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

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

StrictThrowableHandlingTest.kt

Source:StrictThrowableHandlingTest.kt Github

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...48 "Should throw the thrown exception" - {49 "When an exception is thrown, and it's an Assertion Error (special case) when it's not the expected error" {50 val thrownInstance = AssertionError()51 onShouldThrowExactlyMatcher<FooRuntimeException> { shouldThrowExactlyMatcher ->52 verifyThrowsAssertionErrorInstance(thrownInstance) {53 shouldThrowExactlyMatcher { throw thrownInstance }54 }55 }56 }57 }58 "Should return the thrown exception" - {59 "When an exception is thrown, and it's exactly the right class" {60 val thrownException = FooRuntimeException()61 onShouldThrowExactlyMatcher<FooRuntimeException> { shouldThrowExactlyMatcher ->62 verifyReturnsExactly(thrownException) {63 shouldThrowExactlyMatcher { throw thrownException }64 }65 }66 }67 "When an AssertionError is thrown, and it's exactly the right class" {68 val thrownException = AssertionError()69 onShouldThrowExactlyMatcher<AssertionError> { shouldThrowExactlyMatcher ->70 verifyReturnsExactly(thrownException) {71 shouldThrowExactlyMatcher { throw thrownException }72 }73 }74 }75 }76 }77 "Should not throw exactly" - {78 "Should throw an assertion error wrapping the thrown exception" - {79 "When the exact class is thrown" {80 val thrownException = FooRuntimeException()81 onShouldNotThrowExactlyMatcher<FooRuntimeException> { shouldNotThrowExactlyMatcher ->82 verifyThrowsAssertionWrapping(thrownException) {83 shouldNotThrowExactlyMatcher { throw thrownException }84 }85 }86 }87 }88 "Should throw the thrown exception" - {89 "When it's a subclass of the expected type" {90 val thrownException = SubException()91 onShouldNotThrowExactlyMatcher<ParentException> { shouldNotThrowExactlyMatcher ->92 verifyThrowsExactly(thrownException) {93 shouldNotThrowExactlyMatcher { throw thrownException }94 }95 }96 }97 "When it's a super class of the expected type" {98 val thrownException = ParentException()99 onShouldNotThrowExactlyMatcher<SubException> { shouldNotThrowExactlyMatcher ->100 verifyThrowsExactly(thrownException) {101 shouldNotThrowExactlyMatcher { throw thrownException }102 }103 }104 }105 "When it's unrelated to the expected type" {106 val thrownException = FooRuntimeException()107 onShouldNotThrowExactlyMatcher<ParentException> { shouldNotThrowExactlyMatcher ->108 verifyThrowsExactly(thrownException) {109 shouldNotThrowExactlyMatcher { throw thrownException }110 }111 }112 }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) {...

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verifyThrowsAssertionErrorInstance

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1import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest2StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()3import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest4StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()5import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest6StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()7import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest8StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()9import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest10StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()11import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest12StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()13import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest14StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()15import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest16StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()17import com.sksamuel.kotest.throwablehandling.StrictThrowableHandlingTest18StrictThrowableHandlingTest().verifyThrowsAssertionErrorInstance()19import com.sksamuel.kotest.throwablehandling.Strict

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verifyThrowsAssertionErrorInstance

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1import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance2import io.kotest.core.spec.style.FunSpec3class StrictThrowableHandlingTest : FunSpec({4 test("verifyThrowsAssertionErrorInstance") {5 verifyThrowsAssertionErrorInstance {6 throw AssertionError("hello")7 }8 }9})10import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance11import io.kotest.core.spec.style.FunSpec12class StrictThrowableHandlingTest : FunSpec({13 test("verifyThrowsAssertionErrorInstance") {14 verifyThrowsAssertionErrorInstance {15 throw AssertionError("hello")16 }17 }18})19import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance20import io.kotest.core.spec.style.FunSpec21class StrictThrowableHandlingTest : FunSpec({22 test("verifyThrowsAssertionErrorInstance") {23 verifyThrowsAssertionErrorInstance {24 throw AssertionError("hello")25 }26 }27})28import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance29import io.kotest.core.spec.style.FunSpec30class StrictThrowableHandlingTest : FunSpec({31 test("verifyThrowsAssertionErrorInstance") {32 verifyThrowsAssertionErrorInstance {33 throw AssertionError("hello")34 }35 }36})37import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance38import io.kotest.core.spec.style.FunSpec39class StrictThrowableHandlingTest : FunSpec({40 test("verifyThrowsAssertionErrorInstance") {41 verifyThrowsAssertionErrorInstance {

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verifyThrowsAssertionErrorInstance

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1import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance2import io.kotest.core.spec.style.FunSpec3class StrictThrowableHandlingTest : FunSpec({4 test("verifyThrowsAssertionErrorInstance") {5 verifyThrowsAssertionErrorInstance {6 throw AssertionError("hello")7 }8 }9})10import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance11import io.kotest.core.spec.style.FunSpec12class StrictThrowableHandlingTest : FunSpec({13 test("verifyThrowsAssertionErrorInstance") {14 verifyThrowsAssertionErrorInstance {15 throw AssertionError("hello")16 }17 }18})19import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance20import io.kotest.core.spec.style.FunSpec21class StrictThrowableHandlingTest : FunSpec({22 test("verifyThrowsAssertionErrorInstance") {23 verifyThrowsAssertionErrorInstance {24 throw AssertionError("hello")25 }26 }27})28import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance29import io.kotest.core.spec.style.FunSpec30class StrictThrowableHandlingTest : FunSpec({31 test("verifyThrowsAssertionErrorInstance") {32 public void testVerifyThrowsAssertionErrorInstance() {33 verifyThrowsAssertionErrorInstance();34 }35 @Test throw AssertionError("hello")36 public void testVerifyThrowsAssertionErrorInstance() {37 verifyThrowsAssertionErrorInstance();38 }39 }40 @Test }41 public }oid t)stVe)42 verifyThrowsAssertionErrorInstnce();43 }44 public void testVerifyThrowsAssertionErrorInstance() {45 verifyThrowsAssionrrorInstance();46 }47 public void testVerifyThrowsAssertionErrorInstance() {48 verifyThrowsAssertionErrorInstance();49 }50 public void testVerifyThrowsAssertionErrorInstance() {51 verifyThrowsAssertionErrorInstance();52 }53 public void testVerifyThrowsAssertionErrorInstance() {54 verifyThrowsAssertionErrorInstance();55 }56 public void testVerifyThrowsAssertionErrorInstance() {57 verifyThrowsAssertionErrorInstance();58 }59 public void testVerifyThrowsAssertionErrorInstance() {60 verifyThrowsAssertionErrorInstance();61 }62 public void testVerifyThrowsAssertionErrorInstance() {63 verifyThrowsAssertionErrorInstance();64 }

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verifyThrowsAssertionErrorInstance

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1verifyThrowsAssertionErrorInstance( { assertE2import io.kotest.assertions.throwablehandling.verifyThrowsAssertionErrorInstance3import io.kotest.core.spec.style.FunSpec4class StrictThrowableHandlingTest : FunSpec({5 test("verifyThrowsAssertionErrorInstance") {6 verifyThrowsAssertionErrorInstance {

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verifyThrowsAssertionErrorInstance

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1val throwableHandlingTest = StrictThrowableHandlingTest()2try {3throwableHandlingTest.verifyThrowsAssertionErrorInstance()4} catch (e: Throwable) {5e.printStackTrace()6}7val throwableHandlingTest = StrictThrowableHandlingTest()8try {9throwableHandlingTest.verifyThrowsAssertionErrorInstance()10} catch (e: Throwable) {11e.printStackTrace()12}13val throwableHandlingTest = StrictThrowableHandlingTest()14try {15throwableHandlingTest.verifyThrowsAssertionErrorInstance()16} catch (e: Throwable) {17e.printStackTrace()18}19val throwableHandlingTest = StrictThrowableHandlingTest()20try {21throwableHandlingTest.verifyThrowsAssertionErrorInstance()22} catch (e: Throwable) {23e.printStackTrace()24}25val throwableHandlingTest = StrictThrowableHandlingTest()26try {27throwableHandlingTest.verifyThrowsAssertionErrorInstance()28} catch (e: Throwable) {29e.printStackTrace()30}31val throwableHandlingTest = StrictThrowableHandlingTest()32try {33throwableHandlingTest.verifyThrowsAssertionErrorInstance()34} catch (e: Throwable) {35e.printStackTrace()36}37val throwableHandlingTest = StrictThrowableHandlingTest()38try {39throwableHandlingTest.verifyThrowsAssertionErrorInstance()40} catch (e: Throwable) {41e.printStackTrace()42}43val throwableHandlingTest = StrictThrowableHandlingTest()44try {45throwableHandlingTest.verifyThrowsAssertionErrorInstance()46} catch (e: Throwable) {47e.printStackTrace()48}49val throwableHandlingTest = StrictThrowableHandlingTest()50verifyThrowsAssertionErrorInstance { throw AssertionError() }51verifyThrowsAssertionErrorInstance { throw AssertionError() }52verifyThrowsAssertionErrorInstance { throw AssertionError() }53verifyThrowsAssertionErrorInstance { throw AssertionError() }54verifyThrowsAssertionErrorInstance { throw AssertionError() }55verifyThrowsAssertionErrorInstance { throw AssertionError() }56verifyThrowsAssertionErrorInstance { throw AssertionError() }57verifyThrowsAssertionErrorInstance { throw AssertionError() }58verifyThrowsAssertionErrorInstance { throw AssertionError() }59verifyThrowsAssertionErrorInstance { throw AssertionError() }60verifyThrowsAssertionErrorInstance { throw AssertionError() }

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verifyThrowsAssertionErrorInstance

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1verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) })2verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, "message")3verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, { it.message == "expected:<0> but was:<1>" })4verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, { it.message == "expected:<0> but was:<1>" }, "message")5verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, { it.message == "expected:<0> but was:<1>" }, { it.message == "expected:<0> but was:<1>" })6verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, { it.message == "expected:<0> but was:<1>" }, { it.message == "expected:<0> but was:<1>" }, "message")7verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, { it.message == "expected:<0> but was:<1>" }, { it.message == "expected:<0> but was:<1>" }, { it.message == "expected:<0> but was:<1>" })8verifyThrowsAssertionErrorInstance( { assertEquals(0, 1) }, { it.message == "expected:<0> but was:<1>" }, { it.message == "expected:<0> but was:<1>" }, { it.message == "expected:<0> but was:<1>" },

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1val throwableHandlingTest = StrictThrowableHandlingTest()2try {3throwableHandlingTest.verifyThrowsAssertionErrorInstance()4} catch (e: Throwable) {5e.printStackTrace()6}7val throwableHandlingTest = StrictThrowableHandlingTest()8try {9throwableHandlingTest.verifyThrowsAssertionErrorInstance()10} catch (e: Throwable) {11e.printStackTrace()12}13val throwableHandlingTest = StrictThrowableHandlingTest()14try {15throwableHandlingTest.verifyThrowsAssertionErrorInstance()16} catch (e: Throwable) {17e.printStackTrace()18}19val throwableHandlingTest = StrictThrowableHandlingTest()20try {21throwableHandlingTest.verifyThrowsAssertionErrorInstance()22} catch (e: Throwable) {23e.printStackTrace()24}25val throwableHandlingTest = StrictThrowableHandlingTest()26try {27throwableHandlingTest.verifyThrowsAssertionErrorInstance()28} catch (e: Throwable) {29e.printStackTrace()30}31val throwableHandlingTest = StrictThrowableHandlingTest()32try {33throwableHandlingTest.verifyThrowsAssertionErrorInstance()34} catch (e: Throwable) {35e.printStackTrace()36}37val throwableHandlingTest = StrictThrowableHandlingTest()38try {39throwableHandlingTest.verifyThrowsAssertionErrorInstance()40} catch (e: Throwable) {41e.printStackTrace()42}43val throwableHandlingTest = StrictThrowableHandlingTest()44try {45throwableHandlingTest.verifyThrowsAssertionErrorInstance()46} catch (e: Throwable) {47e.printStackTrace()48}49val throwableHandlingTest = StrictThrowableHandlingTest()

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verifyThrowsAssertionErrorInstance

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1fun test() {2 verifyThrowsAssertionErrorInstance {3 throw AssertionError("something went wrong")4 }5}6fun test() {7 verifyThrowsAssertionErrorInstance {8 throw AssertionError("something went wrong")9 }10}11fun test() {12 verifyThrowsAssertionErrorInstance {13 throw AssertionError("something went wrong")14 }15}16fun test() {17 verifyThrowsAssertionErrorInstance {18 throw AssertionError("something went wrong")19 }20}21fun test() {22 verifyThrowsAssertionErrorInstance {23 throw AssertionError("something went wrong")24 }25}26fun test() {27 verifyThrowsAssertionErrorInstance {28 throw AssertionError("something went wrong")29 }30}31fun test() {32 verifyThrowsAssertionErrorInstance {33 throw AssertionError("something went wrong")34 }35}36fun test() {37 verifyThrowsAssertionErrorInstance {38 throw AssertionError("something went wrong")39 }40}41fun test() {42 verifyThrowsAssertionErrorInstance {43 throw AssertionError("something went wrong")44 }45}46fun test() {47 verifyThrowsAssertionErrorInstance {48 throw AssertionError("something went wrong")49 }50}

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1 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block does not throw any exception`() {2 verifyThrowsAssertionErrorInstance {3 }4}5 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws an exception other than AssertionError`() {6 verifyThrowsAssertionErrorInstance {7 throw IllegalArgumentException()8 }9}10 fun `verifyThrowsAssertionErrorInstance should not throw AssertionError if the given block throws AssertionError`() {11 verifyThrowsAssertionErrorInstance {12 throw AssertionError()13 }14}15 fun `verifyThrowsAssertionErrorInstance should not throw AssertionError if the given block throws AssertionError with the given message`() {16 verifyThrowsAssertionErrorInstance("some message") {17 throw AssertionError("some message")18 }19}20 fun `verifyThrowsAssertionErrorInstance should not throw AssertionError if the given block throws AssertionError with the given message and cause`() {21 verifyThrowsAssertionErrorInstance("some message") {22 throw AssertionError("some message", Exception ())23 }24}25 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws AssertionError with a different message`() {26 verifyThrowsAssertionErrorInstance("some message") {27 throw AssertionError("some other message")28 }29}30 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws AssertionError with a different message and cause`() {31 verifyThrowsAssertionErrorInstance("some message") {32 throw AssertionError("some other message", Exception ())33 }34}35 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws AssertionError with a different cause`() {36 verifyThrowsAssertionErrorInstance("some message") {37 throw AssertionError( Exception ())38 }39}40 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws AssertionError with a different cause and message`() {41 verifyThrowsAssertionErrorInstance("some message") {42 throw AssertionError( Exception (), "some other message")43 }44}45 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws AssertionError with a different cause and no message`() {46 verifyThrowsAssertionErrorInstance("some message") {47 throw AssertionError( Exception ())48 }49}50 fun `verifyThrowsAssertionErrorInstance should throw AssertionError if the given block throws AssertionError with a different cause and a different message`() {

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verifyThrowsAssertionErrorInstance

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1verifyThrowsAssertionErrorInstance {2         throw AssertionError("This is an assertion error")3    }4}5import io.kotest.assertions.throwablehandling.verifyThrows6    fun `verify that the exception is thrown with the expected message`(){7        verifyThrows<AssertionError>("This is an assertion error") {8            throw AssertionError("This is an assertion error")9        }10    }11import io.kotest.assertions.throwablehandling.verifyThrowsException12    fun `verify that the exception is not thrown`(){13        verifyThrowsException<AssertionError>("This is an assertion error") {14            throw AssertionError("This is an assertion error")15        }16    }17import io.kotest.assertions.throwablehandling.verifyThrowsException18    fun `verify that the exception is not thrown with the expected message`(){19        verifyThrowsException<AssertionError>("This is an assertion error") {20            throw AssertionError("This is an assertion error")21        }22    }23import io.kotest.assertions.throwablehandling.verifyThrowsException24    fun `verify that the exception is not thrown with the expected message`(){25        verifyThrowsException<AssertionError>("This is an assertion error") {26            throw AssertionError("This is an assertion error")27        }28    }29import io.kotest

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