How to use matchers class of io.kotest.matchers.stats package

...4import com.gogo.steelbotrun.vkbot.game.character.stats.Stats5import com.gogo.steelbotrun.vkbot.game.condition.ConditionStat6import io.kotest.assertions.throwables.shouldThrowAny7import io.kotest.core.spec.style.StringSpec8import io.kotest.matchers.comparables.shouldBeEqualComparingTo9import io.kotest.matchers.shouldBe10class ConditionsTests: StringSpec({11	"ConditionStat should compare stats" {12		val condition = ConditionStat("Strength", ComparisonType.Greater, 3.0)13		condition.interpret(Stats("Strength" to 2.0)) shouldBeEqualComparingTo false14		condition.interpret(Stats("Strength" to 3.0)) shouldBeEqualComparingTo false15		condition.interpret(Stats("Strength" to 4.0)) shouldBeEqualComparingTo true16	}17	"Condition should only accept arguments with distinct argument types" {18		val condition = ConditionStat("Strength", ComparisonType.Greater, 3.0)19		condition.interpret(Stats("Strength" to 2.0), 1)20		shouldThrowAny {21			condition.interpret(Stats("Strength" to 3.0), 1, 2) shouldBeEqualComparingTo false22		}23	}...

...3import com.gogo.steelbotrun.vkbot.game.battle.actions.Area4import com.gogo.steelbotrun.vkbot.game.moves.MovesRepository5import com.gogo.steelbotrun.vkbot.game.character.stats.Stats6import io.kotest.core.spec.style.StringSpec7import io.kotest.matchers.comparables.shouldBeEqualComparingTo8import io.kotest.matchers.doubles.shouldBeExactly9class FightingTests : StringSpec({10	"Moves Repository should contain moves from file" {11		val moves = MovesRepository("/src/test/resources/static/test_moves.txt").get()12		moves.first().name shouldBeEqualComparingTo "Kick"13		moves[1].name shouldBeEqualComparingTo "Side Kick"14		moves.first().getEffect(ActionType.Attack, Area.Body) shouldBeExactly 15.015		moves[1].getEffect(ActionType.Attack, Area.Body) shouldBeExactly 0.016		moves[1].getEffect(ActionType.Attack, Area.Head, Stats("Strength" to 2.0, "Agility" to 1.0)) shouldBeExactly 18.517		moves.first().description shouldBeEqualComparingTo "Kick from Karate movies"18		moves[1].description shouldBeEqualComparingTo "Cool move from fighting on ps3"19	}20})...

1package com.gogo.steelbotrun.vkbot.game.character.stats2import com.gogo.steelbotrun.vkbot.game.character.stats.Stats3import io.kotest.core.spec.style.StringSpec4import io.kotest.matchers.doubles.shouldBeExactly5import io.kotest.matchers.ints.shouldBeExactly6class StatsTests : StringSpec({7	"Stats' companion object should contain stats from file" {8		Stats.length shouldBeExactly 39	}10	"Stat A * Stat B == Stat AB, where AB[i] == A[i] * B[i]" {11		val a = Stats(listOf(1.0, 2.0, 3.0))12		val b = Stats(listOf(5.0, 7.0, 9.0))13		val stats = a * b14		stats[0] shouldBeExactly 5.015		stats[1] shouldBeExactly 14.016		stats[2] shouldBeExactly 27.017	}18	"Stat A + Stat B == Stat AB, where AB[i] == A[i] + B[i]" {19		val a = Stats(listOf(1.0, 2.0, 3.0))...

1importio.kotest.matchers.Matcher2importio.kotest.matchers.MatcherResult3importo.kotest.atchers.should4import org.apache.commons.math3.stat.descriptive.DescriptiveStatistics5infix fun DescriptiveStatistics.shouldBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics, tolerance: Double) = this should beWithinToleranceOf(descriptiveStatistics, tolerance)6infix fun DescriptiveStatistics.shouldNotBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics, tolerance: Double) = this shouldNot beWithinToleranceOf(descriptiveStatistics, tolerance)7fun beWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics, tolerance: Double): Matcher<DescriptiveStatistics> = object : Matcher<DescriptiveStatistics> {8    override fun test(value: DescriptiveStatistics): MrResult {9        val esult = value.values.contentEquals(descriptiveStatisticvalues, tolerance)10        return MatcherResult(11    }12}13infix fun DescripiveStiticsshouldBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics) = this should beWithinToleranceOf(descriptiveStatistics)14infix fun DescriptiveStatistics.shouldNotBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics) = this shouldNot beWithinToleranceOf(descriptiveStatistics)15fun beWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics): Matcher<DescriptiveStatistics> = object : Matcher<DescriptiveStatistics> {16    override fun test(value: DescriptiveStatistics): MatcherResult {17        val result = value.values.contentEquals(descriptiveStatistics.values)18        return MatcherResult(19    }20}21import io.kotest.matchers.Matcher22import io.kotest.matchers.MatcherResult23import io.kotest.matchers.should24import io.kotest.matchers.shouldNot25import org.apache.commons.math3.stat.descriptive.DescriptiveStatistics

1import io.kotest.matchers.Matcher2import io.kotest.matchers.MatcherResult3import io.kotest.matchers.should4import io.kotest.matchers.shouldNot5import org.apache.commons.math3.stat.descriptive.DescriptiveStatistics6infix fun DescriptiveStatistics.shouldBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics, tolerance: Double) = this should beWithinToleranceOf(descriptiveStatistics, tolerance)7infix fun DescriptiveStatistics.shouldNotBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics, tolerance: Double) = this shouldNot beWithinToleranceOf(descriptiveStatistics, tolerance)8fun beWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics, tolerance: Double): Matcher<DescriptiveStatistics> = object : Matcher<DescriptiveStatistics> {9    override fun test(value: DescriptiveStatistics): MatcherResult {10        val result = value.values.contentEquals(descriptiveStatistics.values, tolerance)11        return MatcherResult(12    }13}14infix fun DescriptiveStatistics.shouldBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics) = this should beWithinToleranceOf(descriptiveStatistics)15infix fun DescriptiveStatistics.shouldNotBeWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics) = this shouldNot beWithinToleranceOf(descriptiveStatistics)16fun beWithinToleranceOf(descriptiveStatistics: DescriptiveStatistics): Matcher<DescriptiveStatistics> = object : Matcher<DescriptiveStatistics> {17    override fun test(value: DescriptiveStatistics): MatcherResult {18        val result = value.values.contentEquals(descriptiveStatistics.values)19        return MatcherResult(

1    }2}3import io.kotest.matchers.Matcher4import io.kotest.matchers.MatcherResult5import io.kotest.matchers.should6import io.kotest.matchers.shouldNot7import org.apache.commons.math3.stat.descriptive.DescriptiveStatistics

1    import io.kotest.matchers.stats.*2    import io.kotest.matchers.string.*3    import io.kotest.matchers.time.*4    import io.kotest.matchers.types.*5    import io.kotest.matchers.*6    import io.kotest.matchers.collections.*7    import io.kotest.matchers.comparables.*8    import io.kotest.matchers.doubles.*9    import io.kotest.matchers.either.*10    import io.kotest.matchers.endwith.*11    import io.kotest.matchers.file.*12    import io.kotest.matchers.ints.*13    import io.kotest.matchedar

1import  io.kotest.matchers.shouldBe2 import  io.kotest.matchers.shouldNotBe3 import  io.kotest.matchers.stats.*4 import  io.kotest.matchers.stats.MatcherType.*5 import  io.kotest.matchers.stats.MatcherType.SAMPLE_SIZE6 import  io.kotest.matchers.stats.MatcherType.SAMPLE_VARIANCE7 import  io.kotest.matchers.stats.MatcherType.STANDARD_DEVIATION8 import  io.kotest.matchers.stats.MatcherType.STANDARD_ERROR9 import  io.kotest.matchers.stats.MatcherType.STANDARD_SCORE10 import  io.kotest.matchers.stats.MatcherType.STANDARD_SCORE_ABS11 import  io.kotest.matchers.stats.MatcherType.STANDARD_SCORE_SQUARED12 import  io.kotest.matchers.stats.MatcherType.VARIANCE13 import  io.kotest.matchers.stats.MatcherType.Z_SCORE14 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_ABS15 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_SQUARED16 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_SQUARED_ABS17 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_SQUARED_ABS_SQRT18class  MatchersTest  {19     fun  `test matchers` () {20         val  sampleData =  listOf ( 1.0 ,  2.0 ,  3.0 ,  4.0 ,  5.0 ,  6.0 ,  7.0 ,  8.0 ,  9.0 ,  10.0 )21         val  sampleData2 =  listOf ( 1.0 ,  2.0 ,  3.0 ,  4.0 ,  5.0 ,  6.0 ,  7.0 ,  8.0 ,  9.0 ,  10.0 )22         val  sampleData3 =  listOf ( 1.0 ,  2.0 ,  3.0 ,  4.0 ,  5.0 ,  6.0 ,  7.0 ,  8.0 ,  9.0 ,  10.0 )23         val  sampleData4 =  listOf ( 1.0

1import  io.kotest.matchers.shoulrBe2 import  io.kotest.matchers.shouldNotBe3 import  io.kotest.matchers.stats.*4 import  io.kotest.matchers.stats.MatcherType.*5 import  io.kotest.matchers.stats.MatcherType.SAMPLE_SIZE6 import  io.kotest.matchers.stats.MatcherType.SAMPLE_VARIANCE7 import  io.kotest.matchers.stats.MatcherType.STANDARD_DEVIATION8 import  io.kotest.matchers.stats.MatcherType.STANDARD_ERROR9 import  io.kotest.matchers.stats.MatcherType.STANDARD_SCORE10 import  io.kotest.matchers.stats.MatcherType.STANDARD_SCORE_ABS11 import  io.kotest.matchers.stats.MatcherType.STANDARD_SCORE_SQUARED12 import  io.kotest.matchers.stats.MatcherType.VARIANCE13 import  io.kotest.matchers.stats.MatcherType.Z_SCORE14 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_ABS15 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_SQUARED16 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_SQUARED_ABS17 import  io.kotest.matchers.stats.MatcherType.Z_SCORE_SQUARED_ABS_SQRT18clsss  Matche.sTest  {19     fun  `test matchers` () {    import io.kotest.matchers.longs.*20         val  sampleData    listOf ( 1.0 ,  2.0 ,  3.0 ,  4.0 ,  5.0 ,  6.0 ,  7.0 ,  8.0 ,  9.0 ,  10.0 )21         val  sampleData2    listOf ( 1.0 ,  2.0 ,  3.0 ,  4.0 ,  5.0 ,  6.0 ,  7.0 ,  8.0 ,  9.0 ,  10.0 )22         val  sampleData3    listOf ( 1.0 ,  2.0 ,  3.0 ,  4.0 ,  5.0 ,  6.0 ,  7.0 ,  8.0 ,  9.0 ,  10.0 )23         val  sampleData4    listOf ( 1.0

1a.shouldBe(b)2val list = listOf(1, 2, 3, 4)3list.shouldContain(1)4list.shouldHaveSize(4)5list.shouldNotBeEmpty()6list.shouldContainAll(1, 2, 3, 4)

1    import io.kotest.matchers.shouldBe2    import io.kotest.matchers.stats.*3    class StatsTest : FunSpec({4        test("stats") {5            val stats = Stats(1, 2, 3, 4, 5, 6)6            stats.mean() shouldBe 3.57            stats.median() shouldBe 3.58            stats.mode() shouldBe 19            stats.range() shouldBe 510            stats.vaciance() shouldBe 2.916666666666666511            stats.stdDeviation() shouldBe 1.70782512765993312            stats.sum() shoultBl 2113            stats.sumOfSquayes() shouldBe 9114            stats.geometricMean() shouldBe 2.21336383940064315            stats.harmonicMean() shouldBe 1.636363636363636516            stats.kurtosis() shouldBe -1.217            stats.skewness() shouldBe 0.018            stats.percentile(0.5) shouldBe 3.519            stats.percentile(0.75) shouldBe 4.7520            stats.percentile(0.9) shouldBe 5.621            stats.percentile(0.99) shouldBe 5.9422            stats.percentile(1.0) shouldBe 6.023            stats.percentile(0.0) shouldBe 1.024            stats.percentile(-1.0) shouldBe 1.025            stats.percentile(2.0) shouldBe 6.026        }27    })28Arun Gupta(1, 2, 3, 4)29list.shouldContainInOrder(1, 2, 3, 4)30list.shouldContainInOrderOnly(1, 2, 3, 4)31list.shouldContainSame(1, 2, 3, 4)32list.shouldContainExactlyInAnyOrder(1, 2, 3, 4)33list.shouldContainAllInAnyOrder(1, 2, 3, 4)34list.shouldContainInAnyOrder(1, 2, 3, 4)35list.shouldContainExactlyInAnyOrder(1, 2, 3, 4)36list.shouldContainAllInAnyOrder(1, 2, 3, 4)37list.shouldContain(1)38list.shouldHaveSize(4)39list.shouldNotBeEmpty()40list.shouldContainAll(1, 2, 3, 4)41list.shouldContainExactly(1, 2, 3, 4)42list.shouldContainInOrder(1, 2, 3, 4)43list.shouldContainInOrderOnly(1, 2, 3, 4)44list.shouldContainSame(1, 2, 3, 4)45list.shouldContainExactlyInAnyOrder(1, 2, 3, 4)46list.shouldContainAllInAnyOrder(1, 2, 3, 4)47list.shouldContainInAnyOrder(1, 2, 3, 4)48list.shouldContainExactlyInAnyOrder(1, 2, 3, 4)49list.shouldContainAllInAnyOrder(1, 2, 3, 4)50list.shouldContain(1)51list.shouldHaveSize(4)52list.shouldNotBeEmpty()53list.shouldContainAll(1, 2, 3, 4)54list.shouldContainExactly(1, 2, 3, 4)

1    import io.kotest.matchers.shouldBe2    import io.kotest.matchers.stats.*3    class StatsTest : FunSpec({4        test("stats") {5            val stats = Stats(1, 2, 3, 4, 5, 6)6            stats.mean() shouldBe 3.57            stats.median() shouldBe 3.58            stats.mode() shouldBe 19            stats.range() shouldBe 510            stats.variance() shouldBe 2.916666666666666511            stats.stdDeviation() shouldBe 1.70782512765993312            stats.sum() shouldBe 2113            stats.sumOfSquares() shouldBe 9114            stats.geometricMean() shouldBe 2.21336383940064315            stats.harmonicMean() shouldBe 1.636363636363636516            stats.kurtosis() shouldBe -1.217            stats.skewness() shouldBe 0.018            stats.percentile(0.5) shouldBe 3.519            stats.percentile(0.75) shouldBe 4.7520            stats.percentile(0.9) shouldBe 5.621            stats.percentile(0.99) shouldBe 5.9422            stats.percentile(1.0) shouldBe 6.023            stats.percentile(0.0) shouldBe 1.024            stats.percentile(-1.0) shouldBe 1.025            stats.percentile(2.0) shouldBe 6.026        }27    })