How to use Long.shouldBeNegative method of io.kotest.matchers.longs.long class

Best Kotest code snippet using io.kotest.matchers.longs.long.Long.shouldBeNegative

CacheEntryMetadataTest.kt

Source:CacheEntryMetadataTest.kt

1/*2 * Copyright (C) 2022 Edgar Asatryan3 *4 * Licensed under the Apache License, Version 2.0 (the "License");5 * you may not use this file except in compliance with the License.6 * You may obtain a copy of the License at7 *8 *     http://www.apache.org/licenses/LICENSE-2.09 *10 * Unless required by applicable law or agreed to in writing, software11 * distributed under the License is distributed on an "AS IS" BASIS,12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.13 * See the License for the specific language governing permissions and14 * limitations under the License.15 */16package io.github.nstdio.http.ext17import io.kotest.matchers.booleans.shouldBeFalse18import io.kotest.matchers.booleans.shouldBeTrue19import io.kotest.matchers.longs.shouldBeNegative20import org.junit.jupiter.api.Assertions.assertFalse21import org.junit.jupiter.api.Disabled22import org.junit.jupiter.api.Nested23import org.junit.jupiter.api.Test24import java.net.URI25import java.net.http.HttpRequest26import java.time.Clock27import java.time.Duration28import java.time.Instant29import java.time.ZoneId30import java.time.ZoneOffset31import java.time.temporal.ChronoUnit32import java.util.concurrent.Executors33import java.util.concurrent.TimeUnit34internal class CacheEntryMetadataTest {35  @Test36  fun varyHeaders() {37    val headers = mutableMapOf(38      "Vary" to "Accept, Accept-Encoding, User-Agent"39    )40    val r = HttpRequest.newBuilder(URI.create("https://example.com"))41      .headers(42        "Accept", "text/plain",43        "Accept-Encoding", "gzip",44        "User-Agent", "Java/11",45        "Accept-Language", "en-EN"46      )47      .build()48    val m = CacheEntryMetadata(0, 0, Helpers.responseInfo(headers), r, Clock.systemDefaultZone())49    //when50    val actual = m.varyHeaders()51    //then52    Assertions.assertThat(actual)53      .hasHeaderWithValues("Accept", "text/plain")54      .hasHeaderWithValues("Accept-Encoding", "gzip")55      .hasHeaderWithValues("User-Agent", "Java/11")56  }57  @Test58  fun shouldGenerateHeuristicExpirationWarning() {59    //given60    val tickDuration = Duration.ofSeconds(1)61    val baseInstant = Instant.ofEpochSecond(0)62    val clock = FixedRateTickClock(baseInstant, ZoneOffset.UTC, tickDuration)63    // Creating Last-Modified just about to exceed 24 hour limit64    val lastModified = baseInstant.minus(241, ChronoUnit.HOURS)65    val expectedExpirationTime = baseInstant.plus(2, ChronoUnit.DAYS)66    val info = Helpers.responseInfo(67      mutableMapOf(68        "Last-Modified" to Headers.toRFC1123(lastModified),69        "Date" to Headers.toRFC1123(Instant.ofEpochSecond(0))70      )71    )72    val request1 = HttpRequest.newBuilder().uri(URI.create("https://www.example.com")).build()73    val request2 = HttpRequest.newBuilder().uri(URI.create("https://www.example.com/path?query")).build()74    val metadata1 = CacheEntryMetadata(0, 1000, info, request1, clock)75    val metadata2 = CacheEntryMetadata(0, 1000, info, request2, clock)76    tickUntil(clock, expectedExpirationTime)77    val executor = Executors.newFixedThreadPool(12)78    //when79    for (i in 0 until (1 shl 16)) {80      executor.submit { metadata1.updateWarnings() }81    }82    executor.shutdown()83    executor.awaitTermination(3, TimeUnit.SECONDS)84    //then85    metadata2.maxAge().shouldBeNegative()86    metadata2.isApplicable.shouldBeFalse()87    Assertions.assertThat(metadata1.response().headers())88      .hasHeaderWithOnlyValue("Warning", "113 - \"Heuristic Expiration\"")89  }90  private fun tickUntil(clock: FixedRateTickClock, expectedExpirationTime: Instant) {91    @Suppress("ControlFlowWithEmptyBody")92    while (clock.instant().isBefore(expectedExpirationTime)) {93    }94  }95  /**96   * https://httpwg.org/specs/rfc7234.html#rfc.section.5.2.2.197   */98  @Test99  fun shouldRespectMustRevalidateResponseDirective() {100    //given101    val baseClock = Clock.systemUTC()102    val dateHeader = baseClock.instant()103    val clock = FixedRateTickClock.of(baseClock, Duration.ofSeconds(1))104    val info = Helpers.responseInfo(105      mutableMapOf(106        "Cache-Control" to "max-age=1,must-revalidate",107        "Date" to Headers.toRFC1123(dateHeader)108      )109    )110    val request = HttpRequest.newBuilder().uri(URI.create("https://www.example.com")).build()111    val requestTimeMs = dateHeader.minusMillis(50).toEpochMilli()112    val responseTimeMs = dateHeader.plusMillis(50).toEpochMilli()113    val metadata = CacheEntryMetadata(requestTimeMs, responseTimeMs, info, request, clock)114    //when + then115    assertFalse(metadata.isFresh(CacheControl.parse("max-stale=1")))116  }117  @Test118  @Disabled("https://httpwg.org/specs/rfc7234.html#rfc.section.4.2.4")119  fun shouldAddStaleResponseWarning() {120  }121  @Nested122  internal inner class FreshnessTest {123    private val uri = URI.create("https://www.example.com")124    @Test125    fun shouldBeFresh() {126      //given127      val requestTimeMs: Long = 100128      val responseTimeMs: Long = 350129      val serverDate = responseTimeMs - 50130      val clock = Clock.fixed(Instant.ofEpochMilli(responseTimeMs + 5), ZoneId.systemDefault())131      val info = Helpers.responseInfo(132        mutableMapOf(133          "Cache-Control" to "max-age=1",134          "Date" to Headers.toRFC1123(Instant.ofEpochMilli(serverDate))135        )136      )137      val request = HttpRequest.newBuilder().uri(uri).build()138      val e = CacheEntryMetadata(requestTimeMs, responseTimeMs, info, request, clock)139      //when + then140      e.isFresh(CacheControl.builder().build()).shouldBeTrue()141    }142  }143}...

LongMatchersTest.kt

Source:LongMatchersTest.kt

1package com.sksamuel.kotest.matchers.numerics2import io.kotest.assertions.throwables.shouldThrow3import io.kotest.matchers.comparables.beGreaterThan4import io.kotest.matchers.comparables.beGreaterThanOrEqualTo5import io.kotest.matchers.comparables.beLessThan6import io.kotest.matchers.comparables.beLessThanOrEqualTo7import io.kotest.matchers.longs.between8import io.kotest.matchers.longs.shouldBeNegative9import io.kotest.matchers.longs.shouldBePositive10import io.kotest.matchers.longs.shouldBeZero11import io.kotest.matchers.longs.shouldNotBeZero12import io.kotest.core.spec.style.StringSpec13import io.kotest.matchers.should14import io.kotest.matchers.shouldBe15import io.kotest.data.forAll16import io.kotest.data.forNone17import io.kotest.data.headers18import io.kotest.data.row19import io.kotest.data.table20class LongMatchersTest : StringSpec() {21  init {22    "be positive" {23      1L.shouldBePositive()24      shouldThrow<AssertionError> {25        (-1L).shouldBePositive()26      }.message shouldBe "-1 should be > 0"27      shouldThrow<AssertionError> {28        (0L).shouldBePositive()29      }.message shouldBe "0 should be > 0"30    }31    "be negative" {32      (-1L).shouldBeNegative()33      shouldThrow<AssertionError> {34        1L.shouldBeNegative()35      }.message shouldBe "1 should be < 0"36      shouldThrow<AssertionError> {37        0L.shouldBeNegative()38      }.message shouldBe "0 should be < 0"39    }40    "Ge should be valid" {41      1L should beGreaterThan(0L)42    }43    "beGreaterThan" {44      1L should beGreaterThan(0L)45      shouldThrow<AssertionError> {46        2L should beGreaterThan(3L)47      }48    }49    "beLessThan" {50      1L should beLessThan(2L)51      shouldThrow<AssertionError> {52        2L should beLessThan(1L)53      }54    }55    "beLessThanOrEqualTo" {56      1L should beLessThanOrEqualTo(2L)57      shouldThrow<AssertionError> {58        2L should beLessThanOrEqualTo(1L)59      }60    }61    "greaterThan" {62      1L should beGreaterThanOrEqualTo(0L)63      shouldThrow<AssertionError> {64        2L should beGreaterThanOrEqualTo(3L)65      }66    }67    "between should test for valid interval" {68      val table = table(69          headers("a", "b"),70          row(0L, 2L),71          row(1L, 2L),72          row(0L, 1L),73          row(1L, 1L)74      )75      forAll(table) { a, b ->76        1 shouldBe between(a, b)77      }78    }79    "between should test for invalid interval" {80      val table = table(81          headers("a", "b"),82          row(0L, 2L),83          row(2L, 2L),84          row(4L, 5L),85          row(4L, 6L)86      )87      forNone(table) { a, b ->88        3 shouldBe between(a, b)89      }90    }91    "shouldBeZero" {92      (0L).shouldBeZero()93      (1L).shouldNotBeZero()94      Long.MIN_VALUE.shouldNotBeZero()95      Long.MAX_VALUE.shouldNotBeZero()96    }97  }98}...

long.kt

Source:long.kt

1package io.kotest.matchers.longs2import io.kotest.matchers.Matcher3import io.kotest.matchers.MatcherResult4import io.kotest.matchers.comparables.gt5import io.kotest.matchers.comparables.gte6import io.kotest.matchers.comparables.lt7import io.kotest.matchers.comparables.lte8import io.kotest.matchers.should9import io.kotest.matchers.shouldBe10import io.kotest.matchers.shouldNot11import io.kotest.matchers.shouldNotBe12fun Long.shouldBePositive() = this shouldBe positiveL()13fun positiveL() = object : Matcher<Long> {14  override fun test(value: Long) = MatcherResult(value > 0, "$value should be > 0", "$value should not be > 0")15}16fun Long.shouldBeNegative() = this shouldBe negativeL()17fun negativeL() = object : Matcher<Long> {18  override fun test(value: Long) = MatcherResult(value < 0, "$value should be < 0", "$value should not be < 0")19}20fun Long.shouldBeEven() = this should lbeEven()21fun Long.shouldNotBeEven() = this shouldNot lbeEven()22fun lbeEven() = object : Matcher<Long> {23  override fun test(value: Long): MatcherResult =24      MatcherResult(value % 2 == 0L, "$value should be even", "$value should be odd")25}26fun Long.shouldBeOdd() = this should lbeOdd()27fun Long.shouldNotBeOdd() = this shouldNot lbeOdd()28fun lbeOdd() = object : Matcher<Long> {29  override fun test(value: Long): MatcherResult =30      MatcherResult(value % 2 == 1L, "$value should be odd", "$value should be even")31}32infix fun Long.shouldBeLessThan(x: Long) = this shouldBe lt(x)33infix fun Long.shouldNotBeLessThan(x: Long) = this shouldNotBe lt(x)34infix fun Long.shouldBeLessThanOrEqual(x: Long) = this shouldBe lte(x)35infix fun Long.shouldNotBeLessThanOrEqual(x: Long) = this shouldNotBe lte(x)36infix fun Long.shouldBeGreaterThan(x: Long) = this shouldBe gt(x)37infix fun Long.shouldNotBeGreaterThan(x: Long) = this shouldNotBe gt(x)38infix fun Long.shouldBeGreaterThanOrEqual(x: Long) = this shouldBe gte(x)39infix fun Long.shouldNotBeGreaterThanOrEqual(x: Long) = this shouldNotBe gte(x)40infix fun Long.shouldBeExactly(x: Long) = this shouldBe exactly(x)41infix fun Long.shouldNotBeExactly(x: Long) = this shouldNotBe exactly(x)42fun Long.shouldBeZero() = this shouldBeExactly 0L43fun Long.shouldNotBeZero() = this shouldNotBeExactly 0L...

Long.shouldBeNegative

Using AI Code Generation

1Long.shouldBeNegative()2Long.shouldBePositive()3Long.shouldBeZero()4Long.shouldBeOne()5Long.shouldBeBetween(1, 2)6Long.shouldBeBetweenClosed(1, 2)7Long.shouldBeBetweenClosedInclusive(1, 2)8Long.shouldBeBetweenClosedInclusive(1, 2)9Long.shouldBeBetweenClosedInclusive(1, 2)10Long.shouldBeBetweenClosedInclusive(1, 2)11Long.shouldBeBetweenClosedInclusive(1, 2)12Long.shouldBeBetweenClosedInclusive(1, 2)13Long.shouldBeBetweenClosedInclusive(1, 2)14Long.shouldBeBetweenClosedInclusive(1, 2)15Long.shouldBeBetweenClosedInclusive(1, 2)

Long.shouldBeNegative

Using AI Code Generation

1        4L.shouldBeNegative()2        4L.shouldBePositive()3        4L.shouldBeZero()4        4L.shouldBeInRange(1L..5L)5        4L.shouldBeLessThan(5L)6        4L.shouldBeLessThanOrEqual(5L)7        4L.shouldBeGreaterThan(5L)8        4L.shouldBeGreaterThanOrEqual(5L)9        4L.shouldBeOneOf(1L, 2L, 3L, 4L, 5L)10        4L.shouldBeBetween(1L, 5L)11        4L.shouldBeBetweenClosed(1L, 5L)12        4L.shouldBeBetweenClosedInclusive(1L, 5L)13        4L.shouldBeBetweenInclusive(1L, 5L)14        4L.shouldBeBetweenExclusive(1L, 5L)

Long.shouldBeNegative

Using AI Code Generation

1    longs.shouldBeNegative(-1L)2    longs.shouldBePositive(1L)3    longs.shouldBeZero(0L)4    longs.shouldBeInRange(0L..10L, 5L)5    longs.shouldNotBeInRange(0L..10L, 11L)6    longs.shouldBeLessThan(0L, -1L)7    longs.shouldBeLessThanOrEqual(0L, 0L)8    longs.shouldBeGreaterThan(0L, 1L)9    longs.shouldBeGreaterThanOrEqual(0L, 0L)10    longs.shouldBeBetween(0L, 10L, 5L)11    longs.shouldNotBeBetween(0L, 10L, 11L)12    longs.shouldBeBetweenClosed(0L, 10L, 5L)13    longs.shouldNotBeBetweenClosed(0L, 10L, 11L)

Long.shouldBeNegative

Using AI Code Generation

1        1L.shouldBeNegative()2        1.shouldBePositive()3        1.shouldBeNegative()4        1.0.shouldBePositive()5        1.0.shouldBeNegative()6        1.0f.shouldBePositive()7        1.0f.shouldBeNegative()8        1.toShort().shouldBePositive()9        1.toShort().shouldBeNegative()10        1.toByte().shouldBePositive()11        1.toByte().shouldBeNegative()12        1UL.shouldBePositive()13        1UL.shouldBeNegative()14        1U.shouldBePositive()15        1U.shouldBeNegative()16        1U.toShort().shouldBePositive()17        1U.toShort().shouldBeNegative()

Long.shouldBeNegative

Using AI Code Generation

1    fun `should be negative`() {2        (-1L).shouldBeNegative()3    }4    fun `should be positive`() {5        1L.shouldBePositive()6    }7    fun `should be zero`() {8        0L.shouldBeZero()9    }10    fun `should be in range`() {11        1L.shouldBeInRange(0L..2L)12    }13    fun `should not be in range`() {14        1L.shouldNotBeInRange(2L..3L)15    }16    fun `should be between`() {17        1L.shouldBeBetween(0L, 2L)18    }19    fun `should be between inclusive`() {20        1L.shouldBeBetweenInclusive(0L, 1L)21    }22    fun `should be between closed`() {23        1L.shouldBeBetweenClosed(0L, 2L)24    }25    fun `should be between closed inclusive`() {26        1L.shouldBeBetweenClosedInclusive(0L, 1L)27    }28    fun `should not be between`() {29        1L.shouldNotBeBetween(2L, 3L)30    }

Long.shouldBeNegative

Using AI Code Generation

1    fun `should be negative`() {2        1L.shouldBeNegative()3    }4    fun `should be positive`() {5        1L.shouldBePositive()6    }7    fun `should be zero`() {8        0L.shouldBeZero()9    }10    fun `should be between`() {11        1L.shouldBeBetween(0L, 2L)12    }13    fun `should be between closed`() {14        1L.shouldBeBetweenClosed(0L, 2L)15    }16    fun `should be between exclusive`() {17        1L.shouldBeBetweenExclusive(0L, 2L)18    }19    fun `should be between inclusive`() {20        1L.shouldBeBetweenInclusive(0L, 2L)21    }22    fun `should be between inclusive end`() {23        1L.shouldBeBetweenInclusiveEnd(0L, 2L)24    }25    fun `should be between inclusive start`() {26        1L.shouldBeBetweenInclusiveStart(0L, 2L)27    }28    fun `should be between inclusive start end`() {29        1L.shouldBeBetweenInclusiveStartEnd(0L

Long.shouldBeNegative

Using AI Code Generation

1    }2    fun `should be positive`(){3    }4    fun `should be zero`(){5    }6    fun `should be between`(){7    }8    fun `should be in `(){9    }10    fun `should not be in `(){11    }12    fun `should be one of`(){13    }14    fun `should be negative`(){15    }16    fun `should be positive`(){17    }18    fun `should be zero`(){19    }20    fun `should be between`(){21    }

Long.shouldBeNegative

Using AI Code Generation

1    }2    fun `should be negative with message`(){3    }4    fun `should be negative with message and lambda`(){5    }6    fun `should not be negative`(){7    }8    fun `should not be negative with message`(){9    }10    fun `should not be negative with message and lambda`(){11    }12    fun `should be positive`(){13    }14    fun `should be positive with message`(){15    }16    fun `should be positive with message and lambda`(){17    }18    fun `should not be positive`(){19    }20    fun `should not be positive with message`(){21    }22    fun `should not be positive with message and lambda`(){23    }24    fun `should be zero`(){25    }

Long.shouldBeNegative

Using AI Code Generation

1 }2}3 }4}5 }6}7 }8}9 }10}11 }12}13 }14}15 }16}17 }18}

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