Files
arboretum/packages/web/test/diff-parse.test.ts
Johan LEROY 75efecf93f feat(p8): vue IDE /workspace (arbre + Monaco + diff + terminal)
- backend: garde-fou conflit d'édition par mtime (GET renvoie mtime, PUT refuse en 409 STALE_FILE si baseMtime périmé)
- lib: wt-key (base64url du chemin worktree), diff-parse (parseur pur du diff unifié → hunks)
- composables: useMonaco (import dynamique → chunk isolé), useWorkspaceLayout (largeurs/panneau persistés)
- components/workspace: GitStatusBadge, FileTree+FileTreeNode (lazy fs/list includeFiles), ChangedFilesPanel, DiffViewer (coloration +/-), MonacoEditor (Ctrl+S + bannière conflit reload/overwrite)
- views/WorkspaceView: 3 colonnes desktop redimensionnables + SegmentedControl mobile, header live (GitStatusBadge), watchWorktree → refresh diff/changements, terminal de la session corrélée
- router meta 'ide' + route /workspace/:repoId/:wt ; App.vue plein écran sans AppShell ; WorktreeCard bouton « Ouvrir l'IDE »
- deps: monaco-editor (lazy, vendor-monaco isolé, 0 impact bundle initial) ; vite manualChunks
- i18n EN+FR (workspace/editor/diff/git) ; tests diff-parse + wt-key ; acceptance-p8.mjs (mtime/409 + diff)
2026-06-27 13:47:10 +02:00

61 lines
2.0 KiB
TypeScript

import { describe, expect, it } from 'vitest';
import { parseUnifiedDiff } from '../src/lib/diff-parse';
const SAMPLE = `diff --git a/README.md b/README.md
index 1234567..89abcde 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,4 @@
# demo
+edited line
second
-old third
+new third
@@ -10,2 +11,2 @@
ten
-eleven
+ELEVEN`;
describe('parseUnifiedDiff', () => {
it('ignore les en-têtes de fichier avant le premier @@', () => {
const r = parseUnifiedDiff(SAMPLE);
expect(r.hunks).toHaveLength(2);
expect(r.hunks[0].header).toBe('@@ -1,3 +1,4 @@');
});
it('compte additions et suppressions', () => {
const r = parseUnifiedDiff(SAMPLE);
expect(r.additions).toBe(3); // edited line, new third, ELEVEN
expect(r.deletions).toBe(2); // old third, eleven
});
it('numérote correctement les lignes ancien/nouveau', () => {
const { hunks } = parseUnifiedDiff(SAMPLE);
const lines = hunks[0].lines;
expect(lines[0]).toMatchObject({ type: 'context', content: ' # demo'.slice(1), oldLine: 1, newLine: 1 });
const add = lines.find((l) => l.type === 'add');
expect(add).toMatchObject({ oldLine: null, newLine: 2, content: 'edited line' });
const del = lines.find((l) => l.type === 'del');
expect(del).toMatchObject({ newLine: null, content: 'old third' });
});
it('ignore le marqueur « \\ No newline at end of file »', () => {
const diff = `@@ -1 +1 @@\n-a\n+b\n\\ No newline at end of file`;
const r = parseUnifiedDiff(diff);
expect(r.additions).toBe(1);
expect(r.deletions).toBe(1);
expect(r.hunks[0].lines).toHaveLength(2);
});
it('diff vide → aucun hunk', () => {
expect(parseUnifiedDiff('').hunks).toHaveLength(0);
});
it('gère un fichier untracked (--- /dev/null)', () => {
const diff = `--- /dev/null\n+++ b/new.txt\n@@ -0,0 +1,2 @@\n+line one\n+line two`;
const r = parseUnifiedDiff(diff);
expect(r.additions).toBe(2);
expect(r.hunks[0].lines.every((l) => l.type === 'add')).toBe(true);
});
});