Test createMessage

Test	Status	Start time	Time (seconds)	Message
createMessage	1PASS	20 Dec 17:06:47	0.001

Target Class	Coverage contributed by createMessage
org.xwiki.mail.internal.factory.files.SerializedFilesMimeMessageIterator   org.xwiki.mail.internal.factory.files.SerializedFilesMimeMessageIterator	0.764705976.5%
org.xwiki.mail.internal.factory.AbstractMessageIterator   org.xwiki.mail.internal.factory.AbstractMessageIterator	0.636363663.6%
org.xwiki.mail.ExtendedMimeMessage   org.xwiki.mail.ExtendedMimeMessage	0.0270270282.7%