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import os
from conftest import unit_stop
from packaging import version
from unit.applications.lang.python import TestApplicationPython
from unit.option import option
class TestASGILifespan(TestApplicationPython):
prerequisites = {
'modules': {
'python': lambda v: version.parse(v) >= version.parse('3.5')
}
}
load_module = 'asgi'
def setup_cookies(self, prefix):
base_dir = f'{option.test_dir}/python/lifespan/empty'
os.chmod(base_dir, 0o777)
for name in ['startup', 'shutdown', 'version']:
path = f'{option.test_dir}/python/lifespan/empty/{prefix}{name}'
open(path, 'a').close()
os.chmod(path, 0o777)
def assert_cookies(self, prefix):
for name in ['startup', 'shutdown']:
path = f'{option.test_dir}/python/lifespan/empty/{prefix}{name}'
exists = os.path.isfile(path)
if exists:
os.remove(path)
assert not exists, name
path = f'{option.test_dir}/python/lifespan/empty/{prefix}version'
with open(path, 'r') as f:
version = f.read()
os.remove(path)
assert version == '3.0 2.0', 'version'
def test_asgi_lifespan(self):
self.load('lifespan/empty')
self.setup_cookies('')
assert self.get()['status'] == 204
unit_stop()
self.assert_cookies('')
def test_asgi_lifespan_targets(self):
path = f'{option.test_dir}/python/lifespan/empty'
assert 'success' in self.conf(
{
"listeners": {"*:7080": {"pass": "routes"}},
"routes": [
{
"match": {"uri": "/1"},
"action": {"pass": "applications/targets/1"},
},
{
"match": {"uri": "/2"},
"action": {"pass": "applications/targets/2"},
},
],
"applications": {
"targets": {
"type": self.get_application_type(),
"processes": {"spare": 0},
"working_directory": path,
"path": path,
"targets": {
"1": {"module": "asgi", "callable": "application"},
"2": {
"module": "asgi",
"callable": "application2",
},
},
}
},
}
)
self.setup_cookies('')
self.setup_cookies('app2_')
assert self.get(url="/1")['status'] == 204
assert self.get(url="/2")['status'] == 204
unit_stop()
self.assert_cookies('')
self.assert_cookies('app2_')
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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