161 lines
3.1 KiB
Go
161 lines
3.1 KiB
Go
package timer_test
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import (
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"testing"
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"github.com/nspcc-dev/neofs-node/pkg/morph/timer"
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"github.com/stretchr/testify/require"
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)
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func tickN(t *timer.BlockTimer, n uint32) {
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for i := uint32(0); i < n; i++ {
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t.Tick()
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}
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}
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func TestBlockTimer(t *testing.T) {
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blockDur := uint32(10)
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baseCallCounter := uint32(0)
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bt := timer.NewBlockTimer(timer.StaticBlockMeter(blockDur), func() {
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baseCallCounter++
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})
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require.NoError(t, bt.Reset())
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intervalNum := uint32(7)
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tickN(bt, intervalNum*blockDur)
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require.Equal(t, intervalNum, uint32(baseCallCounter))
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// add half-interval handler
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halfCallCounter := uint32(0)
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bt.OnDelta(1, 2, func() {
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halfCallCounter++
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})
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// add double interval handler
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doubleCallCounter := uint32(0)
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bt.OnDelta(2, 1, func() {
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doubleCallCounter++
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})
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require.NoError(t, bt.Reset())
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baseCallCounter = 0
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intervalNum = 20
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tickN(bt, intervalNum*blockDur)
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require.Equal(t, intervalNum, uint32(halfCallCounter))
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require.Equal(t, intervalNum, uint32(baseCallCounter))
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require.Equal(t, intervalNum/2, uint32(doubleCallCounter))
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}
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func TestDeltaPulse(t *testing.T) {
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blockDur := uint32(9)
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baseCallCounter := uint32(0)
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bt := timer.NewBlockTimer(timer.StaticBlockMeter(blockDur), func() {
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baseCallCounter++
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})
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deltaCallCounter := uint32(0)
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div := uint32(3)
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bt.OnDelta(1, div, func() {
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deltaCallCounter++
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}, timer.WithPulse())
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require.NoError(t, bt.Reset())
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intervalNum := uint32(7)
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tickN(bt, intervalNum*blockDur)
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require.Equal(t, intervalNum, uint32(baseCallCounter))
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require.Equal(t, intervalNum*div, uint32(deltaCallCounter))
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}
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func TestDeltaReset(t *testing.T) {
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blockDur := uint32(6)
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baseCallCounter := 0
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bt := timer.NewBlockTimer(timer.StaticBlockMeter(blockDur), func() {
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baseCallCounter++
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})
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detlaCallCounter := 0
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bt.OnDelta(1, 3, func() {
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detlaCallCounter++
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})
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require.NoError(t, bt.Reset())
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tickN(bt, 6)
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require.Equal(t, 1, baseCallCounter)
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require.Equal(t, 1, detlaCallCounter)
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require.NoError(t, bt.Reset())
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tickN(bt, 3)
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require.Equal(t, 2, detlaCallCounter)
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}
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func TestNewOneTickTimer(t *testing.T) {
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blockDur := uint32(1)
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baseCallCounter := 0
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bt := timer.NewOneTickTimer(timer.StaticBlockMeter(blockDur), func() {
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baseCallCounter++
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})
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require.NoError(t, bt.Reset())
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tickN(bt, 10)
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require.Equal(t, 1, baseCallCounter) // happens once no matter what
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t.Run("zero duration", func(t *testing.T) {
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blockDur = uint32(0)
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baseCallCounter = 0
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bt = timer.NewOneTickTimer(timer.StaticBlockMeter(blockDur), func() {
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baseCallCounter++
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})
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require.NoError(t, bt.Reset())
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tickN(bt, 10)
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require.Equal(t, 1, baseCallCounter)
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})
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t.Run("delta without pulse", func(t *testing.T) {
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blockDur = uint32(10)
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baseCallCounter = 0
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bt = timer.NewOneTickTimer(timer.StaticBlockMeter(blockDur), func() {
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baseCallCounter++
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})
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detlaCallCounter := 0
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bt.OnDelta(1, 10, func() {
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detlaCallCounter++
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})
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require.NoError(t, bt.Reset())
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tickN(bt, 10)
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require.Equal(t, 1, baseCallCounter)
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require.Equal(t, 1, detlaCallCounter)
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tickN(bt, 10) // 10 more ticks must not affect counters
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require.Equal(t, 1, baseCallCounter)
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require.Equal(t, 1, detlaCallCounter)
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})
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}
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