DEV: Update test where it updates all assignments

Change `on(:accepted_solution)` is defined

Update test to use acting_user instead of admin

plugin.rb

@@ -623,8 +623,9 @@ def self.skip_db?
     end
   end
 
-  if defined?(DiscourseAssign) && SiteSetting.assignment_status_on_solve.present?
+  if defined?(DiscourseAssign)
     on(:accepted_solution) do |post|
+      next if SiteSetting.assignment_status_on_solve.blank?
       Assigner.new(post.topic, post.acting_user).assign(
         post.acting_user,
         status: SiteSetting.assignment_status_on_solve,

spec/integration/solved_spec.rb

@@ -369,34 +369,31 @@
 
   context "with discourse-assign installed", if: defined?(DiscourseAssign) do
     let(:admin) { Fabricate(:admin) }
+    fab!(:group)
+
     before do
       SiteSetting.solved_enabled = true
       SiteSetting.assign_enabled = true
       SiteSetting.enable_assign_status = true
+      SiteSetting.assign_allowed_on_groups = "#{group.id}"
       SiteSetting.assigns_public = true
       SiteSetting.assignment_status_on_solve = "Done"
-      sign_in(admin)
+
+      group.add(p1.acting_user)
+      group.add(user)
+
+      sign_in(user)
     end
 
     it "update all assignments to this status when a post is accepted" do
-      Jobs.run_immediately!
-      assigner = Assigner.new(p1.topic, admin)
-      result = assigner.assign(admin)
+      assigner = Assigner.new(p1.topic, user)
+      result = assigner.assign(user)
       expect(result[:success]).to eq(true)
 
       expect(p1.topic.assignment.status).to eq("New")
-
-      # post "/solution/accept.json", params: { id: p1.id }
-      # expect(response.status).to eq(200)
-
-      DiscourseSolved.accept_answer!(p1, admin)
+      DiscourseSolved.accept_answer!(p1, user)
 
       expect(p1.reload.custom_fields["is_accepted_answer"]).to eq("true")
-
-      # still does not trigger
-      # DiscourseEvent.trigger(:accepted_solution, p1)
-      # It runs inside of a  DistributedMutex.synchronize
-
       expect(p1.topic.assignment.reload.status).to eq("Done")
     end
   end