def test_slow_post_request_code(self):
# A slow post-request code shouldn't slow down the request
start = time.time()
response = get_from_spectre('/internal_error/dogslow')
# /internal_error/dogslow sleeps for 10 seconds
assert time.time() - start < 2
assert response.status_code == 200
assert response.text == 'OK'
def wait_for_casper():
""" Wait for casper and cassandra to be ready.
It takes a bit for casper and cassandra to be ready to serve requests,
while the tests usually start immediately without waiting.
"""
for i in range(30):
response = get_from_spectre('/status')
if response.status_code == 200:
return
else:
time.sleep(1)
else:
raise RuntimeError("Spectre was not ready after 30 seconds")
def test_can_get_casper_configs(self, wait_for_casper):
response = get_from_spectre('/configs')
assert response.status_code == 200
status = json.loads(response.text)
# status['service_configs'] is too long and changes too quickly
# to be worth asserting its entire content
assert 'long_ttl' in status['service_configs']['backend.main']['cached_endpoints']
assert status['service_configs']['backend.main']['uncacheable_headers'] == ['Uncacheable-Header']
assert status['service_configs']['backend.main']['vary_headers'] == ['Accept-Encoding']
# status['smartstack_configs'] should only contain enabled services
assert status['smartstack_configs'] == {
u'backend.main': {u'host': u'10.5.0.3', u'port': 9080},
}
# services.yaml, backend.main.yaml and casper.internal.yaml
assert len(status['mod_time_table']) == 3
assert isinstance(status['worker_id'], int)
def test_can_skip_cassandra_check(self):
response = get_through_spectre('/status')
assert response.status_code == 200
assert response.text == 'Backend is alive\n'
response = get_from_spectre('/status')
assert response.status_code == 200
status = json.loads(response.text)
assert status['cassandra_status'] == 'skipped'
assert status['smartstack_configs'] == 'present'
assert status['spectre_configs'] == 'present'
assert status['proxied_services'] == {
'backend.main': {
'host': '10.5.0.3',
'port': 9080,
},
}
def test_can_reach_nginx_status(self):
response = get_from_spectre('/nginx-status')
assert response.status_code == 200
assert 'Active connections' in response.text
def test_crash_post_request_code(self):
# A crash in the post-request code shouldn't affect the response
response = get_from_spectre('/internal_error/crash')
assert response.status_code == 200
assert response.text == 'OK'