import unittest
import unit
class TestUnitApplication(unit.TestUnitControl):
def setUpClass():
u = unit.TestUnit()
u.check_modules('python')
u.check_version('0.4')
conf = """
{
"listeners": {
"*:7080": {
"application": "app"
}
},
"applications": {
"app": {
"type": "python",
"workers": 1,
"path": "%s",
"module": "wsgi"
}
}
}
"""
def test_python_application_simple(self):
code, name = """
def application(environ, start_response):
content_length = int(environ.get('CONTENT_LENGTH', 0))
body = bytes(environ['wsgi.input'].read(content_length))
start_response('200 OK', [
('Content-Type', environ.get('CONTENT_TYPE')),
('Content-Length', str(len(body))),
('Request-Method', environ.get('REQUEST_METHOD')),
('Request-Uri', environ.get('REQUEST_URI')),
('Path-Info', environ.get('PATH_INFO')),
('Http-Host', environ.get('HTTP_HOST')),
('Remote-Addr', environ.get('REMOTE_ADDR')),
('Server-Name', environ.get('SERVER_NAME')),
('Server-Protocol', environ.get('SERVER_PROTOCOL')),
('Custom-Header', environ.get('HTTP_CUSTOM_HEADER'))
])
return [body]
""", 'py_app'
self.python_application(name, code)
self.put('/', self.conf % (self.testdir + '/' + name))
body = 'Test body string.'
r = unit.TestUnitHTTP.post(headers={
'Host': 'localhost',
'Content-Type': 'text/html',
'Custom-Header': 'blah'
}, data=body)
self.assertEqual(r.status_code, 200, 'status')
headers = dict(r.headers)
self.assertRegex(headers.pop('Server'), r'unit/[\d\.]+',
'server header')
self.assertDictEqual(headers, {
'Content-Length': str(len(body)),
'Content-Type': 'text/html',
'Request-Method': 'POST',
'Request-Uri': '/',
'Path-Info': '/',
'Http-Host': 'localhost',
'Server-Name': 'localhost',
'Remote-Addr': '127.0.0.1',
'Server-Protocol': 'HTTP/1.1',
'Custom-Header': 'blah'
}, 'headers')
self.assertEqual(r.content, str.encode(body), 'body')
def test_python_application_query_string(self):
code, name = """
def application(environ, start_response):
start_response('200 OK', [
('Content-Length', '0'),
('Request-Method', environ.get('REQUEST_METHOD')),
('Request-Uri', environ.get('REQUEST_URI')),
('Path-Info', environ.get('PATH_INFO')),
('Query-String', environ.get('QUERY_STRING'))
])
return []
""", 'py_app'
self.python_application(name, code)
self.put('/', self.conf % (self.testdir + '/' + name))
r = unit.TestUnitHTTP.get(uri='/?var1=val1&var2=val2', headers={
'Host': 'localhost'
})
self.assertEqual(r.status_code, 200, 'status')
headers = dict(r.headers)
headers.pop('Server')
self.assertDictEqual(headers, {
'Content-Length': '0',
'Request-Method': 'GET',
'Query-String': 'var1=val1&var2=val2',
'Request-Uri': '/?var1=val1&var2=val2',
'Path-Info': '/'
}, 'headers')
@unittest.expectedFailure
def test_python_application_server_port(self):
code, name = """
def application(environ, start_response):
start_response('200 OK', [
('Content-Type', 'text/html'),
('Server-Port', environ.get('SERVER_PORT'))
])
return []
""", 'py_app'
self.python_application(name, code)
self.put('/', self.conf % (self.testdir + '/' + name))
r = unit.TestUnitHTTP.get(headers={'Host': 'localhost'})
self.assertEqual(r.headers.pop('Server-Port'), '7080',
'Server-Port header')
@unittest.expectedFailure
def test_python_application_204_transfer_encoding(self):
code, name = """
def application(environ, start_response):
start_response('204 No Content', [])
return []
""", 'py_app'
self.python_application(name, code)
self.put('/', self.conf % (self.testdir + '/' + name))
r = unit.TestUnitHTTP.get(headers={'Host': 'localhost'})
self.assertNotIn('Transfer-Encoding', r.headers,
'204 header transfer encoding')
if __name__ == '__main__':
unittest.main()
