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}

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