diff --git a/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/raise/NullableSpec.kt b/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/raise/NullableSpec.kt index 2a667f06df3..f967a1a95cb 100644 --- a/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/raise/NullableSpec.kt +++ b/arrow-libs/core/arrow-core/src/commonTest/kotlin/arrow/core/raise/NullableSpec.kt @@ -2,17 +2,17 @@ package arrow.core.raise import arrow.core.Either import arrow.core.Some -import io.kotest.core.spec.style.StringSpec import io.kotest.matchers.shouldBe import io.kotest.property.Arb import io.kotest.property.arbitrary.boolean import io.kotest.property.arbitrary.int import io.kotest.property.arbitrary.orNull import io.kotest.property.checkAll +import kotlin.test.Test +import kotlinx.coroutines.test.runTest -@Suppress("UNREACHABLE_CODE") -class NullableSpec : StringSpec({ - "ensure null in nullable computation" { +class NullableSpec { + @Test fun ensureNullInNullableComputation() = runTest { checkAll(Arb.boolean(), Arb.int()) { predicate, i -> nullable { ensure(predicate) @@ -21,7 +21,7 @@ class NullableSpec : StringSpec({ } } - "ensureNotNull in nullable computation" { + @Test fun ensureNotNullInNullableComputation() = runTest { fun square(i: Int): Int = i * i checkAll(Arb.int().orNull()) { i: Int? -> nullable { @@ -31,7 +31,7 @@ class NullableSpec : StringSpec({ } } - "short circuit null" { + @Test fun shortCircuitNull() = runTest { nullable { val number: Int = "s".length (number.takeIf { it > 1 }?.toString()).bind() @@ -39,7 +39,7 @@ class NullableSpec : StringSpec({ } shouldBe null } - "ensureNotNull short circuit" { + @Test fun ensureNotNullShortCircuit() = runTest { nullable { val number: Int = "s".length ensureNotNull(number.takeIf { it > 1 }) @@ -47,13 +47,13 @@ class NullableSpec : StringSpec({ } shouldBe null } - "simple case" { + @Test fun simpleCase() = runTest { nullable { "s".length.bind() } shouldBe 1 } - "multiple types" { + @Test fun multipleTypes() = runTest { nullable { val number = "s".length val string = number.toString().bind() @@ -61,7 +61,7 @@ class NullableSpec : StringSpec({ } shouldBe "1" } - "binding option in nullable" { + @Test fun bindingOptionInNullable() = runTest { nullable { val number = Some("s".length) val string = number.map(Int::toString).bind() @@ -69,7 +69,7 @@ class NullableSpec : StringSpec({ } shouldBe "1" } - "binding either in nullable" { + @Test fun bindingEitherInNullable() = runTest { nullable { val number = Either.Right("s".length) val string = number.map(Int::toString).bind() @@ -77,7 +77,7 @@ class NullableSpec : StringSpec({ } shouldBe "1" } - "binding either in nullable, ignore errors" { + @Test fun bindingEitherInNullableIgnoreErrors() = runTest { nullable { val number = Either.Right("s".length) as Either val string = ignoreErrors { number.map(Int::toString).bind() } @@ -85,7 +85,7 @@ class NullableSpec : StringSpec({ } shouldBe "1" } - "short circuit option" { + @Test fun shortCircuitOption() = runTest { nullable { val number = Some("s".length) number.filter { it > 1 }.map(Int::toString).bind() @@ -93,7 +93,7 @@ class NullableSpec : StringSpec({ } shouldBe null } - "when expression" { + @Test fun whenExpression() = runTest { nullable { val number = "s".length.bind() val string = when (number) { @@ -104,7 +104,7 @@ class NullableSpec : StringSpec({ } shouldBe "1" } - "if expression" { + @Test fun ifExpression() = runTest { nullable { val number = "s".length.bind() val string = if (number == 1) { @@ -116,7 +116,7 @@ class NullableSpec : StringSpec({ } shouldBe "1" } - "if expression short circuit" { + @Test fun ifExpressionShortCircuit() = runTest { nullable { val number = "s".length.bind() val string = if (number != 1) { @@ -128,18 +128,18 @@ class NullableSpec : StringSpec({ } shouldBe null } - "Either can be bind" { + @Test fun eitherOfNothingAndSomethingCanBeBound() = runTest { nullable { val either: Either = Either.Right(4) either.bind() + 3 } shouldBe 7 } - "Recover works as expected" { + @Test fun recoverWorksAsExpected() = runTest { nullable { val one: Int = recover({ null.bind() }) { 1 } val two = 2.bind() one + two } shouldBe 3 } -}) +}