test-changes.txt

```search-replace
FILE: test-repo/src/app.js
<<<<<<< SEARCH
function fetchData() {
  // TODO: Implement data fetching
  console.log("Fetching data...");
  return { status: "pending" };
}
=======
async function fetchData(url) {
  // Implemented data fetching with fetch API
  console.log(`Fetching data from ${url}...`);
  try {
    const response = await fetch(url);
    if (!response.ok) {
      throw new Error(`HTTP error! Status: ${response.status}`);
    }
    const data = await response.json();
    return data;
  } catch (error) {
    console.error("Error fetching data:", error.message);
    throw error;
  }
}

function processData(data) {
  console.log("Processing data...");
  // Simple processing - extract keys and add metadata
  const processedData = {
    originalData: data,
    metadata: {
      processedAt: new Date().toISOString(),
      keys: Object.keys(data)
    }
  };
  return processedData;
}
>>>>>>> REPLACE

<<<<<<< SEARCH
module.exports = {
  greet,
  calculateSum,
  fetchData
};
=======
module.exports = {
  greet,
  calculateSum,
  fetchData,
  processData
};
>>>>>>> REPLACE
```