62 lines
2.3 KiB
Go
62 lines
2.3 KiB
Go
package asterisk
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import (
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"context"
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"errors"
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"strings"
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"testing"
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"time"
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"github.com/CyCoreSystems/ari/v5"
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)
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type answerEvents struct {
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ari.Subscription
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events chan ari.Event
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}
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func (f answerEvents) Events() <-chan ari.Event { return f.events }
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func (f answerEvents) Cancel() {}
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func TestAwaitDialUpRequiresStasisAndPostDialUp(t *testing.T) {
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const id = "execution-1"
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for _, tc := range []struct {
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name string
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events []ari.Event
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answer bool
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}{
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{"created_not_answered", []ari.Event{&ari.StasisStart{Channel: ari.ChannelData{ID: id}}}, false},
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{"up_without_stasis", []ari.Event{&ari.ChannelStateChange{Channel: ari.ChannelData{ID: id, State: "Up"}}}, false},
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{"wrong_channel", []ari.Event{&ari.StasisStart{Channel: ari.ChannelData{ID: "other"}}, &ari.ChannelStateChange{Channel: ari.ChannelData{ID: "other", State: "Up"}}}, false},
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{"answer", []ari.Event{&ari.StasisStart{Channel: ari.ChannelData{ID: id}}, &ari.ChannelStateChange{Channel: ari.ChannelData{ID: id, State: "Up"}}}, true},
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{"answer_reordered", []ari.Event{&ari.ChannelStateChange{Channel: ari.ChannelData{ID: id, State: "Up"}}, &ari.StasisStart{Channel: ari.ChannelData{ID: id}}}, true},
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{"destroyed_before_answer", []ari.Event{&ari.StasisStart{Channel: ari.ChannelData{ID: id}}, &ari.ChannelDestroyed{Channel: ari.ChannelData{ID: id}}}, false},
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} {
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t.Run(tc.name, func(t *testing.T) {
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ch := make(chan ari.Event, len(tc.events))
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for _, event := range tc.events {
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ch <- event
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}
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ctx, cancel := context.WithTimeout(context.Background(), 10*time.Millisecond)
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defer cancel()
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err := awaitDialUp(ctx, answerEvents{events: ch}, id)
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if (err == nil) != tc.answer {
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t.Fatalf("answer proof mismatch: %v", err)
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}
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})
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}
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}
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func TestAwaitDialUpFailsClosedOnLostEventsOrCancellation(t *testing.T) {
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ch := make(chan ari.Event)
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close(ch)
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if err := awaitDialUp(context.Background(), answerEvents{events: ch}, "execution-1"); err == nil || !strings.Contains(err.Error(), "closed") {
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t.Fatalf("subscription loss was hidden: %v", err)
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}
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ctx, cancel := context.WithCancel(context.Background())
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cancel()
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if err := awaitDialUp(ctx, answerEvents{events: make(chan ari.Event)}, "execution-1"); !errors.Is(err, context.Canceled) {
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t.Fatalf("cancellation was hidden: %v", err)
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}
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}
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