Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use String.wrap method of io.kotest.assertions.print.StringPrint class

Best Kotest code snippet using io.kotest.assertions.print.StringPrint.String.wrap

AnyThrowableHandling.kt

Source:AnyThrowableHandling.kt

1package io.kotest.assertions.throwables2import io.kotest.assertions.assertionCounter3import io.kotest.assertions.failure4import io.kotest.assertions.print.StringPrint5import io.kotest.assertions.print.print6/**7 * Verifies that a block of code throws any [Throwable]8 *9 * Use function to wrap a block of code that you want to verify that throws any kind of [Throwable], where using10 * [shouldThrowAny] can't be used for any reason, such as an assignment of a variable (assignments are statements,11 * therefore has no return value).12 *13 * If you want to verify a specific [Throwable], use [shouldThrowExactlyUnit].14 *15 * If you want to verify a [Throwable] and any subclass, use [shouldThrowUnit].16 *17 * @see [shouldThrowAny]18 */19inline fun shouldThrowAnyUnit(block: () -> Unit) = shouldThrowAny(block)20/**21 * Verifies that a block of code does NOT throw any [Throwable]22 *23 * Use function to wrap a block of code that you want to make sure doesn't throw any [Throwable],24 * where using [shouldNotThrowAny] can't be used for any reason, such as an assignment of a variable (assignments are25 * statements, therefore has no return value).26 *27 * Note that executing this code is no different to executing [block] itself, as any uncaught exception will28 * be propagated up anyways.29 *30 * @see [shouldNotThrowAny]31 * @see [shouldNotThrowExactlyUnit]32 * @see [shouldNotThrowUnit]33 *34 */35inline fun shouldNotThrowAnyUnit(block: () -> Unit) = shouldNotThrowAny(block)36/**37 * Verifies that a block of code throws any [Throwable]38 *39 * Use function to wrap a block of code that you want to verify that throws any kind of [Throwable].40 *41 * If you want to verify a specific [Throwable], use [shouldThrowExactly].42 *43 * If you want to verify a [Throwable] and any subclasses, use [shouldThrow]44 *45 *46 * **Attention to assignment operations:**47 *48 * When doing an assignment to a variable, the code won't compile, because an assignment is not of type [Any], as required49 * by [block]. If you need to test that an assignment throws a [Throwable], use [shouldThrowAnyUnit] or it's variations.50 *51 * ```52 *     val thrownThrowable: Throwable = shouldThrowAny {53 *         throw FooException() // This is a random Throwable, could be anything54 *     }55 * ```56 *57 * @see [shouldThrowAnyUnit]58 */59inline fun shouldThrowAny(block: () -> Any?): Throwable {60   assertionCounter.inc()61   val thrownException = try {62      block()63      null64   } catch (e: Throwable) {65      e66   }67   return thrownException ?: throw failure("Expected a throwable, but nothing was thrown.")68}69/**70 * Verifies that a block of code does NOT throw any [Throwable]71 *72 * Use function to wrap a block of code that you want to make sure doesn't throw any [Throwable].73 *74 * Note that executing this code is no different to executing [block] itself, as any uncaught exception will75 * be propagated up anyways.76 *77 * **Attention to assignment operations:**78 *79 * When doing an assignment to a variable, the code won't compile, because an assignment is not of type [Any], as required80 * by [block]. If you need to test that an assignment doesn't throw a [Throwable], use [shouldNotThrowAnyUnit] or it's81 * variations.82 *83 * @see [shouldNotThrowAnyUnit]84 * @see [shouldNotThrowExactly]85 * @see [shouldNotThrow]86 *87 */88inline fun <T> shouldNotThrowAny(block: () -> T): T {89   assertionCounter.inc()90   val thrownException = try {91      return block()92   } catch (e: Throwable) {93      e94   }95   throw failure(96      "No exception expected, but a ${thrownException::class.simpleName} was thrown.",97      thrownException98   )99}100/**101 * Verifies that a block of code throws any [Throwable] with given [message].102 *103 * @see [shouldNotThrowMessage]104 * */105inline fun <T> shouldThrowMessage(message: String, block: () -> T) {106   assertionCounter.inc()107   val thrownException = try {108      block()109      null110   } catch (e: Throwable) {111      e112   }113   thrownException ?: throw failure(114      "Expected a throwable with message ${StringPrint.print(message, 0).value} but nothing was thrown".trimMargin()115   )116   if (thrownException.message != message) {117      throw failure(118         "Expected a throwable with message ${StringPrint.print(message, 0).value} but got a throwable with message ${thrownException.message.print().value}".trimMargin(),119         thrownException120      )121   }122}123/**124 * Verifies that a block of code does not throws any [Throwable] with given [message].125* */126inline fun <T> shouldNotThrowMessage(message: String, block: () -> T) {127   assertionCounter.inc()128   val thrownException = try {129      block()130      null131   } catch (e: Throwable) {132      e133   }134   if (thrownException != null && thrownException.message == message)135      throw failure(136         """Expected no exception with message: "$message"137                          |but a ${thrownException::class.simpleName} was thrown with given message""".trimMargin(),138         thrownException139      )140}...

StringPrint.kt

Source:StringPrint.kt

1package io.kotest.assertions.print2/**3 * An instance of [Print] for strings that will quote the string,4 * use <empty string> in place for "", and escape whitespace for blank strings.5 */6object StringPrint : Print<String> {7   private fun String.wrap() = """"$this""""8   fun showNoWrap(a: String): Printed = when {9      a == "" -> "<empty string>".printed()10      a.isBlank() -> a.replace(" ", "\\s").wrap().printed()11      else -> a.printed()12   }13   override fun print(a: String): Printed = when {14      a == "" -> "<empty string>".printed()15      a.isBlank() -> a.replace(" ", "\\s").wrap().printed()16      else -> a.wrap().printed()17   }18}...

String.wrap

Using AI Code Generation

1    val printer = StringPrint()2    printer.print(1)3    printer.print(2)4    printer.print(3)5    printer.print(4)6    printer.print(5)7    printer.print(6)8    printer.print(7)9    printer.print(8)10    printer.print(9)11    printer.print(10)12    printer.print(11)13    printer.print(12)14    printer.print(13)15    printer.print(14)16    printer.print(15)17    printer.print(16)18    printer.print(17)19    printer.print(18)20    printer.print(19)21    printer.print(20)22    printer.print(21)23    printer.print(22)24    printer.print(23)25    printer.print(24)26    printer.print(25)27    printer.print(26)28    printer.print(27)29    printer.print(28)30    printer.print(29)31    printer.print(30)32    printer.print(31)33    printer.print(32)34    printer.print(33)35    printer.print(34)36    printer.print(35)37    printer.print(36)38    printer.print(37)39    printer.print(38)40    printer.print(39)41    printer.print(40)42    printer.print(41)43    printer.print(42)44    printer.print(43)45    printer.print(44)46    printer.print(45)47    printer.print(46)48    printer.print(47)49    printer.print(48)50    printer.print(49)51    printer.print(50)52    printer.print(51)53    printer.print(52)54    printer.print(53)55    printer.print(54)56    printer.print(55)57    printer.print(56)58    printer.print(57)59    printer.print(58)60    printer.print(59)61    printer.print(60)62    printer.print(61)63    printer.print(62)64    printer.print(63)65    printer.print(64)66    printer.print(65)67    printer.print(66)68    printer.print(67)69    printer.print(68)70    printer.print(69)71    printer.print(70)72    printer.print(71)73    printer.print(72)74    printer.print(73)75    printer.print(74)76    printer.print(75)77    printer.print(76)78    printer.print(77)79    printer.print(78)80    printer.print(79)81    printer.print(80)82    printer.print(81)83    printer.print(82

String.wrap

Using AI Code Generation

1val stringPrint = StringPrint()2stringPrint.print("Hello")3stringPrint.print("World")4stringPrint.print("!")5stringPrint.string() shouldBe "Hello6stringPrint.string() shouldNotBe "Hello7val stringPrint = StringPrint()8stringPrint.print("Hello")9stringPrint.print("World")10stringPrint.print("!")11stringPrint.string() shouldBe "Hello12stringPrint.string() shouldNotBe "Hello13val stringPrint = StringPrint()14stringPrint.printLine("Hello")15stringPrint.printLine("World")16stringPrint.printLine("!")17stringPrint.string() shouldBe "Hello18stringPrint.string() shouldNotBe "Hello19val stringPrint = StringPrint()20stringPrint.println("Hello")21stringPrint.println("World")22stringPrint.println("!")23stringPrint.string() shouldBe "Hello24stringPrint.string() shouldNotBe "Hello25val stringPrint = StringPrint()26stringPrint.append("Hello")27stringPrint.append("World")28stringPrint.append("!")29stringPrint.string() shouldBe "HelloWorld!"30stringPrint.string() shouldNotBe "Hello31val stringPrint = StringPrint()32stringPrint.appendLine("Hello")33stringPrint.appendLine("World")34stringPrint.appendLine("!")35stringPrint.string() shouldBe "Hello36stringPrint.string() shouldNotBe "Hello37val stringPrint = StringPrint()38stringPrint.appendln("Hello")39stringPrint.appendln("World")40stringPrint.appendln("!")41stringPrint.string() shouldBe "Hello42stringPrint.string() shouldNotBe "Hello43val stringPrint = StringPrint()44stringPrint.append(StringPrint("Hello"))45stringPrint.append(StringPrint("World"))46stringPrint.append(StringPrint("!"))47stringPrint.string() shouldBe "HelloWorld!"48stringPrint.string() shouldNotBe "Hello49val stringPrint = StringPrint()50stringPrint.appendLine(StringPrint("Hello"))51stringPrint.appendLine(String

String.wrap

Using AI Code Generation

1    val result = StringPrint().apply {2        this.print("Hello")3        this.print("World")4    }.string5    val result = StringPrint().apply {6        this.print("Hello")7        this.print("World")8    }.string9    val result = StringPrint().apply {10        this.print("Hello")11        this.print("World")12    }.string13    val result = StringPrint().apply {14        this.print("Hello")15        this.print("World")16    }.string17    val result = StringPrint().apply {18        this.print("Hello")19        this.print("World")20    }.string21    val result = StringPrint().apply {22        this.print("Hello")23        this.print("World")24    }.string25    val result = StringPrint().apply {26        this.print("Hello")27        this.print("World")28    }.string29    val result = StringPrint().apply {30        this.print("Hello")31        this.print("World")32    }.string33    val result = StringPrint().apply {34        this.print("Hello")35        this.print("World")36    }.string37    val result = StringPrint().apply {38        this.print("Hello")39        this.print("World")40    }.string

String.wrap

Using AI Code Generation

1    val stringPrint = StringPrint()2    stringPrint.println("Hello")3    stringPrint.println("World")4    stringPrint.println("!")5    val expected = stringPrint.wrap(10)6    expected shouldBe "Hello${System.lineSeparator()}World${System.lineSeparator()}!"7[github.com](github.com/kotest/kotest/blob/...) 8#### [kotest/kotest/blob/master/kotest-assertions/kotest-assertions-shared/src/commonMain/kotlin/io/kotest/assertions/print/StringPrint.kt#L24-L26](github.com/kotest/kotest/blob/...)9      24. fun wrap(width: Int): String {10      25.    return lines().joinToString(System.lineSeparator()) { it.wrap(width) }11      26. }

String.wrap

Using AI Code Generation

1println(StringPrint().also {2    it.print("Hello World")3}.value)4println("Hello World")5StringPrint().also {6    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")7}8StringPrint().also {9    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")10}11StringPrint().also {12    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")13}14StringPrint().also {15    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")16}17StringPrint().also {18    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")19}20StringPrint().also {21    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")22}23StringPrint().also {24    it.printToFile("/Users/kotest/Desktop/HelloWorld.txt", "Hello World")25}

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.