nwaku/tests/waku_store/test_rpc_codec.nim

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{.used.}
import
std/options,
2022-11-04 09:52:08 +00:00
testutils/unittests,
chronos
import
../../../waku/common/protobuf,
../../../waku/waku_core,
../../../waku/waku_store/rpc,
../../../waku/waku_store/rpc_codec,
../testlib/common,
../testlib/wakucore
procSuite "Waku Store - RPC codec":
test "PagingIndexRPC protobuf codec":
## Given
let index = PagingIndexRPC.compute(fakeWakuMessage(), receivedTime=ts(), pubsubTopic=DefaultPubsubTopic)
## When
let encodedIndex = index.encode()
let decodedIndexRes = PagingIndexRPC.decode(encodedIndex.buffer)
## Then
check:
decodedIndexRes.isOk()
let decodedIndex = decodedIndexRes.tryGet()
check:
# The fields of decodedIndex must be the same as the original index
decodedIndex == index
test "PagingIndexRPC protobuf codec - empty index":
## Given
let emptyIndex = PagingIndexRPC()
let encodedIndex = emptyIndex.encode()
let decodedIndexRes = PagingIndexRPC.decode(encodedIndex.buffer)
## Then
check:
decodedIndexRes.isOk()
let decodedIndex = decodedIndexRes.tryGet()
check:
# Check the correctness of init and encode for an empty PagingIndexRPC
decodedIndex == emptyIndex
test "PagingInfoRPC protobuf codec":
## Given
let
index = PagingIndexRPC.compute(fakeWakuMessage(), receivedTime=ts(), pubsubTopic=DefaultPubsubTopic)
pagingInfo = PagingInfoRPC(pageSize: some(1'u64), cursor: some(index), direction: some(PagingDirectionRPC.FORWARD))
## When
let pb = pagingInfo.encode()
let decodedPagingInfo = PagingInfoRPC.decode(pb.buffer)
## Then
check:
decodedPagingInfo.isOk()
check:
# The fields of decodedPagingInfo must be the same as the original pagingInfo
decodedPagingInfo.value == pagingInfo
decodedPagingInfo.value.direction == pagingInfo.direction
test "PagingInfoRPC protobuf codec - empty paging info":
## Given
let emptyPagingInfo = PagingInfoRPC()
## When
let pb = emptyPagingInfo.encode()
let decodedEmptyPagingInfo = PagingInfoRPC.decode(pb.buffer)
## Then
check:
decodedEmptyPagingInfo.isOk()
check:
# check the correctness of init and encode for an empty PagingInfoRPC
decodedEmptyPagingInfo.value == emptyPagingInfo
test "HistoryQueryRPC protobuf codec":
## Given
let
index = PagingIndexRPC.compute(fakeWakuMessage(), receivedTime=ts(), pubsubTopic=DefaultPubsubTopic)
pagingInfo = PagingInfoRPC(pageSize: some(1'u64), cursor: some(index), direction: some(PagingDirectionRPC.BACKWARD))
query = HistoryQueryRPC(
contentFilters: @[HistoryContentFilterRPC(contentTopic: DefaultContentTopic), HistoryContentFilterRPC(contentTopic: DefaultContentTopic)],
pagingInfo: some(pagingInfo),
startTime: some(Timestamp(10)),
endTime: some(Timestamp(11))
)
## When
let pb = query.encode()
let decodedQuery = HistoryQueryRPC.decode(pb.buffer)
## Then
check:
decodedQuery.isOk()
check:
# the fields of decoded query decodedQuery must be the same as the original query query
decodedQuery.value == query
test "HistoryQueryRPC protobuf codec - empty history query":
## Given
let emptyQuery = HistoryQueryRPC()
## When
let pb = emptyQuery.encode()
let decodedEmptyQuery = HistoryQueryRPC.decode(pb.buffer)
## Then
check:
decodedEmptyQuery.isOk()
check:
# check the correctness of init and encode for an empty HistoryQueryRPC
decodedEmptyQuery.value == emptyQuery
test "HistoryResponseRPC protobuf codec":
## Given
let
message = fakeWakuMessage()
index = PagingIndexRPC.compute(message, receivedTime=ts(), pubsubTopic=DefaultPubsubTopic)
pagingInfo = PagingInfoRPC(pageSize: some(1'u64), cursor: some(index), direction: some(PagingDirectionRPC.BACKWARD))
res = HistoryResponseRPC(messages: @[message], pagingInfo: some(pagingInfo), error: HistoryResponseErrorRPC.INVALID_CURSOR)
## When
let pb = res.encode()
let decodedRes = HistoryResponseRPC.decode(pb.buffer)
## Then
check:
decodedRes.isOk()
check:
# the fields of decoded response decodedRes must be the same as the original response res
decodedRes.value == res
test "HistoryResponseRPC protobuf codec - empty history response":
## Given
let emptyRes = HistoryResponseRPC()
## When
let pb = emptyRes.encode()
let decodedEmptyRes = HistoryResponseRPC.decode(pb.buffer)
## Then
check:
decodedEmptyRes.isOk()
check:
# check the correctness of init and encode for an empty HistoryResponseRPC
decodedEmptyRes.value == emptyRes