Merge pull request #18 from InsanusMokrassar/0.6.1

0.6.1

.github/workflows/publishing_packages.yml

@@ -16,7 +16,7 @@ jobs:
       - name: prebuild
         run: ./gradlew clean build
       - name: Publish package
-        run: ./gradlew --no-parallel publishAllPublicationsToGithubPackagesRepository -x signJsPublication -x signJvmPublication -x signKotlinMultiplatformPublication -x signMetadataPublication -x signAndroidDebugPublication -x signAndroidReleasePublication
+        run: ./gradlew --no-parallel publishAllPublicationsToGithubPackagesRepository -x signJsPublication -x signJvmPublication -x signKotlinMultiplatformPublication -x signMetadataPublication -x signAndroidReleasePublication
         env:
           GITHUBPACKAGES_USER: ${{ github.actor }}
           GITHUBPACKAGES_PASSWORD: ${{ secrets.GITHUB_TOKEN }}

CHANGELOG.md

@@ -1,5 +1,11 @@
 # Changelog
 
+## 0.6.1
+
+* Versions
+  * `Klock`: `2.1.0` -> `2.1.2`
+* Rewriting of default mechanism of `KronScheduler`s
+
 ## 0.6.0
 
 * Versions

gradle.properties

@@ -13,7 +13,7 @@ kotlin_coroutines_version=1.5.0
 
 dokka_version=1.4.32
 
-klockVersion=2.1.0
+klockVersion=2.1.2
 
 ## Github reease
 
@@ -33,6 +33,6 @@ androidx_work_version=2.5.0
 
 ## Common
 
-version=0.6.0
+version=0.6.1
-android_code_version=4
+android_code_version=5
 

src/commonMain/kotlin/dev/inmo/krontab/KronSchedulersMerging.kt

@@ -16,13 +16,13 @@ fun Iterator<KronScheduler>.merge(): CollectionKronScheduler {
     val collectionScheduler = CollectionKronScheduler()
     forEach {
         when (it) {
-            is CronDateTimeScheduler -> cronDateTimes.addAll(it.cronDateTimes)
+            is CronDateTimeScheduler -> cronDateTimes.add(it.cronDateTime)
             is CronDateTimeSchedulerTz -> timezonedCronDateTimes.add(it)
             else -> collectionScheduler.include(it)
         }
     }
     if (cronDateTimes.isNotEmpty()) {
-        collectionScheduler.include(CronDateTimeScheduler(cronDateTimes))
+        collectionScheduler.include(CronDateTimeScheduler(cronDateTimes.merge()))
     }
     if (timezonedCronDateTimes.isNotEmpty()) {
         collectionScheduler.includeAll(mergeCronDateTimeSchedulers(timezonedCronDateTimes))

src/commonMain/kotlin/dev/inmo/krontab/SchedulerShortcuts.kt

@@ -13,7 +13,7 @@ internal fun getAnyNext(relatively: DateTime) = anyCronDateTime.toNearDateTime(r
  * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now]
  */
 val AnyTimeScheduler: KronScheduler by lazy {
-    CronDateTimeScheduler(listOf(anyCronDateTime))
+    CronDateTimeScheduler(anyCronDateTime)
 }
 
 /**

src/commonMain/kotlin/dev/inmo/krontab/StringParser.kt

@@ -116,7 +116,7 @@ fun createSimpleScheduler(
         scheduler
     } else {
         CronDateTimeSchedulerTz(
-            (scheduler as CronDateTimeScheduler).cronDateTimes,
+            (scheduler as CronDateTimeScheduler).cronDateTime,
             TimezoneOffset(defaultOffset.minutes)
         )
     }

src/commonMain/kotlin/dev/inmo/krontab/collection/CollectionKronScheduler.kt

@@ -38,16 +38,16 @@ data class CollectionKronScheduler internal constructor(
                 )
             }
             is CronDateTimeSchedulerTz -> {
-                val newCronDateTimes = kronScheduler.cronDateTimes.toMutableList()
+                val newCronDateTimes = mutableListOf(kronScheduler.cronDateTime)
-                val cronDateTimes = schedulers.removeAll {
+                schedulers.removeAll {
                     if (it is CronDateTimeSchedulerTz && it.offset == kronScheduler.offset) {
-                        newCronDateTimes.addAll(it.cronDateTimes)
+                        newCronDateTimes.add(it.cronDateTime)
                         true
                     } else {
                         false
                     }
                 }
-                schedulers.add(CronDateTimeSchedulerTz(newCronDateTimes.toList(), kronScheduler.offset))
+                schedulers.add(CronDateTimeSchedulerTz(newCronDateTimes.merge(), kronScheduler.offset))
             }
             is CollectionKronScheduler -> kronScheduler.schedulers.forEach {
                 include(it)

src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTime.kt

@@ -2,105 +2,63 @@ package dev.inmo.krontab.internal
 
 import com.soywiz.klock.*
 import dev.inmo.krontab.KronScheduler
+import dev.inmo.krontab.utils.copy
 
 /**
- * @param dayOfweek 0-6
+ * @param daysOfWeek 0-6
- * @param year any int
+ * @param years any int
- * @param month 0-11
+ * @param months 0-11
- * @param dayOfMonth 0-31
+ * @param daysOfMonth 0-31
  * @param hours 0-23
  * @param minutes 0-59
  * @param seconds 0-59
  */
 internal data class CronDateTime(
-    val dayOfweek: Byte? = null,
+    val daysOfWeek: Array<Byte>? = null,
-    val year: Int? = null,
+    val years: Array<Int>? = null,
-    val month: Byte? = null,
+    val months: Array<Byte>? = null,
-    val dayOfMonth: Byte? = null,
+    val daysOfMonth: Array<Byte>? = null,
-    val hours: Byte? = null,
+    val hours: Array<Byte>? = null,
-    val minutes: Byte? = null,
+    val minutes: Array<Byte>? = null,
-    val seconds: Byte? = null
+    val seconds: Array<Byte>? = null
 ) {
     init {
-        check(dayOfweek ?.let { it in dayOfWeekRange } ?: true)
+        check(daysOfWeek ?.all { it in dayOfWeekRange } ?: true)
-        check(year ?.let { it in yearRange } ?: true)
+        check(years?.all { it in yearRange } ?: true)
-        check(month ?.let { it in monthRange } ?: true)
+        check(months?.all { it in monthRange } ?: true)
-        check(dayOfMonth ?.let { it in dayOfMonthRange } ?: true)
+        check(daysOfMonth ?.all { it in dayOfMonthRange } ?: true)
-        check(hours?.let { it in hoursRange } ?: true)
+        check(hours?.all { it in hoursRange } ?: true)
-        check(minutes?.let { it in minutesRange } ?: true)
+        check(minutes?.all { it in minutesRange } ?: true)
-        check(seconds?.let { it in secondsRange } ?: true)
+        check(seconds?.all { it in secondsRange } ?: true)
     }
 
-    internal val klockDayOfMonth = dayOfMonth ?.plus(1)
+    internal val calculators = listOf(
-    internal val dayOfWeekInt: Int? = dayOfweek ?.toInt()
+        years ?.let { NearDateTimeCalculatorYears(it) },
-}
+        daysOfWeek ?.let { NearDateTimeCalculatorWeekDays(it) },
+        NearDateTimeCalculatorMillis(arrayOf(0)),
+        seconds ?.let { NearDateTimeCalculatorSeconds(it) },
+        minutes ?.let { NearDateTimeCalculatorMinutes(it) },
+        hours ?.let { NearDateTimeCalculatorHours(it) },
+        daysOfMonth ?.let { NearDateTimeCalculatorDays(it) },
+        months ?.let { NearDateTimeCalculatorMonths(it) },
+    )
 
-/**
+    internal fun toNearDateTime(relativelyTo: DateTime = DateTime.now()): DateTime? {
- * THIS METHOD WILL <b>NOT</b> TAKE CARE ABOUT [offset] PARAMETER. It was decided due to the fact that we unable to get
+        var current = relativelyTo
- * real timezone offset from simple [DateTime]
+        whileLoop@while (true) {
- *
+            for (calculator in calculators) {
- * @return The near [DateTime] which happens after [relativelyTo] or will be equal to [relativelyTo]
+                val (calculated, requireRecalculation) = (calculator ?: continue).calculateNearTime(current) ?: return null
- */
+                current = calculated
-internal fun CronDateTime.toNearDateTime(relativelyTo: DateTime = DateTime.now()): DateTime? {
+                if (requireRecalculation) {
-    var current = relativelyTo
+                    continue@whileLoop
-
+                }
-    val weekDay = dayOfWeekInt
-    if (weekDay != null && current.dayOfWeek.index0 != weekDay) {
-        do {
-            var diff = weekDay - current.dayOfWeek.index0
-            if (diff < 0) {
-                diff += 7 /* days in week */
             }
-            current = (current + diff.days).startOfDay
+            return current
-
-            val next = toNearDateTime(current)
-            if (next == null || next.dayOfWeek.index0 == weekDay) {
-                return next
-            }
-        } while (true)
-    }
-
-    seconds?.let {
-        val left = it - current.seconds
-        current += DateTimeSpan(minutes = if (left <= 0) 1 else 0, seconds = left)
-    }
-
-    minutes?.let {
-        val left = it - current.minutes
-        current += DateTimeSpan(hours = if (left < 0) 1 else 0, minutes = left)
-    }
-
-    hours?.let {
-        val left = it - current.hours
-        current += DateTimeSpan(days = if (left < 0) 1 else 0, hours = left)
-    }
-
-    klockDayOfMonth ?.let {
-        val left = (it - current.dayOfMonth).let { diff ->
-            if (diff > 0 && current.endOfMonth.run { it > dayOfMonth && current.dayOfMonth == dayOfMonth }) {
-                0
-            } else {
-                diff
-            }
-        }
-        current += DateTimeSpan(months = if (left < 0) 1 else 0, days = left)
-    }
-
-    month ?.let {
-        val left = it - current.month0
-        current += DateTimeSpan(years = if (left < 0) 1 else 0, months = left)
-    }
-
-    year ?.let {
-        if (current.yearInt != it) {
-            return null
         }
     }
-
-    return current
 }
 
-internal fun createCronDateTimeList(
+internal fun createCronDateTime(
     seconds: Array<Byte>? = null,
     minutes: Array<Byte>? = null,
     hours: Array<Byte>? = null,
@@ -108,38 +66,8 @@ internal fun createCronDateTimeList(
     month: Array<Byte>? = null,
     years: Array<Int>? = null,
     weekDays: Array<Byte>? = null
-): List<CronDateTime> {
+): CronDateTime {
-    val resultCronDateTimes = mutableListOf(CronDateTime())
+    return CronDateTime(weekDays, years, month, dayOfMonth, hours, minutes, seconds)
-
-    seconds ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Byte ->
-        previousCronDateTime.copy(seconds = currentTime)
-    }
-
-    minutes ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Byte ->
-        previousCronDateTime.copy(minutes = currentTime)
-    }
-
-    hours ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Byte ->
-        previousCronDateTime.copy(hours = currentTime)
-    }
-
-    dayOfMonth ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Byte ->
-        previousCronDateTime.copy(dayOfMonth = currentTime)
-    }
-
-    month ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Byte ->
-        previousCronDateTime.copy(month = currentTime)
-    }
-
-    years ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Int ->
-        previousCronDateTime.copy(year = currentTime)
-    }
-
-    weekDays ?.fillWith(resultCronDateTimes) { previousCronDateTime: CronDateTime, currentTime: Byte ->
-        previousCronDateTime.copy(dayOfweek = currentTime)
-    }
-
-    return resultCronDateTimes.toList()
 }
 
 /**
@@ -153,7 +81,7 @@ internal fun createKronScheduler(
     month: Array<Byte>? = null,
     years: Array<Int>? = null,
     weekDays: Array<Byte>? = null
-): KronScheduler = CronDateTimeScheduler(createCronDateTimeList(seconds, minutes, hours, dayOfMonth, month, years, weekDays))
+): KronScheduler = CronDateTimeScheduler(createCronDateTime(seconds, minutes, hours, dayOfMonth, month, years, weekDays))
 /**
  * @return [KronScheduler] (in fact [CronDateTimeScheduler]) based on incoming data
  */
@@ -166,4 +94,14 @@ internal fun createKronSchedulerWithOffset(
     years: Array<Int>? = null,
     weekDays: Array<Byte>? = null,
     offset: TimezoneOffset
-): KronScheduler = CronDateTimeSchedulerTz(createCronDateTimeList(seconds, minutes, hours, dayOfMonth, month, years, weekDays), offset)
+): KronScheduler = CronDateTimeSchedulerTz(createCronDateTime(seconds, minutes, hours, dayOfMonth, month, years, weekDays), offset)
+
+internal fun List<CronDateTime>.merge() = CronDateTime(
+    flatMap { it.daysOfWeek ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+    flatMap { it.years ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+    flatMap { it.months ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+    flatMap { it.daysOfMonth ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+    flatMap { it.hours ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+    flatMap { it.minutes ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+    flatMap { it.seconds ?.toList() ?: emptyList() }.distinct().toTypedArray().takeIf { it.isNotEmpty() },
+)

src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTimeScheduler.kt

@@ -19,7 +19,7 @@ import dev.inmo.krontab.collection.plus
  * @see dev.inmo.krontab.builder.SchedulerBuilder
  */
 internal data class CronDateTimeScheduler internal constructor(
-    internal val cronDateTimes: List<CronDateTime>
+    internal val cronDateTime: CronDateTime
 ) : KronScheduler {
     /**
      * @return Near date using [cronDateTimes] list and getting the [Iterable.minByOrNull] one
@@ -27,12 +27,14 @@ internal data class CronDateTimeScheduler internal constructor(
      * @see toNearDateTime
      */
     override suspend fun next(relatively: DateTime): DateTime? {
-        return cronDateTimes.mapNotNull { it.toNearDateTime(relatively) }.minOrNull()
+        return cronDateTime.toNearDateTime(relatively)
     }
 }
 
-internal fun mergeCronDateTimeSchedulers(schedulers: List<CronDateTimeScheduler>) = CronDateTimeScheduler(
+internal fun mergeCronDateTimeSchedulers(
-    schedulers.flatMap { it.cronDateTimes }
+    schedulers: List<CronDateTimeScheduler>
+): CronDateTimeScheduler = CronDateTimeScheduler(
+    schedulers.map { it.cronDateTime }.merge()
 )
 
 /**

src/commonMain/kotlin/dev/inmo/krontab/internal/CronDateTimeSchedulerTz.kt

@@ -11,14 +11,12 @@ import dev.inmo.krontab.KronSchedulerTz
  * @see CronDateTime
  */
 internal data class CronDateTimeSchedulerTz internal constructor(
-    internal val cronDateTimes: List<CronDateTime>,
+    internal val cronDateTime: CronDateTime,
     internal val offset: TimezoneOffset
 ) : KronSchedulerTz {
     override suspend fun next(relatively: DateTimeTz): DateTimeTz? {
         val dateTimeWithActualOffset = relatively.toOffset(offset).local
-        return cronDateTimes.mapNotNull {
+        return cronDateTime.toNearDateTime(dateTimeWithActualOffset) ?.toOffsetUnadjusted(offset) ?.toOffset(relatively.offset)
-            it.toNearDateTime(dateTimeWithActualOffset)
-        }.minOrNull() ?.toOffsetUnadjusted(offset) ?.toOffset(relatively.offset)
     }
 }
 
@@ -27,5 +25,8 @@ internal fun mergeCronDateTimeSchedulers(
 ) = schedulers.groupBy {
     it.offset
 }.map { (offset, schedulers) ->
-    CronDateTimeSchedulerTz(schedulers.flatMap { it.cronDateTimes }, offset)
+    CronDateTimeSchedulerTz(
+        schedulers.map { it.cronDateTime }.merge(),
+        offset
+    )
 }

src/commonMain/kotlin/dev/inmo/krontab/internal/NearDateTimeCalculator.kt

@@ -0,0 +1,183 @@
+package dev.inmo.krontab.internal
+
+import com.soywiz.klock.*
+import dev.inmo.krontab.utils.copy
+import kotlin.math.min
+
+fun interface NearDateTimeCalculator {
+    /**
+     * @return pair of near [DateTime] for this checker and [Boolean] flag that all previous calculations must be
+     * recalculated
+     */
+    fun calculateNearTime(
+        relativelyTo: DateTime
+    ): Pair<DateTime, Boolean>?
+}
+
+internal class CommonNearDateTimeCalculator<T>(
+    private val times: Array<T>,
+    private val partGetter: (DateTime) -> T,
+    private val partSetter: (DateTime, T) -> DateTime?
+) : NearDateTimeCalculator where T : Comparable<T>, T : Number {
+    /**
+     * @return pair of near [DateTime] for this checker and [Boolean] flag that all previous calculations must be
+     * recalculated
+     */
+    override fun calculateNearTime(
+        relativelyTo: DateTime
+    ): Pair<DateTime, Boolean>? {
+        val currentData = partGetter(relativelyTo)
+        val greaterOrEquals = times.firstOrNull { it >= currentData }
+        val newDateTime = when (greaterOrEquals) {
+            null -> partSetter(relativelyTo, times.first()) ?: return null
+            currentData -> relativelyTo
+            else -> partSetter(relativelyTo, greaterOrEquals) ?: return null
+        }
+        return if (newDateTime == relativelyTo) {
+            relativelyTo to false
+        } else {
+            newDateTime to true
+        }
+    }
+}
+
+internal fun NearDateTimeCalculatorMillis(
+    times: Array<Short>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.milliseconds.toShort() },
+    { dateTime, newOne ->
+        (if (newOne < dateTime.milliseconds) {
+            dateTime.plus(1.seconds)
+        } else {
+            dateTime
+        }).copy(milliseconds = newOne.toInt())
+    }
+)
+
+internal fun NearDateTimeCalculatorSeconds(
+    times: Array<Byte>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.seconds.toByte() },
+    { dateTime, newOne ->
+        (if (newOne < dateTime.seconds) {
+            dateTime.plus(1.minutes)
+        } else {
+            dateTime
+        }).copy(second = newOne.toInt(), milliseconds = 0)
+    }
+)
+
+internal fun NearDateTimeCalculatorMinutes(
+    times: Array<Byte>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.minutes.toByte() },
+    { dateTime, newOne ->
+        (if (newOne < dateTime.minutes) {
+            dateTime.plus(1.hours)
+        } else {
+            dateTime
+        }).copy(minute = newOne.toInt(), second = 0, milliseconds = 0)
+    }
+)
+
+internal fun NearDateTimeCalculatorHours(
+    times: Array<Byte>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.hours.toByte() },
+    { dateTime, newOne ->
+        (if (newOne < dateTime.hours) {
+            dateTime.plus(1.days)
+        } else {
+            dateTime
+        }).copy(hour = newOne.toInt(), minute = 0, second = 0, milliseconds = 0)
+    }
+)
+
+internal fun NearDateTimeCalculatorDays(
+    times: Array<Byte>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.dayOfMonth.toByte() },
+    { dateTime, newOne ->
+        (if (newOne < dateTime.dayOfMonth) {
+            dateTime.plus(1.months)
+        } else {
+            dateTime
+        }).copy(
+            dayOfMonth = min(dateTime.month.days(dateTime.year), newOne.toInt() + 1), // index1
+            hour = 0,
+            minute = 0,
+            second = 0,
+            milliseconds = 0
+        )
+    }
+)
+
+internal fun NearDateTimeCalculatorMonths(
+    times: Array<Byte>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.dayOfMonth.toByte() },
+    { dateTime, newOne ->
+        (if (newOne < dateTime.month0) {
+            dateTime.plus(1.years)
+        } else {
+            dateTime
+        }).copy(
+            month = newOne.toInt() + 1, // index1
+            dayOfMonth = 1, // index1
+            hour = 0,
+            minute = 0,
+            second = 0,
+            milliseconds = 0
+        )
+    }
+)
+
+internal fun NearDateTimeCalculatorWeekDays(
+    times: Array<Byte>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.dayOfWeek.index0.toByte() },
+    { dateTime, newOne ->
+        val currentDayOfWeek = dateTime.dayOfWeek.index0
+        if (newOne.toInt() == currentDayOfWeek) return@CommonNearDateTimeCalculator dateTime
+        (if (newOne < currentDayOfWeek) {
+            dateTime.plus(7.days - (currentDayOfWeek - newOne).days)
+        } else {
+            dateTime.plus(newOne.toInt().days - currentDayOfWeek.days)
+        }).copy(
+            hour = 0,
+            minute = 0,
+            second = 0,
+            milliseconds = 0
+        )
+    }
+)
+
+internal fun NearDateTimeCalculatorYears(
+    times: Array<Int>
+) = CommonNearDateTimeCalculator(
+    times,
+    { it.yearInt },
+    { dateTime, newOne ->
+        val currentYear = dateTime.yearInt
+        if (newOne == currentYear) return@CommonNearDateTimeCalculator dateTime
+        (if (newOne < currentYear) {
+            null
+        } else {
+            dateTime.plus(newOne.years - currentYear.years)
+        }) ?.copy(
+            month = 1, // index1
+            dayOfMonth = 1, // index1
+            hour = 0,
+            minute = 0,
+            second = 0,
+            milliseconds = 0
+        )
+    }
+)

src/commonMain/kotlin/dev/inmo/krontab/internal/Parser.kt

@@ -8,7 +8,7 @@ private fun <T> createSimpleScheduler(from: String, dataRange: IntRange, dataCon
     val things = from.split(",")
 
     val results = things.flatMap {
-        val currentToken = it.toLowerCase().replace(
+        val currentToken = it.lowercase().replace(
             "f", dataRange.first.toString()
         ).replace(
             "l", dataRange.last.toString()

src/commonMain/kotlin/dev/inmo/krontab/utils/DateTimeCopy.kt

@@ -0,0 +1,22 @@
+package dev.inmo.krontab.utils
+
+import com.soywiz.klock.*
+import kotlin.math.min
+
+fun DateTime.copy(
+    year: Int = yearInt,
+    month: Int = month1,
+    dayOfMonth: Int = this.dayOfMonth,
+    hour: Int = hours,
+    minute: Int = minutes,
+    second: Int = seconds,
+    milliseconds: Int = this.milliseconds
+) = DateTime(
+    year,
+    month,
+    min(Month(month).days(yearInt), dayOfMonth),
+    hour,
+    minute,
+    second,
+    milliseconds
+)

src/commonMain/kotlin/dev/inmo/krontab/utils/SchedulerFlow.kt

@@ -15,9 +15,16 @@ import kotlinx.coroutines.flow.*
  */
 @FlowPreview
 fun KronScheduler.asTzFlow(): Flow<DateTimeTz> = channelFlow {
+    var previousTime = DateTime.nowLocal()
     while (isActive) {
-        val now = DateTime.now().local
+        val now = DateTime.nowLocal()
         val nextTime = next(now) ?: break
+        if (previousTime == nextTime) {
+            delay(1L) // skip 1ms
+            continue
+        } else {
+            previousTime = nextTime
+        }
         val sleepDelay = (nextTime - DateTime.now().local).millisecondsLong
         delay(sleepDelay)
         send(nextTime)

src/commonTest/kotlin/dev/inmo/krontab/utils/StringParseTest.kt

@@ -67,8 +67,8 @@ class StringParseTest {
         val flow = kronScheduler.asFlow()
 
         runTest {
-            val ranges = rangesEnds.map { it.first .. it.second }.flatten().toMutableList()
+            val ranges = rangesEnds.map { it.first .. it.second }.flatten().distinct().toMutableList()
-            val expectedCollects = rangesEnds.sumOf { it.second - it.first + 1 }
+            val expectedCollects = ranges.size
             var collected = 0
 
             flow.takeWhile { ranges.isNotEmpty() }.collect {
@@ -80,7 +80,7 @@ class StringParseTest {
     }
     @Test
     fun testThatTimezoneCorrectlyDeserialized() {
-        val now = DateTimeTz.nowLocal()
+        val now = DateTime.now().copy(milliseconds = 0).local
 
         runTest {
             for (i in 0 .. 1339) {

src/commonTest/kotlin/dev/inmo/krontab/utils/TimeZoneTest.kt

@@ -10,7 +10,8 @@ class TimeZoneTest {
     @Test
     fun testDifferentTimeZonesReturnsDifferentTimes() {
         val scheduler = buildSchedule { seconds { every(1) } }
-        val baseDate = DateTime.now().startOfWeek
+        val additionalMilliseconds = 100.milliseconds
+        val baseDate = DateTime.now().startOfWeek.copy(milliseconds = additionalMilliseconds.millisecondsInt)
         runTest {
             for (i in 0 until 7) {
                 val now = baseDate + i.days
@@ -18,7 +19,7 @@ class TimeZoneTest {
                     val nowTz = now.toOffset(j.hours)
                     val next = scheduler.next(nowTz)!!
                     assertEquals(
-                        (nowTz + 1.seconds).utc.unixMillisLong, next.utc.unixMillisLong
+                        (nowTz + 1.seconds - additionalMilliseconds).utc.unixMillisLong, next.utc.unixMillisLong
                     )
                 }
             }