How to use containOnlyNulls method of io.kotest.matchers.sequences.matchers class

Best Kotest code snippet using io.kotest.matchers.sequences.matchers.containOnlyNulls

matchers.kt

Source:matchers.kt Github

copy

Full Screen

...10How should infinite sequences be detected, and how should they be dealt with?11Sequence<T>.count() may run through the whole sequence (sequences from `generateSequence()` do so), so isn't always a safe way to detect infinite sequences.12For now, the documentation should mention that infinite sequences will cause these matchers never to halt.13*/14fun <T> Sequence<T>.shouldContainOnlyNulls() = this should containOnlyNulls()15fun <T> Sequence<T>.shouldNotContainOnlyNulls() = this shouldNot containOnlyNulls()16fun <T> containOnlyNulls() = object : Matcher<Sequence<T>> {17 override fun test(value: Sequence<T>) =18 MatcherResult(19 value.all { it == null },20 "Sequence should contain only nulls",21 "Sequence should not contain only nulls"22 )23}24fun <T> Sequence<T>.shouldContainNull() = this should containNull()25fun <T> Sequence<T>.shouldNotContainNull() = this shouldNot containNull()26fun <T> containNull() = object : Matcher<Sequence<T>> {27 override fun test(value: Sequence<T>) =28 MatcherResult(29 value.any { it == null },30 "Sequence should contain at least one null",...

Full Screen

Full Screen

containOnlyNulls

Using AI Code Generation

copy

Full Screen

1val seq = sequenceOf(null, null, null)2seq should containOnlyNulls()3val seq = sequenceOf(null, null, null)4seq should containOnlyNulls()5val seq = sequenceOf(null, null, null)6seq should containOnlyNulls()7val seq = sequenceOf(null, null, null)8seq should containOnlyNulls()9val seq = sequenceOf(null, null, null)10seq should containOnlyNulls()11val seq = sequenceOf(null, null, null)12seq should containOnlyNulls()13val seq = sequenceOf(null, null, null)14seq should containOnlyNulls()15val seq = sequenceOf(null, null, null)16seq should containOnlyNulls()17val seq = sequenceOf(null, null, null)18seq should containOnlyNulls()19val seq = sequenceOf(null, null, null)20seq should containOnlyNulls()21val seq = sequenceOf(null, null, null)22seq should containOnlyNulls()23val seq = sequenceOf(null, null, null)24seq should containOnlyNulls()25val seq = sequenceOf(null, null, null)26seq should containOnlyNulls()

Full Screen

Full Screen

containOnlyNulls

Using AI Code Generation

copy

Full Screen

1import io.kotest.core.spec.style.StringSpec2import io.kotest.matchers.sequences.containOnlyNulls3import io.kotest.matchers.should4import io.kotest.matchers.shouldNot5class SequenceMatchersTest : StringSpec({6"containOnlyNulls" {7val seq = sequenceOf(1, null, 2, null)8}9})

Full Screen

Full Screen

containOnlyNulls

Using AI Code Generation

copy

Full Screen

1val seq = sequenceOf(null, null, null)2seq.shouldContainOnlyNulls()3val seq = sequenceOf(null, null, null)4seq.shouldNotContainOnlyNulls()5val seq = sequenceOf(null, null, null)6seq.shouldContainNulls()7val seq = sequenceOf(null, null, null)8seq.shouldNotContainNulls()9val seq = sequenceOf(1, 2, 3)10seq.shouldContainInOrder(1, 2, 3)11val seq = sequenceOf(1, 2, 3)12seq.shouldNotContainInOrder(1, 2, 3)13val seq = sequenceOf(1, 2, 3)14seq.shouldContainInOrderOnly(1, 2, 3)15val seq = sequenceOf(1, 2, 3)16seq.shouldNotContainInOrderOnly(1, 2, 3)17val seq = sequenceOf(null, null, null)18seq.shouldContainInOrderOnlyNulls()19val seq = sequenceOf(null, null, null)20seq.shouldNotContainInOrderOnlyNulls()21val seq = sequenceOf(null, null, null)22seq.shouldContainInOrderOnlyNulls()

Full Screen

Full Screen

containOnlyNulls

Using AI Code Generation

copy

Full Screen

1val seq = sequenceOf(null, null, null, null, null)2seq should containOnlyNulls()3val seq = sequenceOf(null, null, null, null, null)4seq should containOnlyNulls()5val seq = sequenceOf(null, null, null, null, null)6seq should containOnlyNulls()7val seq = sequenceOf(null, null, null, null, null)8seq should containOnlyNulls()9val seq = sequenceOf(null, null, null, null, null)10seq should containOnlyNulls()11val seq = sequenceOf(null, null, null, null, null)12seq should containOnlyNulls()13val seq = sequenceOf(null, null, null, null, null)14seq should containOnlyNulls()15val seq = sequenceOf(null, null, null, null, null)16seq should containOnlyNulls()17val seq = sequenceOf(null, null, null, null, null)18seq should containOnlyNulls()19val seq = sequenceOf(null, null, null, null, null)20seq should containOnlyNulls()21val seq = sequenceOf(null, null, null, null, null)22seq should containOnlyNulls()23val seq = sequenceOf(null, null, null, null, null

Full Screen

Full Screen

containOnlyNulls

Using AI Code Generation

copy

Full Screen

1fun `containOnlyNulls method for sequence`(){2 val seq = sequenceOf(null, null, null)3 seq should containOnlyNulls()4}5fun `containOnlyNulls method for sequence`(){6 val seq = sequenceOf(null, null, null)7 seq should containOnlyNulls()8}9fun `containOnlyNulls method for sequence`(){10 val seq = sequenceOf(null, null, null)11 seq should containOnlyNulls()12}13fun `containOnlyNulls method for sequence`(){14 val seq = sequenceOf(null, null, null)15 seq should containOnlyNulls()16}17fun `containOnlyNulls method for sequence`(){18 val seq = sequenceOf(null, null, null)19 seq should containOnlyNulls()20}21fun `containOnlyNulls method for sequence`(){22 val seq = sequenceOf(null, null, null)23 seq should containOnlyNulls()24}25fun `containOnlyNulls method for sequence`(){26 val seq = sequenceOf(null, null, null)27 seq should containOnlyNulls()28}29fun `containOnlyNulls method for sequence`(){30 val seq = sequenceOf(null, null, null)31 seq should containOnlyNulls()32}33fun `containOnlyNulls method for sequence`(){34 val seq = sequenceOf(null, null, null)35 seq should containOnlyNulls()36}

Full Screen

Full Screen

containOnlyNulls

Using AI Code Generation

copy

Full Screen

1fun testSequenceContainOnlyNulls() {2 val sequence = sequenceOf(null, null, null)3 sequence should containOnlyNulls()4}5fun testSequenceNotContainOnlyNulls() {6 val sequence = sequenceOf(1, null, 2)7 sequence shouldNot containOnlyNulls()8}9fun testSequenceNotContainOnlyNulls() {10 val sequence = sequenceOf(1, null, 2)11 sequence shouldNot containOnlyNulls()12}13fun testSequenceHaveAtLeastOneNull() {14 val sequence = sequenceOf(1, null, 2)15 sequence should haveAtLeastOneNull()16}17fun testSequenceNotHaveAtLeastOneNull() {18 val sequence = sequenceOf(1, 2, 3)19 sequence shouldNot haveAtLeastOneNull()20}21fun testSequenceNotHaveAtLeastOneNull() {22 val sequence = sequenceOf(1, 2, 3)23 sequence shouldNot haveAtLeastOneNull()24}25fun testSequenceNotHaveAtLeastOneNull() {26 val sequence = sequenceOf(1, 2, 3)27 sequence shouldNot haveAtLeastOneNull()28}

Full Screen

Full Screen

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.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful