added more tests

test/core/object/ColumnDefinitionGeneratorTest.cpp

@@ -0,0 +1,56 @@
+#include <catch2/catch_test_macros.hpp>
+
+#include "matador/object/attribute_definition_generator.hpp"
+#include "matador/object/schema.hpp"
+
+#include "../test/models/product.hpp"
+#include "../test/models/optional.hpp"
+
+using namespace matador::object;
+using namespace matador::utils;
+
+TEST_CASE("Generate column definitions from object", "[column][definition][generator]") {
+  schema repo("main");
+
+  auto columns = attribute_definition_generator::generate<matador::test::product>(repo);
+
+  const std::vector expected_columns = {
+    attribute_definition{"product_name", basic_type::type_varchar, constraints::PRIMARY_KEY, null_option::NOT_NULL },
+    attribute_definition{"supplier_id", basic_type::type_uint32, constraints::FOREIGN_KEY, null_option::NOT_NULL },
+    attribute_definition{"category_id", basic_type::type_uint32, constraints::FOREIGN_KEY, null_option::NOT_NULL },
+    attribute_definition{"quantity_per_unit", basic_type::type_varchar, null_attributes, null_option::NOT_NULL },
+    attribute_definition{"unit_price", basic_type::type_uint32, null_attributes, null_option::NOT_NULL },
+    attribute_definition{"units_in_stock", basic_type::type_uint32, null_attributes, null_option::NOT_NULL },
+    attribute_definition{"units_in_order", basic_type::type_uint32, null_attributes, null_option::NOT_NULL },
+    attribute_definition{"reorder_level", basic_type::type_uint32, null_attributes, null_option::NOT_NULL },
+    attribute_definition{"discontinued", basic_type::type_bool, null_attributes, null_option::NOT_NULL }
+  };
+  REQUIRE(!columns.empty());
+  REQUIRE(columns.size() == expected_columns.size());
+
+  for (size_t i = 0; i != expected_columns.size(); ++i) {
+    REQUIRE(expected_columns[i].name() == columns[i].name());
+    REQUIRE(expected_columns[i].attributes().options() == columns[i].attributes().options() );
+    REQUIRE(expected_columns[i].type() == columns[i].type() );
+  }
+}
+
+TEST_CASE("Generate columns from object with nullable columns", "[column generator]") {
+  schema repo("main");
+
+  auto columns = attribute_definition_generator::generate<matador::test::optional>(repo);
+
+  const std::vector expected_columns = {
+    attribute_definition{"id", basic_type::type_uint32, constraints::PRIMARY_KEY, null_option::NOT_NULL },
+    attribute_definition{"name", basic_type::type_varchar, null_attributes, null_option::NOT_NULL },
+    attribute_definition{"age", basic_type::type_uint32, null_attributes, null_option::NOT_NULL }
+  };
+  REQUIRE(!columns.empty());
+  REQUIRE(columns.size() == expected_columns.size());
+
+  for (size_t i = 0; i != expected_columns.size(); ++i) {
+    REQUIRE(expected_columns[i].name() == columns[i].name());
+    REQUIRE(expected_columns[i].attributes().options() == columns[i].attributes().options() );
+    REQUIRE(expected_columns[i].type() == columns[i].type() );
+  }
+}

test/core/object/SchemaTest.cpp

@@ -8,6 +8,8 @@ using namespace matador;
 
 struct person {
   virtual ~person() = default;
+  template < typename Operator >
+  void process(Operator &op) {}
 };
 
 struct student final : person {};