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- package main
- import (
- . "launchpad.net/gocheck"
- )
- type ZoneStatsSuite struct {
- }
- var _ = Suite(&ZoneStatsSuite{})
- func (s *ZoneStatsSuite) TestZoneStats(c *C) {
- zs := NewZoneLabelStats(4)
- c.Assert(zs, NotNil)
- c.Log("adding 4 entries")
- zs.Add("abc")
- zs.Add("foo")
- zs.Add("def")
- zs.Add("abc")
- c.Log("getting counts")
- co := zs.Counts()
- c.Check(co["abc"], Equals, 2)
- c.Check(co["foo"], Equals, 1)
- zs.Add("foo")
- co = zs.Counts()
- // close
- c.Check(co["abc"], Equals, 1)
- c.Check(co["foo"], Equals, 2)
- zs.Close()
- zs = NewZoneLabelStats(10)
- zs.Add("a")
- zs.Add("a")
- zs.Add("a")
- zs.Add("b")
- zs.Add("c")
- zs.Add("c")
- zs.Add("d")
- zs.Add("d")
- zs.Add("e")
- zs.Add("f")
- top := zs.TopCounts(2)
- c.Check(top, HasLen, 3)
- c.Check(top[0].Label, Equals, "a")
- zs.Reset()
- c.Check(zs.Counts(), HasLen, 0)
- zs.Close()
- }
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