How to use beLowerCase method of io.kotest.matchers.string.case class

Best Kotest code snippet using io.kotest.matchers.string.case.beLowerCase

matchers.kt

Source:matchers.kt Github

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...34 "${value.show().value} should contain the substring ${substring.show().value} exactly once",35 "${value.show().value} should not contain the substring ${substring.show().value} exactly once"36 )37}38fun String?.shouldBeLowerCase() = this should beLowerCase()39fun String?.shouldNotBeLowerCase() = this shouldNot beLowerCase()40fun beLowerCase() = neverNullMatcher<String> { value ->41 MatcherResult(42 value.toLowerCase() == value,43 "${value.show().value} should be lower case",44 "${value.show().value} should not should be lower case")45}46fun String?.shouldBeUpperCase() = this should beUpperCase()47fun String?.shouldNotBeUpperCase() = this shouldNot beUpperCase()48fun beUpperCase() = neverNullMatcher<String> { value ->49 MatcherResult(50 value.toUpperCase() == value,51 "${value.show().value} should be upper case",52 "${value.show().value} should not should be upper case")53}54fun String?.shouldBeEmpty() = this should beEmpty()...

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StringIT.kt

Source:StringIT.kt Github

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...6import io.kotest.matchers.collections.shouldNotContainAnyOf7import io.kotest.matchers.ints.shouldBeLessThan8import io.kotest.matchers.should9import io.kotest.matchers.shouldBe10import io.kotest.matchers.string.beLowerCase11import io.kotest.matchers.string.beUpperCase12import io.kotest.matchers.string.shouldContain13import io.kotest.matchers.string.shouldNotContain14class StringIT : DescribeSpec() {15 private val faker = faker {16 fakerConfig {17 uniqueGeneratorRetryLimit = 100018 }19 }20 private val sourceString = "foo###bar???"21 override fun beforeEach(testCase: TestCase) {22 faker.unique.clearAll()23 faker.string.unique.clearAll()24 }25 init {26 describe("String Provider") {27 context("numerify") {28 it("should NOT contain # chars") {29 faker.string.numerify(sourceString) shouldNotContain "#"30 faker.string.numerify(sourceString) shouldContain "?"31 }32 it("can have duplicates") {33 val list = List(1000) { faker.string.numerify(sourceString) }34 list.distinct().size shouldBeLessThan 100035 }36 }37 context("letterify") {38 it("should NOT contain ? chars") {39 faker.string.letterify(sourceString) shouldNotContain "?"40 faker.string.letterify(sourceString) shouldContain "#"41 }42 it("can have duplicates") {43 val list = List(1000) { faker.string.letterify(sourceString) }44 list.distinct().size shouldBeLessThan 100045 }46 it("should be upper") {47 faker.string.letterify("###", true) should beUpperCase()48 }49 it("should be lower") {50 faker.string.letterify("###", false) should beLowerCase()51 }52 }53 context("bothify") {54 it("should NOT contain ? and # chars") {55 faker.string.bothify(sourceString) shouldNotContain "?"56 faker.string.bothify(sourceString) shouldNotContain "#"57 }58 it("can have duplicates") {59 val list = List(1000) { faker.string.bothify("foo#bar?") }60 list.distinct().size shouldBeLessThan 100061 }62 it("should be upper") {63 faker.string.bothify("###", true) should beUpperCase()64 }65 it("should be lower") {66 faker.string.bothify("###", false) should beLowerCase()67 }68 }69 context("regexify") {70 it("should resolve the regex to a string") {71 faker.string.regexify("""\d{6}""").all { it.isDigit() } shouldBe true72 }73 it("can have duplicates") {74 val list = List(1000) { faker.string.regexify("""\d\w""") }75 list.distinct().size shouldBeLessThan 100076 }77 }78 }79 describe("Local unique provider") {80 context("numerify") {...

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LowercaseTest.kt

Source:LowercaseTest.kt Github

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...3import io.kotest.core.spec.style.FreeSpec4import io.kotest.matchers.should5import io.kotest.matchers.shouldBe6import io.kotest.matchers.shouldNot7import io.kotest.matchers.string.beLowerCase8import io.kotest.matchers.string.shouldBeLowerCase9import io.kotest.matchers.string.shouldNotBeLowerCase10class LowercaseTest : FreeSpec({11 "string should beLowerCase()" - {12 "should test that a string is lower case" {13 "" should beLowerCase()14 "hello" should beLowerCase()15 "HELLO" shouldNot beLowerCase()16 "HELlo" shouldNot beLowerCase()17 "hello".shouldBeLowerCase()18 "HELLO".shouldNotBeLowerCase()19 }20 "should support char seqs" {21 val cs = "HELLO"22 cs.shouldNotBeLowerCase()23 val cs2 = "hello"24 cs2.shouldBeLowerCase()25 }26 "should support nullable char seqs" {27 val cs: CharSequence? = "HELLO"28 cs.shouldNotBeLowerCase()29 val cs2: CharSequence? = "hello"30 cs2.shouldBeLowerCase()31 }32 "should fail if value is null" {33 shouldThrow<AssertionError> {34 null shouldNot beLowerCase()35 }.message shouldBe "Expecting actual not to be null"36 shouldThrow<AssertionError> {37 null.shouldNotBeLowerCase()38 }.message shouldBe "Expecting actual not to be null"39 shouldThrow<AssertionError> {40 null should beLowerCase()41 }.message shouldBe "Expecting actual not to be null"42 shouldThrow<AssertionError> {43 null.shouldBeLowerCase()44 }.message shouldBe "Expecting actual not to be null"45 }46 }47})...

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case.kt

Source:case.kt Github

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...21 "${value.print().value} should not should be upper case"22 })23}24fun <A : CharSequence?> A.shouldBeLowerCase(): A {25 this should beLowerCase()26 return this27}28fun <A : CharSequence?> A.shouldNotBeLowerCase(): A {29 this shouldNot beLowerCase()30 return this31}32fun beLowerCase(): Matcher<CharSequence?> = neverNullMatcher { value ->33 MatcherResult(34 value.toString().lowercase() == value,35 { "${value.print().value} should be lower case" },36 {37 "${value.print().value} should not should be lower case"38 })39}...

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beLowerCase

Using AI Code Generation

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1init {2"toLowercase" {3"Hello World".should.beLowerCase()4}5}6}7init {8"toLowercase" {9"Hello World".should.beLowerCase()10}11}12}13init {14"toLowercase" {15"Hello World".should.beLowerCase()16}17}18}19init {20"toLowercase" {21"Hello World".should.beLowerCase()22}23}24}25init {26"toLowercase" {27"Hello World".should.beLowerCase()28}29}30}31init {32"toLowercase" {33"Hello World".should.beLowerCase()34}35}36}37init {38"toLowercase" {39"Hello World".should.beLowerCase()40}41}42}43init {44"toLowercase" {45"Hello World".should.beLowerCase()46}47}48}49init {50"toLowercase" {51"Hello World".should.beLowerCase()52}53}54}55init {56"toLowercase" {57"Hello World".should.beLowerCase()58}59}60}61init {62"toLowercase" {63"Hello World".should.beLowerCase()64}65}66}67init {68"toLowercase" {69"Hello World".should.beLowerCase()70}71}72}

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