def test_broken_500_handler_with_middleware(django_elasticapm_client, client):
with override_settings(BREAK_THAT_500=True):
client.handler = MockMiddleware(MockClientHandler())
with override_settings(**middleware_setting(django.VERSION, [])):
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 2
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'exception' in event
exc = event['exception']
assert exc['type'] == 'Exception'
assert exc['message'] == 'Exception: view exception'
assert event['culprit'] == 'tests.contrib.django.testapp.views.raise_exc'
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'exception' in event
exc = event['exception']
assert exc['type'] == 'ValueError'
assert exc['message'] == 'ValueError: handler500'
assert event['culprit'] == 'tests.contrib.django.testapp.urls.handler500'
assert event['handled'] is False
def test_transaction_request_response_data(django_elasticapm_client, client):
client.cookies = SimpleCookie({'foo': 'bar'})
django_elasticapm_client.instrumentation_store.get_all()
with override_settings(**middleware_setting(
django.VERSION, ['elasticapm.contrib.django.middleware.TracingMiddleware']
)):
client.get(reverse('elasticapm-no-error'))
assert len(django_elasticapm_client.instrumentation_store) == 1
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert len(transactions) == 1
transaction = transactions[0]
assert transaction['result'] == 'HTTP 2xx'
assert 'request' in transaction['context']
request = transaction['context']['request']
assert request['method'] == 'GET'
assert 'headers' in request
headers = request['headers']
assert headers['cookie'] == ' foo=bar'
env = request['env']
assert 'SERVER_NAME' in env, env.keys()
assert env['SERVER_NAME'] == 'testserver'
assert 'SERVER_PORT' in env, env.keys()
assert env['SERVER_PORT'] == '80'
assert 'response' in transaction['context']
response = transaction['context']['response']
assert response['status_code'] == 200
assert response['headers']['my-header'] == 'foo'
def test_request_metrics_301_append_slash(django_elasticapm_client, client):
django_elasticapm_client.instrumentation_store.get_all() # clear the store
# enable middleware wrapping
django_elasticapm_client.config.instrument_django_middleware = True
from elasticapm.contrib.django.middleware import TracingMiddleware
TracingMiddleware._elasticapm_instrumented = False
with override_settings(
APPEND_SLASH=True,
**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.TracingMiddleware',
'django.middleware.common.CommonMiddleware',
])
):
client.get(reverse('elasticapm-no-error-slash')[:-1])
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert transactions[0]['name'] in (
# django <= 1.8
'GET django.middleware.common.CommonMiddleware.process_request',
# django 1.9+
'GET django.middleware.common.CommonMiddleware.process_response',
)
assert transactions[0]['result'] == 'HTTP 3xx'
def test_user_info(django_elasticapm_client, client):
user = User(username='******', email='*****@*****.**')
user.set_password('admin')
user.save()
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'user' in event['context']
user_info = event['context']['user']
assert 'is_authenticated' in user_info
assert not user_info['is_authenticated']
assert user_info['username'] == ''
assert 'email' not in user_info
assert client.login(username='******', password='******')
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'user' in event['context']
user_info = event['context']['user']
assert 'is_authenticated' in user_info
assert user_info['is_authenticated']
assert 'username' in user_info
assert user_info['username'] == 'admin'
assert 'email' in user_info
assert user_info['email'] == '*****@*****.**'
def test_request_metrics_404_resolve_error(django_elasticapm_client, client):
django_elasticapm_client.instrumentation_store.get_all() # clear the store
with override_settings(
**middleware_setting(django.VERSION, ['elasticapm.contrib.django.middleware.TracingMiddleware'])
):
client.get('/i-dont-exist/')
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert transactions[0]['name'] == ''
def test_tracing_middleware_uses_test_client(client, django_elasticapm_client):
with override_settings(**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.TracingMiddleware'
])):
client.get('/')
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert len(transactions) == 1
assert transactions[0]['context']['request']['url']['pathname'] == '/'
def test_exclude_modules_view(django_elasticapm_client, client):
django_elasticapm_client.config.exclude_paths = ['tests.views.decorated_raise_exc']
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc-decor'))
assert len(django_elasticapm_client.events) == 1, django_elasticapm_client.events
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert event['culprit'] == 'tests.contrib.django.testapp.views.raise_exc'
def test_user_info_without_auth_middleware_django_2(django_elasticapm_client, client):
with override_settings(MIDDLEWARE_CLASSES=None, MIDDLEWARE=[
m for m in settings.MIDDLEWARE
if m != 'django.contrib.auth.middleware.AuthenticationMiddleware'
]):
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert event['context']['user'] == {}
def test_include_modules(django_elasticapm_client, client):
django_elasticapm_client.config.include_paths = ['django.shortcuts.get_object_or_404']
with pytest.raises(Exception):
client.get(reverse('elasticapm-django-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert event['culprit'] == 'django.shortcuts.get_object_or_404'
def test_request_metrics_name_override(django_elasticapm_client, client):
django_elasticapm_client.instrumentation_store.get_all() # clear the store
with override_settings(
**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.TracingMiddleware',
'tests.contrib.django.testapp.middleware.MetricsNameOverrideMiddleware',
])
):
client.get(reverse('elasticapm-no-error'))
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert transactions[0]['name'] == 'GET foobar'
def test_view_exception(django_elasticapm_client, client):
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'exception' in event
exc = event['exception']
assert exc['type'] == 'Exception'
assert exc['message'] == 'Exception: view exception'
assert event['culprit'] == 'tests.contrib.django.testapp.views.raise_exc'
assert event['handled'] is False
def test_django_logging_middleware(django_elasticapm_client, client):
handler = LoggingHandler()
logger = logging.getLogger('logmiddleware')
logger.handlers = []
logger.addHandler(handler)
with override_settings(**middleware_setting(django.VERSION,
['elasticapm.contrib.django.middleware.LogMiddleware'])):
client.get(reverse('elasticapm-logging'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'request' in event['context']
assert event['context']['request']['url']['pathname'] == reverse('elasticapm-logging')
def test_view_middleware_exception(django_elasticapm_client, client):
with override_settings(**middleware_setting(django.VERSION,
['tests.contrib.django.testapp.middleware.BrokenViewMiddleware'])):
with pytest.raises(ImportError):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'exception' in event
exc = event['exception']
assert exc['type'] == 'ImportError'
assert exc['message'] == 'ImportError: view'
assert event['culprit'] == 'tests.contrib.django.testapp.middleware.process_view'
assert event['handled'] is False
def test_transaction_metrics(django_elasticapm_client, client):
django_elasticapm_client.instrumentation_store.get_all() # clear the store
with override_settings(**middleware_setting(
django.VERSION, ['elasticapm.contrib.django.middleware.TracingMiddleware']
)):
assert len(django_elasticapm_client.instrumentation_store) == 0
client.get(reverse('elasticapm-no-error'))
assert len(django_elasticapm_client.instrumentation_store) == 1
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert len(transactions) == 1
transaction = transactions[0]
assert transaction['duration'] > 0
assert transaction['result'] == 'HTTP 2xx'
assert transaction['name'] == 'GET tests.contrib.django.testapp.views.no_error'
def test_user_info_raises_database_error(django_elasticapm_client, client):
user = User(username='******', email='*****@*****.**')
user.set_password('admin')
user.save()
assert client.login(username='******', password='******')
with mock.patch("django.contrib.auth.models.User.is_authenticated") as is_authenticated:
is_authenticated.side_effect = DatabaseError("Test Exception")
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'user' in event['context']
user_info = event['context']['user']
assert user_info == {}
def test_response_middlware_exception(django_elasticapm_client, client):
if django.VERSION[:2] < (1, 3):
return
with override_settings(**middleware_setting(django.VERSION,
['tests.contrib.django.testapp.middleware.BrokenResponseMiddleware'])):
with pytest.raises(ImportError):
client.get(reverse('elasticapm-no-error'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'exception' in event
exc = event['exception']
assert exc['type'] == 'ImportError'
assert exc['message'] == 'ImportError: response'
assert event['culprit'] == 'tests.contrib.django.testapp.middleware.process_response'
assert event['handled'] is False
def test_request_metrics_301_prepend_www(django_elasticapm_client, client):
django_elasticapm_client.instrumentation_store.get_all() # clear the store
# enable middleware wrapping
django_elasticapm_client.config.instrument_django_middleware = True
from elasticapm.contrib.django.middleware import TracingMiddleware
TracingMiddleware._elasticapm_instrumented = False
with override_settings(
PREPEND_WWW=True,
**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.TracingMiddleware',
'django.middleware.common.CommonMiddleware',
])
):
client.get(reverse('elasticapm-no-error'))
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert transactions[0]['name'] == 'GET django.middleware.common.CommonMiddleware.process_request'
assert transactions[0]['result'] == 'HTTP 3xx'
def test_user_info_with_custom_user(django_elasticapm_client, client):
with override_settings(AUTH_USER_MODEL='testapp.MyUser'):
from django.contrib.auth import get_user_model
MyUser = get_user_model()
user = MyUser(my_username='******')
user.set_password('admin')
user.save()
assert client.login(username='******', password='******')
with pytest.raises(Exception):
client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert 'user' in event['context']
user_info = event['context']['user']
assert 'is_authenticated' in user_info
assert user_info['is_authenticated']
assert 'username' in user_info
assert user_info['username'] == 'admin'
assert 'email' not in user_info
def test_response_error_id_middleware(django_elasticapm_client, client):
with override_settings(**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.ErrorIdMiddleware',
'elasticapm.contrib.django.middleware.Catch404Middleware'])):
resp = client.get('/non-existant-page')
assert resp.status_code == 404
headers = dict(resp.items())
assert 'X-ElasticAPM-ErrorId' in headers
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert event['id'] == headers['X-ElasticAPM-ErrorId']
def test_404_middleware_with_debug(django_elasticapm_client, client):
django_elasticapm_client.config.debug = False
with override_settings(
DEBUG=True,
**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.Catch404Middleware'
])
):
resp = client.get('/non-existant-page')
assert resp.status_code == 404
assert len(django_elasticapm_client.events) == 0
def test_user_info_with_non_django_auth(django_elasticapm_client, client):
with override_settings(INSTALLED_APPS=[
app for app in settings.INSTALLED_APPS
if app != 'django.contrib.auth'
]) and override_settings(MIDDLEWARE_CLASSES=[
m for m in settings.MIDDLEWARE_CLASSES
if m != 'django.contrib.auth.middleware.AuthenticationMiddleware'
]):
with pytest.raises(Exception):
resp = client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert event['context']['user'] == {}
def test_404_middleware(django_elasticapm_client, client):
with override_settings(**middleware_setting(django.VERSION,
['elasticapm.contrib.django.middleware.Catch404Middleware'])):
resp = client.get('/non-existant-page')
assert resp.status_code == 404
assert len(django_elasticapm_client.events) == 1
event = django_elasticapm_client.events.pop(0)['errors'][0]
assert event['log']['level'] == 'info'
assert event['log']['logger_name'] == 'http404'
assert 'request' in event['context']
request = event['context']['request']
assert request['url']['full'] == u'http://testserver/non-existant-page'
assert request['method'] == 'GET'
assert request['body'] == None
def test_stacktrace_filtered_for_elasticapm(client, django_elasticapm_client):
with mock.patch(
"elasticapm.traces.TransactionsStore.should_collect") as should_collect:
should_collect.return_value = False
with override_settings(**middleware_setting(django.VERSION,
['elasticapm.contrib.django.middleware.TracingMiddleware'])):
resp = client.get(reverse("render-heavy-template"))
assert resp.status_code == 200
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert transactions[0]['result'] == 'HTTP 2xx'
spans = transactions[0]['spans']
expected_signatures = ['transaction', 'list_users.html',
'something_expensive']
assert spans[1]['name'] == 'list_users.html'
# Top frame should be inside django rendering
assert spans[1]['stacktrace'][0]['module'].startswith('django.template')
def test_stacktraces_have_templates(client, django_elasticapm_client):
# only Django 1.9+ have the necessary information stored on Node/Template
# instances when TEMPLATE_DEBUG = False
TEMPLATE_DEBUG = django.VERSION < (1, 9)
with mock.patch("elasticapm.traces.TransactionsStore.should_collect") as should_collect:
should_collect.return_value = False
TEMPLATES_copy = deepcopy(settings.TEMPLATES)
TEMPLATES_copy[0]['OPTIONS']['debug'] = TEMPLATE_DEBUG
with override_settings(
TEMPLATE_DEBUG=TEMPLATE_DEBUG,
TEMPLATES=TEMPLATES_copy,
**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.TracingMiddleware'
])
):
resp = client.get(reverse("render-heavy-template"))
assert resp.status_code == 200
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert len(transactions) == 1
transaction = transactions[0]
assert transaction['result'] == 'HTTP 2xx'
spans = transaction['spans']
assert len(spans) == 2, [t['name'] for t in spans]
expected_names = {'list_users.html', 'something_expensive'}
assert {t['name'] for t in spans} == expected_names
assert spans[0]['name'] == 'something_expensive'
# Find the template
for frame in spans[0]['stacktrace']:
if frame['lineno'] == 4 and frame['filename'].endswith(
'django/testapp/templates/list_users.html'
):
break
else:
assert False is True, "Template was not found"
def test_request_metrics_contrib_redirect(django_elasticapm_client, client):
django_elasticapm_client.instrumentation_store.get_all() # clear the store
# enable middleware wrapping
django_elasticapm_client.config.instrument_django_middleware = True
from elasticapm.contrib.django.middleware import TracingMiddleware
TracingMiddleware._elasticapm_instrumented = False
s = Site.objects.get(pk=1)
Redirect.objects.create(site=s, old_path='/redirect/me/', new_path='/here/')
with override_settings(
**middleware_setting(django.VERSION, [
'elasticapm.contrib.django.middleware.TracingMiddleware',
'django.contrib.redirects.middleware.RedirectFallbackMiddleware',
])
):
response = client.get('/redirect/me/')
transactions = django_elasticapm_client.instrumentation_store.get_all()
assert transactions[0]['name'] == 'GET django.contrib.redirects.middleware.RedirectFallbackMiddleware.process_response'
assert transactions[0]['result'] == 'HTTP 3xx'
def client_get(client, url):
return client.get(url)
def test_view_exception_elasticapm_debug(django_elasticapm_client, client):
django_elasticapm_client.config.debug = True
with override_settings(DEBUG=True):
with pytest.raises(Exception): client.get(reverse('elasticapm-raise-exc'))
assert len(django_elasticapm_client.events) == 1
def test_ignored_exception_is_ignored(django_elasticapm_client, client):
with pytest.raises(IgnoredException):
client.get(reverse('elasticapm-ignored-exception'))
assert len(django_elasticapm_client.events) == 0
