69 lines
1.3 KiB
Go
69 lines
1.3 KiB
Go
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// Copyright (c) 2012, Matt T. Proud
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// All rights reserved.
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//
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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// timer_test.go provides a test complement for the timer.go module.
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package metrics
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import (
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. "launchpad.net/gocheck"
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"time"
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)
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func (s *S) TestTimerStart(c *C) {
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stopWatch := Start(nil)
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c.Assert(stopWatch, Not(IsNil))
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c.Assert(stopWatch.startTime, Not(IsNil))
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}
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func (s *S) TestTimerStop(c *C) {
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done := make(chan bool)
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var callbackInvoked bool = false
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var complete CompletionCallback = func(duration time.Duration) {
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callbackInvoked = true
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done <- true
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}
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stopWatch := Start(complete)
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c.Check(callbackInvoked, Equals, false)
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d := stopWatch.Stop()
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<-done
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c.Assert(d, Not(IsNil))
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c.Check(callbackInvoked, Equals, true)
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}
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func (s *S) TestInstrumentCall(c *C) {
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var callbackInvoked bool = false
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var instrumentableInvoked bool = false
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done := make(chan bool, 2)
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var complete CompletionCallback = func(duration time.Duration) {
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callbackInvoked = true
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done <- true
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}
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var instrumentable InstrumentableCall = func() {
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instrumentableInvoked = true
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done <- true
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}
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d := InstrumentCall(instrumentable, complete)
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c.Assert(d, Not(IsNil))
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<-done
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<-done
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c.Check(instrumentableInvoked, Equals, true)
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c.Check(callbackInvoked, Equals, true)
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}
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