30 lines
1,008 B
TypeScript
30 lines
1,008 B
TypeScript
import { describe, expect, test } from "@jest/globals";
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import { bytesToUint256LittleEndian, uint256ToBytesLittleEndian } from "../subgraph";
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import { Position, PositionStatus } from '../__generated__/graphql';
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describe('BigInt Conversion Functions', () => {
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test('converts uint256 to bytes and back (little endian)', async () => {
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const mockPos: Position = {
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__typename: 'Position',
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id: uint256ToBytesLittleEndian(3n),
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owner: '0x8db6b632d743aef641146dc943acb64957155388',
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share: '0.000001',
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creationTime: 1610000000,
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taxRate: '0.01',
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status: PositionStatus.Active, // Enum usage
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};
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let hexString = '0x';
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for (let i = 0; i < mockPos.id.length; i++) {
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// Convert each byte to a hexadecimal string and pad with zero if needed
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hexString += mockPos.id[i].toString(16).padStart(2, '0');
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}
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expect(hexString).toEqual('0x03000000');
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// return hexString;
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expect(bytesToUint256LittleEndian(mockPos.id)).toEqual(3n);
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});
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});
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