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How to use FloatShrinkerTest class of com.sksamuel.kotest.property.shrinking package

Best Kotest code snippet using com.sksamuel.kotest.property.shrinking.FloatShrinkerTest

FloatShrinkerTest.kt

Source:FloatShrinkerTest.kt

...6import io.kotest.matchers.collections.shouldHaveAtMostSize7import io.kotest.matchers.should8import io.kotest.matchers.shouldBe9import io.kotest.property.arbitrary.FloatShrinker10class FloatShrinkerTest : FunSpec() {11   init {12      test("special values that cannot be shrunk") {13         val values = listOf(14            Float.NaN,15            Float.POSITIVE_INFINITY, Float.NEGATIVE_INFINITY,16            Float.MIN_VALUE, -Float.MIN_VALUE,17            0f, -0f, 1f, -1f,18            10f, -10f, 100f, 1e20f19         ).map(::row).toTypedArray()20         forAll(*values) { value ->21            FloatShrinker.shrink(value) should beEmpty()22         }23      }24      test("shrunken numeric values get smaller string representations") {...

FloatShrinkerTest

Using AI Code Generation

1    import com.sksamuel.kotest.property.shrinking.FloatShrinkerTest2    import io.kotest.core.spec.style.StringSpec3    import io.kotest.core.spec.style.WordSpec4    import io.kotest.matchers.shouldBe5    import io.kotest.property.Arb6    import io.kotest.property.arbitrary.float7    import io.kotest.property.arbitrary.int8    import io.kotest.property.arbitrary.map9    import io.kotest.property.checkAll10    import io.kotest.property.exhaustive.exhaustive11    import io.kotest.property.shrinking.FloatShrinker12    import io.kotest.property.shrinking.Shrinker13    import kotlin.math.abs14    class FloatShrinkerTest : StringSpec({15        "FloatShrinker should shrink to 0f" {16            val shrinker = FloatShrinker()17            val shrunkValues = shrinker.shrink(1f)18            shrunkValues.take(10).toList() shouldBe listOf(19        }20    })21    import io.kotest.property.Shrinker22    import kotlin.math.abs23    class FloatShrinker : Shrinker<Float> {24        override fun shrink(failure: Float): Sequence<Float> {25            return generateSequence(failure) {26                if (it == 0f) null27            }28        }29    }

FloatShrinkerTest

Using AI Code Generation

1import io.kotest.assertions.assertSoftly2import io.kotest.core.spec.style.StringSpec3import io.kotest.matchers.shouldBe4import io.kotest.property.Arb5import io.kotest.property.arbitrary.float6import io.kotest.property.arbitrary.int7import io.kotest.property.checkAll8import io.kotest.property.shrinking.FloatShrinker9import io.kotest.property.shrinking.FloatShrinkerTest10import io.kotest.property.shrinking.Shrinker11import io.kotest.property.shrinking.shrinker12class FloatShrinkerTest : StringSpec({13    "FloatShrinker should shrink towards zero" {14        val shrinker = FloatShrinkerTest.shrinker()

FloatShrinkerTest

Using AI Code Generation

1import com.sksamuel.kotest.property.shrinking.FloatShrinkerTest2FloatShrinkerTest().test()3import com.sksamuel.kotest.property.shrinking.DoubleShrinkerTest4DoubleShrinkerTest().test()5import com.sksamuel.kotest.property.shrinking.ShortShrinkerTest6ShortShrinkerTest().test()7import com.sksamuel.kotest.property.shrinking.ByteShrinkerTest8ByteShrinkerTest().test()9import com.sksamuel.kotest.property.shrinking.CharShrinkerTest10CharShrinkerTest().test()11import com.sksamuel.kotest.property.shrinking.StringShrinkerTest12StringShrinkerTest().test()13import com.sksamuel.kotest.property.shrinking.BigDecimalShrinkerTest14BigDecimalShrinkerTest().test()15import com.sksamuel.kotest.property.shrinking.BigIntegerShrinkerTest16BigIntegerShrinkerTest().test()17import com.sksamuel.kotest.property.shrinking.DurationShrinkerTest18DurationShrinkerTest().test()19import com.sksamuel.kotest.property.shrinking.PeriodShrinkerTest20PeriodShrinkerTest().test()

FloatShrinkerTest

Using AI Code Generation

1    val shrinker = FloatShrinkerTest()2    val floatShrinker = shrinker.shrinker()3    val shrinker = IntShrinkerTest()4    val intShrinker = shrinker.shrinker()5    val shrinker = LongShrinkerTest()6    val longShrinker = shrinker.shrinker()7    val shrinker = ShortShrinkerTest()8    val shortShrinker = shrinker.shrinker()9    val shrinker = StringShrinkerTest()10    val stringShrinker = shrinker.shrinker()11    val shrinker = DoubleShrinkerTest()12    val doubleShrinker = shrinker.shrinker()13    val shrinker = BigIntegerShrinkerTest()14    val bigIntegerShrinker = shrinker.shrinker()15    val shrinker = BigDecimalShrinkerTest()16    val bigDecimalShrinker = shrinker.shrinker()17    val shrinker = LocalDateShrinkerTest()18    val localDateShrinker = shrinker.shrinker()19    val shrinker = LocalDateTimeShrinkerTest()20    val localDateTimeShrinker = shrinker.shrinker()

FloatShrinkerTest

Using AI Code Generation

1fun shouldShrinkTo(value: Float, vararg expected: Float) = shouldShrinkTo(value, expected.toSet(), FloatShrinker)2class FloatShrinkerTest : StringSpec({3  "FloatShrinker should shrink to zero" {4    shouldShrinkTo(0.0f, 0.0f, 0.0f, 0.0f)5    shouldShrinkTo(1.0f, 0.0f, 0.0f, 0.0f)6    shouldShrinkTo(1.0f, 0.5f, 0.0f, 0.0f)7    shouldShrinkTo(1.0f, 0.5f, 0.25f, 0.0f)8    shouldShrinkTo(1.0f, 0.5f, 0.25f, 0.125f)9    shouldShrinkTo(1.0f

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