fixtest(oidc_only): added Devise.stub for omniauth_configs

Author: kennethrioja

test/controllers/static_controller_test.rb

@@ -504,10 +504,13 @@ class StaticControllerTest < ActionController::TestCase
   end
 
   test 'should find log in button when login_through_oidc_only is enabled' do
-    with_settings({ feature: { login_through_oidc_only: true } }) do
-      get :home
-      assert_select 'ul.user-options.nav.navbar-nav.navbar-right' do
-        assert_select 'a[href="/users/auth/oidc"]', text: 'Log in', count: 1
+    Devise.stub( :omniauth_configs, { oidc: OpenStruct.new(options: { label: "OIDC" }) }
+    ) do
+      with_settings({ feature: { login_through_oidc_only: true } }) do
+        get :home
+        assert_select 'ul.user-options.nav.navbar-nav.navbar-right' do
+          assert_select 'a[href="/users/auth/oidc"]', text: 'Log in', count: 1
+        end
       end
     end
   end