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https://github.com/logos-storage/logos-storage-nim-validator.git
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24948520cc
sometimes protobuf parsing would get a bit further, and fail with a different error message
24 lines
729 B
Nim
24 lines
729 B
Nim
import ./basics
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import codexvalidator/hashing
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suite "Hashing":
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test "serializes a hash to bytes":
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let hash = Hash.example
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let serialized = hash.toBytes()
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check serialized == hash.data
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test "deserializes a hash from bytes":
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let hash = Hash.example
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let serialized = hash.toBytes()
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let deserialized = Hash.fromBytes(serialized)
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check deserialized == success hash
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test "deserialization fails when number of bytes is not 32":
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let hash = Hash.example
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let serialized = hash.toBytes()
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let invalid = serialized & 42'u8
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let deserialized = Hash.fromBytes(invalid)
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check deserialized.isFailure
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check deserialized.errorOption.?msg == some "expected hash of 32 bytes, but got: 33"
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