def METHOD_NAME(self):
    templates = ConfigTemplates()
    original_template = templates.load('instances/http')
    index = next(i for i, item in enumerate(original_template) if item.get('name') == 'skip_proxy')  # no cov
    template = templates.load('instances/http')
    errors = templates.apply_overrides(template, {'skip_proxy': 'foobar'})
    assert not errors
    assert 'foobar' in template
    assert template.index('foobar') == index
    template.remove('foobar')
    for item in template:
        assert item.get('name') != 'skip_proxy'