mirror of https://github.com/flaggo/pydu.git
61 lines
1.7 KiB
Python
61 lines
1.7 KiB
Python
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import functools
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from threading import Thread
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from pydu.network import get_free_port
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from pydu.inspect import func_supports_parameter
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from pydu.compat import PY2, ClassTypes
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if PY2:
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from BaseHTTPServer import HTTPServer, BaseHTTPRequestHandler
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else:
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from http.server import HTTPServer as HTTPServer
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from http.server import BaseHTTPRequestHandler
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class mockserverfy(object):
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def __init__(self, RequestHandler=BaseHTTPRequestHandler):
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self.RequestHandler = RequestHandler
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self.server = None
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self.port = None
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def __enter__(self):
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self.port = get_free_port()
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self.server = HTTPServer(('127.0.0.1', self.port), self.RequestHandler)
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t = Thread(target=self.server.serve_forever)
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t.setDaemon(True)
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t.start()
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return self
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def __exit__(self, exc_type, exc_value, traceback):
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self.server.shutdown()
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def mockserver(test):
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"""A decorator tests that use mock server"""
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def decorate_class(klass):
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for attr in dir(klass):
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if not attr.startswith('test_'):
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continue
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attr_value = getattr(klass, attr)
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if not hasattr(attr_value, "__call__"):
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continue
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setattr(klass, attr, decorate_callable(attr_value))
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return klass
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def decorate_callable(test):
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@functools.wraps(test)
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def wrapper(*args, **kwargs):
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with mockserverfy() as server:
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if func_supports_parameter(test, 'port'):
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return test(*args, port=server.port, **kwargs)
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else:
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return test(*args, **kwargs)
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return wrapper
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if isinstance(test, ClassTypes):
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return decorate_class(test)
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return decorate_callable(test)
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