FEATURE: new site setting download_remote_images_max_days_old

spec/components/cooked_post_processor_spec.rb

@@ -413,7 +413,7 @@ describe CookedPostProcessor do
 
   context ".pull_hotlinked_images" do
 
-    let(:post) { build(:post) }
+    let(:post) { build(:post, created_at: 20.days.ago) }
     let(:cpp) { CookedPostProcessor.new(post) }
 
     before { cpp.stubs(:available_disk_space).returns(90) }
@@ -467,7 +467,7 @@ describe CookedPostProcessor do
 
   context ".disable_if_low_on_disk_space" do
 
-    let(:post) { build(:post) }
+    let(:post) { build(:post, created_at: 20.days.ago) }
     let(:cpp) { CookedPostProcessor.new(post) }
 
     before { cpp.expects(:available_disk_space).returns(50) }
@@ -493,6 +493,34 @@ describe CookedPostProcessor do
 
   end
 
+  context ".download_remote_images_max_days_old" do
+
+    let(:post) { build(:post, created_at: 20.days.ago) }
+    let(:cpp) { CookedPostProcessor.new(post) }
+
+    before do
+      SiteSetting.download_remote_images_to_local = true
+      cpp.expects(:disable_if_low_on_disk_space).returns(false)
+    end
+
+    it "does not run when download_remote_images_max_days_old is not satisfied" do
+      SiteSetting.download_remote_images_max_days_old = 15
+      Jobs.expects(:cancel_scheduled_job).never
+      cpp.pull_hotlinked_images
+    end
+
+    it "runs when download_remote_images_max_days_old is satisfied" do
+      SiteSetting.download_remote_images_max_days_old = 30
+
+      Jobs.expects(:cancel_scheduled_job).with(:pull_hotlinked_images, post_id: post.id).once
+
+      delay = SiteSetting.editing_grace_period + 1
+      Jobs.expects(:enqueue_in).with(delay.seconds, :pull_hotlinked_images, post_id: post.id, bypass_bump: false).once
+
+      cpp.pull_hotlinked_images
+    end
+  end
+
   context ".is_a_hyperlink?" do
 
     let(:post) { build(:post) }