Add include_pagination_headers matcher to check Link header in api specs (#29596)

spec/requests/api/v1/blocks_spec.rb

@@ -38,16 +38,14 @@ RSpec.describe 'Blocks' do
         expect(body_as_json.size).to eq(params[:limit])
       end
 
-      it 'sets the correct pagination header for the prev path' do
+      it 'sets correct link header pagination' do
         subject
 
-        expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq(api_v1_blocks_url(limit: params[:limit], since_id: blocks.last.id))
-      end
-
-      it 'sets the correct pagination header for the next path' do
-        subject
-
-        expect(response.headers['Link'].find_link(%w(rel next)).href).to eq(api_v1_blocks_url(limit: params[:limit], max_id: blocks[1].id))
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_blocks_url(limit: params[:limit], since_id: blocks.last.id),
+            next: api_v1_blocks_url(limit: params[:limit], max_id: blocks.second.id)
+          )
       end
     end
 

spec/requests/api/v1/bookmarks_spec.rb

@@ -42,9 +42,14 @@ RSpec.describe 'Bookmarks' do
       it 'paginates correctly', :aggregate_failures do
         subject
 
-        expect(body_as_json.size).to eq(params[:limit])
-        expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq(api_v1_bookmarks_url(limit: params[:limit], min_id: bookmarks.last.id))
-        expect(response.headers['Link'].find_link(%w(rel next)).href).to eq(api_v1_bookmarks_url(limit: params[:limit], max_id: bookmarks[1].id))
+        expect(body_as_json.size)
+          .to eq(params[:limit])
+
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_bookmarks_url(limit: params[:limit], min_id: bookmarks.last.id),
+            next: api_v1_bookmarks_url(limit: params[:limit], max_id: bookmarks.second.id)
+          )
       end
     end
 

spec/requests/api/v1/favourites_spec.rb

@@ -45,16 +45,14 @@ RSpec.describe 'Favourites' do
         expect(body_as_json.size).to eq(params[:limit])
       end
 
-      it 'sets the correct pagination header for the prev path' do
+      it 'sets the correct pagination headers' do
         subject
 
-        expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq(api_v1_favourites_url(limit: params[:limit], min_id: favourites.last.id))
-      end
-
-      it 'sets the correct pagination header for the next path' do
-        subject
-
-        expect(response.headers['Link'].find_link(%w(rel next)).href).to eq(api_v1_favourites_url(limit: params[:limit], max_id: favourites[1].id))
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_favourites_url(limit: params[:limit], min_id: favourites.last.id),
+            next: api_v1_favourites_url(limit: params[:limit], max_id: favourites.second.id)
+          )
       end
     end
 

spec/requests/api/v1/followed_tags_spec.rb

@@ -49,16 +49,14 @@ RSpec.describe 'Followed tags' do
         expect(body_as_json.size).to eq(params[:limit])
       end
 
-      it 'sets the correct pagination header for the prev path' do
+      it 'sets the correct pagination headers' do
         subject
 
-        expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq(api_v1_followed_tags_url(limit: params[:limit], since_id: tag_follows.last.id))
-      end
-
-      it 'sets the correct pagination header for the next path' do
-        subject
-
-        expect(response.headers['Link'].find_link(%w(rel next)).href).to eq(api_v1_followed_tags_url(limit: params[:limit], max_id: tag_follows.last.id))
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_followed_tags_url(limit: params[:limit], since_id: tag_follows.last.id),
+            next: api_v1_followed_tags_url(limit: params[:limit], max_id: tag_follows.last.id)
+          )
       end
     end
   end

spec/requests/api/v1/mutes_spec.rb

@@ -44,10 +44,11 @@ RSpec.describe 'Mutes' do
       it 'sets the correct pagination headers', :aggregate_failures do
         subject
 
-        headers = response.headers['Link']
-
-        expect(headers.find_link(%w(rel prev)).href).to eq(api_v1_mutes_url(limit: params[:limit], since_id: mutes.last.id.to_s))
-        expect(headers.find_link(%w(rel next)).href).to eq(api_v1_mutes_url(limit: params[:limit], max_id: mutes.last.id.to_s))
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_mutes_url(limit: params[:limit], since_id: mutes.last.id),
+            next: api_v1_mutes_url(limit: params[:limit], max_id: mutes.last.id)
+          )
       end
     end
 

spec/requests/api/v1/notifications_spec.rb

@@ -98,9 +98,14 @@ RSpec.describe 'Notifications' do
 
         notifications = user.account.notifications
 
-        expect(body_as_json.size).to eq(params[:limit])
-        expect(response.headers['Link'].find_link(%w(rel prev)).href).to eq(api_v1_notifications_url(limit: params[:limit], min_id: notifications.last.id.to_s))
-        expect(response.headers['Link'].find_link(%w(rel next)).href).to eq(api_v1_notifications_url(limit: params[:limit], max_id: notifications[2].id.to_s))
+        expect(body_as_json.size)
+          .to eq(params[:limit])
+
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_notifications_url(limit: params[:limit], min_id: notifications.last.id),
+            next: api_v1_notifications_url(limit: params[:limit], max_id: notifications[2].id)
+          )
       end
     end
 

spec/requests/api/v1/timelines/home_spec.rb

@@ -55,10 +55,11 @@ describe 'Home', :sidekiq_inline do
         it 'sets the correct pagination headers', :aggregate_failures do
           subject
 
-          headers = response.headers['Link']
-
-          expect(headers.find_link(%w(rel prev)).href).to eq(api_v1_timelines_home_url(limit: 1, min_id: ana.statuses.first.id.to_s))
-          expect(headers.find_link(%w(rel next)).href).to eq(api_v1_timelines_home_url(limit: 1, max_id: ana.statuses.first.id.to_s))
+          expect(response)
+            .to include_pagination_headers(
+              prev: api_v1_timelines_home_url(limit: params[:limit], min_id: ana.statuses.first.id),
+              next: api_v1_timelines_home_url(limit: params[:limit], max_id: ana.statuses.first.id)
+            )
         end
       end
     end

spec/requests/api/v1/timelines/public_spec.rb

@@ -83,10 +83,11 @@ describe 'Public' do
         it 'sets the correct pagination headers', :aggregate_failures do
           subject
 
-          headers = response.headers['Link']
-
-          expect(headers.find_link(%w(rel prev)).href).to eq(api_v1_timelines_public_url(limit: 1, min_id: media_status.id.to_s))
-          expect(headers.find_link(%w(rel next)).href).to eq(api_v1_timelines_public_url(limit: 1, max_id: media_status.id.to_s))
+          expect(response)
+            .to include_pagination_headers(
+              prev: api_v1_timelines_public_url(limit: params[:limit], min_id: media_status.id),
+              next: api_v1_timelines_public_url(limit: params[:limit], max_id: media_status.id)
+            )
         end
       end
     end

spec/requests/api/v1/timelines/tag_spec.rb

@@ -71,10 +71,11 @@ RSpec.describe 'Tag' do
       it 'sets the correct pagination headers', :aggregate_failures do
         subject
 
-        headers = response.headers['Link']
-
-        expect(headers.find_link(%w(rel prev)).href).to eq(api_v1_timelines_tag_url(limit: 1, min_id: love_status.id.to_s))
-        expect(headers.find_link(%w(rel next)).href).to eq(api_v1_timelines_tag_url(limit: 1, max_id: love_status.id.to_s))
+        expect(response)
+          .to include_pagination_headers(
+            prev: api_v1_timelines_tag_url(limit: params[:limit], min_id: love_status.id),
+            next: api_v1_timelines_tag_url(limit: params[:limit], max_id: love_status.id)
+          )
       end
     end