tests: Introduce a very basic gsm0808 test
This tests verifies the content of the GSM 08.08 messages, it does
not verify the remaining headroom (which the SCCP/IPA code relies
on being plenty to prepend the header). More to come in the future.
diff --git a/tests/gsm0808/gsm0808_test.ok b/tests/gsm0808/gsm0808_test.ok
new file mode 100644
index 0000000..eb43126
--- /dev/null
+++ b/tests/gsm0808/gsm0808_test.ok
@@ -0,0 +1,15 @@
+Testing generation of GSM0808 messages
+Testing creating Layer3
+Testing creating Reset
+Testing creating Clear Command
+Testing creating Clear Complete
+Testing creating Cipher Complete
+Testing creating Cipher Reject
+Testing creating CM U
+Testing creating SAPI Reject
+Testing creating Assignment Complete
+Testing creating Assignment Failure
+Testing creating Clear Request
+Testing creating DTAP
+Testing prepend DTAP
+Done