Add order creation tests

example/order.dart

@@ -0,0 +1,64 @@
+import 'package:conekta/conekta.dart';
+import 'package:one_of/one_of.dart';
+import 'package:built_collection/built_collection.dart';
+import 'package:built_value/json_object.dart';
+Future<void> main() async {
+  var instance = Conekta();
+  instance.setBearerAuth("bearerAuth", "key_0HATKNkopS0O42pOp1Ilpcc");
+  final api = instance.getOrdersApi();
+
+   var customerInfo = OrderRequestCustomerInfo((b) => b
+            ..oneOf = OneOf1(value: CustomerInfo((b) => b
+               ..corporate = false
+               ..name = 'Marvin Fuller'
+               ..email = '[email protected]'
+               ..phone = '55-5555-5555'
+              )
+            ));
+      var metadata = MapBuilder<String, JsonObject?>()
+        ..[('key1')] = JsonObject({'value': 'data1'})
+        ..[('key2')] = JsonObject({'value': 'data2'});
+
+      var fiscalEntityAddress = $FiscalEntityAddressBuilder()
+        ..street1 = '250 Alexis St'
+        ..city = 'Red Deer'
+        ..state = 'Alberta'
+        ..country = 'CA'
+        ..postalCode = 'T4N 0B8'
+        ..externalNumber = '123'
+        ;
+      var fiscalEntity = OrderFiscalEntityRequestBuilder()
+        ..taxId = 'XAXX010101000'
+        ..email = '[email protected]'
+        ..metadata = metadata
+        ..address =fiscalEntityAddress.build()
+        ;
+      var shippingContact = $CustomerShippingContactsBuilder()
+          ..phone = '55-5555-5555'
+          ..receiver = 'Marvin Fuller'
+          ..betweenStreets = 'Melrose St'
+          ..metadata = metadata
+          ..address.replace(CustomerShippingContactsAddress((b) => b
+            ..street1 = '250 Alexis St'
+            ..city = 'Red Deer'
+            ..state = 'Alberta'
+            ..country = 'CA'
+            ..postalCode = 'T4N 0B8'
+          ));
+
+      final orderRequest = OrderRequest((b) => b
+          ..currency = 'MXN'
+          ..customerInfo.replace(customerInfo)
+          ..shippingContact = shippingContact.build()
+          ..fiscalEntity =  fiscalEntity
+          ..lineItems = ListBuilder<Product>([
+             $Product((b) => b
+              ..name = 'Box of Chocolates'
+              ..unitPrice = 2000
+              ..quantity = 1
+            )
+          ])
+      );
+      var response = await api.createOrder(orderRequest: orderRequest);
+      print(response.data);
+}

test/orders_api_test.dart

@@ -1,6 +1,10 @@
 import 'package:test/test.dart';
 import 'package:conekta/conekta.dart';
 import 'base.dart';
+import 'package:one_of/one_of.dart';
+import 'package:built_collection/built_collection.dart';
+import 'package:built_value/json_object.dart';
+
 
 /// tests for OrdersApi
 void main() {
@@ -24,7 +28,117 @@ void main() {
     //
     //Future<OrderResponse> createOrder(OrderRequest orderRequest, { String acceptLanguage, String xChildCompanyId }) async
     test('test createOrder', () async {
-      // TODO
+
+      var customerInfo = OrderRequestCustomerInfo((b) => b
+            ..oneOf = OneOf1(value: CustomerInfoJustCustomerId((b) => b
+              ..customerId = 'cus_2tKcHxhTz7xU5SymF')
+            ));
+      var metadata = MapBuilder<String, JsonObject?>()
+        ..[('key1')] = JsonObject({'value': 'data1'})
+        ..[('key2')] = JsonObject({'value': 'data2'});
+
+      var fiscalEntityAddress = $FiscalEntityAddressBuilder()
+        ..street1 = '250 Alexis St'
+        ..city = 'Red Deer'
+        ..state = 'Alberta'
+        ..country = 'CA'
+        ..postalCode = 'T4N 0B8'
+        ..externalNumber = '123'
+        ;
+      var fiscalEntity = OrderFiscalEntityRequestBuilder()
+        ..taxId = 'XAXX010101000'
+        ..email = '[email protected]'
+        ..metadata = metadata
+        ..address =fiscalEntityAddress.build()
+        ;
+      var shippingContact = $CustomerShippingContactsBuilder()
+          ..phone = '55-5555-5555'
+          ..receiver = 'Marvin Fuller'
+          ..betweenStreets = 'Melrose St'
+          ..metadata = metadata
+          ..address.replace(CustomerShippingContactsAddress((b) => b
+            ..street1 = '250 Alexis St'
+            ..city = 'Red Deer'
+            ..state = 'Alberta'
+            ..country = 'CA'
+            ..postalCode = 'T4N 0B8'
+          ));
+
+      final orderRequest = OrderRequest((b) => b
+          ..currency = 'MXN'
+          ..customerInfo.replace(customerInfo)
+          ..shippingContact = shippingContact.build()
+          ..fiscalEntity =  fiscalEntity
+      );
+      var response = await api.createOrder(orderRequest: orderRequest);
+
+      expect(response.data, isNotNull);
+      expect(2000, response.data?.amount);
+    });
+
+    // Create order
+    //
+    // Create a new order.
+    //
+    //Future<OrderResponse> createOrder(OrderRequest orderRequest, { String acceptLanguage, String xChildCompanyId }) async
+    test('test createOrder creating customer ', () async {
+
+      var customerInfo = OrderRequestCustomerInfo((b) => b
+            ..oneOf = OneOf1(value: CustomerInfo((b) => b
+               ..corporate = false
+               ..name = 'Marvin Fuller'
+               ..email = '[email protected]'
+               ..phone = '55-5555-5555'
+              )
+            ));
+      var metadata = MapBuilder<String, JsonObject?>()
+        ..[('key1')] = JsonObject({'value': 'data1'})
+        ..[('key2')] = JsonObject({'value': 'data2'});
+
+      var fiscalEntityAddress = $FiscalEntityAddressBuilder()
+        ..street1 = '250 Alexis St'
+        ..city = 'Red Deer'
+        ..state = 'Alberta'
+        ..country = 'CA'
+        ..postalCode = 'T4N 0B8'
+        ..externalNumber = '123'
+        ;
+      var fiscalEntity = OrderFiscalEntityRequestBuilder()
+        ..taxId = 'XAXX010101000'
+        ..email = '[email protected]'
+        ..metadata = metadata
+        ..address =fiscalEntityAddress.build()
+        ;
+      var shippingContact = $CustomerShippingContactsBuilder()
+          ..phone = '55-5555-5555'
+          ..receiver = 'Marvin Fuller'
+          ..betweenStreets = 'Melrose St'
+          ..metadata = metadata
+          ..address.replace(CustomerShippingContactsAddress((b) => b
+            ..street1 = '250 Alexis St'
+            ..city = 'Red Deer'
+            ..state = 'Alberta'
+            ..country = 'CA'
+            ..postalCode = 'T4N 0B8'
+          ));
+
+      final orderRequest = OrderRequest((b) => b
+          ..currency = 'MXN'
+          ..customerInfo.replace(customerInfo)
+          ..shippingContact = shippingContact.build()
+          ..fiscalEntity =  fiscalEntity
+          ..lineItems = ListBuilder<Product>([
+             $Product((b) => b
+              ..name = 'Box of Chocolates'
+              ..unitPrice = 2000
+              ..quantity = 1
+            )
+          ])
+      );
+      var response = await api.createOrder(orderRequest: orderRequest);
+
+      expect(response.data, isNotNull);
+      expect(2000, response.data?.amount);
     });
 
     // Get Order