Adds validation to check if user can read project

An issuable should not be available to a user if the
project is not visible to that specific user

1 files changed, 27 insertions, 0 deletions

diff --git a/spec/policies/issuable_policy_spec.rb b/spec/policies/issuable_policy_spec.rb
index d1bf98995e7..db3df760472 100644
--- a/spec/policies/issuable_policy_spec.rb
+++ b/spec/policies/issuable_policy_spec.rb
@@ -7,6 +7,33 @@ describe IssuablePolicy, models: true do
   let(:policies) { described_class.new(user, issue) }
 
   describe '#rules' do
+    context 'when user is author of issuable' do
+      let(:merge_request) { create(:merge_request, source_project: project, author: user) }
+      let(:policies) { described_class.new(user, merge_request) }
+
+      context 'when user is able to read project' do
+        it 'enables user to read and update issuables' do
+          expect(policies).to be_allowed(:read_issue, :update_issue, :reopen_issue, :read_merge_request, :update_merge_request)
+        end
+      end
+
+      context 'when project is private' do
+        let(:project) { create(:project, :private) }
+
+        context 'when user belongs to the projects team' do
+          it 'enables user to read and update issuables' do
+            project.add_maintainer(user)
+
+            expect(policies).to be_allowed(:read_issue, :update_issue, :reopen_issue, :read_merge_request, :update_merge_request)
+          end
+        end
+
+        it 'disallows user from reading and updating issuables from that project' do
+          expect(policies).to be_disallowed(:read_issue, :update_issue, :reopen_issue, :read_merge_request, :update_merge_request)
+        end
+      end
+    end
+
     context 'when discussion is locked for the issuable' do
       let(:issue) { create(:issue, project: project, discussion_locked: true) }