Fix rails 6 Content-Type deprecation warning

DEPRECATION WARNING: Rails 6.1 will return Content-Type header without
modification. If you want just the MIME type, please use `#media_type`
instead.

ee/spec/requests/api/conan_packages_spec.rb

@@ -482,7 +482,7 @@ describe API::ConanPackages do
         subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
     end
 
@@ -498,7 +498,7 @@ describe API::ConanPackages do
         subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
     end
 
@@ -513,7 +513,7 @@ describe API::ConanPackages do
         subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
 
       it 'denies download when not enough permissions' do
@@ -688,7 +688,7 @@ describe API::ConanPackages do
         subject
 
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+        expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
       end
 
       it 'rejects request without a valid token' do
@@ -725,7 +725,7 @@ describe API::ConanPackages do
             subject
 
             expect(response).to have_gitlab_http_status(:ok)
-            expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+            expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
             expect(json_response).not_to have_key('TempPath')
             expect(json_response['RemoteObject']).to have_key('ID')
             expect(json_response['RemoteObject']).to have_key('GetURL')
@@ -744,7 +744,7 @@ describe API::ConanPackages do
             subject
 
             expect(response).to have_gitlab_http_status(:ok)
-            expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+            expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
             expect(json_response['TempPath']).to eq(::Packages::PackageFileUploader.workhorse_local_upload_path)
             expect(json_response['RemoteObject']).to be_nil
           end

ee/spec/requests/api/npm_packages_spec.rb

@@ -114,14 +114,14 @@ describe API::NpmPackages do
         get_file_with_token(package_file)
 
         expect(response).to have_gitlab_http_status(200)
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
 
       it 'returns the file with a job token' do
         get_file_with_job_token(package_file)
 
         expect(response).to have_gitlab_http_status(200)
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
 
       it 'denies download with no token' do
@@ -138,7 +138,7 @@ describe API::NpmPackages do
         subject
 
         expect(response).to have_gitlab_http_status(200)
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
 
       it_behaves_like 'a gitlab tracking event', described_class.name, 'pull_package'
@@ -514,7 +514,7 @@ describe API::NpmPackages do
 
   def expect_a_valid_package_response
     expect(response).to have_gitlab_http_status(200)
-    expect(response.content_type.to_s).to eq('application/json')
+    expect(response.media_type).to eq('application/json')
     expect(response).to match_response_schema('public_api/v4/packages/npm_package', dir: 'ee')
     expect(json_response['name']).to eq(package.name)
     expect(json_response['versions'][package.version]).to match_schema('public_api/v4/packages/npm_package_version', dir: 'ee')

ee/spec/requests/git_http_spec.rb

@@ -10,7 +10,7 @@ describe 'Git HTTP requests' do
     it do
       download(path, env) do |response|
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+        expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
       end
     end
   end
@@ -19,7 +19,7 @@ describe 'Git HTTP requests' do
     it do
       upload(path, env) do |response|
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+        expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
       end
     end
   end

ee/spec/support/shared_examples/requests/api/nuget_packages_shared_examples.rb

@@ -49,7 +49,7 @@ RSpec.shared_examples 'process nuget service index request' do |user_type, statu
     it 'returns a valid json response' do
       subject
 
-      expect(response.content_type.to_s).to eq('application/json')
+      expect(response.media_type).to eq('application/json')
       expect(json_response).to match_schema('public_api/v4/packages/nuget/service_index', dir: 'ee')
       expect(json_response).to be_a(Hash)
     end
@@ -66,7 +66,7 @@ RSpec.shared_examples 'returning nuget metadata json response with json schema'
   it 'returns a valid json response' do
     subject
 
-    expect(response.content_type.to_s).to eq('application/json')
+    expect(response.media_type).to eq('application/json')
     expect(json_response).to match_schema(json_schema, dir: 'ee')
     expect(json_response).to be_a(Hash)
   end
@@ -135,7 +135,7 @@ RSpec.shared_examples 'process nuget workhorse authorization' do |user_type, sta
     it 'has the proper content type' do
       subject
 
-      expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+      expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
     end
 
     context 'with a request that bypassed gitlab-workhorse' do
@@ -227,7 +227,7 @@ RSpec.shared_examples 'process nuget download versions request' do |user_type, s
     it 'returns a valid json response' do
       subject
 
-      expect(response.content_type.to_s).to eq('application/json')
+      expect(response.media_type).to eq('application/json')
       expect(json_response).to match_schema('public_api/v4/packages/nuget/download_versions', dir: 'ee')
       expect(json_response).to be_a(Hash)
       expect(json_response['versions']).to match_array(packages.map(&:version).sort)
@@ -270,7 +270,7 @@ RSpec.shared_examples 'process nuget download content request' do |user_type, st
     it 'returns a valid package archive' do
       subject
 
-      expect(response.content_type.to_s).to eq('application/octet-stream')
+      expect(response.media_type).to eq('application/octet-stream')
     end
 
     context 'with invalid format' do
@@ -287,7 +287,7 @@ RSpec.shared_examples 'process nuget download content request' do |user_type, st
       it 'returns a valid package archive' do
         subject
 
-        expect(response.content_type.to_s).to eq('application/octet-stream')
+        expect(response.media_type).to eq('application/octet-stream')
       end
     end
   end

ee/spec/support/shared_examples/requests/api/packages_tags_shared_examples.rb

@@ -22,7 +22,7 @@ RSpec.shared_examples 'returns package tags' do |user_type|
   it 'returns a valid json response' do
     subject
 
-    expect(response.content_type.to_s).to eq('application/json')
+    expect(response.media_type).to eq('application/json')
     expect(json_response).to be_a(Hash)
   end
 

spec/requests/api/runner_spec.rb

@@ -1462,7 +1462,7 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
                 subject
 
                 expect(response).to have_gitlab_http_status(200)
-                expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+                expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
                 expect(json_response['TempPath']).to eq(JobArtifactUploader.workhorse_local_upload_path)
                 expect(json_response['RemoteObject']).to be_nil
               end
@@ -1482,7 +1482,7 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
                   subject
 
                   expect(response).to have_gitlab_http_status(200)
-                  expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+                  expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
                   expect(json_response).not_to have_key('TempPath')
                   expect(json_response['RemoteObject']).to have_key('ID')
                   expect(json_response['RemoteObject']).to have_key('GetURL')
@@ -1558,7 +1558,7 @@ describe API::Runner, :clean_gitlab_redis_shared_state do
             authorize_artifacts_with_token_in_headers
 
             expect(response).to have_gitlab_http_status(200)
-            expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+            expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
             expect(json_response['TempPath']).not_to be_nil
           end
 

spec/requests/git_http_spec.rb

@@ -92,7 +92,7 @@ describe 'Git HTTP requests' do
     it 'allows pulls' do
       download(path, env) do |response|
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+        expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
       end
     end
   end
@@ -101,7 +101,7 @@ describe 'Git HTTP requests' do
     it 'allows pushes', :sidekiq_might_not_need_inline do
       upload(path, env) do |response|
         expect(response).to have_gitlab_http_status(:ok)
-        expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+        expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
       end
     end
   end
@@ -509,7 +509,7 @@ describe 'Git HTTP requests' do
 
                   download(path, env) do
                     expect(response).to have_gitlab_http_status(:ok)
-                    expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+                    expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
                   end
                 end
 
@@ -518,7 +518,7 @@ describe 'Git HTTP requests' do
 
                   upload(path, env) do
                     expect(response).to have_gitlab_http_status(:ok)
-                    expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+                    expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
                   end
                 end
 

spec/requests/lfs_http_spec.rb

@@ -907,7 +907,7 @@ describe 'Git LFS API and storage' do
               it_behaves_like 'LFS http 200 response'
 
               it 'uses the gitlab-workhorse content type' do
-                expect(response.content_type.to_s).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
+                expect(response.media_type).to eq(Gitlab::Workhorse::INTERNAL_API_CONTENT_TYPE)
               end
             end