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55 lines
1.1 KiB
55 lines
1.1 KiB
package acedoc
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import (
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"testing"
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"time"
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)
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func TestClient(t *testing.T) {
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doc := NewString("")
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aliceCh := make(chan []Delta, 5)
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alice := doc.Client(DeltaHandlerFunc(func(ds []Delta) error {
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aliceCh <- ds
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return nil
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}))
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defer alice.Close()
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bobCh := make(chan []Delta, 5)
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bob := doc.Client(DeltaHandlerFunc(func(ds []Delta) error {
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bobCh <- ds
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return nil
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}))
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defer bob.Close()
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delta := Insert(0, 0, "alphabet")
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err := alice.PushDeltas(delta)
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if err != nil {
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t.Error("got error pushing delta:", err)
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}
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select {
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case got := <-bobCh:
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if len(got) != 1 {
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t.Errorf("got %d deltas, expected %d", len(got), 1)
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} else if !got[0].Equal(delta) {
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t.Error("didn't get the correct delta, saw:", got[0], "expected:", delta)
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}
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case <-time.After(10 * time.Millisecond):
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t.Error("didn't get any delta")
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}
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if got := doc.Contents(); got != "alphabet" {
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t.Errorf("saw doc %q, expected %q", got, "alphabet")
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}
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select {
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case <-bobCh:
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t.Error("got an unexpected message via Bob")
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case <-aliceCh:
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t.Error("got an unexpected message via Alice")
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case <-time.After(100 * time.Millisecond):
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// expected
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}
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}
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