40 lines
486 B
Go
40 lines
486 B
Go
package resource
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import (
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"fmt"
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"testing"
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"time"
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)
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func TestRetry(t *testing.T) {
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t.Parallel()
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tries := 0
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f := func() error {
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tries++
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if tries == 1 {
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return nil
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}
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return fmt.Errorf("error")
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}
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err := Retry(2*time.Second, f)
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if err != nil {
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t.Fatalf("err: %s", err)
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}
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}
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func TestRetry_timeout(t *testing.T) {
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t.Parallel()
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f := func() error {
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return fmt.Errorf("always")
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}
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err := Retry(1*time.Second, f)
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if err == nil {
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t.Fatal("should error")
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}
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}
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