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How to use shouldNotThrow method of io.kotest.assertions.throwables.CovariantThrowableHandling class
Best Kotest code snippet using io.kotest.assertions.throwables.CovariantThrowableHandling.shouldNotThrow
shouldNotThrow
Using AI Code Generation
1class CovariantThrowableHandling {2 fun shouldNotThrow(block: () -> Unit) {3 try {4 block()5 } catch (t: Throwable) {6 throw AssertionFailedError( "Expected no exception, but found $t" )7 }8 }9}10class CovariantThrowableHandling {11 fun shouldThrow(block: () -> Unit) {12 try {13 block()14 throw AssertionFailedError( "Expected exception, but found none" )15 } catch (t: Throwable) {16 }17 }18}19class CovariantThrowableHandling {20 fun <T : Throwable> shouldThrow(block: () -> Unit, clazz: KClass<T>): T {21 try {22 block()23 throw AssertionFailedError( "Expected exception $clazz, but found none" )24 } catch (t: Throwable) {25 if (clazz.isInstance(t)) {26 return clazz.cast(t)27 } else {28 throw AssertionFailedError( "Expected exception $clazz, but found $t" )29 }30 }31 }32}33class CovariantThrowableHandling {34 fun <T : Throwable> shouldThrow(block: () -> Unit, clazz: KClass<T>, message: String): T {35 try {36 block()37 throw AssertionFailedError( "Expected exception $clazz, but found none" )38 } catch (t: Throwable) {39 if (clazz.isInstance(t)) {40 if (actual != message) {41 throw AssertionFailedError( "Expected exception with message \"$message\", but found \"$actual\"" )42 }43 return clazz.cast(t)44 } else {45 throw AssertionFailedError( "Expected exception $clazz, but found $t" )46 }47 }48 }49}
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