1 files changed, 30 insertions, 0 deletions
diff --git a/spec/requests/api/merge_requests_spec.rb b/spec/requests/api/merge_requests_spec.rb
index 3a3eae73932..a04867658e8 100644
--- a/spec/requests/api/merge_requests_spec.rb
+++ b/spec/requests/api/merge_requests_spec.rb
@@ -1226,6 +1226,12 @@ RSpec.describe API::MergeRequests do
       end
     end
 
+    context 'when merge request author has only guest access' do
+      it_behaves_like 'rejects user from accessing merge request info' do
+        let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}" }
+      end
+    end
+
     context 'merge_request_metrics' do
       let(:pipeline) { create(:ci_empty_pipeline) }
 
@@ -1402,6 +1408,12 @@ RSpec.describe API::MergeRequests do
     it_behaves_like 'issuable participants endpoint' do
       let(:entity) { create(:merge_request, :simple, milestone: milestone1, author: user, assignees: [user], source_project: project, target_project: project, source_branch: 'markdown', title: "Test", created_at: base_time) }
     end
+
+    context 'when merge request author has only guest access' do
+      it_behaves_like 'rejects user from accessing merge request info' do
+        let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/participants" }
+      end
+    end
   end
 
   describe 'GET /projects/:id/merge_requests/:merge_request_iid/commits' do
@@ -1427,6 +1439,12 @@ RSpec.describe API::MergeRequests do
 
       expect(response).to have_gitlab_http_status(:not_found)
     end
+
+    context 'when merge request author has only guest access' do
+      it_behaves_like 'rejects user from accessing merge request info' do
+        let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/commits" }
+      end
+    end
   end
 
   describe 'GET /projects/:id/merge_requests/:merge_request_iid/:context_commits' do
@@ -1502,6 +1520,12 @@ RSpec.describe API::MergeRequests do
       expect(response).to have_gitlab_http_status(:not_found)
     end
 
+    context 'when merge request author has only guest access' do
+      it_behaves_like 'rejects user from accessing merge request info' do
+        let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/changes" }
+      end
+    end
+
     it_behaves_like 'find an existing merge request'
     it_behaves_like 'accesses diffs via raw_diffs'
 
@@ -1591,6 +1615,12 @@ RSpec.describe API::MergeRequests do
         expect(response).to have_gitlab_http_status(:forbidden)
       end
     end
+
+    context 'when merge request author has only guest access' do
+      it_behaves_like 'rejects user from accessing merge request info' do
+        let(:url) { "/projects/#{project.id}/merge_requests/#{merge_request.iid}/pipelines" }
+      end
+    end
   end
 
   describe 'POST /projects/:id/merge_requests/:merge_request_iid/pipelines' do