Refactor specs around gpg_keys in users_controller_spec.rb

Signed-off-by: Takuya Noguchi <takninnovationresearch@gmail.com>

changelogs/unreleased/293967-refactor-users_controller_spec-gpg_keys.yml

+---
+title: Refactor specs around gpg_keys in users_controller_spec.rb
+merge_request: 50337
+author: Takuya Noguchi
+type: other

spec/controllers/users_controller_spec.rb

@@ -337,22 +337,12 @@ RSpec.describe UsersController do
     end
 
     describe "user with no keys" do
-      it "does generally work" do
+      it "responds the empty body with text/plain content type" do
         get :gpg_keys, params: { username: user.username }
 
         expect(response).to be_successful
-      end
-
-      it "renders all keys separated with a new line" do
-        get :gpg_keys, params: { username: user.username }
-
-        expect(response.body).to eq("")
-      end
-
-      it "responds with text/plain content type" do
-        get :gpg_keys, params: { username: user.username }
-
         expect(response.content_type).to eq("text/plain")
+        expect(response.body).to eq("")
       end
     end
 
@@ -371,21 +361,17 @@ RSpec.describe UsersController do
           expect(response).to be_successful
         end
 
-        it "renders all verified keys separated with a new line" do
+        it "renders all verified keys separated with a new line with text/plain content type" do
           get :gpg_keys, params: { username: user.username }
 
+          expect(response.content_type).to eq("text/plain")
+
           expect(response.body).not_to eq('')
           expect(response.body).to eq(user.gpg_keys.select(&:verified?).map(&:key).join("\n"))
 
           expect(response.body).to include(gpg_key.key)
           expect(response.body).to include(another_gpg_key.key)
         end
-
-        it "responds with text/plain content type" do
-          get :gpg_keys, params: { username: user.username }
-
-          expect(response.content_type).to eq("text/plain")
-        end
       end
 
       describe 'when logged out' do
@@ -399,21 +385,17 @@ RSpec.describe UsersController do
           expect(response).to be_successful
         end
 
-        it "renders all verified keys separated with a new line" do
+        it "renders all verified keys separated with a new line with text/plain content type" do
           get :gpg_keys, params: { username: user.username }
 
+          expect(response.content_type).to eq("text/plain")
+
           expect(response.body).not_to eq('')
           expect(response.body).to eq(user.gpg_keys.map(&:key).join("\n"))
 
           expect(response.body).to include(gpg_key.key)
           expect(response.body).to include(another_gpg_key.key)
         end
-
-        it "responds with text/plain content type" do
-          get :gpg_keys, params: { username: user.username }
-
-          expect(response.content_type).to eq("text/plain")
-        end
       end
 
       describe 'when revoked' do