Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use verifyNoErrorIsThrown method of com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest class

Best Kotest code snippet using com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest.verifyNoErrorIsThrown

StrictThrowableHandlingTest.kt

Source:StrictThrowableHandlingTest.kt

...113      }114      "Should not throw anything" - {115        "When nothing is thrown" {116          onShouldNotThrowExactlyMatcher<FooRuntimeException> { shouldNotThrowExactlyMatcher ->117            verifyNoErrorIsThrown {118              shouldNotThrowExactlyMatcher { /* Success */ }119            }120          }121        }122      }123    }124  }125  private inline fun <reified T : Throwable> onShouldThrowExactlyMatcher(func: (ShouldThrowExactlyMatcher<T>) -> Unit) {126    func(::shouldThrowExactlyUnit)127    func { shouldThrowExactly(it) }128  }129  private fun verifyNoExceptionThrownError(expectedClass: KClass<*>, block: () -> Unit) {130    val throwable = catchThrowable(block)131    throwable.shouldBeInstanceOf<AssertionError>()132    throwable.message shouldBe "Expected exception ${expectedClass.qualifiedName} but no exception was thrown."133  }134  private fun verifyThrowsAssertionErrorInstance(assertionErrorInstance: AssertionError, block: () -> Unit) {135    val throwable = catchThrowable(block)136    (throwable === assertionErrorInstance).shouldBeTrue()137  }138  private fun verifyThrowsWrongExceptionClass(thrownInstance: Throwable, expectedClass: KClass<*>, incorrectClass: KClass<*>, block: () -> Unit) {139    val throwable = catchThrowable(block)140    throwable.shouldBeInstanceOf<AssertionError>()141    throwable.message shouldBe "Expected exception ${expectedClass.qualifiedName} but a ${incorrectClass.simpleName} was thrown instead."142    (throwable.cause === thrownInstance).shouldBeTrue()143  }144  private fun verifyReturnsExactly(thrownException: Throwable, block: () -> Any?) {145    val actualReturn = block()146    (thrownException === actualReturn).shouldBeTrue()147  }148  private inline fun <reified T : Throwable> onShouldNotThrowExactlyMatcher(func: (ShouldNotThrowExactlyMatcher) -> Unit) {149    func { shouldNotThrowExactly<T>(it) }150    func { shouldNotThrowExactlyUnit<T>(it) }151  }152  private fun verifyThrowsAssertionWrapping(thrownException: FooRuntimeException, block: () -> Unit) {153    val thrown = catchThrowable(block)154    thrown!!.shouldBeInstanceOf<AssertionError>()155    thrown.message shouldBe "No exception expected, but a FooRuntimeException was thrown."156    thrown.cause shouldBeSameInstanceAs thrownException157  }158  private fun verifyThrowsExactly(thrownException: Throwable, block: () -> Unit) {159    catchThrowable(block).shouldBeSameInstanceAs(thrownException)160  }161  private fun verifyNoErrorIsThrown(block: () -> Unit) {162    block()163  }164}165private typealias ShouldThrowExactlyMatcher<T> = (() -> Unit) -> T166private typealias ShouldNotThrowExactlyMatcher = (() -> Unit) -> Unit...

verifyNoErrorIsThrown

Using AI Code Generation

1import io.kotest.assertions.throwablehandling.verifyNoErrorIsThrown2import io.kotest.core.spec.style.FunSpec3class StrictThrowableHandlingTest : FunSpec() {4init {5test("verifyNoErrorIsThrown should not throw an exception when no exception is thrown") {6verifyNoErrorIsThrown {7}8}9test("verifyNoErrorIsThrown should throw an exception when an exception is thrown") {10verifyNoErrorIsThrown {11throw Exception("some exception")12}13}14}15}16import io.kotest.assertions.throwablehandling.verifyErrorIsThrown17import io.kotest.core.spec.style.FunSpec18class StrictThrowableHandlingTest : FunSpec() {19init {20test("verifyErrorIsThrown should not throw an exception when an exception is thrown") {21verifyErrorIsThrown<Exception> {22throw Exception("some exception")23}24}25test("verifyErrorIsThrown should throw an exception when an exception is not thrown") {26verifyErrorIsThrown<Exception> {27}28}29}30}

verifyNoErrorIsThrown

Using AI Code Generation

1verifyNoErrorIsThrown<IllegalArgumentException> {2throw IllegalArgumentException("IllegalArgumentException")3}4verifyNoErrorIsThrown<IllegalArgumentException> {5throw IllegalArgumentException("IllegalArgumentException")6}7verifyNoErrorIsThrown<IllegalArgumentException> {8throw IllegalArgumentException("IllegalArgumentException")9}10verifyNoErrorIsThrown<IllegalArgumentException> {11throw IllegalArgumentException("IllegalArgumentException")12}13verifyNoErrorIsThrown<IllegalArgumentException> {14throw IllegalArgumentException("IllegalArgumentException")15}16verifyNoErrorIsThrown<IllegalArgumentException> {17throw IllegalArgumentException("IllegalArgumentException")18}19verifyNoErrorIsThrown<IllegalArgumentException> {20throw IllegalArgumentException("IllegalArgumentException")21}22verifyNoErrorIsThrown<IllegalArgumentException> {23throw IllegalArgumentException("IllegalArgumentException")24}25verifyNoErrorIsThrown<IllegalArgumentException> {26throw IllegalArgumentException("IllegalArgumentException")27}28verifyNoErrorIsThrown<IllegalArgumentException> {29throw IllegalArgumentException("IllegalArgumentException")30}31verifyNoErrorIsThrown<IllegalArgumentException> {32throw IllegalArgumentException("IllegalArgumentException")33}34verifyNoErrorIsThrown<IllegalArgumentException> {35throw IllegalArgumentException("IllegalArgumentException")36}

verifyNoErrorIsThrown

Using AI Code Generation

1fun verifyNoErrorIsThrown(block: () -> Unit) {2    try {3        block()4    } catch (e: Throwable) {5        fail("Expected no error to be thrown but got $e")6    }7}8fun verifyErrorIsThrown(block: () -> Unit) {9    try {10        block()11        fail("Expected an error to be thrown")12    } catch (e: Throwable) {13    }14}15fun verifyErrorIsThrown(block: () -> Unit, message: String) {16    try {17        block()18        fail("Expected an error to be thrown")19    } catch (e: Throwable) {20        if (e.message != message) fail("Expected error to have message $message but was ${e.message}")21    }22}23fun verifyErrorIsThrown(block: () -> Unit, clazz: KClass<out Throwable>) {24    try {25        block()26        fail("Expected an error to be thrown")27    } catch (e: Throwable) {28        if (e::class != clazz) fail("Expected error to be of type ${clazz.java.simpleName} but was ${e::class.java.simpleName}")29    }30}31fun verifyErrorIsThrown(block: () -> Unit, clazz: KClass<out Throwable>, message: String) {32    try {33        block()34        fail("Expected an error to be thrown")35    } catch (e: Throwable) {36        if (e::class != clazz) fail("Expected error to be of type ${clazz.java.simpleName} but was ${e::class.java.simpleName}")37        if (e.message != message) fail("Expected error to have message $message but was ${e.message}")38    }39}40fun verifyErrorIsThrown(block: () -> Unit, clazz: KClass<out Throwable>, message: String, block: (Throwable

verifyNoErrorIsThrown

Using AI Code Generation

1import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest2fun main() {3    StrictThrowableHandlingTest().verifyNoErrorIsThrown()4}5import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest6fun main() {7    StrictThrowableHandlingTest().verifyErrorIsThrown()8}

verifyNoErrorIsThrown

Using AI Code Generation

1    test("verifyNoErrorIsThrown method test") {2        verifyNoErrorIsThrown {3            println("No error is thrown")4        }5    }6    test("verifyNoErrorIsThrown method test") {7        verifyNoErrorIsThrown {8            println("No error is thrown")9        }10    }

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.