9cd4fdbdb7
- Pre-fork 'processes.spare' application processes; - fork more processes to keep 'processes.spare' idle processes; - fork on-demand up to 'processes.max' count; - scale down idle application processes above 'processes.spare' after 'processes.idle_timeout'; - number of concurrently started application processes also limited by 'processes.spare' (or 1, if spare is 0).
141 lines
3.7 KiB
Python
141 lines
3.7 KiB
Python
import unittest
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import unit
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class TestUnitApplication(unit.TestUnitControl):
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def setUpClass():
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u = unit.TestUnit()
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u.check_modules('python')
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u.check_version('0.4')
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def conf_with_name(self, name):
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self.conf({
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"listeners": {
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"*:7080": {
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"application": "app"
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}
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},
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"applications": {
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"app": {
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"type": "python",
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"processes": { "spare": 0 },
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"path": self.testdir + '/' + name,
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"module": "wsgi"
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}
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}
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})
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def test_python_application_simple(self):
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code, name = """
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def application(environ, start_response):
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content_length = int(environ.get('CONTENT_LENGTH', 0))
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body = bytes(environ['wsgi.input'].read(content_length))
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start_response('200', [
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('Content-Type', environ.get('CONTENT_TYPE')),
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('Content-Length', str(len(body))),
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('Request-Method', environ.get('REQUEST_METHOD')),
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('Request-Uri', environ.get('REQUEST_URI')),
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('Http-Host', environ.get('HTTP_HOST')),
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('Server-Protocol', environ.get('SERVER_PROTOCOL')),
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('Custom-Header', environ.get('HTTP_CUSTOM_HEADER'))
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])
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return [body]
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""", 'py_app'
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self.python_application(name, code)
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self.conf_with_name(name)
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body = 'Test body string.'
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resp = self.post(headers={
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'Host': 'localhost',
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'Content-Type': 'text/html',
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'Custom-Header': 'blah'
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}, body=body)
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self.assertEqual(resp['status'], 200, 'status')
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headers = resp['headers']
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self.assertRegex(headers.pop('Server'), r'unit/[\d\.]+',
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'server header')
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self.assertDictEqual(headers, {
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'Content-Length': str(len(body)),
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'Content-Type': 'text/html',
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'Request-Method': 'POST',
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'Request-Uri': '/',
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'Http-Host': 'localhost',
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'Server-Protocol': 'HTTP/1.1',
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'Custom-Header': 'blah'
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}, 'headers')
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self.assertEqual(resp['body'], body, 'body')
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def test_python_application_query_string(self):
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code, name = """
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def application(environ, start_response):
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start_response('200', [
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('Content-Length', '0'),
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('Query-String', environ.get('QUERY_STRING'))
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])
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return []
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""", 'py_app'
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self.python_application(name, code)
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self.conf_with_name(name)
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resp = self.get(url='/?var1=val1&var2=val2')
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self.assertEqual(resp['status'], 200, 'status')
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headers = resp['headers']
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headers.pop('Server')
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self.assertDictEqual(headers, {
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'Content-Length': '0',
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'Query-String': 'var1=val1&var2=val2'
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}, 'headers')
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@unittest.expectedFailure
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def test_python_application_server_port(self):
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code, name = """
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def application(environ, start_response):
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start_response('200', [
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('Content-Length', '0'),
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('Server-Port', environ.get('SERVER_PORT'))
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])
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return []
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""", 'py_app'
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self.python_application(name, code)
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self.conf_with_name(name)
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self.assertEqual(self.get()['headers']['Server-Port'], '7080',
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'Server-Port header')
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@unittest.expectedFailure
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def test_python_application_204_transfer_encoding(self):
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code, name = """
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def application(environ, start_response):
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start_response('204 No Content', [])
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return []
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""", 'py_app'
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self.python_application(name, code)
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self.conf_with_name(name)
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self.assertNotIn('Transfer-Encoding', self.get()['headers'],
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'204 header transfer encoding')
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if __name__ == '__main__':
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unittest.main()
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