has many to many progress

test/backends/SessionTest.cpp

@@ -7,6 +7,7 @@
 #include "models/book.hpp"
 #include "models/department.hpp"
 #include "models/flight.hpp"
+#include "models/recipe.hpp"
 
 #include <iostream>
 
@@ -202,4 +203,38 @@ TEST_CASE_METHOD(SessionFixture, "Use session to find all objects with one-to-ma
           std::cout << "\temployee: " << emp->first_name << " " << emp->last_name << "( " << emp->id << ")\n";
       }
   }
+}
+
+TEST_CASE_METHOD(SessionFixture, "Use session to find all objects with many-to-many eager relation", "[session][find][many-to-many][eager]") {
+  auto result = ses.attach<recipe>("recipes")
+    .and_then( [this] { return ses.attach<ingredient>("ingredients"); } )
+    .and_then( [this] { return ses.attach<recipe_ingredient>("recipe_ingredients"); } )
+    .and_then( [this] { return ses.create_schema(); } );
+
+  tables_to_drop.emplace("recipes");
+  tables_to_drop.emplace("ingredients");
+  tables_to_drop.emplace("recipe_ingredients");
+
+  std::vector<std::unique_ptr<ingredient>> ingredients;
+  ingredients.push_back(std::make_unique<ingredient>(1, "Apple"));
+  ingredients.push_back(std::make_unique<ingredient>(1, "Apple"));
+  ingredients.push_back(std::make_unique<ingredient>(2, "Strawberry"));
+  ingredients.push_back(std::make_unique<ingredient>(3, "Pineapple"));
+  ingredients.push_back(std::make_unique<ingredient>(4, "Sugar"));
+  ingredients.push_back(std::make_unique<ingredient>(5, "Flour"));
+  ingredients.push_back(std::make_unique<ingredient>(6, "Butter"));
+  ingredients.push_back(std::make_unique<ingredient>(7, "Beans"));
+
+  for (auto &i: ingredients) {
+    auto res = ses.insert(i.release());
+    REQUIRE(res.is_ok());
+  }
+
+  std::vector<std::unique_ptr<recipe>> recipes;
+  recipes.push_back(std::make_unique<recipe>(7, "Apple Crumble"));
+  recipes.push_back(std::make_unique<recipe>(8, "Beans Chili"));
+  recipes.push_back(std::make_unique<recipe>(9, "Fruit Salad"));
+
+  
+
 }

test/models/recipe.hpp

@@ -18,6 +18,10 @@ struct ingredient
   std::string name;
   std::vector<object::object_ptr<recipe>> recipes{};
 
+  ingredient()= default;
+  ingredient(const unsigned int id, std::string name)
+    : id(id), name(std::move(name)) {}
+
   template<class Operator>
   void process(Operator &op) {
     namespace field = matador::access;
@@ -33,6 +37,10 @@ struct recipe
   std::string name;
   std::vector<object::object_ptr<ingredient>> ingredients{};
 
+  recipe()= default;
+  recipe(const unsigned int id, std::string name)
+  : id(id), name(std::move(name)) {}
+
   template<class Operator>
   void process(Operator &op) {
     namespace field = matador::access;

test/orm/backend/test_parameter_binder.cpp

@@ -1,23 +1,23 @@
 #include "test_parameter_binder.hpp"
 
 namespace matador::test::orm {
-void test_parameter_binder::write_value(size_t pos, const int8_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const int16_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const int32_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const int64_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const uint8_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const uint16_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const uint32_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const uint64_t &x) {}
-void test_parameter_binder::write_value(size_t pos, const bool &x) {}
-void test_parameter_binder::write_value(size_t pos, const float &x) {}
-void test_parameter_binder::write_value(size_t pos, const double &x) {}
-void test_parameter_binder::write_value(size_t pos, const time &x) {}
-void test_parameter_binder::write_value(size_t pos, const date &x) {}
-void test_parameter_binder::write_value(size_t pos, const char *x) {}
-void test_parameter_binder::write_value(size_t pos, const char *x, size_t size) {}
-void test_parameter_binder::write_value(size_t pos, const std::string &x) {}
-void test_parameter_binder::write_value(size_t pos, const std::string &x, size_t size) {}
-void test_parameter_binder::write_value(size_t pos, const utils::blob &x) {}
-void test_parameter_binder::write_value(size_t pos, const utils::value &x, size_t size) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const int8_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const int16_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const int32_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const int64_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const uint8_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const uint16_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const uint32_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const uint64_t &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const bool &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const float &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const double &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const time &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const date &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const char * /*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const char * /*x*/, size_t /*size*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const std::string &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const std::string &/*x*/, size_t /*size*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const utils::blob &/*x*/) {}
+void test_parameter_binder::write_value(size_t /*pos*/, const utils::value &/*x*/, size_t /*size*/) {}
 }