[ADD] inject some custom demo data in test database
[ADD] inject some custom demo data in test database

grap/OpenUpgrade,OpenUpgrade/OpenUpgrade,OpenUpgrade/OpenUpgrade,grap/OpenUpgrade,grap/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade/OpenUpgrade,OpenUpgrade/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade/OpenUpgrade,grap/OpenUpgrade,OpenUpgrade/OpenUpgrade