expand tunnel.* vars, auth proto fix, go test

1 files changed, 26 insertions, 0 deletions

diff --git a/pkg/test/env_test.go b/pkg/test/env_test.go
new file mode 100644
index 0000000..b03a5c5
--- /dev/null
+++ b/pkg/test/env_test.go
@@ -0,0 +1,26 @@
+package test
+
+import (
+	"testing"
+)
+
+func TestEnv(t *testing.T) {
+	const msg = "Hello, World!"
+
+	c, s, err := newClientServer()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	defer s.Stop()
+	defer c.Close()
+
+	r, err := c.Send([]string{"echo", msg})
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	if r != msg {
+		t.Errorf("wrong reply: send '%s', recv '%s'", msg, r)
+	}
+}