优化

src/modules/first-leg/api/inboundBilling.test.mjs

@@ -6,9 +6,17 @@ const source = readFileSync(new URL('./inboundBilling.ts', import.meta.url), 'ut
 const typesSource = readFileSync(new URL('../types/inboundBilling.ts', import.meta.url), 'utf8')
 
 test('queries the merchant order inbound-billing endpoint without tenant parameters', () => {
-  assert.match(source, /url: `\/merchant\/v1\/first-leg\/orders\/\$\{orderId\}\/inbound-billing`/)
-  assert.match(source, /method: 'GET'/)
-  assert.doesNotMatch(source, /tenantId|method: '(?:POST|PUT|PATCH|DELETE)'/)
+  const readSource = source.slice(source.indexOf('export async function getMerchantInboundBilling'), source.indexOf('function createFeeConfirmationKey'))
+  assert.match(readSource, /url: `\/merchant\/v1\/first-leg\/orders\/\$\{orderId\}\/inbound-billing`/)
+  assert.match(readSource, /method: 'GET'/)
+  assert.doesNotMatch(readSource, /tenantId|method: '(?:POST|PUT|PATCH|DELETE)'/)
+})
+
+test('confirms the latest customer fee version with an idempotency key', () => {
+  assert.match(source, /function confirmMerchantInboundFee/)
+  assert.match(source, /\/inbound-billing\/confirm/)
+  assert.match(source, /headers: \{ 'Idempotency-Key': idempotencyKey \}/)
+  assert.match(source, /data: \{ expectedFeeVersion \}/)
 })
 
 test('sanitizes the platform-shaped response into a merchant whitelist', () => {