WIP: specs + fix rubocop

spec/models/assignment_spec.rb

@@ -28,6 +28,36 @@
     end
   end
 
+  describe ".deactivate!" do
+    subject(:deactivate!) { described_class.deactivate!(topic: topic) }
+
+    let!(:assignment1) { Fabricate(:topic_assignment) }
+    let!(:assignment2) { Fabricate(:post_assignment, topic: topic) }
+    let!(:assignment3) { Fabricate(:post_assignment) }
+    let(:topic) { assignment1.topic }
+
+    it "deactivates each assignment of the provided topic" do
+      deactivate!
+      expect([assignment1, assignment2].map(&:reload).map(&:active?)).to all eq false
+      expect(assignment3.reload).to be_active
+    end
+  end
+
+  describe ".reactivate!" do
+    subject(:reactivate!) { described_class.reactivate!(topic: topic) }
+
+    let!(:assignment1) { Fabricate(:topic_assignment, active: false) }
+    let!(:assignment2) { Fabricate(:post_assignment, topic: topic, active: false) }
+    let!(:assignment3) { Fabricate(:post_assignment, active: false) }
+    let(:topic) { assignment1.topic }
+
+    it "reactivates each assignment of the provided topic" do
+      reactivate!
+      expect([assignment1, assignment2].map(&:reload)).to all be_active
+      expect(assignment3.reload).not_to be_active
+    end
+  end
+
   describe "#assigned_users" do
     subject(:assigned_users) { assignment.assigned_users }
 
@@ -190,8 +220,8 @@
       end
 
       it "enqueues a job to create notifications" do
-        Jobs.expects(:enqueue).with(:assign_notification, assignment_id: assignment.id)
         reactivate!
+        expect_job_enqueued(job: Jobs::AssignNotification, args: { assignment_id: assignment.id })
       end
     end
   end
@@ -206,14 +236,16 @@
     end
 
     it "enqueues a job to delete notifications" do
-      Jobs.expects(:enqueue).with(
-        :unassign_notification,
-        topic_id: assignment.topic_id,
-        assigned_to_id: assignment.assigned_to_id,
-        assigned_to_type: assignment.assigned_to_type,
-        assignment_id: assignment.id,
-      )
       deactivate!
+      expect_job_enqueued(
+        job: Jobs::UnassignNotification,
+        args: {
+          topic_id: assignment.topic_id,
+          assigned_to_id: assignment.assigned_to_id,
+          assigned_to_type: assignment.assigned_to_type,
+          assignment_id: assignment.id,
+        },
+      )
     end
   end
 end