109 lines
2.1 KiB
Go
Executable file
109 lines
2.1 KiB
Go
Executable file
package rutina
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import (
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"context"
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"errors"
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"testing"
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"time"
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)
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func TestSuccess(t *testing.T) {
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r := New()
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counter := 0
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f := func(name string, ttl time.Duration) error {
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counter++
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<-time.After(ttl)
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counter--
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t.Log(name)
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return nil
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}
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r.Go(func(ctx context.Context) error {
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return f("one", 1*time.Second)
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})
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r.Go(func(ctx context.Context) error {
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return f("two", 2*time.Second)
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})
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r.Go(func(ctx context.Context) error {
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return f("three", 3*time.Second)
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})
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if err := r.Wait(); err != nil {
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t.Error("Unexpected error", err)
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}
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if counter == 0 {
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t.Log("All routines done")
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} else {
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t.Error("Not all routines stopped")
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}
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}
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func TestError(t *testing.T) {
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r := New()
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f := func(name string, ttl time.Duration) error {
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<-time.After(ttl)
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t.Log(name)
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return errors.New("error from " + name)
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}
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r.Go(func(ctx context.Context) error {
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return f("one", 1*time.Second)
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})
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r.Go(func(ctx context.Context) error {
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return f("two", 2*time.Second)
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})
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r.Go(func(ctx context.Context) error {
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return f("three", 3*time.Second)
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})
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if err := r.Wait(); err != nil {
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if err.Error() != "error from one" {
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t.Error("Must be error from first routine")
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}
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t.Log(err)
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}
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t.Log("All routines done")
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}
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func TestErrorWithRestart(t *testing.T) {
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maxCount := 2
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r := New()
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r.Go(func(ctx context.Context) error {
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return nil
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})
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r.Go(func(ctx context.Context) error {
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return errors.New("error")
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}, RunOptions{
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OnError: Restart,
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MaxCount: &maxCount,
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})
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err := r.Wait()
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if err != ErrRunLimit {
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t.Error("Must be an error ErrRunLimit from r.Wait since all restarts was executed")
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}
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}
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func TestContext(t *testing.T) {
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r := New()
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cc := false
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r.Go(func(ctx context.Context) error {
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<-time.After(1 * time.Second)
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return nil
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}, RunOptions{OnDone: Shutdown})
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r.Go(func(ctx context.Context) error {
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select {
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case <-ctx.Done():
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cc = true
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return nil
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case <-time.After(3 * time.Second):
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return errors.New("Timeout")
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}
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})
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if err := r.Wait(); err != nil {
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t.Error("Unexpected error", err)
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}
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if cc {
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t.Log("Second routine successfully complete by context done")
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} else {
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t.Error("Routine not completed by context")
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}
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}
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