fix(tests): more unit tests

test/api/prepareOrder/index.ts

@@ -48,5 +48,20 @@ export default <TestSuite>{
       api.errors.ValidationError,
       'instance.order requires property "direction"'
     )
-  }
+  },
+
+  'with ticket': async (api, address) => {
+    const request = requests.prepareOrder.sell
+    const localInstructions = {
+      ...instructionsWithMaxLedgerVersionOffset,
+      maxFee: '0.000012',
+      ticketSequence: 23
+    }
+    const result = await api.prepareOrder(
+      address,
+      request,
+      localInstructions
+    )
+    assertResultMatch(result, responses.prepareOrder.ticket, 'prepare')
+  },
 }