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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

...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 }...

ForNoneTest

Using AI Code Generation

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})

ForNoneTest

Using AI Code Generation

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(),

ForNoneTest

Using AI Code Generation

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") {

ForNoneTest

Using AI Code Generation

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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