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from pathlib import Path
from packaging import version
from conftest import unit_stop
from unit.applications.lang.python import ApplicationPython
from unit.option import option
prerequisites = {
'modules': {'python': lambda v: version.parse(v) >= version.parse('3.5')}
}
client = ApplicationPython(load_module='asgi')
def assert_cookies(prefix):
for name in ['startup', 'shutdown']:
path = Path(f'{option.test_dir}/python/lifespan/empty/{prefix}{name}')
exists = path.is_file()
path.unlink(missing_ok=True)
assert not exists, name
path = Path(f'{option.test_dir}/python/lifespan/empty/{prefix}version')
versions = path.read_text(encoding='utf-8')
path.unlink()
assert versions == '3.0 2.0', 'versions'
def setup_cookies(prefix):
base_dir = Path(f'{option.test_dir}/python/lifespan/empty')
base_dir.chmod(0o777)
for name in ['startup', 'shutdown', 'version']:
path = Path(f'{option.test_dir}/python/lifespan/empty/{prefix}{name}')
path.touch(0o777)
def test_asgi_lifespan():
client.load('lifespan/empty')
setup_cookies('')
assert client.get()['status'] == 204
unit_stop()
assert_cookies('')
def test_asgi_lifespan_targets():
path = f'{option.test_dir}/python/lifespan/empty'
assert 'success' in client.conf(
{
"listeners": {"*:8080": {"pass": "routes"}},
"routes": [
{
"match": {"uri": "/1"},
"action": {"pass": "applications/targets/1"},
},
{
"match": {"uri": "/2"},
"action": {"pass": "applications/targets/2"},
},
],
"applications": {
"targets": {
"type": client.get_application_type(),
"processes": {"spare": 0},
"working_directory": path,
"path": path,
"targets": {
"1": {"module": "asgi", "callable": "application"},
"2": {
"module": "asgi",
"callable": "application2",
},
},
}
},
}
)
setup_cookies('')
setup_cookies('app2_')
assert client.get(url="/1")['status'] == 204
assert client.get(url="/2")['status'] == 204
unit_stop()
assert_cookies('')
assert_cookies('app2_')
def test_asgi_lifespan_failed(wait_for_record):
client.load('lifespan/failed')
assert client.get()['status'] == 503
assert (
wait_for_record(r'\[error\].*Application startup failed') is not None
), 'error message'
assert wait_for_record(r'Exception blah') is not None, 'exception'
def test_asgi_lifespan_error(wait_for_record):
client.load('lifespan/error')
client.get()
assert wait_for_record(r'Exception blah') is not None, 'exception'
def test_asgi_lifespan_error_auto(wait_for_record):
client.load('lifespan/error_auto')
client.get()
assert wait_for_record(r'AssertionError') is not None, 'assertion'
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