test: process-message: add and fix tests

test/d-process_message-test/d-process_message-test.input

@@ -89,3 +89,7 @@
 ["result",0,"message","voice","duration"]	2
 ["result",0,"message","voice","mime_type"]	"audio/ogg"
 ["result",0,"message","voice","file_size"]	4262
+["result",0,"message","caption"]	"Myproteine kein spell check"
+["result","dice","emoji"]	"\ud83c\udfb2"
+["result","dice","value"]	5
+

test/d-process_message-test/d-process_message-test.result

@@ -31,11 +31,13 @@ CONTACT:	LAST_NAME	Pannenhilfe
 CONTACT:	NUMBER	222222
 CONTACT:	USER_ID	
 CONTACT:	VCARD	BEGIN:VCARD\nVERSION:2.1\nN:Pannenhilfe;ADAC;;;\nFN:ADAC Pannenhilfe\nTEL;CELL;PREF:+49179222222\nTEL;X-Mobil:222222\nEND:VCARD
-CAPTION:	0	
+CAPTION:	0	Myproteine kein spell check
 LOCATION:	LATITUDE	49.631824
 LOCATION:	LONGITUDE	8.377072
 MESSAGE:	0	😂😝👌☺❤😕😈#⃣🌏🎉🙊🙉☕🚀✈🚂💯✔〽🔚
 MESSAGE:	ID	6541
+MESSAGE:	CAPTION	Myproteine kein spell check
+MESSAGE:	DICE	
 VENUE:	ADDRESS	Am Rhein 1
 VENUE:	FOURSQUARE	4c4321afce54e21eee980d1a
 VENUE:	LATITUDE	49.631824

test/d-process_message-test/d-process_message-test2.result

@@ -12,7 +12,9 @@ CHAT:	USERNAME
 CAPTION:	0	
 LOCATION:	LATITUDE	
 LOCATION:	LONGITUDE	
-MESSAGE:	0	/_new_chat_member 123456789 Gnadelwartz
+MESSAGE:	0	/_new_pinned_message 123456789 3022 new pinned Message
+MESSAGE:	CAPTION	
+MESSAGE:	DICE	
 MESSAGE:	ID	123456789
 SERVICE:	0	yes
 SERVICE:	LEFTMEMBER	123456789
@@ -29,5 +31,6 @@ LEFTMEMBER:	FIRST_NAME	Kay
 LEFTMEMBER:	ID	
 LEFTMEMBER:	ISBOT	false
 LEFTMEMBER:	LAST_NAME	M
+LEFTMEMBER:	USERNAME	Kay M
 PINNED:	ID	3022
 PINNED:	MESSAGE	new pinned Message