update testing code

run_test.py

@@ -0,0 +1,30 @@
+import decoder
+
+print 'Testing the ADS-B decoder'
+print '---------------------------'
+print
+
+# decode call sign test
+msg = '8D51004E20092578DB782072C825'
+cs = decoder.get_callsign(msg)
+print 'Message:', msg
+print 'Call sign:', cs
+print
+
+# decode position
+msg0 = '8D51004E901DF3041D06127582A1'
+msg1 = '8D51004E901DF66EB4FEE010C7A9'
+t0 = 1442566675
+t1 = 1442566674
+pos = decoder.get_position(msg0, msg1, t0, t1)
+print 'Message E:', msg0
+print 'Message O:', msg1
+print 'Position:', pos
+print
+
+# decode velocity
+msg = '8D51004E99850702685C00E582E4'
+sh = decoder.get_speed_heading(msg)
+print 'Message:', msg
+print 'Speed and heading:', sh
+print