How to use MatcherDsl class of com.sksamuel.kotest.matchers package

Best Kotest code snippet using com.sksamuel.kotest.matchers.MatcherDsl

MatcherDsl.kt

Source:MatcherDsl.kt

1package com.sksamuel.kotest.matchers2import io.kotest.assertions.throwables.shouldThrow3import io.kotest.matchers.and4import io.kotest.matchers.doubles.exactly5import io.kotest.matchers.doubles.plusOrMinus6import io.kotest.matchers.file.haveExtension7import io.kotest.matchers.should8import io.kotest.matchers.shouldBe9import io.kotest.matchers.string.endWith10import io.kotest.matchers.string.startWith11import java.io.File12import java.io.FileNotFoundException13fun matcherDsl() {14  // example of a tolerance match for doubles15  1.0 shouldBe (1.3 plusOrMinus 0.2)16  // example of an exact match for doubles17  1.0 shouldBe exactly(1.0)18  // example of expecting an exception19  shouldThrow<FileNotFoundException> {20    File("bibble").length()21  }22  // example of combining matchers23  "hello world" should (startWith("hello") and endWith("world"))24  // a file should have an extension25  File("foo.test") should haveExtension(".test")26}...

MatcherDsl

Using AI Code Generation

1import io.kotest.matchers.MatcherDsl2fun beIn(list: List<String>) = object : Matcher<String> {3override fun test(value: String) = Result(4}5"foo" should beIn(listOf("foo", "bar"))6import io.kotest.matchers.MatcherDsl7fun beIn(list: List<String>) = object : Matcher<String> {8override fun test(value: String) = Result(9}10"foo" should beIn(listOf("foo", "bar"))11import io.kotest.matchers.MatcherDsl12fun beIn(list: List<String>) = object : Matcher<String> {13override fun test(value: String) = Result(14}15"foo" should beIn(listOf("foo", "bar"))16import io.kotest.matchers.MatcherDsl17fun beIn(list: List<String>) = object : Matcher<String> {18override fun test(value: String) = Result(19}20"foo" should beIn(listOf("foo", "bar"))21import io

MatcherDsl

Using AI Code Generation

1val m = match { "hello" }2m.shouldBe ( "hello" )3m.shouldNotBe ( "world" )4m.shouldContain ( "hell" )5m.shouldNotContain ( "world" )6m.shouldStartWith ( "hell" )7m.shouldNotStartWith ( "world" )8m.shouldEndWith ( "o" )9m.shouldNotEndWith ( "world" )10m.shouldMatch ( "hello" )11m.shouldNotMatch ( "world" )12m.shouldMatch ( Regex ( "hello" ) )13m.shouldNotMatch ( Regex ( "world" ) )14m.shouldBeIn ( "hello" , "world" )15m.shouldNotBeIn ( "world" , "kotlin" )16m.shouldBeAnyOf ( "hello" , "world" )17m.shouldNotBeAnyOf ( "world" , "kotlin" )18m.shouldBeOneOf ( "hello" , "world" )19m.shouldNotBeOneOf ( "world" , "kotlin" )20m.shouldBeLowerCase ( )21m.shouldBeUpperCase ( )22m.shouldBeBlank ( )23m.shouldBeEmpty ( )24m.shouldBeEmptyOrBlank ( )25m.shouldBeNullOrEmpty ( )26m.shouldBeNullOrBlank ( )27m.shouldBeNotNullOrBlank ( )28m.shouldBeNotNullOrEmpty ( )29m.shouldBeNotNull ( )30m.shouldBeNull ( )31m.shouldBeTrue ( )32m.shouldBeFalse ( )33m.shouldBeGreaterThan ( 5 )34m.shouldBeGreaterThanOrEqual ( 5 )35m.shouldBeLessThan ( 10 )36m.shouldBeLessThanOrEqual ( 10 )37m.shouldBeBetween ( 1 , 10 )38m.shouldBeBetweenInclusive ( 1 , 10 )39m.shouldBeBetweenExclusive ( 1 , 10 )40m.shouldBeBetweenInclusiveInclusive ( 1 , 10 )41m.shouldBeBetweenExclusiveExclusive ( 1 , 10 )42m.shouldBeBetweenInclusiveExclusive ( 1 , 10 )43m.shouldBeBetweenExclusiveInclusive ( 1 , 10 )44m.shouldBeInstanceOf ( String :: class )45m.shouldBeInstanceOf ( String :: class . java )46m.shouldBeInstanceOf ( String :: class . java . primitiveType )47m.shouldBeInstanceOf ( String :: class . javaObjectType )48m.shouldBeInstanceOf ( String :: class . javaObjectType . primitiveType )49m.shouldBeInstanceOf ( String :: class . javaObjectType . canonicalName

MatcherDsl

Using AI Code Generation

1class Person(val name: String, val age: Int)2val person = Person("John", 30)3class MyTest : ShouldSpec({4should("do this") {5}6should("do that") {7}8})9class MyTest : StringSpec({10"this test does this" {11}12"this test does that" {13}14})15class MyTest : WordSpec({16"String.length" should {17"return the length of the string" {18}19"return zero for an empty string" {20}21}22})23class MyTest : FunSpec({24test("this test does this") {25}26test("this test does that") {27}28})

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