WIP

src/ds/json_schema.h

@@ -181,12 +181,15 @@ namespace ds
  nonstd::is_specialization<T, std::unordered_map>::value)
  {
  // Nlohmann serialises maps to an array of (K, V) pairs
+ // TODO: Unless the keys are strings!
  schema["type"] = "array";
  auto items = nlohmann::json::object();
  {
  items["type"] = "array";
 
  auto sub_items = nlohmann::json::array();
+ // TODO: OpenAPI doesn't like this tuple for "items", even though its
+ // valid JSON schema. Maybe fixed in a newer spec version?
  sub_items.push_back(schema_element<typename T::key_type>());
  sub_items.push_back(schema_element<typename T::mapped_type>());
  items["items"] = sub_items;

src/ds/test/openapi.cpp

@@ -99,9 +99,15 @@ TEST_CASE("Schema population")
  }
 
  doc.add_response_schema<Foo>(
- "/app/foo", HTTP_GET, HTTP_STATUS_OK, http::headervalues::contenttype::JSON);
- doc.add_response_schema<std::map<std::string, Foo>>(
- "/app/foos", HTTP_GET, HTTP_STATUS_OK, http::headervalues::contenttype::JSON);
+ "/app/foo",
+ HTTP_GET,
+ HTTP_STATUS_OK,
+ http::headervalues::contenttype::JSON);
+ doc.add_response_schema<std::vector<Foo>>(
+ "/app/foos",
+ HTTP_GET,
+ HTTP_STATUS_OK,
+ http::headervalues::contenttype::JSON);
 
  const nlohmann::json j = doc;
  required_doc_elements(j);