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package com.pitchedapps.frost.rx
import com.pitchedapps.frost.internal.concurrentTest
import org.junit.Before
import org.junit.Test
/**
* Created by Allan Wang on 07/01/18.
*/
private inline val threadId
get() = Thread.currentThread().id
class ResettableFlyweightTest {
class IntFlyweight : RxFlyweight<Int, Long, Long>() {
override fun call(input: Int): Long {
println("Call for $input on thread $threadId")
Thread.sleep(20)
return System.currentTimeMillis()
}
override fun validate(input: Int, cond: Long) = System.currentTimeMillis() - cond < 500
override fun cache(input: Int): Long = System.currentTimeMillis()
}
private lateinit var flyweight: IntFlyweight
@Before
fun init() {
flyweight = IntFlyweight()
}
@Test
fun testCache() = concurrentTest { result ->
flyweight(1).subscribe { i, _ ->
flyweight(1).subscribe { j, _ ->
if (i != null && i == j)
result.onComplete()
else
result.onError("Did not use cache during calls")
}
}
}
@Test
fun testNoCache() = concurrentTest { result ->
flyweight(1).subscribe { i, _ ->
flyweight(2).subscribe { j, _ ->
if (i != null && i != j)
result.onComplete()
else
result.onError("Should not use cache for calls with different keys")
}
}
}
}
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