node = create(:node)
invalid.each do |r|
member = build(:relation_member, :relation => relation, :member => node, :member_role => r)
node = create(:node)
invalid.each do |r|
member = build(:relation_member, :relation => relation, :member => node, :member_role => r)
relation = create(:relation)
node = create(:node)
member = build(:relation_member, :relation => relation, :member => node, :member_role => "r" * 256)
relation = create(:relation)
node = create(:node)
member = build(:relation_member, :relation => relation, :member => node, :member_role => "r" * 256)