Fixed test

spec/models/project_spec.rb

@@ -315,7 +315,6 @@ describe Project do
     it { is_expected.to delegate_method(:empty_repo?).to(:repository) }
     it { is_expected.to delegate_method(:members).to(:team).with_prefix(true) }
-    it { is_expected.to delegate_method(:count).to(:forks).with_prefix(true) }
     it { is_expected.to delegate_method(:name).to(:owner).with_prefix(true).with_arguments(allow_nil: true) }
   end
@@ -2473,7 +2472,7 @@ describe Project do
     it 'returns the number of forks' do
       project = build(:project)
-      allow(project.forks).to receive(:count).and_return(1)
+      expect_any_instance_of(Projects::ForksCountService).to receive(:count).and_return(1)
       expect(project.forks_count).to eq(1)
     end