"""
A simple WSGI application for testing.
"""

_app_was_hit = False

def success():
    return _app_was_hit

def simple_app(environ, start_response):
    """Simplest possible application object"""
    status = '200 OK'
    response_headers = [('Content-type','text/plain')]
    start_response(status, response_headers)

    global _app_was_hit
    _app_was_hit = True
    
    return ['WSGI intercept successful!\n']

def create_fn():
    global _app_was_hit
    _app_was_hit = False
    return simple_app