How to use ConcurrentTest class of com.sksamuel.kotest.matchers.concurrent package

Best Kotest code snippet using com.sksamuel.kotest.matchers.concurrent.ConcurrentTest

ConcurrentTest.kt

Source:ConcurrentTest.kt

...5import io.kotest.matchers.concurrent.shouldCompleteWithin6import io.kotest.matchers.concurrent.shouldTimeout7import io.kotest.matchers.shouldBe8import java.util.concurrent.TimeUnit9class ConcurrentTest : FunSpec({10   test("should not fail when given lambda pass in given time using blocking call") {11      shouldNotThrowAny {12         shouldCompleteWithin(150, TimeUnit.MILLISECONDS) {13            Thread.sleep(10)14         }15      }16   }17   test("should fail when given lambda does not complete in given time") {18      val message = shouldThrow<AssertionError> {19         shouldCompleteWithin(2, TimeUnit.MILLISECONDS) {20            Thread.sleep(50)21            null22         }23      }.message...

ConcurrentTest

Using AI Code Generation

1import com.sksamuel.kotest.matchers.concurrent.*2import io.kotest.core.spec.style.FunSpec3import io.kotest.matchers.shouldBe4import io.kotest.matchers.shouldNotBe5import kotlinx.coroutines.*6import java.util.concurrent.atomic.AtomicInteger7class ConcurrentTestExample : FunSpec({8test("ConcurrentTest should work as expected") {9val test = ConcurrentTest(Dispatchers.Unconfined)10val counter = AtomicInteger(0)11repeat(100) {12test {13counter.incrementAndGet()14}15}16test.awaitAll()17counter.get() shouldBe 10018}19})20fun test() {21    val test = ConcurrentTest(Dispatchers.Unconfined)22    val counter = AtomicInteger(0)23    repeat(100) {24        test {25            counter.incrementAndGet()26            testSuspend()27        }28    }29    test.awaitAll()30    counter.get() shouldBe 10031}32I have tried to add the suspend keyword to the test method, but that doesn't help. I have also tried to call the testSuspend() method directly (without the test {} wrapper), but that doesn't help either. What am I doing wrong?33fun test() {34    val test = ConcurrentTest(Dispatchers.Unconfined)35    val counter = AtomicInteger(0)36    repeat(100) {37        test {38            counter.incrementAndGet()39            testSuspend()40        }41    }42    test.awaitAll()43    counter.get() shouldBe 10044}

ConcurrentTest

Using AI Code Generation

1import io.kotest.matchers.shouldBe2import io.kotest.matchers.shouldNotBe3import io.kotest.matchers.concurrent.shouldCompleteWithin4import io.kotest.matchers.concurrent.shouldNotCompleteWithin5import io.kotest.matchers.concurrent.shouldNotTimeout6import io.kotest.matchers.concurrent.shouldTimeout7import kotlinx.coroutines.delay8import kotlinx.coroutines.runBlocking9import org.junit.jupiter.api.Test10import java.time.Duration11class ConcurrentMatchersTest {12fun `should complete within`() {13runBlocking {14shouldCompleteWithin(Duration.ofMillis(1000)) {15delay(100)16}17}18}19fun `should not complete within`() {20runBlocking {21shouldNotCompleteWithin(Duration.ofMillis(100)) {22delay(1000)23}24}25}26fun `should timeout`() {27runBlocking {28shouldTimeout(Duration.ofMillis(100)) {29delay(1000)30}31}32}33fun `should not timeout`() {34runBlocking {35shouldNotTimeout(Duration.ofMillis(1000)) {36delay(100)37}38}39}40}41fun `should complete within`() {42runBlocking {43shouldCompleteWithin(Duration.ofMillis(1000)) {44delay(100)45}46}47}48fun `should not complete within`() {49runBlocking {50shouldNotCompleteWithin(Duration.ofMillis(100)) {51delay(1000)52}53}54}55fun `should timeout`() {56runBlocking {57shouldTimeout(Duration.ofMillis(100)) {58delay(1000)59}60}61}

ConcurrentTest

Using AI Code Generation

1import com.sksamuel.kotest.matchers.concurrent.*2val future = CompletableFuture.supplyAsync { 5 }3import com.sksamuel.kotest.matchers.concurrent.*4val future = CompletableFuture.supplyAsync { 5 }5import com.sksamuel.kotest.matchers.concurrent.*6val future = CompletableFuture.supplyAsync { 5 }7import com.sksamuel.kotest.matchers.concurrent.*8val future = CompletableFuture.supplyAsync { 5 }9import com.sksamuel.kotest.matchers.concurrent.*10val future = CompletableFuture.supplyAsync { 5 }11import com.sksamuel.kotest.matchers.concurrent.*12val future = CompletableFuture.supplyAsync { 5 }13import com.sksamuel.kotest.matchers.concurrent.*14val future = CompletableFuture.supplyAsync { 5 }

ConcurrentTest

Using AI Code Generation

1import com.sksamuel.kotest.matchers.concurrent.*2import io.kotest.core.spec.style.StringSpec3import kotlinx.coroutines.*4class ConcurrentTestExample: StringSpec({5    "should not block" {6        runBlocking {7            ConcurrentTest(1000, 10) {8                delay(100)9            }.shouldFinishWithin(1000)10        }11    }12    "should block" {13        runBlocking {14            ConcurrentTest(1000, 10) {15                delay(1000)16            }.shouldFinishWithin(1000)17        }18    }19})20import com.sksamuel.kotest.matchers.concurrent.*21import io.kotest.core.spec.style.StringSpec22import kotlinx.coroutines.*23public class ConcurrentTestExample extends StringSpec {24    {25        "should not block" {26            runBlocking {27                new ConcurrentTest(1000, 10) {28                    public void invoke() {29                        delay(100);30                    }31                }.shouldFinishWithin(1000);32            }33        }34        "should block" {35            runBlocking {36                new ConcurrentTest(1000, 10) {37                    public void invoke() {38                        delay(1000);39                    }40                }.shouldFinishWithin(1000);41            }42        }43    }44}45import com.sksamuel.kotest.matchers.concurrent.*46import io.kotest.core.spec.style.StringSpec47import kotlinx.coroutines.*48class ConcurrentTestExample: StringSpec({49    "should not block" {50        runBlocking {51            ConcurrentTest(1000, 10) {52                delay(100)53            }.shouldFinishWithin(1000)54        }55    }56    "should block" {57        runBlocking {

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