nwaku/tests/wakubridge/test_message_compat.nim

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{.used.}
import
stew/shims/net as stewNet,
testutils/unittests,
chronos,
libp2p/switch
import
../../waku/v2/protocol/waku_message
import
../../apps/wakubridge/message_compat
suite "WakuBridge - Message compat":
test "Topics are correctly converted between Waku v1 and Waku v2":
# Expected cases
check:
toV1Topic(ContentTopic("/waku/1/0x00000000/rfc26")) == [byte 0x00, byte 0x00, byte 0x00, byte 0x00]
toV2ContentTopic([byte 0x00, byte 0x00, byte 0x00, byte 0x00]) == ContentTopic("/waku/1/0x00000000/rfc26")
toV1Topic(ContentTopic("/waku/1/0xffffffff/rfc26")) == [byte 0xff, byte 0xff, byte 0xff, byte 0xff]
toV2ContentTopic([byte 0xff, byte 0xff, byte 0xff, byte 0xff]) == ContentTopic("/waku/1/0xffffffff/rfc26")
toV1Topic(ContentTopic("/waku/1/0x1a2b3c4d/rfc26")) == [byte 0x1a, byte 0x2b, byte 0x3c, byte 0x4d]
toV2ContentTopic([byte 0x1a, byte 0x2b, byte 0x3c, byte 0x4d]) == ContentTopic("/waku/1/0x1a2b3c4d/rfc26")
# Topic conversion should still work where '0x' prefix is omitted from <v1 topic byte array>
toV1Topic(ContentTopic("/waku/1/1a2b3c4d/rfc26")) == [byte 0x1a, byte 0x2b, byte 0x3c, byte 0x4d]
# Invalid cases
expect LPError:
# Content topic not namespaced
discard toV1Topic(ContentTopic("this-is-my-content"))
expect ValueError:
# Content topic name too short
discard toV1Topic(ContentTopic("/waku/1/0x112233/rfc26"))
expect ValueError:
# Content topic name not hex
discard toV1Topic(ContentTopic("/waku/1/my-content/rfc26"))
test "Verify that WakuMessages are on bridgeable content topics":
let
validCT = ContentTopic("/waku/1/my-content/rfc26")
unnamespacedCT = ContentTopic("just_a_bunch_of_words")
invalidAppCT = ContentTopic("/facebook/1/my-content/rfc26")
invalidVersionCT = ContentTopic("/waku/2/my-content/rfc26")
check:
WakuMessage(contentTopic: validCT).isBridgeable() == true
WakuMessage(contentTopic: unnamespacedCT).isBridgeable() == false
WakuMessage(contentTopic: invalidAppCT).isBridgeable() == false
WakuMessage(contentTopic: invalidVersionCT).isBridgeable() == false