Implement basic Testing::MockRemote object

lib/producer/core/testing.rb

@@ -0,0 +1 @@
+require 'producer/core/testing/mock_remote'

lib/producer/core/testing/mock_remote.rb

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+module Producer
+  module Core
+    module Testing
+      class MockRemote < Remote
+        def session
+          raise 'no session for mock remote!'
+        end
+      end
+    end
+  end
+end

spec/producer/core/testing/mock_remote_spec.rb

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+require 'producer/core/testing'
+
+module Producer::Core
+  module Testing
+    describe MockRemote do
+      subject(:remote) { MockRemote.new('some_host.example') }
+
+      it 'is a remote' do
+        expect(remote).to be_a Remote
+      end
+
+      describe '#session' do
+        it 'raises an error to prevent real session usage' do
+          expect { remote.session }.to raise_error
+        end
+      end
+    end
+  end
+end