Merge branch '24863-mrs-without-discussions-are-mergeable' into 'master'

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/24863

See merge request !7698

1 files changed, 54 insertions, 0 deletions

diff --git a/spec/models/merge_request_spec.rb b/spec/models/merge_request_spec.rb
index 0b4277b1edd..58ccd056328 100644
--- a/spec/models/merge_request_spec.rb
+++ b/spec/models/merge_request_spec.rb
@@ -937,6 +937,16 @@ describe MergeRequest, models: true do
           expect(merge_request.mergeable_discussions_state?).to be_falsey
         end
       end
+
+      context 'with no discussions' do
+        before do
+          merge_request.notes.destroy_all
+        end
+
+        it 'returns true' do
+          expect(merge_request.mergeable_discussions_state?).to be_truthy
+        end
+      end
     end
 
     context 'when project.only_allow_merge_if_all_discussions_are_resolved == false' do
@@ -1198,6 +1208,50 @@ describe MergeRequest, models: true do
         end
       end
     end
+
+    describe "#discussions_to_be_resolved?" do
+      context "when discussions are not resolvable" do
+        before do
+          allow(subject).to receive(:discussions_resolvable?).and_return(false)
+        end
+
+        it "returns false" do
+          expect(subject.discussions_to_be_resolved?).to be false
+        end
+      end
+
+      context "when discussions are resolvable" do
+        before do
+          allow(subject).to receive(:discussions_resolvable?).and_return(true)
+
+          allow(first_discussion).to receive(:resolvable?).and_return(true)
+          allow(second_discussion).to receive(:resolvable?).and_return(false)
+          allow(third_discussion).to receive(:resolvable?).and_return(true)
+        end
+
+        context "when all resolvable discussions are resolved" do
+          before do
+            allow(first_discussion).to receive(:resolved?).and_return(true)
+            allow(third_discussion).to receive(:resolved?).and_return(true)
+          end
+
+          it "returns false" do
+            expect(subject.discussions_to_be_resolved?).to be false
+          end
+        end
+
+        context "when some resolvable discussions are not resolved" do
+          before do
+            allow(first_discussion).to receive(:resolved?).and_return(true)
+            allow(third_discussion).to receive(:resolved?).and_return(false)
+          end
+
+          it "returns true" do
+            expect(subject.discussions_to_be_resolved?).to be true
+          end
+        end
+      end
+    end
   end
 
   describe '#conflicts_can_be_resolved_in_ui?' do