39 lines
1.3 KiB
TypeScript
39 lines
1.3 KiB
TypeScript
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import { describe, it, expect } from 'vitest';
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import { encodeProofBitmask, decodeProofBitmask } from '../proofing';
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describe('lib/proofing', () => {
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it('returns empty string for empty or invalid indices', () => {
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expect(encodeProofBitmask([])).toBe('');
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expect(encodeProofBitmask([-1])).toBe('');
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});
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it('encodes and decodes simple asset indices', () => {
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const indices = [0, 3, 5, 12];
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const encoded = encodeProofBitmask(indices);
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expect(typeof encoded).toBe('string');
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expect(encoded.length).toBeGreaterThan(0);
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const decoded = decodeProofBitmask(encoded);
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expect(decoded).toEqual([0, 3, 5, 12]);
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});
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it('handles duplicate and unsorted indices gracefully', () => {
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const indices = [15, 2, 2, 7, 0];
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const encoded = encodeProofBitmask(indices);
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const decoded = decodeProofBitmask(encoded);
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expect(decoded).toEqual([0, 2, 7, 15]);
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});
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it('clamps indices to totalCount if provided', () => {
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const indices = [1, 5, 10];
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const encoded = encodeProofBitmask(indices);
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const decoded = decodeProofBitmask(encoded, 6);
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expect(decoded).toEqual([1, 5]);
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});
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it('returns empty array for invalid bitmask strings', () => {
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expect(decodeProofBitmask('invalid-junk-!!!')).toEqual([]);
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expect(decodeProofBitmask('')).toEqual([]);
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});
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});
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