feat(devserver): Add payment-test form for PaymentField development

Author: mokhld

src/server/forms/payment-test.yaml

@@ -0,0 +1,30 @@
+---
+name: Payment Test Form
+declaration: "<p class=\"govuk-body\">All the answers you have provided are true to the best of your knowledge.</p>"
+pages:
+  - title: A page title
+    path: '/pay-for-your-licence'
+    components:
+      - name: pageGuidance
+        type: Html
+        title: Guidance
+        content: "<p class=\"govuk-body\">Random guidance</p>"
+        options: {}
+      - name: licencePayment
+        title: Payment details required
+        type: PaymentField
+        options:
+          required: true
+          amount: 300
+          description: Processing fee for your application.
+    next:
+      - path: '/summary'
+  - title: Summary
+    path: '/summary'
+    controller: './pages/summary.js'
+    components: []
+    next: []
+conditions: []
+sections: []
+lists: []
+startPage: '/pay-for-your-licence'

src/server/plugins/engine/services/localFormsService.js

@@ -58,5 +58,12 @@ export const formsService = async () => {
     slug: 'simple-form'
   })
 
+  await loader.addForm('src/server/forms/payment-test.yaml', {
+    ...metadata,
+    id: 'b2c3d4e5-f6a7-8901-bcde-f01234567890',
+    title: 'Payment Test Form',
+    slug: 'payment-test'
+  })
+
   return loader.toFormsService()
 }