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## What changed? <!-- Describe what has changed in this PR --> Adds a `Since` function to `TimeSource` ## Why? <!-- Tell your future self why have you made these changes --> It's really just a convenience function, and it makes `TimeSource` usage similar to the stdlb's `time.Since` function, which is quite ergonomic. ## How did you test it? <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> Added unit tests ## Potential risks <!-- Assuming the worst case, what can be broken when deploying this change to production? --> Nothing - it is not yet used anywhere. ## Documentation <!-- Have you made sure this change doesn't falsify anything currently stated in `docs/`? If significant new behavior is added, have you described that in `docs/`? --> ## Is hotfix candidate? <!-- Is this PR a hotfix candidate or does it require a notification to be sent to the broader community? (Yes/No) -->
88 lines
2.3 KiB
Go
88 lines
2.3 KiB
Go
// The MIT License
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//
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// Copyright (c) 2020 Temporal Technologies Inc. All rights reserved.
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//
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// Copyright (c) 2020 Uber Technologies, Inc.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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package clock_test
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"go.temporal.io/server/common/clock"
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)
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func TestNewRealClock_Now(t *testing.T) {
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t.Parallel()
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source := clock.NewRealTimeSource()
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location := source.Now().Location()
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assert.Equal(t, "UTC", location.String())
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}
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func TestNewRealClock_Since(t *testing.T) {
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t.Parallel()
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source := clock.NewRealTimeSource()
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start := source.Now()
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assert.Eventually(
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t,
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func() bool {
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return source.Since(start) >= 5*time.Millisecond
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},
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time.Second,
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time.Millisecond,
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)
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}
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func TestNewRealClock_AfterFunc(t *testing.T) {
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t.Parallel()
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source := clock.NewRealTimeSource()
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ch := make(chan struct{})
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timer := source.AfterFunc(0, func() {
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close(ch)
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})
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<-ch
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assert.False(t, timer.Stop())
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}
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func TestNewRealClock_NewTimer(t *testing.T) {
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t.Parallel()
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source := clock.NewRealTimeSource()
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ch, timer := source.NewTimer(0)
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<-ch
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assert.False(t, timer.Stop())
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}
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func TestNewRealClock_NewTimer_Stop(t *testing.T) {
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t.Parallel()
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source := clock.NewRealTimeSource()
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_, timer := source.NewTimer(time.Second)
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assert.True(t, timer.Stop())
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}
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