update testing code

run.py

@@ -1,39 +0,0 @@
-import decoder
-import re
-
-with open('data.txt', 'r') as f:
-    lines = f.readlines()
-
-for line in lines:
-    m = re.search('^(\d+\-\d+\-\d+T\d+\:\d+\:\d+\.\d+)\s*(\S*).*$', line)
-
-    time = m.group(1)
-    msg = m.group(2)
-
-    df = decoder.get_df(msg)
-    tc = decoder.get_tc(msg)
-    ca = decoder.get_ca(msg)
-
-    if df==17:
-        addr = decoder.get_icao_addr(msg)
-
-        if tc>=1 and tc<=4:
-            # aircraft identification
-            callsign = decoder.get_callsign(msg)
-            print msg, '->', 'ID:', callsign
-
-        elif tc>=9 and tc<=18:
-            # airbone postion frame
-            alt = decoder.get_alt(msg)
-            oe = decoder.get_oe_flag(msg)  # odd or even frame
-            # cprlat = decoder.get_cprlat(msg)
-            # cprlon = decoder.get_cprlon(msg)
-            print msg, '->',  'CPR odd frame' if oe else 'CPR even frame'
-
-        elif tc==19:
-            # airbone velocity frame
-            sh = decoder.get_speed_heading(msg)
-            print msg, '->', 'Speed:', sh[0], 'Heading:', sh[1]
-    else:
-        print df
-        pass

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