I am trying to write test cases for the below code:

async readFile(filename) {
    try {
      const fileStream = fs.createReadStream(filename);
      const rs = readline.createInterface({
        input: fileStream,
      });
    } catch (error) {
      throw error.message;
    }
}

test case:

await expect(readFile('invalid-file.txt')).to.be.rejectedWith(
        "ENOENT, no such file or directory 'invalid-file.txt'",
      );

I am getting error for the above test case:

Uncaught Error: ENOENT, no such file or directory 'invalid-file.txt'
      at Binding.<anonymous> (node_modules/mock-fs/lib/binding.js:383:15)

How to write test case for catch exceptions?

Note: This test is passing in my local, but failing in Travis.

Thanks in advance.