How to use compare method of io.kotest.assertions.json.CompareJsonOptions class

Best Kotest code snippet using io.kotest.assertions.json.CompareJsonOptions.compare

compare.kt

Source:compare.kt Github

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2package io.kotest.assertions.json3@Deprecated("Json comparison options is now specified with `CompareJsonOptions`", ReplaceWith("TypeCoercion"))4enum class CompareMode {5 /**6 * Types must be identical and compare by value.7 *8 * For example, `"true"` and `true` will not match because one is a string, and the other is a boolean.9 * But `2.99E9` and `299000000` are considered equal as they are the same number, just in a different format.10 * `"100"` and `100` would not match as they are different types (string vs number).11 */12 @Deprecated(13 "Json comparison options is now specified with `CompareJsonOptions`",14 ReplaceWith("TypeCoercion.Disabled")15 )16 Strict,17 /**18 * Compare by value, coercing if possible.19 *20 * For example, "true" and true will match because the string value can be coerced into a valid boolean.21 * Similarly, "100" and 100 will match as the former can be coerced into an int.22 */23 @Deprecated(24 "Json comparison options is now specified with `CompareJsonOptions`",25 ReplaceWith("TypeCoercion.Enabled")26 )27 Lenient,28}29@Deprecated("Json comparison options is now specified with `CompareJsonOptions`", ReplaceWith("PropertyOrder"))30enum class CompareOrder {31 /**32 * All object properties must be in same order as expected.33 *34 * For example, { "x": 14.2, "y": 13.0 }` and `{ "y": 13.0, "x: 14.2 }` will NOT be considered equal.35 */36 @Deprecated(37 "Json comparison options is now specified with `CompareJsonOptions`",38 ReplaceWith("PropertyOrder.Strict")39 )40 Strict,41 @Deprecated(42 "Json comparison options is now specified with `CompareJsonOptions`",43 ReplaceWith("PropertyOrder.Lenient")44 )45 Lenient,46}47/**48 * helper method for bridging old compare options into new49 */50internal fun legacyOptions(mode: CompareMode, order: CompareOrder) =51 compareJsonOptions {52 typeCoercion = when (mode) {53 CompareMode.Strict -> TypeCoercion.Disabled54 CompareMode.Lenient -> TypeCoercion.Enabled55 }56 propertyOrder = when (order) {57 CompareOrder.Strict -> PropertyOrder.Strict58 CompareOrder.Lenient -> PropertyOrder.Lenient59 }60 }61internal val defaultCompareJsonOptions = CompareJsonOptions()62class CompareJsonOptions(63 /**64 * Controls whether property order must be identical65 */66 var propertyOrder: PropertyOrder = PropertyOrder.Lenient,67 /**68 * Controls whether array ordering must be identical.69 */70 var arrayOrder: ArrayOrder = ArrayOrder.Strict,71 /**72 * Controls whether the actual document may contain extra fields or not.73 */74 var fieldComparison: FieldComparison = FieldComparison.Strict,75 /**76 * Controls whether number formatting should be taken into consideration. For instance, comparing 1.00 to 1.0, or77 * 1E2 to 10078 */79 var numberFormat: NumberFormat = NumberFormat.Lenient,80 /**81 * Controls whether types should be coerced when possible. For instance, when strings contain bool or numeric values.82 */83 var typeCoercion: TypeCoercion = TypeCoercion.Disabled84)85enum class PropertyOrder {86 /**87 * Default. Property order in objects does not matter.88 *89 * Example: `"""{ "a": 0, "b": 2 }""".shouldEqualJson("""{ "b": 2, "a": 1 }""", compareJsonOptions { propertyOrder = Lenient })` will pass90 */91 Lenient,92 /**93 * Properties must be in same order. E.g. `{ "a": 0, "b": 2 }` is not considered equal to `{ "b": 2, "a": 1 }`94 */95 Strict96}97enum class ArrayOrder {98 /**99 * Default. Arrays must contain the same elements in the same order.100 */101 Strict,102 /**103 * Arrays are allowed to be shuffled, but must still contain same items.104 */105 Lenient,106}107enum class FieldComparison {108 /**109 * Default. Objects in [expected] and [actual] must contain the same fields.110 */111 Strict,112 /**113 * Objects in the actual document may contain extraneous fields without causing comparison to fail.114 */115 Lenient,116}117enum class NumberFormat {118 /**119 * Default. Numbers will be interpreted before being compared. Meaning we can compare 0E3 to 1000 without fail120 */121 Lenient,122 /**123 * Numbers must also be formatted the same way to be considered equal.124 */125 Strict126}127enum class TypeCoercion {128 /**129 * Default. Types will not be converted. Meaning `"true"` and `true` are considered unequal.130 */131 Disabled,132 /**133 * Types may be coerced. Strings containing numbers will be considered equal to their numbers, and booleans in134 * strings will also be compared.135 *136 * For example: `"\"11\"".shouldEqualJson("12", compareJsonOptions { typeCoercion = TypeCoercion.Enabled })` will137 * succeed.138 */139 Enabled;140 internal fun isEnabled(): Boolean =141 this == Enabled142}143fun compareJsonOptions(builder: CompareJsonOptions.() -> Unit): CompareJsonOptions =144 CompareJsonOptions().apply(builder)145/**146 * Compares two json trees, returning a detailed error message if they differ.147 */148internal fun compare(149 path: List<String>,150 expected: JsonNode,151 actual: JsonNode,152 options: CompareJsonOptions153): JsonError? {154 return when (expected) {155 is JsonNode.ObjectNode -> when (actual) {156 is JsonNode.ObjectNode -> compareObjects(path, expected, actual, options)157 else -> JsonError.ExpectedObject(path, actual)158 }159 is JsonNode.ArrayNode -> when (actual) {160 is JsonNode.ArrayNode -> compareArrays(path, expected, actual, options)161 else -> JsonError.ExpectedArray(path, actual)162 }163 is JsonNode.BooleanNode -> compareBoolean(path, expected, actual, options)164 is JsonNode.StringNode -> compareString(path, expected, actual, options)165 is JsonNode.NumberNode -> compareNumbers(path, expected, actual, options)166 JsonNode.NullNode -> compareNull(path, actual)167 }168}169internal fun compareObjects(170 path: List<String>,171 expected: JsonNode.ObjectNode,172 actual: JsonNode.ObjectNode,173 options: CompareJsonOptions,174): JsonError? {175 if (FieldComparison.Strict == options.fieldComparison) {176 val keys1 = expected.elements.keys177 val keys2 = actual.elements.keys178 if (keys1.size < keys2.size) {179 val missing = keys2 - keys1180 return JsonError.ObjectMissingKeys(path, missing)181 }182 if (keys2.size < keys1.size) {183 val extra = keys1 - keys2184 return JsonError.ObjectExtraKeys(path, extra)185 }186 }187 // when using strict order mode, the order of elements in json matters, normally, we don't care188 when (options.propertyOrder) {189 PropertyOrder.Strict ->190 expected.elements.entries.withIndex().zip(actual.elements.entries).forEach { (e, a) ->191 if (a.key != e.value.key) return JsonError.NameOrderDiff(path, e.index, e.value.key, a.key)192 val error = compare(path + a.key, e.value.value, a.value, options)193 if (error != null) return error194 }195 PropertyOrder.Lenient ->196 expected.elements.entries.forEach { (name, e) ->197 val a = actual.elements[name] ?: return JsonError.ObjectMissingKeys(path, setOf(name))198 val error = compare(path + name, e, a, options)199 if (error != null) return error200 }201 }202 return null203}204internal fun compareArrays(205 path: List<String>,206 expected: JsonNode.ArrayNode,207 actual: JsonNode.ArrayNode,208 options: CompareJsonOptions,209): JsonError? {210 if (expected.elements.size != actual.elements.size)211 return JsonError.UnequalArrayLength(path, expected.elements.size, actual.elements.size)212 when (options.arrayOrder) {213 ArrayOrder.Strict -> {214 expected.elements.withIndex().zip(actual.elements.withIndex()).forEach { (a, b) ->215 val error = compare(path + "[${a.index}]", a.value, b.value, options)216 if (error != null) return error217 }218 }219 /**220 * In [ArrayOrder.Lenient], we try to allow array contents to be out-of-order.221 * We do this by searching for a match for each element in [actual], in the [expected] array,222 * flagging used matches so they can't be used twice. This will probably be slow for very big arrays.223 */224 ArrayOrder.Lenient -> {225 val consumedIndexes = BooleanArray(expected.elements.size) { false }226 fun availableIndexes() = consumedIndexes227 .mapIndexed { index, isConsumed -> if (!isConsumed) index else null }228 .filterNotNull()229 fun findMatchingIndex(element: JsonNode): Int? {230 for (i in availableIndexes()) {231 // Comparison with no error -> matching element232 val isMatch = compare(path + "[$i]", element, expected.elements[i], options) == null233 if (isMatch) {234 return i235 }236 }237 return null238 }239 for ((i, element) in actual.elements.withIndex()) {240 val match = findMatchingIndex(element)241 ?: return JsonError.UnequalArrayContent(path + "[$i]", expected, element)242 consumedIndexes[match] = true243 }244 }245 }246 return null247}248/**249 * When comparing a string, if the [mode] is [CompareMode.Lenient] we can convert the actual node to a string.250 */251internal fun compareString(252 path: List<String>,253 expected: JsonNode.StringNode,254 actual: JsonNode,255 options: CompareJsonOptions256): JsonError? {257 return when {258 actual is JsonNode.StringNode -> compareStrings(path, expected.value, actual.value)259 options.typeCoercion.isEnabled() -> when {260 actual is JsonNode.BooleanNode -> compareStrings(path, expected.value, actual.value.toString())261 actual is JsonNode.NumberNode && expected.contentIsNumber() -> compareNumberNodes(262 path,263 expected.toNumberNode(),264 actual265 )266 else -> JsonError.IncompatibleTypes(path, expected, actual)267 }268 else -> JsonError.IncompatibleTypes(path, expected, actual)269 }270}271internal fun compareStrings(path: List<String>, expected: String, actual: String): JsonError? {272 return when (expected) {273 actual -> null274 else -> JsonError.UnequalStrings(path, expected, actual)275 }276}277/**278 * When comparing a boolean, if the [mode] is [CompareMode.Lenient] and the actual node is a text279 * node with "true" or "false", then we convert.280 */281internal fun compareBoolean(282 path: List<String>,283 expected: JsonNode.BooleanNode,284 actual: JsonNode,285 options: CompareJsonOptions286): JsonError? {287 return when {288 actual is JsonNode.BooleanNode -> compareBooleans(path, expected.value, actual.value)289 options.typeCoercion.isEnabled() && actual is JsonNode.StringNode -> when (actual.value) {290 "true" -> compareBooleans(path, expected.value, true)291 "false" -> compareBooleans(path, expected.value, false)292 else -> JsonError.UnequalValues(path, expected, actual)293 }294 else -> JsonError.IncompatibleTypes(path, expected, actual)295 }296}297internal fun compareBooleans(path: List<String>, expected: Boolean, actual: Boolean): JsonError? {298 return when (expected) {299 actual -> null300 else -> JsonError.UnequalBooleans(path, expected, actual)301 }302}303private fun compareNumbers(304 path: List<String>,305 expected: JsonNode.NumberNode,306 actual: JsonNode,307 options: CompareJsonOptions308): JsonError? {309 return when (actual) {310 is JsonNode.NumberNode -> {311 when (options.numberFormat) {312 NumberFormat.Strict -> {313 if (expected.content != actual.content) JsonError.UnequalValues(path, expected.content, actual.content)314 else null315 }316 NumberFormat.Lenient -> compareNumberNodes(path, expected, actual)317 }318 }319 is JsonNode.StringNode -> {320 if (options.typeCoercion.isEnabled() && actual.contentIsNumber()) compareNumberNodes(321 path,322 expected,323 actual.toNumberNode()324 )325 else JsonError.IncompatibleTypes(path, expected, actual)326 }327 else -> JsonError.IncompatibleTypes(path, expected, actual)328 }329}330private fun compareNumberNodes(331 path: List<String>,332 expected: JsonNode.NumberNode,333 actual: JsonNode.NumberNode334): JsonError? {335 return when {336 expected.lenientEquals(actual) -> null337 else -> JsonError.UnequalValues(path, expected.content, actual.content)338 }339}340internal fun compareNull(path: List<String>, b: JsonNode): JsonError? {341 return when (b) {342 is JsonNode.NullNode -> null343 else -> JsonError.ExpectedNull(path, b)344 }345}...

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JsonLiteralsTest.kt

Source:JsonLiteralsTest.kt Github

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1package com.sksamuel.kotest.tests.json2import io.kotest.assertions.json.NumberFormat3import io.kotest.assertions.json.TypeCoercion4import io.kotest.assertions.json.compareJsonOptions5import io.kotest.assertions.json.shouldEqualJson6import io.kotest.assertions.shouldFail7import io.kotest.assertions.throwables.shouldThrow8import io.kotest.core.spec.style.FunSpec9import io.kotest.matchers.string.shouldContain10import io.kotest.matchers.throwable.shouldHaveMessage11class JsonLiteralsTest : FunSpec(12 {13 test("Unsupported type") {14 shouldThrow<IllegalArgumentException> {15 "0x03" shouldEqualJson "0x03"16 }.shouldHaveMessage("Unsupported kotlinx-serialization type 0x03")17 }18 context("Strict (default) comparisons") {19 test("comparing float and int") {20 shouldFail {21 "3.2" shouldEqualJson "3"22 }.shouldHaveMessage(23 """24 The top level expected 3 but was 3.225 expected:<3> but was:<3.2>26 """.trimIndent()27 )28 }29 test("quoted numbers are treated as strings") {30 shouldFail { "\"1E3\"" shouldEqualJson "1000.0" }31 // Unquoted 1E3 is parsed to double and back due to prettifying output32 shouldFail { "\"1000.0\"" shouldEqualJson "1E3" }.message shouldContain33 "The top level expected number but was string"34 shouldFail { "10.0" shouldEqualJson "\"10.0\"" }.message shouldContain35 "The top level expected string but was number"36 }37 test("comparing exponent-based float with regular float") {38 "1E3" shouldEqualJson "1000.0"39 "1000.0" shouldEqualJson "1E3"40 "1000.0" shouldEqualJson "1000"41 "5E0" shouldEqualJson "5.0"42 "2E-1" shouldEqualJson "0.2"43 shouldFail {44 "1.0E-3" shouldEqualJson "0.0001"45 }46 "1.0E-4" shouldEqualJson "0.0001"47 }48 test("comparing high-precision floating point numbers") {49 // Note: In the middle paragraph of the failure message the expected JSON has been50 // formatted as a JSON tree using KotlinX.serialization which parses the51 // number to a double and back, hence the loss of precision.52 shouldFail {53 "0.12345678912345678" shouldEqualJson "0.123456789123456789"54 }.shouldHaveMessage(55 """56 The top level expected 0.123456789123456789 but was 0.1234567891234567857 expected:<0.123456789123456789> but was:<0.12345678912345678>58 """.trimIndent()59 )60 }61 test("comparing string and boolean") {62 shouldFail {63 "true" shouldEqualJson "\"true\""64 }.shouldHaveMessage(65 """66 The top level expected string but was boolean67 expected:<"true"> but was:<true>68 """.trimIndent()69 )70 }71 }72 context("CompareMode.Exact requires same format for numbers") {73 infix fun String.shouldExactlyEqualJson(expected: String) =74 this.shouldEqualJson(expected, compareJsonOptions { numberFormat = NumberFormat.Strict })75 test("comparing float and exponent") {76 shouldFail {77 "10.0" shouldExactlyEqualJson "1e1"78 }.shouldHaveMessage(79 """80 The top level expected 1e1 but was 10.081 expected:<1e1> but was:<10.0>82 """.trimIndent()83 )84 }85 test("comparing int and exponent") {86 shouldFail {87 "10" shouldExactlyEqualJson "1e1"88 }.shouldHaveMessage(89 """90 The top level expected 1e1 but was 1091 expected:<1e1> but was:<10>92 """.trimIndent()93 )94 }95 test("comparing float and int") {96 shouldFail {97 "10.0" shouldExactlyEqualJson "10"98 }.shouldHaveMessage(99 """100 The top level expected 10 but was 10.0101 expected:<10> but was:<10.0>102 """.trimIndent()103 )104 }105 test("quoted numbers are treated as strings") {106 shouldFail { "\"1E3\"" shouldEqualJson "1000.0" }107 // Unquoted 1E3 is parsed to double and back due to prettifying output108 shouldFail { "\"1000.0\"" shouldEqualJson "1E3" }.message shouldContain109 "The top level expected number but was string"110 shouldFail { "10.0" shouldEqualJson "\"10.0\"" }.message shouldContain111 "The top level expected string but was number"112 }113 }114 context("Lenient type-conversions") {115 infix fun String.lenientShouldEqualJson(expected: String) =116 this.shouldEqualJson(expected, compareJsonOptions { typeCoercion = TypeCoercion.Enabled })117 test("comparing exponent-based float with regular float") {118 "1E3" lenientShouldEqualJson "\"1000.0\""119 "1000.0" lenientShouldEqualJson "\"1E3\""120 "2E-1" lenientShouldEqualJson "0.2"121 "2E-1" lenientShouldEqualJson "\"0.2\""122 "0.2" lenientShouldEqualJson "\"2e-1\""123 "5E0" lenientShouldEqualJson "5.0"124 }125 test("Strings with numbers") {126 shouldFail {127 "\"abc 123\"" lenientShouldEqualJson "123"128 }.shouldHaveMessage(129 """130 The top level expected number but was string...

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JsonMatchers.kt

Source:JsonMatchers.kt Github

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1package io.kotest.assertions.json2import io.kotest.matchers.ComparableMatcherResult3import io.kotest.matchers.Matcher4import io.kotest.matchers.MatcherResult5import io.kotest.matchers.should6import io.kotest.matchers.shouldNot7import kotlinx.serialization.ExperimentalSerializationApi8import kotlinx.serialization.json.Json9import kotlinx.serialization.json.JsonArray10import kotlinx.serialization.json.JsonElement11import kotlinx.serialization.json.JsonObject12import kotlin.reflect.KClass13@OptIn(ExperimentalSerializationApi::class)14internal val pretty by lazy { Json { prettyPrint = true; prettyPrintIndent = " " } }15/**16 * Verifies that the [expected] string is valid json, and that it matches this string.17 *18 * This matcher will consider two json strings matched if they have the same key-values pairs,19 * regardless of order.20 *21 */22infix fun String?.shouldMatchJson(expected: String?) = this should matchJson(expected)23infix fun String?.shouldNotMatchJson(expected: String?) = this shouldNot matchJson(expected)24@OptIn(ExperimentalSerializationApi::class)25fun matchJson(expected: String?) = object : Matcher<String?> {26 override fun test(value: String?): MatcherResult {27 val actualJson = try {28 value?.let(pretty::parseToJsonElement)29 } catch (ex: Exception) {30 return MatcherResult(31 false,32 { "expected: actual json to be valid json: $value" },33 {34 "expected: actual json to be invalid json: $value"35 })36 }37 val expectedJson = try {38 expected?.let(pretty::parseToJsonElement)39 } catch (ex: Exception) {40 return MatcherResult(41 false,42 { "expected: expected json to be valid json: $expected" },43 { "expected: expected json to be invalid json: $expected" }44 )45 }46 return ComparableMatcherResult(47 actualJson == expectedJson,48 { "expected json to match, but they differed\n\n" },49 { "expected not to match with: $expectedJson but match: $actualJson" },50 actualJson.toString(),51 expectedJson.toString()52 )53 }54}55@OptIn(ExperimentalSerializationApi::class)56fun beValidJson() = object : Matcher<String?> {57 override fun test(value: String?): MatcherResult {58 return try {59 value?.let(pretty::parseToJsonElement)60 MatcherResult(61 true,62 { "expected: actual json to be valid json: $value" },63 { "expected: actual json to be invalid json: $value" }64 )65 } catch (ex: Exception) {66 MatcherResult(67 false,68 { "expected: actual json to be valid json: $value" },69 { "expected: actual json to be invalid json: $value" }70 )71 }72 }73}74@OptIn(ExperimentalSerializationApi::class)75fun beJsonType(kClass: KClass<*>) = object : Matcher<String?> {76 override fun test(value: String?): MatcherResult {77 val element = try {78 value?.let(pretty::parseToJsonElement)79 } catch (ex: Exception) {80 return MatcherResult(81 false,82 { "expected: actual json to be valid json: $value" },83 { "expected: actual json to be invalid json: $value" }84 )85 }86 return MatcherResult(87 kClass.isInstance(element),88 { "expected: $value to be valid json of type: ${kClass.simpleName}" },89 { "expected: $value to not be of type: ${kClass.simpleName}" }90 )91 }92}93/**94 * Verifies that the [expected] string is valid json, and that it matches this string.95 *96 * This matcher will consider two json strings matched if they have the same key-values pairs,97 * regardless of order.98 *99 */100fun String.shouldEqualJson(expected: String, mode: CompareMode, order: CompareOrder) =101 this.shouldEqualJson(expected, legacyOptions(mode, order))102fun String.shouldEqualJson(expected: String, options: CompareJsonOptions) {103 val (e, a) = parse(expected, this)104 a should equalJson(e, options)105}106fun String.shouldNotEqualJson(expected: String, mode: CompareMode, order: CompareOrder) =107 this.shouldNotEqualJson(expected, legacyOptions(mode, order))108fun String.shouldNotEqualJson(expected: String, options: CompareJsonOptions) {109 val (e, a) = parse(expected, this)110 a shouldNot equalJson(e, options)111}112fun String.shouldBeEmptyJsonArray(): String {113 this should matchJson("[]")114 return this115}116fun String.shouldBeEmptyJsonObject(): String {117 this should matchJson("{}")118 return this119}120fun String.shouldBeJsonArray(): String {121 this should beJsonType(JsonArray::class)122 return this123}124fun String.shouldNotBeJsonArray(): String {125 this shouldNot beJsonType(JsonArray::class)126 return this127}128fun String.shouldBeJsonObject(): String {129 this should beJsonType(JsonObject::class)130 return this131}132fun String.shouldNotBeJsonObject(): String {133 this shouldNot beJsonType(JsonObject::class)134 return this135}136fun String.shouldBeValidJson(): String {137 this should beValidJson()138 return this139}140fun String.shouldNotBeValidJson(): String {141 this shouldNot beValidJson()142 return this143}144internal fun parse(expected: String, actual: String): Pair<JsonTree, JsonTree> {145 val enode = pretty.parseToJsonElement(expected)146 val anode = pretty.parseToJsonElement(actual)147 val e = toJsonTree(enode)148 val a = toJsonTree(anode)149 return Pair(e, a)150}151internal fun toJsonTree(root: JsonElement) =152 with(root.toJsonNode()) {153 JsonTree(this, prettyPrint(this))154 }...

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LenientOrderArrayTest.kt

Source:LenientOrderArrayTest.kt Github

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1package com.sksamuel.kotest.tests.json2import io.kotest.assertions.json.ArrayOrder3import io.kotest.assertions.json.compareJsonOptions4import io.kotest.assertions.json.shouldEqualJson5import io.kotest.assertions.shouldFail6import io.kotest.core.spec.style.FunSpec7import io.kotest.matchers.throwable.shouldHaveMessage8class LenientOrderArrayTest : FunSpec(9 {10 infix fun String.shouldEqualJsonIgnoringOrder(other: String) =11 this.shouldEqualJson(other, compareJsonOptions { arrayOrder = ArrayOrder.Lenient })12 test("simple") {13 "[1, 2]" shouldEqualJsonIgnoringOrder "[2, 1]"14 }15 test("multiple copies") {16 "[1, 2, 2]" shouldEqualJsonIgnoringOrder "[2, 1, 2]"17 }18 test("duplicates in actual") {19 shouldFail {20 "[1, 2, 2]" shouldEqualJsonIgnoringOrder "[1, 2, 0]"21 }.shouldHaveMessage(22 """23 At '[2]' has extra element '2' not found (or too few) in '[1,2,0]'24 expected:<[25 1,...

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matchers.kt

Source:matchers.kt Github

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...25 options: CompareJsonOptions26) =27 object : Matcher<JsonTree> {28 override fun test(value: JsonTree): MatcherResult {29 val error = compare(30 path = listOf(),31 expected = expected.root,32 actual = value.root,33 options,34 )?.asString()35 return ComparableMatcherResult(36 error == null,37 { "$error\n\n" },38 { "Expected values to not match\n\n" },39 value.raw,40 expected.raw,41 )42 }43 }44data class JsonTree(val root: JsonNode, val raw: String)45infix fun String.shouldEqualJson(expected: String): Unit =46 this.shouldEqualJson(expected, defaultCompareJsonOptions)47infix fun String.shouldNotEqualJson(expected: String): Unit =48 this.shouldNotEqualJson(expected, defaultCompareJsonOptions)49fun String.shouldEqualJson(expected: String, mode: CompareMode) =50 shouldEqualJson(expected, legacyOptions(mode, CompareOrder.Strict))51fun String.shouldNotEqualJson(expected: String, mode: CompareMode) =52 shouldNotEqualJson(expected, legacyOptions(mode, CompareOrder.Strict))53fun String.shouldEqualJson(expected: String, order: CompareOrder) =54 shouldEqualJson(expected, legacyOptions(CompareMode.Strict, order))55fun String.shouldNotEqualJson(expected: String, order: CompareOrder) =56 shouldNotEqualJson(expected, legacyOptions(CompareMode.Strict, order))57infix fun String.shouldEqualSpecifiedJson(expected: String) =58 shouldEqualJson(expected, compareJsonOptions { fieldComparison = FieldComparison.Lenient })59infix fun String.shouldNotEqualSpecifiedJson(expected: String) =60 shouldNotEqualJson(expected, compareJsonOptions { fieldComparison = FieldComparison.Lenient })

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compare

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1import io.kotest.assertions.json.CompareJsonOptions2import io.kotest.assertions.json.compareJson3import io.kotest.assertions.json.shouldMatchJson4import io.kotest.assertions.json.shouldNotMatchJson5import io.kotest.core.spec.style.StringSpec6import io.kotest.matchers.shouldBe7import io.kotest.matchers.shouldNotBe8class CompareJsonOptionsExample : StringSpec({9"should match json with CompareJsonOptions" {10val expected = """{"name": "John", "age": 30}"""11val actual = """{"name": "John", "age": 30}"""12val options = CompareJsonOptions(ignoreArrayOrder = true)13compareJson(expected, actual, options) shouldBe true14}15"should not match json with CompareJsonOptions" {16val expected = """{"name": "John", "age": 30}"""17val actual = """{"name": "John", "age": 30}"""18val options = CompareJsonOptions(ignoreArrayOrder = false)19compareJson(expected, actual, options) shouldBe false20}21"should match json with CompareJsonOptions using shouldMatchJson" {22val expected = """{"name": "John", "age": 30}"""23val actual = """{"name": "John", "age": 30}"""24val options = CompareJsonOptions(ignoreArrayOrder = true)25}26"should not match json with CompareJsonOptions using shouldNotMatchJson" {27val expected = """{"name": "John", "age": 30}"""28val actual = """{"name": "John", "age": 30}"""29val options = CompareJsonOptions(ignoreArrayOrder = false)30}31})32import io.kotest.assertions.json.CompareJsonOptions33import io.kotest.assertions.json.compareJson34import io.kotest.assertions.json.shouldMatchJson35import io.kotest.assertions.json.shouldNotMatchJson36import io.kotest.core.spec.style.StringSpec37import io.kotest.matchers.shouldBe38import io.kotest.matchers.shouldNotBe39class CompareJsonOptionsExample : StringSpec({40"should match json with CompareJsonOptions" {

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1val expectedJson = """{ "name": "kotest", "version": 4 }"""2val actualJson = """{ "name": "kotest", "version": 5 }"""3CompareJsonOptions().compareJson(expectedJson, actualJson) shouldBe false4val expectedJson = """{ "name": "kotest", "version": 4 }"""5val actualJson = """{ "name": "kotest", "version": 4 }"""6CompareJsonOptions().compareJson(expectedJson, actualJson) shouldBe true7val expectedJson = """{ "name": "kotest", "version": 4 }"""8val actualJson = """{ "name": "kotest", "version": 4 }"""9CompareJsonOptions().compareJson(expectedJson, actualJson) shouldBe true10val expectedJson = """{ "name": "kotest", "version": 4 }"""11val actualJson = """{ "name": "kotest", "version": 4 }"""12CompareJsonOptions().compareJson(expectedJson, actualJson) shouldBe true13val expectedJson = """{ "name": "kotest", "version": 4 }"""14val actualJson = """{ "name": "kotest", "version": 4 }"""15CompareJsonOptions().compareJson(expectedJson, actualJson) shouldBe true16val expectedJson = """{ "name": "kotest", "version": 4 }"""17val actualJson = """{ "name": "kotest", "version": 4 }"""18CompareJsonOptions().compareJson(expectedJson, actualJson) shouldBe true19val expectedJson = """{ "name": "kotest", "version": 4 }"""20val actualJson = """{ "name": "kotest", "version": 4 }"""

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1val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )2val result = json1 . compareJson ( json2 , options )3result . shouldBe ( true )4val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )5val result = json1 . compareJson ( json2 , options )6result . shouldBe ( true )7val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )8val result = json1 . compareJson ( json2 , options )9result . shouldBe ( true )10val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )11val result = json1 . compareJson ( json2 , options )12result . shouldBe ( true )13val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )14val result = json1 . compareJson ( json2 , options )15result . shouldBe ( true )16val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )17val result = json1 . compareJson ( json2 , options )18result . shouldBe ( true )19val options = CompareJsonOptions ( ignoreExtraKeys = true , ignoreExtraValues = true , ignoreOrder = true )20val result = json1 . compareJson ( json2

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Most used method in CompareJsonOptions

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