Initial import from garrytan/gstack@026751e (main snapshot via local relay)

Source: https://github.com/garrytan/gstack/commit/026751e

browse/test/activity.test.ts

@@ -0,0 +1,120 @@
+import { describe, it, expect } from 'bun:test';
+import { filterArgs, emitActivity, getActivityAfter, getActivityHistory, subscribe } from '../src/activity';
+
+describe('filterArgs — privacy filtering', () => {
+  it('redacts fill value for password fields', () => {
+    expect(filterArgs('fill', ['#password', 'mysecret123'])).toEqual(['#password', '[REDACTED]']);
+    expect(filterArgs('fill', ['input[type=passwd]', 'abc'])).toEqual(['input[type=passwd]', '[REDACTED]']);
+  });
+
+  it('preserves fill value for non-password fields', () => {
+    expect(filterArgs('fill', ['#email', 'user@test.com'])).toEqual(['#email', 'user@test.com']);
+  });
+
+  it('redacts type command args', () => {
+    expect(filterArgs('type', ['my password'])).toEqual(['[REDACTED]']);
+  });
+
+  it('redacts Authorization header', () => {
+    expect(filterArgs('header', ['Authorization:Bearer abc123'])).toEqual(['Authorization:[REDACTED]']);
+  });
+
+  it('preserves non-sensitive headers', () => {
+    expect(filterArgs('header', ['Content-Type:application/json'])).toEqual(['Content-Type:application/json']);
+  });
+
+  it('redacts cookie values', () => {
+    expect(filterArgs('cookie', ['session_id=abc123'])).toEqual(['session_id=[REDACTED]']);
+  });
+
+  it('redacts sensitive URL query params', () => {
+    const result = filterArgs('goto', ['https://example.com?api_key=secret&page=1']);
+    expect(result[0]).toContain('api_key=%5BREDACTED%5D');
+    expect(result[0]).toContain('page=1');
+  });
+
+  it('preserves non-sensitive URL query params', () => {
+    const result = filterArgs('goto', ['https://example.com?page=1&sort=name']);
+    expect(result[0]).toBe('https://example.com?page=1&sort=name');
+  });
+
+  it('handles empty args', () => {
+    expect(filterArgs('click', [])).toEqual([]);
+  });
+
+  it('handles non-URL non-sensitive args', () => {
+    expect(filterArgs('click', ['@e3'])).toEqual(['@e3']);
+  });
+});
+
+describe('emitActivity', () => {
+  it('emits with auto-incremented id', () => {
+    const e1 = emitActivity({ type: 'command_start', command: 'goto', args: ['https://example.com'] });
+    const e2 = emitActivity({ type: 'command_end', command: 'goto', status: 'ok', duration: 100 });
+    expect(e2.id).toBe(e1.id + 1);
+  });
+
+  it('truncates long results', () => {
+    const longResult = 'x'.repeat(500);
+    const entry = emitActivity({ type: 'command_end', command: 'text', result: longResult });
+    expect(entry.result!.length).toBeLessThanOrEqual(203); // 200 + "..."
+  });
+
+  it('applies privacy filtering', () => {
+    const entry = emitActivity({ type: 'command_start', command: 'type', args: ['my secret password'] });
+    expect(entry.args).toEqual(['[REDACTED]']);
+  });
+});
+
+describe('getActivityAfter', () => {
+  it('returns entries after cursor', () => {
+    const e1 = emitActivity({ type: 'command_start', command: 'test1' });
+    const e2 = emitActivity({ type: 'command_start', command: 'test2' });
+    const result = getActivityAfter(e1.id);
+    expect(result.entries.some(e => e.id === e2.id)).toBe(true);
+    expect(result.gap).toBe(false);
+  });
+
+  it('returns all entries when cursor is 0', () => {
+    emitActivity({ type: 'command_start', command: 'test3' });
+    const result = getActivityAfter(0);
+    expect(result.entries.length).toBeGreaterThan(0);
+  });
+});
+
+describe('getActivityHistory', () => {
+  it('returns limited entries', () => {
+    for (let i = 0; i < 5; i++) {
+      emitActivity({ type: 'command_start', command: `history-test-${i}` });
+    }
+    const result = getActivityHistory(3);
+    expect(result.entries.length).toBeLessThanOrEqual(3);
+  });
+});
+
+describe('subscribe', () => {
+  it('receives new events', async () => {
+    const received: any[] = [];
+    const unsub = subscribe((entry) => received.push(entry));
+
+    emitActivity({ type: 'command_start', command: 'sub-test' });
+
+    // queueMicrotask is async — wait a tick
+    await new Promise(resolve => setTimeout(resolve, 10));
+
+    expect(received.length).toBeGreaterThanOrEqual(1);
+    expect(received[received.length - 1].command).toBe('sub-test');
+    unsub();
+  });
+
+  it('stops receiving after unsubscribe', async () => {
+    const received: any[] = [];
+    const unsub = subscribe((entry) => received.push(entry));
+    unsub();
+
+    emitActivity({ type: 'command_start', command: 'should-not-see' });
+    await new Promise(resolve => setTimeout(resolve, 10));
+
+    expect(received.filter(e => e.command === 'should-not-see').length).toBe(0);
+  });
+});