diff --git a/test/controllers/notifications/settings_controller_test.rb b/test/controllers/notifications/settings_controller_test.rb
new file mode 100644
index 000000000..d8472bb02
--- /dev/null
+++ b/test/controllers/notifications/settings_controller_test.rb
@@ -0,0 +1,24 @@
+require "test_helper"
+
+class Notifications::SettingsControllerTest < ActionDispatch::IntegrationTest
+  setup do
+    @user = users(:david)
+
+    sign_in_as @user
+  end
+
+  test "show" do
+    get notifications_settings_path
+
+    assert_response :success
+  end
+
+  test "update email frequency" do
+    assert_changes -> { @user.reload.settings.bundle_email_frequency }, from: "never", to: "every_few_hours" do
+      put notifications_settings_path, params: { user_settings: { bundle_email_frequency: "every_few_hours" } }
+    end
+
+    assert_redirected_to notifications_settings_path
+    assert_equal "Settings updated", flash[:notice]
+  end
+end