43 lines
1.4 KiB
TypeScript
43 lines
1.4 KiB
TypeScript
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import { describe, expect, it } from 'vitest'
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import {
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isWatchlistEntry,
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normalizeWatchlistAddress,
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parseStoredWatchlist,
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sanitizeWatchlistEntries,
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} from './watchlist'
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describe('watchlist utils', () => {
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it('normalizes only valid addresses', () => {
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expect(normalizeWatchlistAddress(' 0x1234567890123456789012345678901234567890 ')).toBe(
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'0x1234567890123456789012345678901234567890',
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)
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expect(normalizeWatchlistAddress('not-an-address')).toBe('')
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})
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it('filters invalid entries and deduplicates case-insensitively', () => {
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expect(
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sanitizeWatchlistEntries([
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'0x1234567890123456789012345678901234567890',
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'0x1234567890123456789012345678901234567890',
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'0x1234567890123456789012345678901234567890'.toUpperCase(),
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'bad',
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42,
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]),
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).toEqual(['0x1234567890123456789012345678901234567890'])
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})
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it('parses stored JSON safely', () => {
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expect(parseStoredWatchlist('["0x1234567890123456789012345678901234567890"]')).toEqual([
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'0x1234567890123456789012345678901234567890',
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])
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expect(parseStoredWatchlist('not json')).toEqual([])
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})
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it('matches saved addresses case-insensitively', () => {
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const entries = ['0x1234567890123456789012345678901234567890']
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expect(
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isWatchlistEntry(entries, '0x1234567890123456789012345678901234567890'.toUpperCase()),
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).toBe(true)
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})
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})
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