MockAgent origin is case-sensetive

[artur-ma]

Bug Description

MockAgent comparse the origin in case-sensetive way

Reproducible By

    const url = 'http://myEndpoint';

    const mockAgent = new MockAgent();
    const mockPool = mockAgent.get(url);
    mockPool
      .intercept({
        path: '/path',
        method: 'GET',
      })
      .reply(
        200,
        { key: 'value' },
        {
          headers: { 'content-type': 'application/json' },
        },
      );

    await mockAgent.request({
      origin: new URL(url),
      method: 'GET',
      path: '/path',
    });

Expected Behavior

The reuqest is interecepted and correct reply returned

Logs & Screenshots

but actuin behavior is

getaddrinfo ENOTFOUND myendpoint

[metcoder95]

The host + tld of a domain should be case insensitive, for instance the current behavior is indeed a bug.

Would you like to send a PR for it?