diff --git a/spec/controllers/deposits_controller_spec.rb b/spec/controllers/deposits_controller_spec.rb
new file mode 100644
index 0000000..d444a77
--- /dev/null
+++ b/spec/controllers/deposits_controller_spec.rb
@@ -0,0 +1,12 @@
+# frozen_string_literal: true
+
+require 'rails_helper'
+
+RSpec.describe DepositsController do
+  describe 'get_endpoints' do
+    it 'returns a ProquestEndpoint for given args' do
+      endpoint = controller.get_endpoint('test-pq', 'firsttestdepositor')
+      expect(endpoint).to be_a(Sword::Endpoints::ProquestEndpoint)
+    end
+  end
+end