Test saveMessageWithCustomMessageId

Test	Status	Start time	Time (seconds)	Message
saveMessageWithCustomMessageId	1PASS	20 Dec 17:06:48	0.001

Target Class	Coverage contributed by saveMessageWithCustomMessageId
org.xwiki.component.internal.RoleHint   org.xwiki.component.internal.RoleHint	0.621621662.2%
org.xwiki.mail.ExtendedMimeMessage   org.xwiki.mail.ExtendedMimeMessage	0.594594659.5%
org.xwiki.mail.internal.FileSystemMailContentStore   org.xwiki.mail.internal.FileSystemMailContentStore	0.4324324443.2%
org.xwiki.component.embed.EmbeddableComponentManager   org.xwiki.component.embed.EmbeddableComponentManager	0.062706276.3%
org.xwiki.component.descriptor.DefaultComponentDescriptor   org.xwiki.component.descriptor.DefaultComponentDescriptor	0.0392156883.9%