styles.js

styleClient.test('#createStyle', function(assert) {
    var client = new MapboxClient(process.env.MapboxAccessToken);
    assert.ok(client, 'created style client');
    newStyleFixture.glyphs = newStyleFixture.glyphs
      .replace('{owner}', client.owner);
    client.createStyle(newStyleFixture, function(err, style) {
      assert.ifError(err, 'success');
      assert.ok(style.id, 'returned style has a valid id');
      newStyleId = style.id;
      assert.end();
    });
  });

  styleClient.test('#retrieveStyle', function(assert) {
    var client = new MapboxClient(process.env.MapboxAccessToken);
    assert.ok(client, 'created style client');
    client.readStyle(newStyleId, function(err, style) {
      assert.ifError(err, 'success');
      assert.ok(style.id, 'returned style has a valid id');
      assert.end();
    });
  });