouldBe9import org.junit.Test10class WeatherServiceImplTest {11    private val weatherService = AppModule.provideWeatherService()12    @Test13    fun `Service returns sensible values`() {14        with(weatherService.getCurrent(Place.NewYork)) {15            humidity shouldBeGreaterThan 016            pressure shouldBeGreaterThan 017            precipitation shouldBeGreaterThanOrEqual 0f18            windSpeed shouldBeGreaterThanOrEqual 019            temperature.asCelsius() should { it > -80 && it < 80 }20        }21    }22    @Test...

ext_scalarConstants.kt

Source:ext_scalarConstants.kt

1package glm_.ext2import glm_.glm3import io.kotest.core.spec.style.StringSpec4import io.kotest.matchers.doubles.shouldBeGreaterThan5import io.kotest.matchers.doubles.shouldBeLessThan6import io.kotest.matchers.floats.shouldBeGreaterThan7import io.kotest.matchers.floats.shouldBeLessThan8class ext_scalarConstants : StringSpec() {9    init {10        "epsilon" {11            run {12                val test = glm.Îµf13                test shouldBeGreaterThan 0f14            }15            run {16                val test = glm.Îµ17                test shouldBeGreaterThan 0.018            }19        }20        "pi" {21            run {22                val test = glm.Ïf23                test shouldBeGreaterThan 3.14f24                test shouldBeLessThan 3.15f25            }26            run {27                val test = glm.Ï28                test shouldBeGreaterThan 3.1429                test shouldBeLessThan 3.1530            }31        }32    }33}...

test

Using AI Code Generation

1assertThat(1.1f).isGreaterThan(1.0f)2assertThat(1.1f).isLessThan(2.0f)3assertThat(1.1f).isBetween(1.0f, 2.0f)4assertThat(1.1f).isBetween(1.0f, 2.0f, true, true)5assertThat(1.1f).isBetween(1.0f, 2.0f, false, true)6assertThat(1.1f).isBetween(1.0f, 2.0f, true, false)7assertThat(1.1f).isBetween(1.0f, 2.0f, false, false)8assertThat(1.1f).isGreaterThan(1.0f)9assertThat(1.1f).isLessThan(2.0f)10assertThat(1.1f).isBetween(1.0f, 2.0f)11assertThat(1.1f).isBetween(1.0f, 2.0f, true, true)12assertThat(1.1f).isBetween(1.0f, 2.0f, false, true)13assertThat(1.1f).isBetween(1.0f, 2.0f, true, false)14assertThat(1.1f).isBetween(1.0f, 2.0f, false, false)15assertThat(1.1f).isGreaterThan(1.0f)16assertThat(1.1f).isLessThan(2.0f)17assertThat(1.1f).isBetween(1.0f, 2.0f)18assertThat(1.1f).isBetween(1.0f, 2.0f, true, true)19assertThat(1.1f).isBetween(1.0f, 2.0f, false, true)20assertThat(1.1f).isBetween(1.0f, 2.0f, true, false)21assertThat(1.1f).is

test

Using AI Code Generation

1    fun testFloat() {2        1.0f.shouldBeLessThan(2.0f)3    }4    fun testInt() {5        1.shouldBeLessThan(2)6    }7    fun testLong() {8        1L.shouldBeLessThan(2L)9    }10    fun testShort() {11        1.toShort().shouldBeLessThan(2.toShort())12    }13    fun testBoolean() {14        true.shouldBeTrue()15    }16    fun testDouble() {17        1.0.shouldBeLessThan(2.0)18    }19    fun testDouble2() {20        1.0.shouldBeLessThan(2.0)21    }22    fun testDouble3() {23        1.0.shouldBeLessThan(2.0)24    }25    fun testDouble4() {26        1.0.shouldBeLessThan(2.0)27    }28    fun testDouble5() {29        1.0.shouldBeLessThan(2.0)30    }31    fun testDouble6() {32        1.0.shouldBeLessThan(2.0)33    }

test

Using AI Code Generation

1a.shouldBe(b)2a.shouldBe(b)3a.shouldBe(b)4a.shouldBe(b)5val a = 1.toShort()6val b = 1.toShort()7a.shouldBe(b)8val a = 1.toByte()9val b = 1.toByte()10a.shouldBe(b)11a.shouldBe(b)12a.shouldBe(b)13val a = 1.toBigDecimal()14val b = 1.toBigDecimal()15a.shouldBe(b)16val a = 1.toBigInteger()17val b = 1.toBigInteger()18a.shouldBe(b)19val a = RuntimeException("error")20val b = RuntimeException("error")21a.shouldBe(b)22val a = listOf(1,2,3)23val b = listOf(1,2,3)24a.shouldBe(b)25val a = mapOf("one" to 1, "two" to 2)26val b = mapOf("one" to 1,

test

Using AI Code Generation

1result should be(10.0f)2result should be(10)3result should be(10L)4val result = 10.toShort()5result should be(10.toShort())6result should be("test")7result should be(true)8val result = listOf("test")9result should be(listOf("test"))10result should be(10.0)11val result = mapOf("test" to "test")12result should be(mapOf("test" to "test"))13result should be(null)14val result = sequenceOf("test")15result should be(sequenceOf("test"))16val result = Throwable("test")17result should be(Throwable("test"))18result should be("test")19val result = listOf("test")20result should be(listOf("test"))21val result = mapOf("test" to "test")22result should be(mapOf("test" to "test"))

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