got some more tests working

Author: lohanidamodar

src/Spec/Swagger2.php

@@ -319,6 +319,7 @@ public function getDefinitions()
                 foreach ($sch['properties'] as $name => $def) {
                     $sch['properties'][$name]['name'] = $name;
                     $sch['properties'][$name]['description'] = $def['description'];
+                    $sch['properties'][$name]['example'] = $def['x-example'];
                     $sch['properties'][$name]['required'] =  in_array($name, $sch['required']);
                     if (isset($def['items']['$ref'])) {
                         //nested model

templates/flutter/test/services/service_test.dart.twig

@@ -41,9 +41,18 @@ void main() {
             {%~ elseif method.type == 'location' ~%}
             final Uint8List data = Uint8List.fromList([]);
             {% else %}
+
+                {%~ if method.responseModel and method.responseModel != 'any' ~%}
             final Map<String, dynamic> data = {
+                {%- for definition in spec.definitions ~%}{%~ if definition.name == method.responseModel -%}
+                    {%~ for property in definition.properties | filter((param) => param.required) ~%}
+                '{{property.name | escapeKeyword | escapeDollarSign}}': {% if property.type == 'object' %}{}{% elseif property.type == 'array' %}[]{% elseif property.type == 'string' %}'{{property.example}}'{% else %}{{property.example}}{% endif %},
+                    {%~ endfor ~%}{% set break = true %}{%- else -%}{% set continue = true %}{%- endif -%}{%~ endfor ~%}
                 {# need response model #}
             };
+                {%~ else ~%}
+            final data = null;
+                {%- endif -%}
             {% endif %}
 
             when(client.call(
@@ -53,14 +62,17 @@ void main() {
             final response = await {{service.name | caseCamel}}.{{method.name | caseCamel}}(
 {% for parameter in method.parameters.all %}
 {% if parameter.required %}
-                {{parameter.name | caseCamel}}: '{{parameter.example}}',
+                {{parameter.name | caseCamel}}: {% if parameter.type == 'object' %}{}{% else %}'{{parameter.example}}'{% endif %},
 {% endif %}
 {% endfor %}    
             );
 
         {%~ if method.type == 'location' ~%}
             expect(response, isA<Uint8List>());
         {% endif %}
+        {%~ if method.responseModel and method.responseModel != 'any' ~%}
+            expect(response, isA<models.{{method.responseModel | caseUcfirst | overrideIdentifier}}>());
+        {% endif %}
 
         });