def test_scalar(self):
metric = DistributionMetric("thing")
self.assertEquals(metric.render(), [
'thing:count 0',
'thing:total 0',
])
metric.inc_by(500)
self.assertEquals(metric.render(), [
'thing:count 1',
'thing:total 500',
])
def test_vector(self):
metric = DistributionMetric("queries", labels=["verb"])
self.assertEquals(metric.render(), [])
metric.inc_by(300, "SELECT")
metric.inc_by(200, "SELECT")
metric.inc_by(800, "INSERT")
self.assertEquals(metric.render(), [
'queries:count{verb="INSERT"} 1',
'queries:count{verb="SELECT"} 2',
'queries:total{verb="INSERT"} 800',
'queries:total{verb="SELECT"} 500',
])
def test_vector(self):
metric = DistributionMetric("queries", labels=["verb"])
self.assertEquals(metric.render(), [])
metric.inc_by(300, "SELECT")
metric.inc_by(200, "SELECT")
metric.inc_by(800, "INSERT")
self.assertEquals(metric.render(), [
'queries:count{verb="INSERT"} 1',
'queries:count{verb="SELECT"} 2',
'queries:total{verb="INSERT"} 800',
'queries:total{verb="SELECT"} 500',
])
def test_scalar(self):
metric = DistributionMetric("thing")
self.assertEquals(metric.render(), [
'thing:count 0',
'thing:total 0',
])
metric.inc_by(500)
self.assertEquals(metric.render(), [
'thing:count 1',
'thing:total 500',
])
