def test_query(self):
metrics = [
'one.two.three.count',
'one.two.three.gauge',
'one.two.four.count',
'two.two.three.count'
]
index = MetricIndex()
for metric in metrics:
index.insert(metric)
six.assertCountEqual(self, index.query('*'), [
{'metric': 'one', 'is_leaf': False},
{'metric': 'two', 'is_leaf': False},
])
six.assertCountEqual(self, index.query('*.*'), [
{'metric': 'one.two', 'is_leaf': False},
{'metric': 'two.two', 'is_leaf': False},
])
six.assertCountEqual(self, index.query('o*'), [
{'metric': 'one', 'is_leaf': False}
])
six.assertCountEqual(self, index.query('{one,two}.two.three.*'), [
{'metric': 'one.two.three.count', 'is_leaf': True},
{'metric': 'one.two.three.gauge', 'is_leaf': True},
{'metric': 'two.two.three.count', 'is_leaf': True}
])
six.assertCountEqual(self, index.query('*.*.*.*.*.*.*'), [])
def test_to_from_json(self):
metrics = [
'one.two.three.count',
'two.two.three.count'
]
index = MetricIndex()
for metric in metrics:
index.insert(metric)
six.assertCountEqual(self, index.query('*.*.*.*'), [
{'metric': 'one.two.three.count', 'is_leaf': True},
{'metric': 'two.two.three.count', 'is_leaf': True}
])