| import { describe, expect, test, tier } from 'claude-code/testing' |
|
|
| import Limits from '../../hooks/limits' |
| import Turns from '../../hooks/turns' |
| import Fixtures from '../fixtures' |
|
|
| tier('builtin') |
|
|
| describe('turn-diffs-of', () => { |
| test('turns with edits, newest first, numbered by prompt', () => { |
| const turns = Turns.turnDiffsOf([ |
| Fixtures.promptOf('first'), |
| Fixtures.editsOf(Fixtures.editPatchOf(['-a', '+b'])), |
| Fixtures.toolResults(), |
| Fixtures.promptOf('second, nothing edited'), |
| Fixtures.promptOf('third turn with a long prompt that gets cut'), |
| Fixtures.editsOf(Fixtures.editPatchOf(['+c']), { |
| filePath: '/r/new.ts', |
| type: 'create', |
| content: 'x\ny', |
| }), |
| Fixtures.toolResults(), |
| ]) |
|
|
| expect(turns.map(turn => turn.index)).toEqual([3, 1]) |
| expect(turns[0]?.preview).toBe('third turn with a long prompt…') |
|
|
| expect( |
| turns[0]?.files.map(file => [ |
| file.path, |
| file.added, |
| file.removed, |
| file.isNewFile, |
| ]), |
| ).toEqual([ |
| ['/r/a.ts', 1, 0, false], |
| ['/r/new.ts', 2, 0, true], |
| ]) |
|
|
| expect(turns[0]?.files[1]?.hunks).toEqual([ |
| { oldStart: 0, newStart: 1, lines: ['+x', '+y'] }, |
| ]) |
|
|
| expect(turns[1]?.files.map(file => [file.added, file.removed])).toEqual([ |
| [1, 1], |
| ]) |
| }) |
|
|
| test('a file edited twice in a turn: both hunks, summed', () => { |
| const [turn] = Turns.turnDiffsOf([ |
| Fixtures.promptOf('go'), |
| Fixtures.editsOf( |
| Fixtures.editPatchOf(['+a']), |
| Fixtures.editPatchOf(['-b', '+c']), |
| ), |
| ]) |
|
|
| expect(turn?.files).toHaveLength(1) |
| expect(turn?.files[0]?.hunks).toHaveLength(2) |
| expect([turn?.files[0]?.added, turn?.files[0]?.removed]).toEqual([2, 1]) |
| }) |
|
|
| test('results that are not file edits are ignored', () => { |
| expect( |
| Turns.turnDiffsOf([ |
| Fixtures.promptOf('go'), |
| Fixtures.editsOf({ stdout: 'x' }, 'text', null), |
| ]), |
| ).toEqual([]) |
| }) |
|
|
| test('a big created file is cut at the line cap and says so', () => { |
| const [turn] = Turns.turnDiffsOf([ |
| Fixtures.promptOf('write it'), |
| Fixtures.editsOf({ |
| filePath: '/r/big.ts', |
| type: 'create', |
| content: Array.from( |
| { length: Fixtures.BIG_LINES }, |
| (_, at) => `l${at}`, |
| ).join('\n'), |
| }), |
| ]) |
|
|
| const file = turn?.files[0] |
|
|
| expect(file?.hunks.flatMap(hunk => hunk.lines)).toHaveLength( |
| Limits.MAX_LINES_PER_FILE, |
| ) |
|
|
| expect(file?.isTruncated).toBe(true) |
| expect(file?.added).toBe(Fixtures.BIG_LINES) |
| }) |
| }) |
|
|
