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package kotlinx.serialization.hocon
import kotlin.test.*
import kotlin.time.*
import kotlin.time.Duration.Companion.INFINITE
import kotlin.time.Duration.Companion.days
import kotlin.time.Duration.Companion.hours
import kotlin.time.Duration.Companion.milliseconds
import kotlin.time.Duration.Companion.minutes
import kotlin.time.Duration.Companion.nanoseconds
import kotlin.time.Duration.Companion.seconds
import kotlinx.serialization.*
import org.junit.Assert.*
import org.junit.Test
class HoconDurationTest {
@Serializable
data class Simple(val d: Duration)
@Serializable
data class Nullable(val d: Duration?)
@Serializable
data class ConfigList(val ld: List<Duration>)
@Serializable
data class ConfigMap(val mp: Map<String, Duration>)
@Serializable
data class ConfigMapDurationKey(val mp: Map<Duration, Duration>)
@Serializable
data class Complex(
val i: Int,
val s: Simple,
val n: Nullable,
val l: List<Simple>,
val ln: List<Nullable>,
val f: Boolean,
val ld: List<Duration>,
val mp: Map<String, Duration>,
val mpp: Map<Duration, Duration>
)
@Test
fun testSerializeDuration() {
Hocon.encodeToConfig(Simple(10.minutes)).assertContains("d = 10 m")
Hocon.encodeToConfig(Simple(120.seconds)).assertContains("d = 2 m")
Hocon.encodeToConfig(Simple(1.hours)).assertContains("d = 1 h")
Hocon.encodeToConfig(Simple(120.minutes)).assertContains("d = 2 h")
Hocon.encodeToConfig(Simple((3600 * 3).seconds)).assertContains("d = 3 h")
Hocon.encodeToConfig(Simple(3.days)).assertContains("d = 3 d")
Hocon.encodeToConfig(Simple(24.hours)).assertContains("d = 1 d")
Hocon.encodeToConfig(Simple((1440 * 2).minutes)).assertContains("d = 2 d")
Hocon.encodeToConfig(Simple((86400 * 4).seconds)).assertContains("d = 4 d")
Hocon.encodeToConfig(Simple(1.seconds)).assertContains("d = 1 s")
Hocon.encodeToConfig(Simple(2.minutes + 1.seconds)).assertContains("d = 121 s")
Hocon.encodeToConfig(Simple(1.hours + 1.seconds)).assertContains("d = 3601 s")
Hocon.encodeToConfig(Simple(1.days + 5.seconds)).assertContains("d = 86405 s")
Hocon.encodeToConfig(Simple(9.nanoseconds)).assertContains("d = 9 ns")
Hocon.encodeToConfig(Simple(1_000_000.nanoseconds + 5.seconds)).assertContains("d = 5001 ms")
Hocon.encodeToConfig(Simple(1_000.nanoseconds + 9.seconds)).assertContains("d = 9000001 us")
Hocon.encodeToConfig(Simple(1_000_005.nanoseconds + 5.seconds)).assertContains("d = 5001000005 ns")
Hocon.encodeToConfig(Simple(1_002.nanoseconds + 9.seconds)).assertContains("d = 9000001002 ns")
Hocon.encodeToConfig(Simple(1_000_000_001.nanoseconds)).assertContains("d = 1000000001 ns")
// for INFINITE nanoseconds=0
Hocon.encodeToConfig(Simple(INFINITE)).assertContains("d = ${Long.MAX_VALUE} s")
Hocon.encodeToConfig(Simple(Long.MAX_VALUE.days)).assertContains("d = ${Long.MAX_VALUE} s")
Hocon.encodeToConfig(Simple((-10).days)).assertContains("d = -10 d")
}
@Test
fun testSerializeNullableDuration() {
Hocon.encodeToConfig(Nullable(null)).assertContains("d = null")
Hocon.encodeToConfig(Nullable(6.seconds)).assertContains("d = 6 s")
}
@Test
fun testSerializeListOfDuration() {
Hocon.encodeToConfig(ConfigList(listOf(1.days, 1.minutes, 5.nanoseconds))).assertContains("ld: [ 1 d, 1 m, 5 ns ]")
}
@Test
fun testSerializeMapOfDuration() {
Hocon.encodeToConfig(ConfigMap(mapOf("day" to 2.days, "hour" to 5.hours, "minute" to 3.minutes)))
.assertContains("mp: { day = 2 d, hour = 5 h, minute = 3 m }")
Hocon.encodeToConfig(ConfigMapDurationKey(mapOf(1.hours to 3600.seconds)))
.assertContains("mp: { 1 h = 1 h }")
}
@Test
fun testSerializeComplexDuration() {
val obj = Complex(
i = 6,
s = Simple(5.minutes),
n = Nullable(null),
l = listOf(Simple(1.minutes), Simple(2.seconds)),
ln = listOf(Nullable(null), Nullable(6.hours)),
f = true,
ld = listOf(1.days, 1.minutes, 5.nanoseconds),
mp = mapOf("day" to 2.days, "hour" to 5.hours, "minute" to 3.minutes),
mpp = mapOf(1.hours to 3600.seconds)
)
Hocon.encodeToConfig(obj)
.assertContains("""
i = 6
s: { d = 5 m }
n: { d = null }
l: [ { d = 1 m }, { d = 2 s } ]
ln: [ { d = null }, { d = 6 h } ]
f = true
ld: [ 1 d, 1 m, 5 ns ]
mp: { day = 2 d, hour = 5 h, minute = 3 m }
mpp: { 1 h = 1 h }
""".trimIndent())
}
@Test
fun testDeserializeDuration() {
var obj = deserializeConfig("d = 10s", Simple.serializer())
assertEquals(10.seconds, obj.d)
obj = deserializeConfig("d = 10 hours", Simple.serializer())
assertEquals(10.hours, obj.d)
obj = deserializeConfig("d = 5 ms", Simple.serializer())
assertEquals(5.milliseconds, obj.d)
obj = deserializeConfig("d = -5 days", Simple.serializer())
assertEquals((-5).days, obj.d)
}
@Test
fun testDeserializeNullableDuration() {
var obj = deserializeConfig("d = null", Nullable.serializer())
assertNull(obj.d)
obj = deserializeConfig("d = 5 days", Nullable.serializer())
assertEquals(5.days, obj.d!!)
}
@Test
fun testDeserializeListOfDuration() {
val obj = deserializeConfig("ld: [ 1d, 1m, 5ns ]", ConfigList.serializer())
assertEquals(listOf(1.days, 1.minutes, 5.nanoseconds), obj.ld)
}
@Test
fun testDeserializeMapOfDuration() {
val obj = deserializeConfig("""
mp: { day = 2d, hour = 5 hours, minute = 3 minutes }
""".trimIndent(), ConfigMap.serializer())
assertEquals(mapOf("day" to 2.days, "hour" to 5.hours, "minute" to 3.minutes), obj.mp)
val objDurationKey = deserializeConfig("""
mp: { 1 hour = 3600s }
""".trimIndent(), ConfigMapDurationKey.serializer())
assertEquals(mapOf(1.hours to 3600.seconds), objDurationKey.mp)
}
@Test
fun testDeserializeComplexDuration() {
val obj = deserializeConfig("""
i = 6
s: { d = 5m }
n: { d = null }
l: [ { d = 1m }, { d = 2s } ]
ln: [ { d = null }, { d = 6h } ]
f = true
ld: [ 1d, 1m, 5ns ]
mp: { day = 2d, hour = 5 hours, minute = 3 minutes }
mpp: { 1 hour = 3600s }
""".trimIndent(), Complex.serializer())
assertEquals(5.minutes, obj.s.d)
assertNull(obj.n.d)
assertEquals(listOf(Simple(1.minutes), Simple(2.seconds)), obj.l)
assertEquals(listOf(Nullable(null), Nullable(6.hours)), obj.ln)
assertEquals(6, obj.i)
assertTrue(obj.f)
assertEquals(listOf(1.days, 1.minutes, 5.nanoseconds), obj.ld)
assertEquals(mapOf("day" to 2.days, "hour" to 5.hours, "minute" to 3.minutes), obj.mp)
assertEquals(mapOf(1.hours to 3600.seconds), obj.mpp)
}
@Test
fun testThrowsWhenNotTimeUnitHocon() {
val message = "Value at d cannot be read as Duration because it is not a valid HOCON duration value"
assertFailsWith<SerializationException>(message) {
deserializeConfig("d = 10 unknown", Simple.serializer())
}
}
}
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