42 lines
829 B
Go
42 lines
829 B
Go
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package listenbuffer
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import (
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"io/ioutil"
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"net"
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"testing"
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)
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func TestListenBufferAllowsAcceptingWhenActivated(t *testing.T) {
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lock := make(chan struct{})
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buffer, err := NewListenBuffer("tcp", "", lock)
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if err != nil {
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t.Fatal("Unable to create listen buffer: ", err)
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}
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go func() {
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conn, err := net.Dial("tcp", buffer.Addr().String())
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if err != nil {
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t.Fatal("Client failed to establish connection to server: ", err)
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}
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conn.Write([]byte("ping"))
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conn.Close()
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}()
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close(lock)
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client, err := buffer.Accept()
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if err != nil {
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t.Fatal("Failed to accept client: ", err)
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}
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response, err := ioutil.ReadAll(client)
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if err != nil {
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t.Fatal("Failed to read from client: ", err)
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}
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if string(response) != "ping" {
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t.Fatal("Expected to receive ping from client, received: ", string(response))
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}
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}
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