show pending messages on posts

spec/controllers/domain/posts_controller_spec.rb

@@ -14,6 +14,43 @@ RSpec.describe Domain::PostsController, type: :controller do
     allow(controller).to receive(:authorize).and_return(true)
   end
 
+  describe "GET #index" do
+    it "returns a successful response and renders the index template" do
+      get :index
+      expect(response).to be_successful
+      expect(response).to render_template(:index)
+    end
+
+    context "when post is pending scan" do
+      let!(:post_pending_scan) do
+        create(
+          :domain_post_fa_post,
+          scanned_at: nil,
+          title: "Test Post Pending Scan",
+        )
+      end
+
+      it "displays 'Post pending scan' message" do
+        get :index
+        expect(response.body).to include("Post pending scan")
+      end
+    end
+
+    context "when post file is pending download" do
+      let!(:post_with_pending_file) do
+        create(
+          :domain_post_fa_post,
+          title: "Test Post with Pending File",
+        ).tap { |post| create(:domain_post_file, post: post, state: "pending") }
+      end
+
+      it "displays 'File pending download' message" do
+        get :index
+        expect(response.body).to include("File pending download")
+      end
+    end
+  end
+
   describe "GET #show" do
     shared_examples "a post" do
       it "returns a successful response and renders the show template" do
@@ -37,6 +74,38 @@ RSpec.describe Domain::PostsController, type: :controller do
       let(:post) { create(:domain_post_e621_post) }
       it_behaves_like "a post"
     end
+
+    context "when post file is pending download" do
+      let(:post) do
+        create(
+          :domain_post_fa_post,
+          title: "Test Post with Pending File",
+        ).tap do |post|
+          create(
+            :domain_post_file,
+            post: post,
+            state: "pending",
+            url_str: "https://example.com/image.jpg",
+          )
+        end
+      end
+
+      it "displays 'File pending download' message" do
+        get :show, params: { id: post.to_param }
+        expect(response.body).to include("File pending download")
+      end
+    end
+
+    context "when post has no file" do
+      let(:post) do
+        create(:domain_post_fa_post, title: "Test Post with No File")
+      end
+
+      it "displays 'No file' message" do
+        get :show, params: { id: post.to_param }
+        expect(response.body).to include("No file")
+      end
+    end
   end
 
   describe "GET #visual_search" do