How to use expected method of io.kotest.matchers.internal class

Best Kotest code snippet using io.kotest.matchers.internal.expected

RedisAsyncMapTest.kt

Source:RedisAsyncMapTest.kt

...136        sut.size().await().shouldBe(0)137    }138    @Test139    internal fun size_13(testContext: VertxTestContext) = testContext.async {140        val expectedEntryCount = 13141        fillMap(expectedEntryCount)142        sut.size().await().shouldBe(expectedEntryCount)143    }144    @Test145    internal fun size_26(testContext: VertxTestContext) = testContext.async {146        val expectedEntryCount = 26147        fillMap(expectedEntryCount)148        sut.size().await().shouldBe(expectedEntryCount)149    }150    @Test151    internal fun size_260(testContext: VertxTestContext) = testContext.async {152        val expectedEntryCount = 260153        fillMap(expectedEntryCount)154        sut.size().await().shouldBe(expectedEntryCount)155    }156    @Test157    internal fun size_2600(testContext: VertxTestContext) = testContext.async {158        val expectedEntryCount = 2600159        fillMap(expectedEntryCount)160        sut.size().await().shouldBe(expectedEntryCount)161    }162    @Test163    internal fun keys_no_entry(testContext: VertxTestContext) = testContext.async {164        sut.keys().await().shouldBeEmpty()165    }166    @Test167    internal fun keys_with_entries(testContext: VertxTestContext) = testContext.async {168        val expectedEntryCount = 9169        fillMap(expectedEntryCount)170        sut.keys().await().toList().sortedBy { it.keyValue }.forEachIndexed { idx, expectedKey ->171            mapKeyOf(idx).shouldBe(expectedKey)172        }173    }174    @Test175    internal fun values_no_entry(testContext: VertxTestContext) = testContext.async {176        sut.values().await().shouldBeEmpty()177    }178    @Test179    internal fun values_with_entries(testContext: VertxTestContext) = testContext.async {180        val expectedEntryCount = 9181        fillMap(expectedEntryCount)182        sut.values().await().toList().sortedBy { it.value }.forEachIndexed { idx, expectedValue ->183            mapValueOf(idx).shouldBe(expectedValue)184        }185    }186    @Test187    internal fun entries_no_entry(testContext: VertxTestContext) = testContext.async {188        sut.entries().await().shouldBeEmpty()189    }190    @Test191    internal fun entries(testContext: VertxTestContext) = testContext.async {192        val expectedEntryCount = 9193        fillMap(expectedEntryCount)194        val entries = sut.entries().await()195        repeat(expectedEntryCount) { idx ->196            entries.shouldContain(Pair(mapKeyOf(idx), mapValueOf(idx)))197        }198    }199    private suspend fun fillMap(entries: Int) {200        repeat(entries) { idx ->201            sut.put(mapKeyOf(idx), mapValueOf(idx)).await()202        }203    }204    private fun mapKeyOf(nbr: Int) = MapKey("key-$nbr")205    private fun mapValueOf(nbr: Int) = MapValue("value-$nbr")206}...

RecordBatchStreamTest.kt

Source:RecordBatchStreamTest.kt

...81    internal fun write_read_write_read(testContext: VertxTestContext) = testContext.async {82        val stream = RecordBatchStream(PREFETCH_LIMIT)83        val writer = stream.writer()84        val reader = stream.reader()85        val expectedBatchSize = 986        writeResponseReadBatchAndVerify(expectedBatchSize, writer, reader)87        writeResponseReadBatchAndVerify(expectedBatchSize, writer, reader)88    }89    @Test90    internal fun next_shard_iterator_null_first_response(testContext: VertxTestContext) = testContext.async {91        val stream = RecordBatchStream(PREFETCH_LIMIT)92        val writer = stream.writer()93        val reader = stream.reader()94        val response = getRecordResponse(null, Random.nextLong(), 0)95        writer.writeToStream(response)96        val batch = reader.readFromStream()97        batch.nextShardIterator.shouldBeNull()98        batch.records.shouldBeEmpty()99    }100    private suspend fun writeResponseReadBatchAndVerify(101        expectedBatchSize: Int,102        writer: RecordBatchStreamWriter,103        reader: RecordBatchStreamReader104    ) {105        val response = getRecordResponse(recordCount = expectedBatchSize)106        writer.writeToStream(response)107        val batch = reader.readFromStream()108        batch.verifyAgainstResponse(response, expectedBatchSize)109    }110    private fun RecordBatch.verifyAgainstResponse(111        response: GetRecordsResponse,112        expectedRecordCount: Int,113        expectedIdxs: List<Int>? = null,114        lastRecordInResponseIdx: Int? = null,115    ) {116        nextShardIterator.shouldBe(ShardIterator(response.nextShardIterator()))117        millisBehindLatest.shouldBe(response.millisBehindLatest())118        records.verify(expectedRecordCount, expectedIdxs)119        sequenceNumber.shouldBe(120            SequenceNumber(lastRecordInResponseIdx?.let { response.records()[it].sequenceNumber() }121                ?: response.records().last().sequenceNumber(),122                SequenceNumberIteratorPosition.AFTER123            )124        )125        resharded.shouldBeFalse()126    }127    private fun List<Record>.verify(expectedRecordCount: Int, expectedIdxs: List<Int>? = null) {128        shouldHaveSize(expectedRecordCount)129        val expectedRecordData =130            expectedIdxs?.map { recordData(it) } ?: IntRange(0, expectedRecordCount - 1).map { recordData(it) }131        map { it.data() }.shouldContainExactly(expectedRecordData)132    }133    private fun nextShardIterator() = ShardIterator("${UUID.randomUUID()}")134    private fun getRecordResponse(135        nextShardIterator: ShardIterator? = nextShardIterator(),136        millisBehindLatest: Long = Random.nextLong(),137        recordCount: Int138    ) =139        getRecordResponse(nextShardIterator, millisBehindLatest, recordList(recordCount))140    private fun getRecordResponse(nextShardIterator: ShardIterator?, millisBehindLatest: Long, records: List<Record>) =141        mock<GetRecordsResponse> {142            on { nextShardIterator() } doReturn if (nextShardIterator != null) "$nextShardIterator" else null143            on { records() } doReturn records144            on { millisBehindLatest() } doReturn if (records.isNotEmpty()) {145                millisBehindLatest...

BagRegulationCheckerTest.kt

Source:BagRegulationCheckerTest.kt

...31    }32    @Test33    internal fun `Should create a map of all bags`() {34        val bags: Map<Bag, List<BagContentRegulation>> = sut.createMapFromBags()35        val expectedKeys =36            listOf("light red", "dark orange", "bright white", "muted yellow", "shiny gold", "dark olive", "vibrant plum", "faded blue", "dotted black")37        bags.keys.shouldContainExactly(expectedKeys.map { Bag(it, 0) })38        bags[Bag("light red", 0)].shouldContainExactly(regulation(1, "bright white"), regulation(2, "muted yellow"))39        bags[Bag("dark orange", 0)].shouldContainExactly(regulation(3, "bright white"), regulation(4, "muted yellow"))40        bags[Bag("bright white", 0)].shouldContainExactly(regulation(1, "shiny gold"))41        bags[Bag("muted yellow", 0)].shouldContainExactly(regulation(2, "shiny gold"), regulation(9, "faded blue"))42        bags[Bag("shiny gold", 0)].shouldContainExactly(regulation(1, "dark olive"), regulation(2, "vibrant plum"))43        bags[Bag("dark olive", 0)].shouldContainExactly(regulation(3, "faded blue"), regulation(4, "dotted black"))44        bags[Bag("vibrant plum", 0)].shouldContainExactly(regulation(5, "faded blue"), regulation(6, "dotted black"))45        bags[Bag("faded blue", 0)].shouldNotBeNull().shouldBeEmpty()46        bags[Bag("dotted black", 0)].shouldNotBeNull().shouldBeEmpty()47    }48    @Test49    internal fun `Should return 4 bag that can contain the shinny gold`() {50        val bags: Int = sut.retrieveNumberOfBagsThatCanContainColor("shiny gold")51        bags shouldBe 4...

InfiniteLoopFixerTest.kt

Source:InfiniteLoopFixerTest.kt

...25    private val initialInput = readFile("src/test/resources/inputs/day8/input_AoC.txt")26    private var sut = InfiniteLoopFixer(initialInput)27    @ParameterizedTest(name = "Operation {0} should be instance of {1}")28    @MethodSource(value = ["instructions"])29    internal fun `Should create different instances for each instruction type`(instruction : String, expectedOperation: Operation) {30        val operation = sut.extractOperationFromInstruction(instruction)31        operation::class shouldBe expectedOperation::class32        operation.shouldBeEqualToUsingFields(expectedOperation, Operation::argument)33    }34    @Test35    internal fun `Should create list of operations from input`() {36        val operations : List<Operation> = sut.extractOperations()37        38        operations shouldHaveSize 939        40        operations[5].shouldBeInstanceOf<Accumulation>()41        operations[5].argument shouldBe -9942        operations[5].increment shouldBe 143        operations[7].shouldBeInstanceOf<Jump>()44        operations[7].argument shouldBe -445        operations[7].increment shouldBe -446        ...

EventSerializationTest.kt

Source:EventSerializationTest.kt

...34        }35    }36})37private infix fun <A, B> A.to(mapper: (A) -> B): Pair<A, B> = Pair(this, mapper(this))38private data class EventSetup<T : Any>(val jsonFile: String, val expectedEventType: KClass<T>)39private inline fun <reified T : Any> Any.deserializeFromFile(fileName: String, noinline block: (T) -> Unit) =40    deserializeFromFile(fileName, T::class, block)41private fun <T : Any> deserializeFromFile(fileName: String, type: KClass<T>, block: (T) -> Unit = { }) {42    loadTextResource("/slack/events/$fileName.json").asClue { json ->43        DefaultSerializer.deserialize<Event>(json).asClue { deserialized ->44            deserialized should beInstanceOf(type)45            block(deserialized as T)46        }47    }48}...

DiceParserTest.kt

Source:DiceParserTest.kt

...10import org.junit.jupiter.api.Test11internal class DiceParserTest {12    @Test13    fun `should parse and roll`() {14        for ((expression, expected, description) in demoExpressions)15            withClue("$expression ($description)") {16                try {17                    // Recreate each time to reset the seed each time18                    val result = dice(stableSeedForTesting()).roll(expression)19                    result.resultValue shouldBe expected20                    when (expected) {21                        null -> result.parseErrors.shouldNotBeEmpty()22                        else -> result.parseErrors.shouldBeEmpty()23                    }24                } catch (e: DiceException) {25                    // Case when app exception thrown from within parsing as26                    // part of validation for business rules27                    expected.shouldBeNull()28                }29            }30    }31    @Test32    fun `should use default RNG`() {33        val dice = dice()34        val result = dice.roll("1d1")35        result.resultValue shouldBe 136        result.parseErrors.shouldBeEmpty()37    }38    @Test39    fun `should reuse existing dice parser`() {40        val dice = dice(stableSeedForTesting())41        // Complex expression to show state is reset...

ClassUtilsTests.kt

Source:ClassUtilsTests.kt

...8  class InternalTestClass(a: Int)9  val unitUnderTest = ClassUtils10  "Fully qualified name should be found" {11    val cls = BasicFilterableClass::class12    val expectedResult = cls.qualifiedName13    val actualResult = unitUnderTest.getClassName(cls)14    actualResult shouldNotBe null15    actualResult shouldBe expectedResult16  }17  "Internal class should use simple name" {18    val cls = InternalTestClass::class19    val expectedResult = cls.simpleName20    val actualResult = unitUnderTest.getClassName(cls)21    actualResult shouldNotBe null22    actualResult shouldBe expectedResult23  }24  "Anonymous classes should throw exception" {25    val anonmous = object {26      val a: Int = 527    }28    val cls = anonmous::class29    val exception = shouldThrow<Exception> {30      unitUnderTest.getClassName(cls)31    }32    exception.message shouldBe "No class name found"33  }34})...

RecordedRequestMatchers.kt

Source:RecordedRequestMatchers.kt

...4import io.kotest.matchers.collections.shouldHaveSize5import io.kotest.matchers.nulls.shouldNotBeNull6import io.kotest.matchers.shouldBe7import okhttp3.mockwebserver.RecordedRequest8internal fun RecordedRequest.shouldHaveQueryParam(key: String, expectedValue: String) {9    requestUrl?.queryParameterValues(key)10        .shouldNotBeNull()11        .shouldHaveSize(1)12        .shouldContain(expectedValue)13}14internal fun RecordedRequest.shouldContainHeaders(headers: Map<String, String>) {15    headers.forEach { (name, expectedValue) ->16        this.getHeader(name).shouldBe(expectedValue)17    }18}19enum class HttpRequestMethod {20    GET, HEAD, PUT, POST, PATCH, DELETE, CONNECT, OPTIONS, TRACE21}22internal fun RecordedRequest.shouldBeHttpMethod(httpMethod: HttpRequestMethod) =23    method.shouldBe(httpMethod.name)24internal fun RecordedRequest.shouldHavePath(pathRequestSentTo: String) =25    path.shouldBeIn(setOf(pathRequestSentTo, "/$pathRequestSentTo"))...

expected

Using AI Code Generation

1    import io.kotest.matchers.shouldBe2    import io.kotest.matchers.shouldNotBe3    import io.kotest.matchers.shouldThrow4    import io.kotest.matchers.shouldNotThrow5    import io.kotest.matchers.shouldBeInstanceOf6    import io.kotest.matchers.shouldNotBeInstanceOf7    import io.kotest.matchers.shouldBeInstanceOfSatisfying8    import io.kotest.matchers.shouldNotBeInstanceOfSatisfying9    import io.kotest.matchers.shouldBeSameInstanceAs10    import io.kotest.matchers.shouldNotBeSameInstanceAs11    import io.kotest.matchers.shouldBeTrue12    import io.kotest.matchers.shouldBeFalse13    import io.kotest.matchers.shouldBeNull14    import io.kotest.matchers.shouldNotBeNull15    import io.kotest.matchers.shouldBeGreaterThan16    import io.kotest.matchers.shouldBeGreaterThanOrEqual17    import io.kotest.matchers.shouldBeLessThan18    import io.kotest.matchers.shouldBeLessThanOrEqual19    import io.kotest.matchers.shouldBeInRange20    import io.kotest.matchers.shouldNotBeInRange21    import io.kotest.matchers.shouldBeIn22    import io.kotest.matchers.shouldNotBeIn23    import io.kotest.matchers.shouldContain24    import io.kotest.matchers.shouldNotContain25    import io.kotest.matchers.shouldStartWith26    import io.kotest.matchers.shouldEndWith27    import io.kotest.matchers.shouldHaveLength28    import io.kotest.matchers.shouldBeEmpty29    import io.kotest.matchers.shouldNotBeEmpty30    import io.kotest.matchers.shouldBePositive31    import io.kotest.matchers.shouldBeNegative32    import io.kotest.matchers.shouldBeZero33    import io.kotest.matchers.shouldBeOne34    import io.kotest.matchers.shouldBeTwo35    import io.kotest.matchers.shouldBeThree36    import io.kotest.matchers.shouldBeFour37    import io.kotest.matchers.shouldBeFive38    import io.kotest.matchers.shouldBeSix39    import io.kotest.matchers.shouldBeSeven40    import io.kotest.matchers.shouldBeEight

expected

Using AI Code Generation

1    import io.kotest.matchers.internal.shouldBe2    import io.kotest.matchers.internal.shouldNotBe3    import io.kotest.assertions.internal.shouldBe4    import io.kotest.assertions.internal.shouldNotBe5    import io.kotest.assertions.internal.shouldBe6    import io.kotest.assertions.internal.shouldNotBe7    import io.kotest.assertions.internal.shouldBe8    import io.kotest.assertions.internal.shouldNotBe9    import io.kotest.assertions.internal.shouldBe10    import io.kotest.assertions.internal.shouldNotBe11    import io.kotest.assertions.internal.shouldBe12    import io.kotest.assertions.internal.shouldNotBe13    import io.kotest.assertions.internal.shouldBe14    import io.kotest.assertions.internal.shouldNotBe15    import io.kotest.assertions.internal.shouldBe16    import io.kotest.assertions.internal.shouldNotBe17    import io.kotest.assertions.internal.shouldBe18    import io.kotest.assertions.internal.shouldNotBe19    import io.kotest.assertions.internal.shouldBe20    import io.kotest.assertions.internal.shouldNotBe21    import io.kotest.assertions.internal.shouldBe22    import io.kotest.assertions.internal.shouldNotBe23    import io.kotest.assertions.internal.shouldBe24    import io.kotest.assertions.internal.shouldNotBe

expected

Using AI Code Generation

1@file:Suppress("UNCHECKED_CAST")2import io.kotest.matchers.internal.shouldBe3import io.kotest.matchers.internal.shouldNotBe4infix fun String.shouldBeCaseInsensitive(expected: String) = this shouldBe expected.toLowerCase()5infix fun String.shouldNotBeCaseInsensitive(expected: String) = this shouldNotBe expected.toLowerCase()6infix fun String.shouldBeCaseInsensitive(expected: CharSequence) = this shouldBe expected.toString().toLowerCase()7infix fun String.shouldNotBeCaseInsensitive(expected: CharSequence) = this shouldNotBe expected.toString().toLowerCase()

expected

Using AI Code Generation

1test("test") { val test = "test" test.shouldBe("test") }2at io.kotest.matchers.internal.shouldBe(shouldBe.kt:15)3at io.kotest.matchers.internal.shouldBe(shouldBe.kt:20)4at io.kotest.matchers.internal.shouldBe(shouldBe.kt:30)5at io.kotest.matchers.internal.shouldBe(shouldBe.kt:41)6at io.kotest.matchers.internal.shouldBe(shouldBe.kt:46)7at io.kotest.matchers.internal.shouldBe(shouldBe.kt:51)8at io.kotest.matchers.internal.shouldBe(shouldBe.kt:56)9at io.kotest.matchers.internal.shouldBe(shouldBe.kt:61)10at io.kotest.matchers.internal.shouldBe(shouldBe.kt:66)11at io.kotest.matchers.internal.shouldBe(shouldBe.kt:71)12at io.kotest.matchers.internal.shouldBe(shouldBe.kt:76)13at io.kotest.matchers.internal.shouldBe(shouldBe.kt:81)14at io.kotest.matchers.internal.shouldBe(shouldBe.kt:86)15at io.kotest.matchers.internal.shouldBe(shouldBe.kt:91)16at io.kotest.matchers.internal.shouldBe(shouldBe.kt:96)17at io.kotest.matchers.internal.shouldBe(shouldBe.kt:101)18at io.kotest.matchers.internal.shouldBe(shouldBe.kt:106)19at io.kotest.matchers.internal.shouldBe(shouldBe.kt:111)20at io.kotest.matchers.internal.shouldBe(shouldBe.kt:116)21at io.kotest.matchers.internal.shouldBe(shouldBe.kt:121)22at io.kotest.matchers.internal.shouldBe(shouldBe.kt:126)23at io.kotest.matchers.internal.shouldBe(shouldBe.kt:131)24at io.kotest.matchers.internal.shouldBe(shouldBe.kt:136)25at io.kotest.matchers.internal.shouldBe(shouldBe.kt:141)

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