def test_returns_compound_filter(self):
filters = [
{
'field': 'msg_type',
},
{
'field': 'msg_type',
'value': 'debug',
},
{
'field': 'status',
'regexp': '^4',
'include': False,
},
]
rule = qvarn.construct_log_filter(filters)
allowed = {
'msg_type': 'info',
}
self.assertTrue(rule.allow(allowed))
also_allowed = {
'msg_type': 'debug',
}
self.assertTrue(rule.allow(also_allowed))
denied = {
'status': '400',
}
self.assertFalse(rule.allow(denied))
def _load_filter_rules(self, conf, logname):
opt = logname + '-filter'
if conf.has_option('main', opt):
filename = conf.get('main', opt)
with open(filename) as f:
filters = yaml.safe_load(f)
return qvarn.construct_log_filter(filters)
else:
return qvarn.FilterAllow()
def test_handles_field_wanted(self):
filters = [
{
'field': 'msg_type',
},
]
rule = qvarn.construct_log_filter(filters)
allowed = {
'msg_type': 'info',
}
self.assertTrue(rule.allow(allowed))
denied = {
'blah_blah': 'http-response',
}
self.assertFalse(rule.allow(denied))
def test_handles_regexp_match_wanted(self):
filters = [
{
'field': 'status',
'regexp': '^4'
},
]
rule = qvarn.construct_log_filter(filters)
allowed = {
'status': 400,
}
self.assertTrue(rule.allow(allowed))
denied = {
'status': 200,
}
self.assertFalse(rule.allow(denied))
def test_handles_not_included(self):
filters = [
{
'field': 'status',
'value': '400',
'include': False,
},
]
rule = qvarn.construct_log_filter(filters)
allowed = {
'status': '200',
}
self.assertTrue(rule.allow(allowed))
denied = {
'status': '400',
}
self.assertFalse(rule.allow(denied))
def test_raises_error_if_no_filters(self):
filters = []
with self.assertRaises(Exception):
qvarn.construct_log_filter(filters)