How to use haveAnnotation method of io.kotest.matchers.types.matchers class

Best Kotest code snippet using io.kotest.matchers.types.matchers.haveAnnotation

TypeMatchersTest.kt

Source:TypeMatchersTest.kt Github

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...9import io.kotest.matchers.nulls.shouldBeNull10import io.kotest.matchers.should11import io.kotest.matchers.shouldBe12import io.kotest.matchers.shouldNot13import io.kotest.matchers.types.haveAnnotation14import io.kotest.matchers.types.instanceOf15import io.kotest.matchers.types.shouldBeInstanceOf16import io.kotest.matchers.types.shouldBeSameInstanceAs17import io.kotest.matchers.types.shouldBeTypeOf18import io.kotest.matchers.types.shouldHaveAnnotation19import io.kotest.matchers.types.shouldNotBeInstanceOf20import io.kotest.matchers.types.shouldNotBeTypeOf21import java.util.ArrayList22import java.util.LinkedList23@Suppress("UnnecessaryVariable")24class TypeMatchersTest : WordSpec() {25 @Retention(AnnotationRetention.RUNTIME)26 annotation class Vod27 @Vod28 class Wibble29 init {30 "typeOf" should {31 "test for exact type" {32 val arrayList: List<Int> = arrayListOf(1, 2, 3)33 arrayList.shouldBeTypeOf<ArrayList<*>>()34 arrayList.shouldNotBeTypeOf<List<*>>()35 }36 }37 "haveAnnotation(annotation)" should {38 "test for the presence of an annotation" {39 Wibble::class.java should haveAnnotation(Vod::class.java)40 Wibble::class.java.shouldHaveAnnotation(Vod::class.java)41 }42 }43 "beInstanceOf" should {44 "test that value is assignable to class" {45 val arrayList: List<Int> = arrayListOf(1, 2, 3)46 arrayList should beInstanceOf(ArrayList::class)47 arrayList should beInstanceOf<ArrayList<*>>()48 arrayList should instanceOf(ArrayList::class)49 arrayList should instanceOf<ArrayList<*>>()50 arrayList.shouldBeInstanceOf<ArrayList<*>>()51 arrayList should beInstanceOf(List::class)52 arrayList should beInstanceOf<List<*>>()53 arrayList should instanceOf(List::class)...

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matchers.kt

Source:matchers.kt Github

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2package io.kotest.matchers.types3import io.kotest.matchers.Matcher4import io.kotest.matchers.MatcherResult5import io.kotest.matchers.should6inline fun <A, reified T : Annotation> Class<A>.shouldHaveAnnotation(klass: Class<T>) = this should haveAnnotation(klass)7@Suppress("UNUSED_PARAMETER")8inline fun <A, reified T : Annotation> haveAnnotation(klass: Class<T>) = object : Matcher<Class<A>> {9 val className = T::class.qualifiedName10 override fun test(value: Class<A>): MatcherResult {11 val passed = value.annotations.any { it.annotationClass.qualifiedName == className }12 return MatcherResult(13 passed,14 { "Class $value should contain annotation $className" },15 {16 "Class $value should not contain annotation $className"17 })18 }19}...

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haveAnnotation

Using AI Code Generation

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1 haveAnnotation<Serializable>()2 haveAnnotation<Serializable>()3 haveAnnotation<Serializable>()4 haveAnnotation<Serializable>()5 haveAnnotation<Serializable>()6 haveAnnotation<Serializable>()7 haveAnnotation<Serializable>()8 haveAnnotation<Serializable>()9 haveAnnotation<Serializable>()10 haveAnnotation<Serializable>()11 haveAnnotation<Serializable>()12 haveAnnotation<Serializable>()13 haveAnnotation<Serializable>()

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haveAnnotation

Using AI Code Generation

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1class HasAnnotationTest : FunSpec({2test("class has annotation") {3val result = clazz.hasAnnotation<JsonClass>()4}5})6fun <reified T : Annotation> KClass<*>.hasAnnotation(): Boolean7class HasAnnotationTest : FunSpec({8test("class has annotation") {9val result = clazz.hasAnnotation<JsonClass>()10}11})12fun <reified T : Annotation> KClass<*>.hasAnnotation(): Boolean13class HasAnnotationTest : FunSpec({14test("class has annotation") {15val result = clazz.hasAnnotation<JsonClass>()16}17})18fun <reified T : Annotation> KClass<*>.hasAnnotation(): Boolean19class HasAnnotationTest : FunSpec({20test("class has annotation") {

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