62 lines
1.8 KiB
TypeScript
62 lines
1.8 KiB
TypeScript
import { describe, expect, it } from 'vitest'
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import { applyFileMentionReplacement, findActiveFileMention } from './file-mention-autocomplete'
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describe('findActiveFileMention', () => {
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it('detects mentions at the start of input', () => {
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const mention = findActiveFileMention({
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text: '@src/components',
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cursorIndex: '@src/components'.length,
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})
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expect(mention).toEqual({
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start: 0,
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end: '@src/components'.length,
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query: 'src/components',
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})
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})
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it('detects mentions in the middle of input using cursor position', () => {
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const text = 'read "@src/com" before merging'
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const cursorIndex = text.indexOf('"') + 9
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const mention = findActiveFileMention({
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text,
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cursorIndex,
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})
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expect(mention).toEqual({
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start: text.indexOf('@'),
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end: cursorIndex,
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query: 'src/com',
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})
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})
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it('returns null when cursor is outside the mention token', () => {
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const text = 'please review @src/components now'
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const mention = findActiveFileMention({
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text,
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cursorIndex: text.length,
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})
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expect(mention).toBeNull()
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})
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})
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describe('applyFileMentionReplacement', () => {
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it('replaces only the active @query segment with a quoted relative path', () => {
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const text = 'open @src/com next'
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const next = applyFileMentionReplacement({
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text,
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mention: { start: 5, end: 13, query: 'src/com' },
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relativePath: 'src/components/chat.tsx',
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})
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expect(next).toBe('open "src/components/chat.tsx" next')
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})
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it('escapes double quotes in replacement path', () => {
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const text = '@foo'
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const next = applyFileMentionReplacement({
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text,
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mention: { start: 0, end: 4, query: 'foo' },
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relativePath: 'src/"quoted".ts',
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})
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expect(next).toBe('"src/\\"quoted\\".ts"')
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})
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})
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