Merge pull request #2087 from samvera/hyrax-5-upgrade-redis-end-point…

…-fix

🤖 Fix stub methods to pass tests

spec/models/redis_endpoint_spec.rb

@@ -4,21 +4,23 @@
   let(:namespace) { 'foobar' }
 
   describe '.options' do
-    subject { described_class.new namespace: }
+    subject { described_class.new(namespace:) }
 
     it 'uses the configured application settings' do
       expect(subject.options[:namespace]).to eq namespace
     end
   end
 
   describe '#ping' do
+    let(:faux_redis_instance) { double(Hyrax::RedisEventStore, ping: 'PONG') }
     it 'checks if the service is up' do
-      allow(Hyrax::RedisEventStore.instance).to receive(:ping).and_return('PONG')
+      allow(subject).to receive(:redis_instance).and_return(faux_redis_instance)
       expect(subject.ping).to be_truthy
     end
 
     it 'is false if the service is down' do
-      allow(Hyrax::RedisEventStore.instance).to receive(:ping).and_raise(RuntimeError)
+      allow(faux_redis_instance).to receive(:ping).and_raise(RuntimeError)
+      allow(subject).to receive(:redis_instance).and_return(faux_redis_instance)
       expect(subject.ping).to eq false
     end
   end