зеркало из https://github.com/github/vitess-gh.git
79 строки
3.0 KiB
Go
79 строки
3.0 KiB
Go
// Copyright 2012, Google Inc. All rights reserved.
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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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package stats
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import (
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"testing"
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"time"
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)
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func TestOneState(t *testing.T) {
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location, _ := time.LoadLocation("") // UTC
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// 2012/12/12 12:00:00 UTC
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now := time.Date(2012, 12, 12, 12, 0, 0, 0, location)
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s := NewStates("", []string{"Init", "Open", "Closed"}, now, 0)
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// get the value a bit later
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now = time.Date(2012, 12, 12, 12, 0, 25, 0, location)
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result := s.stringAt(now)
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if result != "{\"Current\": \"Init\", \"DurationInit\": 25000000000, \"TransitionIntoInit\": 0, \"DurationOpen\": 0, \"TransitionIntoOpen\": 0, \"DurationClosed\": 0, \"TransitionIntoClosed\": 0}" {
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t.Errorf("unexpected result: %v", result)
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}
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// get the value a bit later again
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now = time.Date(2012, 12, 12, 12, 10, 0, 0, location)
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result = s.stringAt(now)
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if result != "{\"Current\": \"Init\", \"DurationInit\": 600000000000, \"TransitionIntoInit\": 0, \"DurationOpen\": 0, \"TransitionIntoOpen\": 0, \"DurationClosed\": 0, \"TransitionIntoClosed\": 0}" {
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t.Errorf("unexpected result: %v", result)
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}
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// get the value a bit later again
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now = time.Date(2012, 12, 12, 12, 11, 0, 0, location)
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result = s.stringAt(now)
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if result != "{\"Current\": \"Init\", \"DurationInit\": 660000000000, \"TransitionIntoInit\": 0, \"DurationOpen\": 0, \"TransitionIntoOpen\": 0, \"DurationClosed\": 0, \"TransitionIntoClosed\": 0}" {
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t.Errorf("unexpected result: %v", result)
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}
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}
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func TestTransitions(t *testing.T) {
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location, _ := time.LoadLocation("") // UTC
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// 2012/12/12 12:00:00 UTC
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now := time.Date(2012, 12, 12, 12, 0, 0, 0, location)
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s := NewStates("", []string{"Init", "Open", "Closed"}, now, 0)
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// get the value a bit later
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now = time.Date(2012, 12, 12, 12, 0, 25, 0, location)
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result := s.stringAt(now)
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if result != "{\"Current\": \"Init\", \"DurationInit\": 25000000000, \"TransitionIntoInit\": 0, \"DurationOpen\": 0, \"TransitionIntoOpen\": 0, \"DurationClosed\": 0, \"TransitionIntoClosed\": 0}" {
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t.Errorf("unexpected result: %v", result)
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}
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// now transition to a new state
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now = time.Date(2012, 12, 12, 12, 0, 30, 0, location)
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s.setStateAt(1, now)
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if s.Get() != 1 {
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t.Errorf("want 1, got %d", s.Get())
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}
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// and ask for current status a bit later
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now = time.Date(2012, 12, 12, 12, 1, 0, 0, location)
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result = s.stringAt(now)
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if result != "{\"Current\": \"Open\", \"DurationInit\": 30000000000, \"TransitionIntoInit\": 0, \"DurationOpen\": 30000000000, \"TransitionIntoOpen\": 1, \"DurationClosed\": 0, \"TransitionIntoClosed\": 0}" {
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t.Errorf("unexpected result: %v", result)
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}
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// and ask again for current status a bit later
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now = time.Date(2012, 12, 12, 12, 2, 0, 0, location)
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result = s.stringAt(now)
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if result != "{\"Current\": \"Open\", \"DurationInit\": 30000000000, \"TransitionIntoInit\": 0, \"DurationOpen\": 90000000000, \"TransitionIntoOpen\": 1, \"DurationClosed\": 0, \"TransitionIntoClosed\": 0}" {
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t.Errorf("unexpected result: %v", result)
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}
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}
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