Viewing file:  test_web.py (7 KB) -rw-r--r--
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import sys
import unittest
from supervisor.tests.base import DummySupervisor
from supervisor.tests.base import DummyRequest
class DeferredWebProducerTests(unittest.TestCase):
def _getTargetClass(self):
from supervisor.web import DeferredWebProducer
return DeferredWebProducer
def _makeOne(self, request, callback):
producer = self._getTargetClass()(request, callback)
return producer
def test_ctor(self):
request = DummyRequest('/index.html', [], '', '')
callback = lambda *x: None
callback.delay = 1
producer = self._makeOne(request, callback)
self.assertEqual(producer.callback, callback)
self.assertEqual(producer.request, request)
self.assertEqual(producer.finished, False)
self.assertEqual(producer.delay, 1)
def test_more_not_done_yet(self):
request = DummyRequest('/index.html', [], '', '')
from supervisor.http import NOT_DONE_YET
callback = lambda *x: NOT_DONE_YET
callback.delay = 1
producer = self._makeOne(request, callback)
self.assertEqual(producer.more(), NOT_DONE_YET)
def test_more_finished(self):
request = DummyRequest('/index.html', [], '', '')
callback = lambda *x: 'done'
callback.delay = 1
producer = self._makeOne(request, callback)
self.assertEqual(producer.more(), None)
self.assertTrue(producer.finished)
self.assertEqual(producer.more(), '')
def test_more_exception_caught(self):
request = DummyRequest('/index.html', [], '', '')
def callback(*arg):
raise ValueError('foo')
callback.delay = 1
producer = self._makeOne(request, callback)
self.assertEqual(producer.more(), None)
logdata = request.channel.server.logger.logged
self.assertEqual(len(logdata), 1)
logged = logdata[0]
self.assertEqual(logged[0], 'Web interface error')
self.assertTrue(logged[1].startswith('Traceback'), logged[1])
self.assertEqual(producer.finished, True)
self.assertEqual(request._error, 500)
def test_sendresponse_redirect(self):
request = DummyRequest('/index.html', [], '', '')
callback = lambda *arg: None
callback.delay = 1
producer = self._makeOne(request, callback)
response = {'headers': {'Location':'abc'}}
result = producer.sendresponse(response)
self.assertEqual(result, None)
self.assertEqual(request._error, 301)
self.assertEqual(request.headers['Content-Type'], 'text/plain')
self.assertEqual(request.headers['Content-Length'], 0)
def test_sendresponse_withbody_and_content_type(self):
request = DummyRequest('/index.html', [], '', '')
callback = lambda *arg: None
callback.delay = 1
producer = self._makeOne(request, callback)
response = {'body': 'abc', 'headers':{'Content-Type':'text/html'}}
result = producer.sendresponse(response)
self.assertEqual(result, None)
self.assertEqual(request.headers['Content-Type'], 'text/html')
self.assertEqual(request.headers['Content-Length'], 3)
self.assertEqual(request.producers[0], 'abc')
class UIHandlerTests(unittest.TestCase):
def _getTargetClass(self):
from supervisor.web import supervisor_ui_handler
return supervisor_ui_handler
def _makeOne(self):
supervisord = DummySupervisor()
handler = self._getTargetClass()(supervisord)
return handler
def test_handle_request_no_view_method(self):
request = DummyRequest('/foo.css', [], '', '', {'PATH_INFO':'/foo.css'})
handler = self._makeOne()
data = handler.handle_request(request)
self.assertEqual(data, None)
def test_handle_request_default(self):
request = DummyRequest('/index.html', [], '', '',
{'PATH_INFO':'/index.html'})
handler = self._makeOne()
data = handler.handle_request(request)
self.assertEqual(data, None)
self.assertEqual(request.channel.producer.request, request)
from supervisor.web import StatusView
self.assertEqual(request.channel.producer.callback.__class__,StatusView)
def test_handle_request_index_html(self):
request = DummyRequest('/index.html', [], '', '',
{'PATH_INFO':'/index.html'})
handler = self._makeOne()
handler.handle_request(request)
from supervisor.web import StatusView
view = request.channel.producer.callback
self.assertEqual(view.__class__, StatusView)
self.assertEqual(view.context.template, 'ui/status.html')
def test_handle_request_tail_html(self):
request = DummyRequest('/tail.html', [], '', '',
{'PATH_INFO':'/tail.html'})
handler = self._makeOne()
handler.handle_request(request)
from supervisor.web import TailView
view = request.channel.producer.callback
self.assertEqual(view.__class__, TailView)
self.assertEqual(view.context.template, 'ui/tail.html')
def test_handle_request_ok_html(self):
request = DummyRequest('/tail.html', [], '', '',
{'PATH_INFO':'/ok.html'})
handler = self._makeOne()
handler.handle_request(request)
from supervisor.web import OKView
view = request.channel.producer.callback
self.assertEqual(view.__class__, OKView)
self.assertEqual(view.context.template, None)
class StatusViewTests(unittest.TestCase):
def _getTargetClass(self):
from supervisor.web import StatusView
return StatusView
def _makeOne(self, context):
klass = self._getTargetClass()
return klass(context)
def test_make_callback_noaction(self):
context = DummyContext()
context.supervisord = DummySupervisor()
context.template = 'ui/status.html'
context.form = {}
view = self._makeOne(context)
self.assertRaises(ValueError, view.make_callback, 'process', None)
def test_render_noaction(self):
context = DummyContext()
context.supervisord = DummySupervisor()
context.template = 'ui/status.html'
context.request = DummyRequest('/foo', [], '', '')
context.form = {}
context.response = {}
view = self._makeOne(context)
data = view.render()
self.assertTrue(data.startswith('<!DOCTYPE html PUBLIC'), data)
def test_render_refresh(self):
context = DummyContext()
context.supervisord = DummySupervisor()
context.template = 'ui/status.html'
context.response = {}
context.form = {'action':'refresh'}
view = self._makeOne(context)
data = view.render()
from supervisor.http import NOT_DONE_YET
self.assertTrue(data is NOT_DONE_YET, data)
class DummyContext:
pass
def test_suite():
return unittest.findTestCases(sys.modules[__name__])
if __name__ == '__main__':
unittest.main(defaultTest='test_suite')
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