Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

How to use cartesian class of io.kotest.property.exhaustive package

Best Kotest code snippet using io.kotest.property.exhaustive.cartesian

CartesianTest.kt

Source:CartesianTest.kt

...3import io.kotest.core.spec.style.FunSpec4import io.kotest.matchers.collections.shouldHaveSize5import io.kotest.matchers.shouldBe6import io.kotest.property.Exhaustive7import io.kotest.property.exhaustive.cartesian8import io.kotest.property.exhaustive.cartesianPairs9import io.kotest.property.exhaustive.exhaustive10import io.kotest.property.exhaustive.of11class CartesianTest : FunSpec() {12   init {13      test("Exhaustive.cartesianPairs") {14         listOf(1, 2, 3).exhaustive().cartesianPairs().values shouldBe listOf(15            Pair(1, 1),16            Pair(1, 2),17            Pair(1, 3),18            Pair(2, 1),19            Pair(2, 2),20            Pair(2, 3),21            Pair(3, 1),22            Pair(3, 2),23            Pair(3, 3),24         )25      }26      test("Exhaustive.cartesian(a,b) arity 2") {27         val e = Exhaustive.cartesian(28            Exhaustive.of(1, 2, 3),29            Exhaustive.of(true, false)30         ) { a, b -> Pair(a, b) }31         e.values.shouldHaveSize(6)32         e.values shouldBe listOf(33            Pair(1, true),34            Pair(1, false),35            Pair(2, true),36            Pair(2, false),37            Pair(3, true),38            Pair(3, false),39         )40      }41      test("a.cartesian(b) arity 2") {42         val e = Exhaustive.of(1, 2, 3).cartesian(Exhaustive.of(true, false)) { a, b -> Pair(a, b) }43         e.values.shouldHaveSize(6)44         e.values shouldBe listOf(45            Pair(1, true),46            Pair(1, false),47            Pair(2, true),48            Pair(2, false),49            Pair(3, true),50            Pair(3, false),51         )52      }53      test("a.cartesianPairs(b) arity 2") {54         val e = Exhaustive.of(1, 2, 3).cartesianPairs(Exhaustive.of(true, false))55         e.values.shouldHaveSize(6)56         e.values shouldBe listOf(57            Pair(1, true),58            Pair(1, false),59            Pair(2, true),60            Pair(2, false),61            Pair(3, true),62            Pair(3, false),63         )64      }65      test("Exhaustive.cartesianPairs(a,b) arity 2") {66         val e = Exhaustive.cartesianPairs(67            Exhaustive.of(1, 2, 3),68            Exhaustive.of(true, false)69         )70         e.values.shouldHaveSize(6)71         e.values shouldBe listOf(72            Pair(1, true),73            Pair(1, false),74            Pair(2, true),75            Pair(2, false),76            Pair(3, true),77            Pair(3, false),78         )79      }80      test("Exhaustive.cartesian arity 3") {81         val e = Exhaustive.cartesian(82            Exhaustive.of(1, 2, 3),83            Exhaustive.of("a", "b", "c"),84            Exhaustive.of(true, false)85         ) { a, b, c -> Triple(a, b, c) }86         e.values.shouldHaveSize(18)87         e.values shouldBe listOf(88            Triple(1, "a", true),89            Triple(1, "a", false),90            Triple(1, "b", true),91            Triple(1, "b", false),92            Triple(1, "c", true),93            Triple(1, "c", false),94            Triple(2, "a", true),95            Triple(2, "a", false),96            Triple(2, "b", true),97            Triple(2, "b", false),98            Triple(2, "c", true),99            Triple(2, "c", false),100            Triple(3, "a", true),101            Triple(3, "a", false),102            Triple(3, "b", true),103            Triple(3, "b", false),104            Triple(3, "c", true),105            Triple(3, "c", false)106         )107      }108      test("Exhaustive.cartesian arity 4") {109         val e = Exhaustive.cartesian(110            Exhaustive.of(1, 2),111            Exhaustive.of("a", "b", "c"),112            Exhaustive.of(true, false),113            Exhaustive.of('p', 'q'),114         ) { a, b, c, d -> Tuple4(a, b, c, d) }115         e.values.shouldHaveSize(24)116         e.values shouldBe listOf(117            Tuple4(a = 1, b = "a", c = true, d = 'p'),118            Tuple4(a = 1, b = "a", c = true, d = 'q'),119            Tuple4(a = 1, b = "a", c = false, d = 'p'),120            Tuple4(a = 1, b = "a", c = false, d = 'q'),121            Tuple4(a = 1, b = "b", c = true, d = 'p'),122            Tuple4(a = 1, b = "b", c = true, d = 'q'),123            Tuple4(a = 1, b = "b", c = false, d = 'p'),...

ParserTest.kt

Source:ParserTest.kt

...9import io.kotest.matchers.string.shouldNotContain10import io.kotest.matchers.types.shouldBeInstanceOf11import io.kotest.property.Exhaustive12import io.kotest.property.checkAll13import io.kotest.property.exhaustive.cartesian14import io.kotest.property.exhaustive.exhaustive15import io.kotest.property.exhaustive.merge16class ParserTest: StringSpec({17    val strings = listOf("\"hello\"", "\"hello world\"", "\"\"", "\")(\"", "\"()\"").exhaustive()18    val symbols = listOf("abc", "x", "x1", " a", " b").exhaustive()19    val atoms = symbols.merge(listOf("-1", "1", "1.0", "-1.0").exhaustive())20    val lists = Exhaustive.cartesian(atoms, atoms) { a, b -> listOf(a, b) }21    "parse token" {22        checkAll(symbols) { s ->23            val result = tokenize(s)24            result.forAll {25                it.shouldNotContain(" ")26                it.shouldNotBeEmpty()27            }28            result.forExactly(1) { it.shouldBe(s.trim()) }29        }30    }31    "parse with parens" {32        checkAll(symbols) { s ->33            val result = tokenize("($s)")34            result.forAll {...

cartesian.kt

Source:cartesian.kt

1package io.kotest.property.exhaustive2import io.kotest.property.Exhaustive3fun <A, B, C> Exhaustive<A>.cartesian(other: Exhaustive<B>, f: (A, B) -> C): Exhaustive<C> {4   val cs = values.flatMap { _a ->5      other.values.map { _b ->6         f(_a, _b)7      }8   }9   return cs.exhaustive()10}11fun <A, B> Exhaustive<A>.cartesianPairs(other: Exhaustive<B>): Exhaustive<Pair<A, B>> {12   val pairs = values.flatMap { _a ->13      other.values.map { _b ->14         Pair(_a, _b)15      }16   }17   return pairs.exhaustive()18}19/**20 * Returns the cartesian join of this exhaustive with itself, with the results as pairs.21 */22fun <A> Exhaustive<A>.cartesianPairs(): Exhaustive<Pair<A, A>> {23   val cs = values.flatMap { _a ->24      values.map { _b ->25         Pair(_a, _b)26      }27   }28   return cs.exhaustive()29}30fun <A, B, C> Exhaustive.Companion.cartesian(a: Exhaustive<A>, b: Exhaustive<B>, f: (A, B) -> C): Exhaustive<C> {31   val cs = a.values.flatMap { _a ->32      b.values.map { _b ->33         f(_a, _b)34      }35   }36   return cs.exhaustive()37}38fun <A, B> Exhaustive.Companion.cartesianPairs(a: Exhaustive<A>, b: Exhaustive<B>): Exhaustive<Pair<A, B>> {39   val pairs = a.values.flatMap { _a ->40      b.values.map { _b ->41         Pair(_a, _b)42      }43   }44   return pairs.exhaustive()45}46fun <A, B, C, D> Exhaustive.Companion.cartesian(47   a: Exhaustive<A>,48   b: Exhaustive<B>,49   c: Exhaustive<C>,50   f: (A, B, C) -> D51): Exhaustive<D> {52   val ds = a.values.flatMap { _a ->53      b.values.flatMap { _b ->54         c.values.map { _c ->55            f(_a, _b, _c)56         }57      }58   }59   return ds.exhaustive()60}61fun <A, B, C, D, E> Exhaustive.Companion.cartesian(62   a: Exhaustive<A>,63   b: Exhaustive<B>,64   c: Exhaustive<C>,65   d: Exhaustive<D>,66   f: (A, B, C, D) -> E67): Exhaustive<E> {68   val es = a.values.flatMap { _a ->69      b.values.flatMap { _b ->70         c.values.flatMap { _c ->71            d.values.map { _d ->72               f(_a, _b, _c, _d)73            }74         }75      }76   }77   return es.exhaustive()78}79fun <A, B, C, D, E, F> Exhaustive.Companion.cartesian(80   a: Exhaustive<A>,81   b: Exhaustive<B>,82   c: Exhaustive<C>,83   d: Exhaustive<D>,84   e: Exhaustive<E>,85   f: (A, B, C, D, E) -> F86): Exhaustive<F> {87   val fs = a.values.flatMap { _a ->88      b.values.flatMap { _b ->89         c.values.flatMap { _c ->90            d.values.flatMap { _d ->91               e.values.map { _e ->92                  f(_a, _b, _c, _d, _e)93               }...

cartesian

Using AI Code Generation

1val x = (1..100).asExhaustive()2val y = (1..100).asExhaustive()3val z = (1..100).asExhaustive()4val cartesian = x.cartesian(y, z)5cartesian.values().forEach { (x, y, z) -> println("$x $y $z") }6val x = (1..100).asIterable()7val y = (1..100).asIterable()8val z = (1..100).asIterable()9val cartesian = x.cartesian(y, z)10cartesian.forEach { (x, y, z) -> println("$x $y $z") }11val x = (1..100).asSequence()12val y = (1..100).asSequence()13val z = (1..100).asSequence()14val cartesian = x.cartesian(y, z)15cartesian.forEach { (x, y, z) -> println("$x $y $z") }16val x = (1..100).asIterable()17val y = (1..100).asIterable()18val z = (1..100).asIterable()19val cartesian = x.cartesian(y, z)20cartesian.forEach { (x, y, z) -> println("$x $y $z") }21val x = (1..100).asIterable()22val y = (1..100).asIterable()23val z = (1..100).asIterable()24val cartesian = x.cartesian(y, z)25cartesian.forEach { (x, y, z) -> println("$x $y $z") }26val x = (1..100).asIterable()27val y = (1..100).asIterable()28val z = (1..100).asIterable()29val cartesian = x.cartesian(y, z)30cartesian.forEach { (x, y, z) -> println("$x $y $z") }31val x = (1..100).asIterable()32val y = (1..100).asIterable()

cartesian

Using AI Code Generation

1val cartesian = cartesianProduct(1..3, 1..3)2cartesian.toList() shouldBe listOf(3tuple(1, 1), tuple(1, 2), tuple(1, 3),4tuple(2, 1), tuple(2, 2), tuple(2, 3),5tuple(3, 1), tuple(3, 2), tuple(3, 3)6val cartesian = cartesianProduct(1..3, 1..3)7cartesian.toList() shouldBe listOf(8tuple(1, 1), tuple(1, 2), tuple(1, 3),9tuple(2, 1), tuple(2, 2), tuple(2, 3),10tuple(3, 1), tuple(3, 2), tuple(3, 3)

cartesian

Using AI Code Generation

1        val xs = (0 until 10).asExhaustive()2        val ys = (0 until 10).asExhaustive()3        forAll(xs, ys) { x, y ->4        }5    }6}

cartesian

Using AI Code Generation

1val cartesian = CartesianProduct (2exhaustive ( 1 , 2 , 3 ),3exhaustive ( "a" , "b" , "c" )4cartesian . values . shouldContainExactlyInAnyOrder (5listOf ( 1 , "a" ),6listOf ( 1 , "b" ),7listOf ( 1 , "c" ),8listOf ( 2 , "a" ),9listOf ( 2 , "b" ),10listOf ( 2 , "c" ),11listOf ( 3 , "a" ),12listOf ( 3 , "b" ),13listOf ( 3 , "c" )14}15}

cartesian

Using AI Code Generation

1val cartesian = cartesianProduct ( 1 .. 5 , 1 .. 5 ) cartesian . forEach { println ( it ) }2val exhaustive = exhaustive ( 1 .. 5 ) exhaustive . forEach { println ( it ) }3val sequence = sequence ( 1 .. 5 ) sequence . forEach { println ( it ) }4val shuffled = shuffled ( 1 .. 5 ) shuffled . forEach { println ( it ) }5val sublists = sublists ( 1 .. 5 ) sublists . forEach { println ( it ) }6val subranges = subranges ( 1 .. 5 ) subranges . forEach { println ( it ) }7val take = take ( 1 .. 5 , 5 ) take . forEach { println ( it ) }8val takeWhile = takeWhile ( 1 .. 5 ) { it < 5 } takeWhile . forEach { println ( it ) }9val tuples = tuples ( 1 .. 5 , 1 .. 5 ) tuples . forEach { println ( it ) }10val zip = zip ( 1 .. 5 , 1 .. 5 ) zip . forEach { println ( it ) }11val zipWithNext = zipWithNext ( 1 .. 5 ) zipWithNext . forEach { println ( it ) }12val zipWithPrevious = zipWithPrevious ( 1 .. 5 ) zipWithPrevious . forEach { println ( it ) }

cartesian

Using AI Code Generation

1val cartesian = CartesianProduct (2listOf (1..10, 1..10),3listOf (1..10, 1..10),4listOf (1..10, 1..10)5cartesian.exhaustive().forEach { println (it) }6val cartesian = CartesianProduct (7listOf (1..10, 1..10),8listOf (1..10, 1..10),9listOf (1..10, 1..10)10cartesian.exhaustive().forEach { println (it) }11val cartesian = CartesianProduct (12listOf (1..10, 1..10),13listOf (1..10, 1..10),14listOf (1..10, 1..10)15cartesian.exhaustive().forEach { println (it) }16val cartesian = CartesianProduct (17listOf (1..10, 1..10),18listOf (1..10, 1..10),19listOf (1..10, 1..10)20cartesian.exhaustive().forEach { println (it) }21val cartesian = CartesianProduct (22listOf (1..10, 1..10),23listOf (1..10, 1..10),24listOf (1..10, 1..10)25cartesian.exhaustive().forEach { println (it) }26val cartesian = CartesianProduct (27listOf (1..10, 1..10),28listOf (1..10, 1..10),29listOf (1..10, 1..10)30cartesian.exhaustive().forEach { println (it) }31val cartesian = CartesianProduct (32listOf (1..10, 1..10),33listOf (1..10, 1..10),34listOf (1..10, 1..10)35cartesian.exhaustive().forEach { println (it) }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.