Bug 1497514 - Initialize BasicCardPage selectedStateKey to 'selectPaymentCard'. r=MattN

Also require basicCardPage has a selectedStateKey

--HG--
rename : browser/components/payments/test/browser/browser_payments_onboarding_wizard.js => browser/components/payments/test/browser/browser_onboarding_wizard.js
extra : rebase_source : f73b3b3f0a5c5ec94ffdbf722f4887097d05d97d

browser/components/payments/res/containers/basic-card-form.js

@@ -151,6 +151,10 @@ export default class BasicCardForm extends PaymentStateSubscriberMixin(PaymentRe
       return;
     }
 
+    if (!basicCardPage.selectedStateKey) {
+      throw new Error("A `selectedStateKey` is required");
+    }
+
     let editing = !!basicCardPage.guid;
     this.cancelButton.textContent = this.dataset.cancelButtonLabel;
     this.backButton.textContent = this.dataset.backButtonLabel;

browser/components/payments/res/mixins/PaymentStateSubscriberMixin.js

@@ -17,7 +17,7 @@ export let requestStore = new PaymentsStore({
   "basic-card-page": {
     guid: null,
     // preserveFieldValues: true,
-    selectedStateKey: null,
+    selectedStateKey: "selectedPaymentCard",
   },
   "address-page": {
     guid: null,

browser/components/payments/res/paymentRequest.js

@@ -167,6 +167,9 @@ var paymentRequest = {
         id: "basic-card-page",
         onboardingWizard: true,
       };
+      state["basic-card-page"] = {
+        selectedStateKey: "selectedPaymentCard",
+      };
     }
 
     paymentDialog.setStateFromParent(state);

browser/components/payments/test/browser/browser.ini

@@ -14,9 +14,9 @@ skip-if = os == 'linux' && debug # bug 1465673
 [browser_change_shipping.js]
 [browser_dropdowns.js]
 [browser_host_name.js]
+[browser_onboarding_wizard.js]
 [browser_openPreferences.js]
 [browser_payment_completion.js]
-[browser_payments_onboarding_wizard.js]
 [browser_profile_storage.js]
 [browser_request_serialization.js]
 [browser_request_shipping.js]