stub stripe and add pretender

test/javascripts/helpers/discourse-patrons-pretender.js.es6

@@ -0,0 +1,6 @@
+
+export default function(helpers) {
+  const { response } = helpers;
+
+  this.get("/patrons", () => response({ email: "[email protected]" }))
+}

test/javascripts/helpers/stripe.js.es6

@@ -0,0 +1,23 @@
+
+export function stubStripe() {
+  window.Stripe = () => {
+    return {
+      createPaymentMethod() {
+        return new Ember.RSVP.Promise(resolve => {
+          resolve({});
+        });
+      },
+      elements() {
+        return {
+          create() {
+            return {
+              on() {},
+              card() {},
+              mount() {}
+            };
+          }
+        };
+      }
+    };
+  };
+}