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import os
from distutils.version import LooseVersion
import pytest
from conftest import unit_stop
from unit.applications.lang.python import TestApplicationPython
from unit.option import option
class TestASGILifespan(TestApplicationPython):
prerequisites = {
'modules': {'python': lambda v: LooseVersion(v) >= LooseVersion('3.5')}
}
load_module = 'asgi'
def test_asgi_lifespan(self):
self.load('lifespan/empty')
startup_path = option.test_dir + '/python/lifespan/empty/startup'
shutdown_path = option.test_dir + '/python/lifespan/empty/shutdown'
version_path = option.test_dir + '/python/lifespan/empty/version'
os.chmod(option.test_dir + '/python/lifespan/empty', 0o777)
open(startup_path, 'a').close()
os.chmod(startup_path, 0o777)
open(shutdown_path, 'a').close()
os.chmod(shutdown_path, 0o777)
open(version_path, 'a').close()
os.chmod(version_path, 0o777)
assert self.get()['status'] == 204
unit_stop()
is_startup = os.path.isfile(startup_path)
is_shutdown = os.path.isfile(shutdown_path)
if is_startup:
os.remove(startup_path)
if is_shutdown:
os.remove(shutdown_path)
with open(version_path, 'r') as f:
version = f.read()
os.remove(version_path)
assert not is_startup, 'startup'
assert not is_shutdown, 'shutdown'
assert version == '3.0 2.0', 'version'
def test_asgi_lifespan_failed(self):
self.load('lifespan/failed')
assert self.get()['status'] == 503
assert (
self.wait_for_record(r'\[error\].*Application startup failed')
is not None
), 'error message'
assert self.wait_for_record(r'Exception blah') is not None, 'exception'
def test_asgi_lifespan_error(self):
self.load('lifespan/error')
self.get()
assert self.wait_for_record(r'Exception blah') is not None, 'exception'
def test_asgi_lifespan_error_auto(self):
self.load('lifespan/error_auto')
self.get()
assert self.wait_for_record(r'AssertionError') is not None, 'assertion'
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