mirror of
https://github.com/logos-storage/nim-nitro.git
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34072f4749
- rewrite ABI encoding to properly handle dynamic tuples - surround Nitro types with extra tuples to match javascript - test with examples of encoding extracted from javascript
35 lines
935 B
Nim
35 lines
935 B
Nim
import std/unittest
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import pkg/nitro/channel
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import pkg/nitro/abi
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import pkg/nimcrypto
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import pkg/stew/byteutils
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import ./examples
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suite "channel":
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let channel = Channel.example
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test "calculates channel id":
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var encoder= AbiEncoder.init()
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encoder.startTuple()
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encoder.write(channel.chainId)
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encoder.write(channel.participants)
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encoder.write(channel.nonce)
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encoder.finishTuple()
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let encoded = encoder.finish()
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let hashed = keccak256.digest(encoded).data
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check getChannelId(channel) == hashed
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test "produces same id as javascript implementation":
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let channel = Channel(
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chainId: 9001.u256,
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nonce: 1,
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participants: @[
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EthAddress.fromHex("24b905Dcc8A11C0FE57C2592f3D25f0447402C10")
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]
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)
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let expected = array[32, byte].fromHex(
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"4f8cce57e9fe88edaab05234972eaf0c2d183e4f6b175aff293375fbe4d5d7cc"
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)
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check getChannelId(channel) == expected
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