nim-dagger/tests/codex/helpers/mockrepostore.nim
markspanbroek 7a0a48e4a5
Fix warnings (drops Nim 1.2) (#348)
* [build] disable XCannotRaiseY hint

There are too many {.raises:[Defect].} in the
libraries that we use, drowning out all other
warnings and hints

* [build] disable BareExcept warning

Not yet enabled in a released version of Nim,
so libraries that we depend on have not fixed
this yet, drowning out our own hints and warnings

* [build] disable DotLikeOps warning

dot-like ops were an experiment that is not going
land in Nim

* [build] compile log statements in tests

When running tests, all log statements are compiled.
They are filtered out at runtime during a test run.

* [build] do not build executable when running unit test

It's already built in the integration test

* [build] Fix warnings

- remove unused code
- remove unused imports
- stop using deprecated stuff

* [build] Put compiler flags behind nim version checks

* [CI] remove Nim 1.2 compatibility
2023-03-09 12:23:45 +01:00

57 lines
1.7 KiB
Nim

## Nim-Codex
## Copyright (c) 2023 Status Research & Development GmbH
## Licensed under either of
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
## at your option.
## This file may not be copied, modified, or distributed except according to
## those terms.
import std/sequtils
import pkg/chronos
import pkg/libp2p
import pkg/questionable
import pkg/questionable/results
import codex/stores/repostore
type
MockRepoStore* = ref object of RepoStore
delBlockCids*: seq[Cid]
getBeMaxNumber*: int
getBeOffset*: int
testBlockExpirations*: seq[BlockExpiration]
getBlockExpirationsThrows*: bool
iteratorIndex: int
method delBlock*(self: MockRepoStore, cid: Cid): Future[?!void] {.async.} =
self.delBlockCids.add(cid)
self.testBlockExpirations = self.testBlockExpirations.filterIt(it.cid != cid)
dec self.iteratorIndex
return success()
method getBlockExpirations*(self: MockRepoStore, maxNumber: int, offset: int): Future[?!BlockExpirationIter] {.async.} =
if self.getBlockExpirationsThrows:
raise new CatchableError
self.getBeMaxNumber = maxNumber
self.getBeOffset = offset
var iter = BlockExpirationIter()
iter.finished = false
self.iteratorIndex = offset
var numberLeft = maxNumber
proc next(): Future[?BlockExpiration] {.async.} =
if numberLeft > 0 and self.iteratorIndex >= 0 and self.iteratorIndex < len(self.testBlockExpirations):
dec numberLeft
let selectedBlock = self.testBlockExpirations[self.iteratorIndex]
inc self.iteratorIndex
return selectedBlock.some
iter.finished = true
return BlockExpiration.none
iter.next = next
return success iter