commit a5e7e453bb39396c1b019f81c28c3d6cb052389d
Author: David Fifield <[email protected]>
Date:   Tue Nov 26 23:27:21 2013 -0800

    Add tests for extOrPortSendTransport.
---
 pt_test.go |   29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/pt_test.go b/pt_test.go
index 5628a96..4579fbd 100644
--- a/pt_test.go
+++ b/pt_test.go
@@ -471,6 +471,35 @@ func TestExtOrSendUserAddr(t *testing.T) {
        }
 }
 
+func TestExtOrPortSendTransport(t *testing.T) {
+       tests := [...]struct {
+               methodName string
+               expected []byte
+       }{
+               {"", []byte("\x00\x02\x00\x00")},
+               {"a", []byte("\x00\x02\x00\x01a")},
+               {"alpha", []byte("\x00\x02\x00\x05alpha")},
+       }
+
+       for _, test := range tests {
+               var buf bytes.Buffer
+               err := extOrPortSendTransport(&buf, test.methodName)
+               if err != nil {
+                       t.Errorf("%q unexpectedly returned an error: %s", 
test.methodName, err)
+               }
+               p := make([]byte, 1024)
+               n, err := buf.Read(p)
+               if err != nil {
+                       t.Fatal(err)
+               }
+               output := p[:n]
+               if !bytes.Equal(output, test.expected) {
+                       t.Errorf("%q → %s (expected %s)", test.methodName,
+                               fmtBytes(output), fmtBytes(test.expected))
+               }
+       }
+}
+
 func TestExtOrPortSendDone(t *testing.T) {
        expected := []byte("\x00\x00\x00\x00")
 



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