test(web): add 21 tests for exportAll/importRoutines/parseImportData

web/src/lib/export.test.ts

@@ -0,0 +1,258 @@
+// ── Export / Import Tests ────────────────────────────────────
+import { describe, it, expect } from 'vitest';
+import {
+  exportTimers,
+  exportAll,
+  parseImportData,
+  importTimers,
+  importRoutines,
+} from './export';
+import type { Timer } from './timer-engine';
+import type { Routine } from './routines';
+import type { ExportData } from './export';
+
+// ── Fixtures ─────────────────────────────────────────────────
+
+function makeTimer(overrides: Partial<Timer> = {}): Timer {
+  return {
+    id: 'timer-1',
+    type: 'countdown',
+    label: 'Test Timer',
+    targetTime: Date.now() + 60_000,
+    createdAt: Date.now(),
+    state: 'running',
+    urgency: 'standard',
+    cascadePreset: 'standard',
+    cascadeIntervals: [5, 1],
+    firedCascades: [],
+    snoozedUntil: null,
+    snoozeCount: 0,
+    ...overrides,
+  } as Timer;
+}
+
+function makeRoutine(overrides: Partial<Routine> = {}): Routine {
+  return {
+    id: 'routine-1',
+    name: 'Morning Routine',
+    steps: [
+      { id: 'step-1', label: 'Wake up', durationMs: 60_000, status: 'pending' },
+      { id: 'step-2', label: 'Shower', durationMs: 300_000, status: 'pending' },
+    ],
+    status: 'idle',
+    currentStepIndex: 0,
+    createdAt: Date.now(),
+    isTemplate: false,
+    ...overrides,
+  } as Routine;
+}
+
+// ── exportTimers ─────────────────────────────────────────────
+
+describe('exportTimers', () => {
+  it('returns correct structure with timers only', () => {
+    const timers = [makeTimer()];
+    const result = exportTimers(timers);
+    expect(result.version).toBe(1);
+    expect(result.app).toBe('chronomind');
+    expect(result.timers).toHaveLength(1);
+    expect(result.timers[0].id).toBe('timer-1');
+    expect(result.routines).toBeUndefined();
+  });
+
+  it('shallow-clones timers (not same reference)', () => {
+    const timers = [makeTimer()];
+    const result = exportTimers(timers);
+    expect(result.timers[0]).not.toBe(timers[0]);
+    expect(result.timers[0]).toEqual(timers[0]);
+  });
+
+  it('handles empty timer array', () => {
+    const result = exportTimers([]);
+    expect(result.timers).toHaveLength(0);
+  });
+});
+
+// ── exportAll ────────────────────────────────────────────────
+
+describe('exportAll', () => {
+  it('includes both timers and routines', () => {
+    const timers = [makeTimer()];
+    const routines = [makeRoutine()];
+    const result = exportAll(timers, routines);
+    expect(result.version).toBe(1);
+    expect(result.app).toBe('chronomind');
+    expect(result.timers).toHaveLength(1);
+    expect(result.routines).toHaveLength(1);
+    expect(result.routines![0].name).toBe('Morning Routine');
+  });
+
+  it('deep-clones routine steps', () => {
+    const routines = [makeRoutine()];
+    const result = exportAll([], routines);
+    expect(result.routines![0].steps[0]).not.toBe(routines[0].steps[0]);
+    expect(result.routines![0].steps[0]).toEqual(routines[0].steps[0]);
+  });
+
+  it('handles empty arrays', () => {
+    const result = exportAll([], []);
+    expect(result.timers).toHaveLength(0);
+    expect(result.routines).toHaveLength(0);
+  });
+});
+
+// ── parseImportData ──────────────────────────────────────────
+
+describe('parseImportData', () => {
+  it('parses valid export JSON', () => {
+    const data: ExportData = {
+      version: 1,
+      exportedAt: Date.now(),
+      app: 'chronomind',
+      timers: [makeTimer()],
+      routines: [makeRoutine()],
+    };
+    const result = parseImportData(JSON.stringify(data));
+    expect(result).not.toBeNull();
+    expect(result!.timers).toHaveLength(1);
+    expect(result!.routines).toHaveLength(1);
+  });
+
+  it('returns null for invalid JSON', () => {
+    expect(parseImportData('not json')).toBeNull();
+  });
+
+  it('returns null for wrong app', () => {
+    expect(parseImportData(JSON.stringify({ app: 'other', timers: [] }))).toBeNull();
+  });
+
+  it('returns null for missing timers array', () => {
+    expect(parseImportData(JSON.stringify({ app: 'chronomind' }))).toBeNull();
+  });
+
+  it('accepts data without routines', () => {
+    const data = { version: 1, exportedAt: Date.now(), app: 'chronomind', timers: [] };
+    const result = parseImportData(JSON.stringify(data));
+    expect(result).not.toBeNull();
+    expect(result!.routines).toBeUndefined();
+  });
+});
+
+// ── importTimers ─────────────────────────────────────────────
+
+describe('importTimers', () => {
+  it('imports new timers', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [makeTimer({ id: 'new-1' })],
+    };
+    const result = importTimers(data, []);
+    expect(result.imported).toBe(1);
+    expect(result.skipped).toBe(0);
+    expect(result.success).toBe(true);
+  });
+
+  it('skips duplicate timers by ID', () => {
+    const existing = [makeTimer({ id: 'dup-1' })];
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [makeTimer({ id: 'dup-1' }), makeTimer({ id: 'new-2' })],
+    };
+    const result = importTimers(data, existing);
+    expect(result.imported).toBe(1);
+    expect(result.skipped).toBe(1);
+  });
+
+  it('rejects timers missing required fields', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [{ id: '', type: 'countdown', label: '' } as unknown as Timer],
+    };
+    const result = importTimers(data, []);
+    expect(result.imported).toBe(0);
+    expect(result.skipped).toBe(1);
+    expect(result.errors).toHaveLength(1);
+  });
+
+  it('rejects timers with invalid timestamps', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [makeTimer({ createdAt: 'bad' as unknown as number })],
+    };
+    const result = importTimers(data, []);
+    expect(result.imported).toBe(0);
+    expect(result.skipped).toBe(1);
+  });
+});
+
+// ── importRoutines ───────────────────────────────────────────
+
+describe('importRoutines', () => {
+  it('imports new routines', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [],
+      routines: [makeRoutine({ id: 'r-1' })],
+    };
+    const result = importRoutines(data, []);
+    expect(result.imported).toBe(1);
+    expect(result.skipped).toBe(0);
+    expect(result.success).toBe(true);
+  });
+
+  it('skips duplicate routines by ID', () => {
+    const existing = [makeRoutine({ id: 'r-dup' })];
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [],
+      routines: [makeRoutine({ id: 'r-dup' }), makeRoutine({ id: 'r-new' })],
+    };
+    const result = importRoutines(data, existing);
+    expect(result.imported).toBe(1);
+    expect(result.skipped).toBe(1);
+  });
+
+  it('returns zero imported when no routines in data', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [],
+    };
+    const result = importRoutines(data, []);
+    expect(result.imported).toBe(0);
+    expect(result.success).toBe(true);
+  });
+
+  it('returns zero imported for empty routines array', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [],
+      routines: [],
+    };
+    const result = importRoutines(data, []);
+    expect(result.imported).toBe(0);
+    expect(result.success).toBe(true);
+  });
+
+  it('rejects routines missing required fields', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [],
+      routines: [{ id: '', name: '', steps: [] } as unknown as Routine],
+    };
+    const result = importRoutines(data, []);
+    expect(result.imported).toBe(0);
+    expect(result.skipped).toBe(1);
+    expect(result.errors).toHaveLength(1);
+  });
+
+  it('rejects routines with non-array steps', () => {
+    const data: ExportData = {
+      version: 1, exportedAt: Date.now(), app: 'chronomind',
+      timers: [],
+      routines: [{ id: 'r-bad', name: 'Bad', steps: 'not-array' } as unknown as Routine],
+    };
+    const result = importRoutines(data, []);
+    expect(result.imported).toBe(0);
+    expect(result.skipped).toBe(1);
+  });
+});