def test_timers_data(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.timers_data())
shelf.add(Timer("query.user", 3.223))
shelf.add(Timer("query.user", 4.12))
shelf.add(Timer("api.auth", 9.78))
shelf.add(Timer("api.auth", 8.45))
expected = {"query.user": [3.223, 4.12], "api.auth": [9.78, 8.45]}
self.assertEqual(expected, shelf.timers_data())
def test_counters(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.counters())
shelf.add(Counter("mymetric", 3))
shelf.add(Counter("mymetric", 2))
shelf.add(Counter("something.else", 2, 0.5))
expected = {"mymetric": 5, "something.else": 4}
self.assertEqual(expected, shelf.counters())
counters = shelf.counters()
counters["counters should"] = "not changed"
self.assertEqual(expected, shelf.counters())
def test_timers_data(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.timers_data())
shelf.add(Timer("query.user", 3.223))
shelf.add(Timer("query.user", 4.12))
shelf.add(Timer("api.auth", 9.78))
shelf.add(Timer("api.auth", 8.45))
expected = {"query.user": [3.223, 4.12], "api.auth": [9.78, 8.45]}
self.assertEqual(expected, shelf.timers_data())
def test_counters(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.counters())
shelf.add(Counter("mymetric", 3))
shelf.add(Counter("mymetric", 2))
shelf.add(Counter("something.else", 2, 0.5))
expected = {"mymetric": 5, "something.else": 4}
self.assertEqual(expected, shelf.counters())
counters = shelf.counters()
counters["counters should"] = "not changed"
self.assertEqual(expected, shelf.counters())
def test_clear_all_metrics(self):
shelf = StatsShelf()
shelf.add(Set("users", "me"))
shelf.add(Counter("mymetric", 3))
shelf.add(Timer("query", 4.12))
shelf.add(Gauge("cpu%", 38))
shelf.clear()
self.assertEqual(dict(), shelf.counters())
self.assertEqual(dict(), shelf.sets())
self.assertEqual(dict(), shelf.timers_data())
self.assertEqual(dict(), shelf.gauges())
def test_timers(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.timers())
shelf.add(Timer("query.user", 2.9))
shelf.add(Timer("query.user", 3))
shelf.add(Timer("query.user", 4.1))
shelf.add(Timer("api.auth", 8))
shelf.add(Timer("api.auth", 7.96))
shelf.add(Timer("cache.clear", 1.56))
expected = {
"query.user": dict(count=3, min=2.9, max=4.1, mean=3.3333333333333335, median=3),
"api.auth": dict(count=2, min=7.96, max=8, mean=7.98, median=7.98),
"cache.clear": dict(count=1, min=1.56, max=1.56, mean=1.56, median=1.56),
}
self.assertEqual(expected, shelf.timers())
def test_gauge_deltas(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.gauges())
shelf.add(GaugeDelta("cpu%", 10))
shelf.add(Gauge("mem%", 10))
shelf.add(GaugeDelta("cpu%", 10))
shelf.add(GaugeDelta("cpu%", -5))
shelf.add(GaugeDelta("mem%", -2))
shelf.add(GaugeDelta("mem%", 4))
expected = {"cpu%": 15, "mem%": 12}
self.assertEqual(expected, shelf.gauges())
def test_gauges(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.gauges())
shelf.add(Gauge("cpu%", 50))
shelf.add(Gauge("cpu%", 51))
shelf.add(Gauge("mem%", 20))
shelf.add(Gauge("mem%", 23))
shelf.add(Gauge("cpu%", 58))
expected = {"cpu%": 58, "mem%": 23}
self.assertEqual(expected, shelf.gauges())
gauges = shelf.gauges()
gauges["gauges should"] = "not change"
self.assertEqual(expected, shelf.gauges())
def test_sets(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.sets())
shelf.add(Set("users", "me"))
shelf.add(Set("users", "me"))
shelf.add(Set("users", "you"))
shelf.add(Set("say.what?", "nothing"))
shelf.add(Set("users", "me"))
shelf.add(Set("say.what?", "nothing"))
shelf.add(Set("say.what?", "ok"))
expected = {"users": {"me", "you"},
"say.what?": {"nothing", "ok"}}
self.assertEqual(expected, shelf.sets())
sets = shelf.sets()
sets["sets should"] = set("not change")
self.assertEqual(expected, shelf.sets())
def test_clear_all_metrics(self):
shelf = StatsShelf()
shelf.add(Set("users", "me"))
shelf.add(Counter("mymetric", 3))
shelf.add(Timer("query", 4.12))
shelf.add(Gauge("cpu%", 38))
shelf.clear()
self.assertEqual(dict(), shelf.counters())
self.assertEqual(dict(), shelf.sets())
self.assertEqual(dict(), shelf.timers_data())
self.assertEqual(dict(), shelf.gauges())
def test_timers(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.timers())
shelf.add(Timer("query.user", 2.9))
shelf.add(Timer("query.user", 3))
shelf.add(Timer("query.user", 4.1))
shelf.add(Timer("api.auth", 8))
shelf.add(Timer("api.auth", 7.96))
shelf.add(Timer("cache.clear", 1.56))
expected = {
"query.user":
dict(count=3, min=2.9, max=4.1, mean=3.3333333333333335, median=3),
"api.auth":
dict(count=2, min=7.96, max=8, mean=7.98, median=7.98),
"cache.clear":
dict(count=1, min=1.56, max=1.56, mean=1.56, median=1.56),
}
self.assertEqual(expected, shelf.timers())
def test_gauge_deltas(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.gauges())
shelf.add(GaugeDelta("cpu%", 10))
shelf.add(Gauge("mem%", 10))
shelf.add(GaugeDelta("cpu%", 10))
shelf.add(GaugeDelta("cpu%", -5))
shelf.add(GaugeDelta("mem%", -2))
shelf.add(GaugeDelta("mem%", 4))
expected = {"cpu%": 15, "mem%": 12}
self.assertEqual(expected, shelf.gauges())
def test_gauges(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.gauges())
shelf.add(Gauge("cpu%", 50))
shelf.add(Gauge("cpu%", 51))
shelf.add(Gauge("mem%", 20))
shelf.add(Gauge("mem%", 23))
shelf.add(Gauge("cpu%", 58))
expected = {"cpu%": 58, "mem%": 23}
self.assertEqual(expected, shelf.gauges())
gauges = shelf.gauges()
gauges["gauges should"] = "not change"
self.assertEqual(expected, shelf.gauges())
def test_sets(self):
shelf = StatsShelf()
self.assertEqual(dict(), shelf.sets())
shelf.add(Set("users", "me"))
shelf.add(Set("users", "me"))
shelf.add(Set("users", "you"))
shelf.add(Set("say.what?", "nothing"))
shelf.add(Set("users", "me"))
shelf.add(Set("say.what?", "nothing"))
shelf.add(Set("say.what?", "ok"))
expected = {"users": {"me", "you"}, "say.what?": {"nothing", "ok"}}
self.assertEqual(expected, shelf.sets())
sets = shelf.sets()
sets["sets should"] = set("not change")
self.assertEqual(expected, shelf.sets())