How to use ForNoneTest class of com.sksamuel.kotest.property package

Best Kotest code snippet using com.sksamuel.kotest.property.ForNoneTest

ForNoneTest.kt

Source: ForNoneTest.kt Github

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...12import io.kotest.property.arbitrary.withEdgecases13import io.kotest.property.exhaustive.constant14import io.kotest.property.exhaustive.ints15import io.kotest.property.forNone16class ForNoneTest : FunSpec({17 test("forNone with 2 arbs") {18 val context = forNone(19 1000,20 Arb.int(),21 Arb.int()22 ) { a, b ->23 a + b != b + a24 }25 context.attempts() shouldBe 100026 context.successes() shouldBe 100027 context.failures() shouldBe 028 }29 test("forNone with 2 implicit arbitraries") {30 val context = forNone<Int, Long> { a, b -> a + b != b + a }...

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ForNoneTest

Using AI Code Generation

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1import io.kotest.core.spec.style.StringSpec2import io.kotest.matchers.shouldBe3import io.kotest.property.Arb4import io.kotest.property.ForNoneTest5import io.kotest.property.arbitrary.int6import io.kotest.property.arbitrary.string7class ForNoneTestExample : StringSpec({8 "forNoneTest should pass if no element in the list satisfies the predicate" {9 val arb = Arb.list(Arb.int(1..100))10 ForNoneTest(arb).config(invocations = 1000) { list ->11 list.all { it % 2 == 0 }12 }.shouldBe(true)13 }14 "forNoneTest should fail if any element in the list satisfies the predicate" {15 val arb = Arb.list(Arb.int(1..100))16 ForNoneTest(arb).config(invocations = 1000) { list ->17 list.any { it % 2 == 0 }18 }.shouldBe(false)19 }20 "forNoneTest should pass if no element in the list satisfies the predicate with String" {21 val arb = Arb.list(Arb.string())22 ForNoneTest(arb).config(invocations = 1000) { list ->23 list.all { it.startsWith("a") }24 }.shouldBe(true)25 }26 "forNoneTest should fail if any element in the list satisfies the predicate with String" {27 val arb = Arb.list(Arb.string())28 ForNoneTest(arb).config(invocations = 1000) { list ->29 list.any { it.startsWith("a") }30 }.shouldBe(false)31 }32})

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ForNoneTest

Using AI Code Generation

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1import io.kotest.property.Arb2import io.kotest.property.arbitrary.int3import io.kotest.property.arbitrary.string4import io.kotest.property.checkAll5import io.kotest.property.exhaustive.*6import io.kotest.property.forAll7import io.kotest.property.forNone8import io.kotest.property.forNoneTest9import io.kotest.property.Arb10import io.kotest.property.arbitrary.int11import io.kotest.property.arbitrary.string12import io.kotest.property.checkAll13import io.kotest.property.exhaustive.*14import io.kotest.property.forAll15import io.kotest.property.forNone16import io.kotest.property.forNoneTest17class ForNoneTest : FreeSpec({18 "forNoneTest should pass when no element of an iterable satisfies the predicate" {19 forNoneTest(20 Arb.string(),21 Arb.string()22 ) { a, b ->23 }24 }25 "forNoneTest should fail when at least one element of an iterable satisfies the predicate" {26 forNoneTest(27 Arb.string(),28 Arb.string()29 ) { a, b ->30 }31 }32 "forNoneTest should pass when no element of a sequence satisfies the predicate" {33 forNoneTest(34 Arb.string(),35 Arb.string()36 ) { a, b ->37 }38 }39 "forNoneTest should fail when at least one element of a sequence satisfies the predicate" {40 forNoneTest(41 Arb.string(),42 Arb.string()43 ) { a, b ->44 }45 }46 "forNoneTest should pass when no element of an array satisfies the predicate" {47 forNoneTest(48 Arb.string(),49 Arb.string()50 ) { a, b ->51 }52 }53 "forNoneTest should fail when at least one element of an array satisfies the predicate" {54 forNoneTest(55 Arb.string(),56 Arb.string()57 ) { a, b ->58 }59 }60 "forNoneTest should pass when no element of an iterable satisfies the predicate using exhaustive" {61 forNoneTest(62 Exhaustive.string(),

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ForNoneTest

Using AI Code Generation

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1import io.kotest.core.spec.style.FunSpec2import io.kotest.matchers.shouldBe3import io.kotest.property.Arb4import io.kotest.property.ForAllTest5import io.kotest.property.arbitrary.int6import io.kotest.property.arbitrary.string7import io.kotest.property.arbitrary.stringPattern8import io.kotest.property.arbitrary.stringRegex9class ForAllTestExample : FunSpec() {10 init {11 test("ForAllTest Example") {12 ForAllTest( Arb.stringRegex("[a-z]+") ) {13 }14 }15 }16}17import io.kotest.core.spec.style.FunSpec18import io.kotest.matchers.shouldBe19import io.kotest.property.Arb20import io.kotest.property.ForSomeTest21import io.kotest.property.arbitrary.int22import io.kotest.property.arbitrary.string23import io.kotest.property.arbitrary.stringPattern24import io.kotest.property.arbitrary.stringRegex25class ForSomeTestExample : FunSpec() {26 init {27 test("ForSomeTest Example") {

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ForNoneTest

Using AI Code Generation

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1import com.sksamuel.kotest.property.ForNoneTest2class ForNoneTest : ForNoneTest() {3override fun <T> forNone(genA: Gen<T>, fn: (T) -> Boolean) {4}5}6import com.sksamuel.kotest.property.ForAllTest7class ForAllTest : ForAllTest() {8override fun <T> forAll(genA: Gen<T>, fn: (T) -> Boolean) {9}10}11import com.sksamuel.kotest.property.ForAll2Test12class ForAll2Test : ForAll2Test() {13override fun <A, B> forAll(genA: Gen<A>, genB: Gen<B>, fn: (A, B) -> Boolean) {14}15}16import com.sksamuel.kotest.property.ForAll3Test17class ForAll3Test : ForAll3Test() {18override fun <A, B, C> forAll(genA: Gen<A>, genB: Gen<B>, genC: Gen<C>, fn: (A, B, C) -> Boolean) {19}20}21import com.sksamuel.kotest.property.ForAll4Test22class ForAll4Test : ForAll4Test() {23override fun <A, B, C, D> forAll(genA: Gen<A>, genB: Gen<B>, genC: Gen<C>, genD: Gen<D>, fn: (A, B, C, D) -> Boolean) {24}25}26import com.sksamuel.kotest.property.ForAll5Test

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