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How to use sort method of io.kotest.engine.spec.ordering class

Best Kotest code snippet using io.kotest.engine.spec.ordering.sort

ProjectConfiguration.kt

Source:ProjectConfiguration.kt

...274    * Defaults to [Defaults.testCaseOrder]275    */276   var testCaseOrder: TestCaseOrder = Defaults.testCaseOrder277   /**278    * Returns the sort order to use when executing specs.279    *280    * Defaults to [Defaults.specExecutionOrder]281    */282   var specExecutionOrder: SpecExecutionOrder = Defaults.specExecutionOrder283   /**284    * Sets the seed that is used when randomizing specs and tests.285    * Default is null, which will use the default random instance.286    */287   var randomOrderSeed: Long? = null288   var removeTestNameWhitespace: Boolean = false289   var testNameAppendTags: Boolean = false290   /**291    * Controls what to do when a duplicated test name is discovered.292    * See possible settings in [DuplicateTestNameMode]....

sorters.kt

Source:sorters.kt

...10 * A typeclass for ordering [Spec]s.11 */12interface SpecSorter {13   fun compare(a: KClass<out Spec>, b: KClass<out Spec>): Int14   fun sort(specs: List<SpecRef>): List<SpecRef> =15      specs.sortedWith { a, b -> compare(a.kclass, b.kclass) }16}17/**18 * An implementation of [SpecExecutionOrder] which will order specs in a lexicographic order.19 */20object LexicographicSpecSorter : SpecSorter {21   override fun compare(a: KClass<out Spec>, b: KClass<out Spec>): Int = a.bestName().compareTo(b.bestName())22}23/**24 * An implementation of [SpecExecutionOrder] which will order specs randomly.25 */26class RandomSpecSorter(private val random: Random) : SpecSorter {27   override fun compare(a: KClass<out Spec>, b: KClass<out Spec>): Int = 028   override fun sort(specs: List<SpecRef>): List<SpecRef> = specs.shuffled(random)29}30/**31 * An implementation of [SpecExecutionOrder] which will order specs based on the integer32 * value of the [Order] annotation. If the annotation is not present, then that spec is33 * assumed to have a [Int.MAX_VALUE] default value.34 *35 * Note: Runtime annotations are not supported on Native or JS so on those platforms36 * this sort order is a no-op.37 */38expect object AnnotatedSpecSorter : SpecSorter39/**40 * An implementation of [SpecExecutionOrder] which will order specs that failed on the last run,41 * by looking for a local file with failure information.42 *43 * Note: This is a JVM sort only.44 */45expect class FailureFirstSorter() : SpecSorter...

SpecSorterTest.kt

Source:SpecSorterTest.kt

...5import io.kotest.engine.spec.RandomSpecSorter6import io.kotest.matchers.shouldBe7import kotlin.random.Random8class SpecSorterTest : FunSpec({9   context("random spec sorter") {10      test("should not throw 'Comparison method violates its general contract' with consistent ordering") {11         val seed = 2342731194744841942L12         val specRefs: List<SpecRef> = generateSequence { SpecRef.Reference(FunSpec::class) }.take(100).toList()13         val ordered = shouldNotThrowAny { RandomSpecSorter(Random(seed)).sort(specRefs) }14         ordered shouldBe specRefs.shuffled(Random(seed))15      }16   }17})...

sort

Using AI Code Generation

1    fun testSort() {2        val list = listOf(4, 3, 2, 1)3        list.sort()4        assertEquals(list, listOf(1, 2, 3, 4))5    }6}7import io.kotest.core.listeners.TestEngineListener8import io.kotest.core.spec.Spec9import io.kotest.core.test.TestCase10import io.kotest.core.test.TestResult11class TestEngineListener : TestEngineListener {12    override suspend fun engineStarted(classes: List<KClass<out Spec>>) {13        println("Test engine started")14    }15    override suspend fun engineFinished(t: List<Throwable>) {16        println("Test engine finished")17    }18    override suspend fun specStarted(kclass: KClass<out Spec>) {19        println("Spec started: ${kclass.simpleName}")20    }21    override suspend fun specFinished(kclass: KClass<out Spec>, t: Throwable?, results: Map<TestCase, TestResult>) {22        println("Spec finished: ${kclass.simpleName}")23    }24}

sort

Using AI Code Generation

1@Order(1)  2class SampleTest : FunSpec() {  3init {  4test(“test1”) {  5println(“test1”)  6}  7test(“test2”) {  8println(“test2”)  9}  10}  11}12@Order(2)  13class SampleTest2 : FunSpec() {  14init {  15test(“test3”) {  16println(“test3”)  17}  18test(“test4”) {  19println(“test4”)  20}  21}  22}23@Order(3)  24class SampleTest3 : FunSpec() {  25init {  26test(“test5”) {  27println(“test5”)  28}  29test(“test6”) {  30println(“test6”)  31}  32}  33}34class SampleTest4 : FunSpec() {  35init {  36test(“test7”) {  37println(“test7”)  38}  39test(“test8”) {  40println(“test8”)  41}  42}  43}44class SampleTest5 : FunSpec() {  45init {  46test(“test9”) {  47println(“test9”)  48}  49test(“test10”) {  50println(“test10”)  51}  52}  53}54class SampleTest6 : FunSpec() {  55init {  56test(“test11”) {  57println(“test11”)  58}  59test(“test12”) {  60println(“test12”)  61}  62}  63}64class SampleTest7 : FunSpec() {  65init {  66test(“test13”) {  67println(“test13”)  68}  69test(“test14”) {  70println(“test14”)  71}  72}  73}74class SampleTest8 : FunSpec() {  75init {  76test(“test15”) {  77println(“test15”)  78}  79test(“test16”) {  80println(

sort

Using AI Code Generation

1import io.kotest.core.spec.style.FunSpec2class TestOrdering : FunSpec({3sort { a, b -> b.name.compareTo(a.name) }4test("test case 1") {5println("test case 1")6}7test("test case 2") {8println("test case 2")9}10test("test case 3") {11println("test case 3")12}13})

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