mirror of https://github.com/waku-org/nwaku.git
93 lines
2.9 KiB
Nim
93 lines
2.9 KiB
Nim
{.used.}
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import
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std/sequtils,
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stew/results,
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testutils/unittests,
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chronos
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import
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../../../waku/common/databases/db_sqlite,
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../../../waku/waku_core,
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../../../waku/waku_archive,
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../../../waku/waku_archive/driver/sqlite_driver,
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../../../waku/waku_archive/retention_policy,
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../../../waku/waku_archive/retention_policy/retention_policy_capacity,
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../testlib/common,
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../testlib/wakucore
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proc newTestDatabase(): SqliteDatabase =
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SqliteDatabase.new(":memory:").tryGet()
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proc newTestArchiveDriver(): ArchiveDriver =
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let db = newTestDatabase()
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SqliteDriver.new(db).tryGet()
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suite "Waku Archive - Retention policy":
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test "capacity retention policy - windowed message deletion":
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## Given
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let
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capacity = 100
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excess = 65
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let driver = newTestArchiveDriver()
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let retentionPolicy: RetentionPolicy = CapacityRetentionPolicy.init(capacity=capacity)
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## When
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for i in 1..capacity+excess:
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let msg = fakeWakuMessage(payload= @[byte i], contentTopic=DefaultContentTopic, ts=Timestamp(i))
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require (waitFor driver.put(DefaultPubsubTopic, msg, computeDigest(msg), msg.timestamp)).isOk()
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require (waitFor retentionPolicy.execute(driver)).isOk()
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## Then
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let numMessages = (waitFor driver.getMessagesCount()).tryGet()
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check:
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# Expected number of messages is 120 because
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# (capacity = 100) + (half of the overflow window = 15) + (5 messages added after after the last delete)
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# the window size changes when changing `const maxStoreOverflow = 1.3 in sqlite_store
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numMessages == 120
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## Cleanup
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(waitFor driver.close()).expect("driver to close")
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test "store capacity should be limited":
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## Given
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const capacity = 5
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const contentTopic = "test-content-topic"
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let
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driver = newTestArchiveDriver()
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retentionPolicy: RetentionPolicy = CapacityRetentionPolicy.init(capacity=capacity)
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let messages = @[
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fakeWakuMessage(contentTopic=DefaultContentTopic, ts=ts(0)),
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fakeWakuMessage(contentTopic=DefaultContentTopic, ts=ts(1)),
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fakeWakuMessage(contentTopic=contentTopic, ts=ts(2)),
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fakeWakuMessage(contentTopic=contentTopic, ts=ts(3)),
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fakeWakuMessage(contentTopic=contentTopic, ts=ts(4)),
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fakeWakuMessage(contentTopic=contentTopic, ts=ts(5)),
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fakeWakuMessage(contentTopic=contentTopic, ts=ts(6))
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]
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## When
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for msg in messages:
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require (waitFor driver.put(DefaultPubsubTopic, msg, computeDigest(msg), msg.timestamp)).isOk()
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require (waitFor retentionPolicy.execute(driver)).isOk()
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## Then
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let storedMsg = (waitFor driver.getAllMessages()).tryGet()
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check:
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storedMsg.len == capacity
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storedMsg.all do (item: auto) -> bool:
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let (pubsubTopic, msg, digest, storeTimestamp) = item
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msg.contentTopic == contentTopic and
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pubsubTopic == DefaultPubsubTopic
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## Cleanup
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(waitFor driver.close()).expect("driver to close")
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