test: verify paid opennode callback completes invoice

Author: Anshumancanrock

test/integration/features/callbacks/opennode-callback.feature

@@ -18,3 +18,11 @@ Feature: OpenNode callback endpoint
     When I post a signed OpenNode callback with status "processing"
     Then the OpenNode callback response status is 200
     And the OpenNode callback response body is empty
+
+  Scenario: completes a pending invoice on paid callback
+    Given OpenNode callback processing is enabled
+    And a pending OpenNode invoice exists
+    When I post a signed OpenNode callback with status "paid"
+    Then the OpenNode callback response status is 200
+    And the OpenNode callback response body is "OK"
+    And the OpenNode invoice is marked completed

test/integration/features/callbacks/opennode-callback.feature.ts

@@ -110,6 +110,20 @@ Then('the OpenNode callback response body is empty', function () {
   expect(['', undefined, null]).to.include(response.data)
 })
 
+Then('the OpenNode invoice is marked completed', async function () {
+  const dbClient = getMasterDbClient()
+  const invoiceId = this.parameters.openNodeInvoiceId
+
+  const invoice = await dbClient('invoices')
+    .where('id', invoiceId)
+    .first('status', 'confirmed_at', 'amount_paid')
+
+  expect(invoice).to.exist
+  expect(invoice.status).to.equal('completed')
+  expect(invoice.confirmed_at).to.not.equal(null)
+  expect(invoice.amount_paid).to.equal('21000')
+})
+
 After({ tags: '@opennode-callback' }, async function () {
   SettingsStatic._settings = this.parameters.previousOpenNodeCallbackSettings