Function normalizeStreamData

tests/routes/chat.test.ts:9–25

(lines: string[])

// Helper function to normalize stream data for comparison
function normalizeStreamData(lines: string[]): string[] {
  return lines.map((line) => {
    if (line.startsWith('data: ')) {
      try {
        const data = JSON.parse(line.slice(6)); // Remove 'data: ' prefix
        if (data.id) {
          // Replace dynamic id with a static one for comparison
          return `data: ${JSON.stringify({ ...data, id: 'STATIC_ID' })}`;
        }
        return line;
      } catch {
        return line; // Return as-is if it's not valid JSON
      }
    }
    return line;
  });
}

test.describe
  .serial('/api/chat', () => {