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37 lines
1.0 KiB
37 lines
1.0 KiB
package redis
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import (
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"context"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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)
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func TestShrinkDeadline(t *testing.T) {
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t.Run("test not deadline", func(t *testing.T) {
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timeout := time.Second
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timeoutTime := time.Now().Add(timeout)
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tm := shrinkDeadline(context.Background(), timeout)
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assert.True(t, tm.After(timeoutTime))
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})
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t.Run("test big deadline", func(t *testing.T) {
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timeout := time.Second
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timeoutTime := time.Now().Add(timeout)
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deadlineTime := time.Now().Add(2 * time.Second)
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ctx, cancel := context.WithTimeout(context.Background(), 2*time.Second)
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defer cancel()
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tm := shrinkDeadline(ctx, timeout)
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assert.True(t, tm.After(timeoutTime) && tm.Before(deadlineTime))
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})
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t.Run("test small deadline", func(t *testing.T) {
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timeout := time.Second
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deadlineTime := time.Now().Add(500 * time.Millisecond)
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ctx, cancel := context.WithTimeout(context.Background(), 500*time.Millisecond)
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defer cancel()
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tm := shrinkDeadline(ctx, timeout)
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assert.True(t, tm.After(deadlineTime) && tm.Before(time.Now().Add(timeout)))
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})
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}
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