38 lines
3.5 KiB
JavaScript
38 lines
3.5 KiB
JavaScript
// The explorer indexer's pure parts: a transaction row from the node's JSON, the touched-address set, the hex helpers.
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// node --test tools/observer/explorer-indexer.test.mjs
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import { test } from 'node:test';
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import assert from 'node:assert/strict';
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import { txRow, touched, hexInt, hexBig } from './explorer-indexer.mjs';
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const block = { hash: '0xE61CFFB1D306AD8D3F4F9FEC6D750100517572F54A14A82B40EBFD393531320A', number: '0x654d', timestamp: '0x6acd', miner: '0x8DB0505bbb03dffb58875897eeedc4e790a68d18', igneum: { rewards: [{ miner: '0x78fb14e43d3170dcf9abfdc70f15685c8ea31678', wei: '0x1' }] } };
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const tx = { hash: '0x4E7C2A9D54208B70A557184CB35E5847CDA4E90FFCA9578C6FC05B9C0DC4EF25', from: '0xE617a7f966fc009934e943fe0453821ff0c8716f', to: '0x7fe2f74b45dd8f0a739c906817f197631fdeff85', value: '0x0', nonce: '0x1a', gas: '0x38936', gasPrice: '0x178411b200', input: '0xa9059cbb000000000000000000000000', transactionIndex: '0x3', type: '0x2' };
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const rc = { transactionHash: tx.hash, gasUsed: '0x6e5e', effectiveGasPrice: '0x178411b200', status: '0x1', contractAddress: null, logs: [{ logIndex: '0x0', address: '0x7FE2f74b45dd8f0a739c906817f197631fdeff85', topics: ['0xaa'], data: '0x01' }], igneum: { minerTip: '0x148eb7b4f000', pgasUsed: '0x56c' } };
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test('hex helpers: null stays null, big values keep every digit', () => {
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assert.equal(hexInt(null), null); assert.equal(hexInt('0x654d'), 25933);
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assert.equal(hexBig('0x18c55612df9b9f9a3600'), '116977006436888600000000'); assert.equal(hexBig(undefined), null);
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});
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test('txRow: lower-case addresses and hashes, numbers decoded, the receipt folded in, the selector and the log list', () => {
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const r = txRow(tx, rc, block);
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assert.equal(r.hash, tx.hash.toLowerCase()); assert.equal(r.block_hash, block.hash.toLowerCase().slice(2)); assert.equal(r.block_number, 25933); assert.equal(r.tx_index, 3);
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assert.equal(r.from_addr, '0xe617a7f966fc009934e943fe0453821ff0c8716f'); assert.equal(r.to_addr, '0x7fe2f74b45dd8f0a739c906817f197631fdeff85');
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assert.equal(r.value_wei, '0'); assert.equal(r.nonce, 26); assert.equal(r.gas, 231734); assert.equal(r.gas_used, 28254); assert.equal(r.status, 1);
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assert.equal(r.selector, '0xa9059cbb'); assert.equal(r.input_bytes, 16); assert.equal(r.logs_count, 1); assert.equal(r.logs[0].address, '0x7fe2f74b45dd8f0a739c906817f197631fdeff85');
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assert.equal(r.igneum.minerTip, '0x148eb7b4f000'); assert.equal(r.tx_type, 2); assert.equal(r.ts_ms, 0x6acd * 1000);
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});
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test('txRow without a receipt: the receipt fields are null, nothing throws', () => {
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const r = txRow({ ...tx, input: '0x', to: null }, null, block);
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assert.equal(r.gas_used, null); assert.equal(r.status, null); assert.equal(r.selector, null); assert.equal(r.to_addr, null); assert.deepEqual(r.logs, []); assert.equal(r.igneum, null);
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});
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test('touched: senders, receivers, the created contract and the rewarded miners, each lower case with its reasons', () => {
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const rows = [txRow(tx, { ...rc, contractAddress: '0xABCDEF0000000000000000000000000000000001' }, block)];
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const m = touched(rows, block);
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assert.deepEqual([...m.get('0xe617a7f966fc009934e943fe0453821ff0c8716f')], ['sender']);
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assert.deepEqual([...m.get('0x7fe2f74b45dd8f0a739c906817f197631fdeff85')], ['receiver']);
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assert.deepEqual([...m.get('0xabcdef0000000000000000000000000000000001')], ['contract']);
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assert.deepEqual([...m.get('0x78fb14e43d3170dcf9abfdc70f15685c8ea31678')], ['miner']);
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assert.deepEqual([...m.get('0x8db0505bbb03dffb58875897eeedc4e790a68d18')], ['miner']);
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});
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