How to use Float.shouldThrowExceptionOnNotBeNaN method of com.sksamuel.kotest.matchers.floats.FloatNaNTest class

Best Kotest code snippet using com.sksamuel.kotest.matchers.floats.FloatNaNTest.Float.shouldThrowExceptionOnNotBeNaN

FloatNaNTest.kt

Source:FloatNaNTest.kt Github

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1package com.sksamuel.kotest.matchers.floats2import com.sksamuel.kotest.matchers.doubles.numericFloats3import io.kotest.assertions.throwables.shouldThrow4import io.kotest.core.spec.style.FunSpec5import io.kotest.matchers.floats.beNaN6import io.kotest.matchers.floats.shouldBeNaN7import io.kotest.matchers.floats.shouldNotBeNaN8import io.kotest.matchers.should9import io.kotest.matchers.shouldBe10import io.kotest.matchers.shouldNot11import io.kotest.property.checkAll12class FloatNaNTest : FunSpec() {13 init {14 context("NaN matcher") {15 test("Every numeric float should not be NaN") {16 checkAll(100, numericFloats) {17 it.shouldNotMatchNaN()18 }19 }20 test("The non-numeric floats") {21 Float.NaN.shouldMatchNaN()22 Float.POSITIVE_INFINITY.shouldNotMatchNaN()23 Float.NEGATIVE_INFINITY.shouldNotMatchNaN()24 }25 }26 }27 private fun Float.shouldMatchNaN() {28 this should beNaN()29 this.shouldBeNaN()30 this.shouldThrowExceptionOnNotBeNaN()31 }32 private fun Float.shouldNotMatchNaN() {33 this shouldNot beNaN()34 this.shouldNotBeNaN()35 this.shouldThrowExceptionOnBeNaN()36 }37 private fun Float.shouldThrowExceptionOnNotBeNaN() {38 shouldThrowAssertionError("$this should not be NaN",39 { this.shouldNotBeNaN() },40 { this shouldNot beNaN() })41 }42 private fun Float.shouldThrowExceptionOnBeNaN() {43 shouldThrowAssertionError("$this should be NaN",44 { this.shouldBeNaN() },45 { this should beNaN() })46 }47 private fun shouldThrowAssertionError(message: String, vararg expression: () -> Any?) {48 expression.forEach {49 val exception = shouldThrow<AssertionError>(it)50 exception.message shouldBe message51 }52 }53}...

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Float.shouldThrowExceptionOnNotBeNaN

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1Float.shouldThrowExceptionOnNotBeNaN()2Float.shouldThrowExceptionOnNotBePositive()3Float.shouldThrowExceptionOnNotBeZero()4Float.shouldThrowExceptionOnNotBeNegative()5Float.shouldThrowExceptionOnNotBeGreaterThan()6Float.shouldThrowExceptionOnNotBeGreaterThanOrEqual()7Float.shouldThrowExceptionOnNotBeLessThan()8Float.shouldThrowExceptionOnNotBeLessThanOrEqual()9Float.shouldThrowExceptionOnNotBeBetween()10Float.shouldThrowExceptionOnNotBeBetweenInclusive()11Float.shouldThrowExceptionOnNotBeBetweenClosed()12Float.shouldThrowExceptionOnNotBeBetweenClosedInclusive()

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Float.shouldThrowExceptionOnNotBeNaN

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1import com.sksamuel.kotest.matchers.floats.FloatNaNTest2import io.kotest.core.spec.style.FunSpec3import io.kotest.matchers.shouldBe4import io.kotest.matchers.shouldThrow5class FloatNaNTest : FunSpec({6test("should throw exception on notBeNaN") {7FloatNaNTest().shouldThrowExceptionOnNotBeNaN()8}9})10 at io.kotest.core.spec.style.FunSpec$TestContext.invokeTest(FunSpec.kt:130)11 at io.kotest.core.spec.style.FunSpec$TestContext.invokeTest$(FunSpec.kt:128)12 at io.kotest.core.spec.style.scopes.AbstractTestContext.invokeTest(AbstractTestContext.kt:30)13 at io.kotest.core.spec.style.scopes.AbstractTestContext.invokeTest$(AbstractTestContext.kt:29)14 at io.kotest.core.spec.style.scopes.AbstractContainerContext.invokeTest(AbstractContainerContext.kt:21)15 at io.kotest.core.spec.style.scopes.AbstractContainerContext.invokeTest$(AbstractContainerContext.kt:21)16 at io.kotest.core.spec.style.scopes.AbstractRootContext.invokeTest(AbstractRootContext.kt:22)17 at io.kotest.core.spec.style.scopes.AbstractRootContext.invokeTest$(AbstractRootContext.kt:22)18 at io.kotest.core.spec.style.FunSpec$TestContext.invokeTest(FunSpec.kt:128)19 at io.kotest.core.spec.style.FunSpec$TestContext.invokeTest$(FunSpec.kt:128)20 at io.kotest.core.spec.style.scopes.AbstractTestContext.invokeTest(AbstractTestContext.kt:30)21 at io.kotest.core.spec.style.scopes.AbstractTestContext.invokeTest$(AbstractTestContext.kt:29)22 at io.kotest.core.spec.style.scopes.AbstractContainerContext.invokeTest(AbstractContainerContext.kt:21)23 at io.kotest.core.spec.style.scopes.AbstractContainerContext.invokeTest$(AbstractContainerContext.kt:21)

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Float.shouldThrowExceptionOnNotBeNaN

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1Float.shouldThrowExceptionOnNotBeNaN { 0.0f }2Float.shouldThrowExceptionOnNotBePositive { 0.0f }3Float.shouldThrowExceptionOnNotBePositiveInfinity { 0.0f }4Float.shouldThrowExceptionOnNotBeZero { 0.0f }5Float.shouldThrowExceptionOnNotBeZeroOrNegative { 0.0f }6Float.shouldThrowExceptionOnNotBeZeroOrPositive { 0.0f }7Float.shouldThrowExceptionOnNotBeZeroOrPositiveInfinity { 0.0f }8Float.shouldThrowExceptionOnNotBeZeroOrNegativeInfinity { 0.0f }9Float.shouldThrowExceptionOnNotBeNegativeInfinity { 0.0f }10Float.shouldThrowExceptionOnNotBePositiveInfinity { 0.0f }

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