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package workflow
import (
"errors"
"testing"
"github.com/stretchr/testify/assert"
)
func Test_CancellerNoListeners(t *testing.T) {
c := &canceller{}
assert.NoError(t, c.cancel(1))
}
func Test_CancellerListenerError(t *testing.T) {
c := &canceller{}
c.register(1, func() error {
return errors.New("failed")
})
assert.Error(t, c.cancel(1))
}
func Test_CancellerListenerDiscarded(t *testing.T) {
c := &canceller{}
c.register(1, func() error {
return errors.New("failed")
})
c.discard(1)
assert.NoError(t, c.cancel(1))
}
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