RSyslog configuration with dynamic path and overwritten message format

gistfile1.txt

$template TestFormat,"Message: %msg%\n"                                                   
$template TestFile,"/tmp/test_%$year%%$month%%$day%%$hour%.log"                           
                                                                                          
# Writes matching messages to path defined by TestFile template in TestFormat format      
:syslogtag, contains, "test" -?TestFile;TestFormat                                        
# Drops messages matching this syslog tag                                                 
:syslogtag, contains, "test" ~