package rootparticipation

import (
	"errors"
	"testing"
)

func TestPlan14Fix2AcquisitionCommitFailureClearsPending(t *testing.T) {
	l := censusFixture(t)
	failure := errors.New("commit failed")
	if err := l.Acquire(t.Context(), func() error { return failure }); !errors.Is(err, failure) {
		t.Fatal(err)
	}
	c, err := l.Census()
	if err != nil || c.Pending != "" {
		t.Fatalf("pending acquisition survived failed commit: %+v %v", c, err)
	}
	if err := l.BeginUpdate(t.Context(), "next"); err != nil {
		t.Fatal("failed acquisition wedged update", err)
	}
}