226 lines
11 KiB
Nim
226 lines
11 KiB
Nim
import std/strutils
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import std/unittest
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import pkg/ethers/provider
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import pkg/ethers/providers/jsonrpc/conversions
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import pkg/questionable
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import pkg/questionable/results
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import pkg/serde
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import pkg/stew/byteutils
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func flatten(s: string): string =
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s.replace(" ")
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.replace("\n")
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suite "JSON Conversions":
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test "missing block number in Block isNone":
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var json = %*{
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"number": newJNull(),
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"hash":"0x2d7d68c8f48b4213d232a1f12cab8c9fac6195166bb70a5fb21397984b9fe1c7",
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"timestamp":"0x6285c293"
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}
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let blk1 = !Block.fromJson(json)
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check blk1.number.isNone
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json["number"] = newJString("")
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let blk2 = !Block.fromJson(json)
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check blk2.number.isSome
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check blk2.number.get.isZero
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test "missing block hash in Block isNone":
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var blkJson = %*{
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"subscription": "0x20",
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"result":{
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"number": "0x1",
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"hash": newJNull(),
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"timestamp": "0x6285c293"
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}
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}
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without blk =? Block.fromJson(blkJson["result"]):
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fail
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check blk.hash.isNone
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test "missing block number in TransactionReceipt isNone":
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var json = %*{
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"from": newJNull(),
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"to": "0x5fbdb2315678afecb367f032d93f642f64180aa3",
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"contractAddress": newJNull(),
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"transactionIndex": "0x0",
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"gasUsed": "0x10db1",
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"logsBloom": "0x00000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000840020000000000000000000800000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000020000000000000000000000000000000000001000000000000000000000000000000",
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"blockHash": "0x7b00154e06fe4f27a87208eba220efb4dbc52f7429549a39a17bba2e0d98b960",
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"transactionHash": "0xa64f07b370cbdcce381ec9bfb6c8004684341edfb6848fd418189969d4b9139c",
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"logs": [
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{
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"data": "0x0000000000000000000000000000000000000000000000000000000000000064",
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"topics": [
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"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
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"0x0000000000000000000000000000000000000000000000000000000000000000",
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"0x00000000000000000000000070997970c51812dc3a010c7d01b50e0d17dc79c8"
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]
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}
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],
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"blockNumber": newJNull(),
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"cumulativeGasUsed": "0x10db1",
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"status": "0x1",
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"effectiveGasPrice": "0x3b9aca08",
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"type": "0x0"
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}
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without receipt1 =? TransactionReceipt.fromJson(json):
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fail
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check receipt1.blockNumber.isNone
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json["blockNumber"] = newJString("")
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without receipt2 =? TransactionReceipt.fromJson(json):
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fail
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check receipt2.blockNumber.isSome
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check receipt2.blockNumber.get.isZero
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test "missing block hash in TransactionReceipt isNone":
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let json = %*{
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"from": newJNull(),
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"to": "0x5fbdb2315678afecb367f032d93f642f64180aa3",
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"contractAddress": newJNull(),
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"transactionIndex": "0x0",
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"gasUsed": "0x10db1",
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"logsBloom": "0x00000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000840020000000000000000000800000000000000000000000010000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000042000000000000000000000000000000000000000000000000000020000000000000000000000000000000000001000000000000000000000000000000",
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"blockHash": newJNull(),
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"transactionHash": "0xa64f07b370cbdcce381ec9bfb6c8004684341edfb6848fd418189969d4b9139c",
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"logs": [
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{
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"data": "0x0000000000000000000000000000000000000000000000000000000000000064",
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"topics": [
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"0xddf252ad1be2c89b69c2b068fc378daa952ba7f163c4a11628f55a4df523b3ef",
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"0x0000000000000000000000000000000000000000000000000000000000000000",
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"0x00000000000000000000000070997970c51812dc3a010c7d01b50e0d17dc79c8"
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]
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}
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],
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"blockNumber": newJNull(),
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"cumulativeGasUsed": "0x10db1",
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"status": "0x1",
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"effectiveGasPrice": "0x3b9aca08",
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"type": "0x0"
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}
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without receipt =? TransactionReceipt.fromJson(json):
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fail
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check receipt.blockHash.isNone
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test "correctly deserializes PastTransaction":
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let json = %*{
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"blockHash":"0x595bffbe897e025ea2df3213c4cc52c3f3d69bc04b49011d558f1b0e70038922",
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"blockNumber":"0x22e",
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"from":"0xe00b677c29ff8d8fe6068530e2bc36158c54dd34",
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"gas":"0x4d4bb",
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"gasPrice":"0x3b9aca07",
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"hash":"0xa31608907c338d6497b0c6ec81049d845c7d409490ebf78171f35143897ca790",
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"input":"0x6368a471d26ff5c7f835c1a8203235e88846ce1a196d6e79df0eaedd1b8ed3deec2ae5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000012a00000000000000000000000000000000000000000000000000000000000000",
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"nonce":"0x3",
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"to":"0x92f09aa59dccb892a9f5406ddd9c0b98f02ea57e",
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"transactionIndex":"0x3",
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"value":"0x0",
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"type":"0x0",
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"chainId":"0xc0de4",
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"v":"0x181bec",
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"r":"0x57ba18460934526333b80b0fea08737c363f3cd5fbec4a25a8a25e3e8acb362a",
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"s":"0x33aa50bc8bd719b6b17ad0bf52006bf8943999198f2bf731eb33c118091000f2"
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}
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without tx =? PastTransaction.fromJson(json):
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fail
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check tx.blockHash == BlockHash.fromHex("0x595bffbe897e025ea2df3213c4cc52c3f3d69bc04b49011d558f1b0e70038922")
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check tx.blockNumber == 0x22e.u256
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check tx.sender == Address.init("0xe00b677c29ff8d8fe6068530e2bc36158c54dd34").get
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check tx.gas == 0x4d4bb.u256
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check tx.gasPrice == 0x3b9aca07.u256
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check tx.hash == TransactionHash(array[32, byte].fromHex("0xa31608907c338d6497b0c6ec81049d845c7d409490ebf78171f35143897ca790"))
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check tx.input == hexToSeqByte("0x6368a471d26ff5c7f835c1a8203235e88846ce1a196d6e79df0eaedd1b8ed3deec2ae5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000012a00000000000000000000000000000000000000000000000000000000000000")
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check tx.nonce == 0x3.u256
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check tx.to == Address.init("0x92f09aa59dccb892a9f5406ddd9c0b98f02ea57e").get
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check tx.transactionIndex == 0x3.u256
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check tx.value == 0.u256
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check tx.transactionType == some TransactionType.Legacy
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check tx.chainId == some 0xc0de4.u256
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check tx.v == 0x181bec.u256
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check tx.r == UInt256.fromBytesBE(hexToSeqByte("0x57ba18460934526333b80b0fea08737c363f3cd5fbec4a25a8a25e3e8acb362a"))
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check tx.s == UInt256.fromBytesBE(hexToSeqByte("0x33aa50bc8bd719b6b17ad0bf52006bf8943999198f2bf731eb33c118091000f2"))
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test "PastTransaction serializes correctly":
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let tx = PastTransaction(
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blockHash: BlockHash.fromHex("0x595bffbe897e025ea2df3213c4cc52c3f3d69bc04b49011d558f1b0e70038922"),
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blockNumber: 0x22e.u256,
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sender: Address.init("0xe00b677c29ff8d8fe6068530e2bc36158c54dd34").get,
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gas: 0x4d4bb.u256,
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gasPrice: 0x3b9aca07.u256,
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hash: TransactionHash(array[32, byte].fromHex("0xa31608907c338d6497b0c6ec81049d845c7d409490ebf78171f35143897ca790")),
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input: hexToSeqByte("0x6368a471d26ff5c7f835c1a8203235e88846ce1a196d6e79df0eaedd1b8ed3deec2ae5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000012a00000000000000000000000000000000000000000000000000000000000000"),
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nonce: 0x3.u256,
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to: Address.init("0x92f09aa59dccb892a9f5406ddd9c0b98f02ea57e").get,
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transactionIndex: 0x3.u256,
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value: 0.u256,
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v: 0x181bec.u256,
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r: UInt256.fromBytesBE(hexToSeqByte("0x57ba18460934526333b80b0fea08737c363f3cd5fbec4a25a8a25e3e8acb362a")),
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s: UInt256.fromBytesBE(hexToSeqByte("0x33aa50bc8bd719b6b17ad0bf52006bf8943999198f2bf731eb33c118091000f2")),
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transactionType: some TransactionType.Legacy,
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chainId: some 0xc0de4.u256
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)
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let expected = """
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{
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"blockHash":"0x595bffbe897e025ea2df3213c4cc52c3f3d69bc04b49011d558f1b0e70038922",
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"blockNumber":"0x22e",
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"from":"0xe00b677c29ff8d8fe6068530e2bc36158c54dd34",
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"gas":"0x4d4bb",
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"gasPrice":"0x3b9aca07",
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"hash":"0xa31608907c338d6497b0c6ec81049d845c7d409490ebf78171f35143897ca790",
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"input":"0x6368a471d26ff5c7f835c1a8203235e88846ce1a196d6e79df0eaedd1b8ed3deec2ae5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000012a00000000000000000000000000000000000000000000000000000000000000",
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"nonce":"0x3",
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"to":"0x92f09aa59dccb892a9f5406ddd9c0b98f02ea57e",
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"transactionIndex":"0x3",
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"type":"0x0",
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"chainId":"0xc0de4",
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"value":"0x0",
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"v":"0x181bec",
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"r":"0x57ba18460934526333b80b0fea08737c363f3cd5fbec4a25a8a25e3e8acb362a",
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"s":"0x33aa50bc8bd719b6b17ad0bf52006bf8943999198f2bf731eb33c118091000f2"
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}""".flatten
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check $(%tx) == expected
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test "correctly converts PastTransaction to Transaction":
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let json = %*{
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"blockHash":"0x595bffbe897e025ea2df3213c4cc52c3f3d69bc04b49011d558f1b0e70038922",
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"blockNumber":"0x22e",
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"from":"0xe00b677c29ff8d8fe6068530e2bc36158c54dd34",
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"gas":"0x52277",
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"gasPrice":"0x3b9aca07",
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"hash":"0xa31608907c338d6497b0c6ec81049d845c7d409490ebf78171f35143897ca790",
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"input":"0x6368a471d26ff5c7f835c1a8203235e88846ce1a196d6e79df0eaedd1b8ed3deec2ae5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000012a00000000000000000000000000000000000000000000000000000000000000",
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"nonce":"0x3",
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"to":"0x92f09aa59dccb892a9f5406ddd9c0b98f02ea57e",
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"transactionIndex":"0x3",
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"value":"0x0",
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"type":"0x0",
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"chainId":"0xc0de4",
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"v":"0x181bec",
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"r":"0x57ba18460934526333b80b0fea08737c363f3cd5fbec4a25a8a25e3e8acb362a",
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"s":"0x33aa50bc8bd719b6b17ad0bf52006bf8943999198f2bf731eb33c118091000f2"
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}
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without past =? PastTransaction.fromJson(json):
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fail
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check %past.toTransaction == %*{
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"to": !Address.init("0x92f09aa59dccb892a9f5406ddd9c0b98f02ea57e"),
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"data": hexToSeqByte("0x6368a471d26ff5c7f835c1a8203235e88846ce1a196d6e79df0eaedd1b8ed3deec2ae5c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000000000000000000012a00000000000000000000000000000000000000000000000000000000000000"),
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"value": "0x0",
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"from": !Address.init("0xe00b677c29ff8d8fe6068530e2bc36158c54dd34"),
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"nonce": 0x3.u256,
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"chainId": 0xc0de4.u256,
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"gasPrice": 0x3b9aca07.u256,
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"gas": 0x52277.u256
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}
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