query/test/core/object/SchemaTest.cpp

86 lines
2.0 KiB
C++

#include <catch2/catch_test_macros.hpp>
#include "matador/object/repository.hpp"
#include "../../models/department.hpp"
struct node {};
using namespace matador;
struct person {
virtual ~person() = default;
template < typename Operator >
void process(Operator &/*op*/) {}
};
struct student final : person {};
struct teacher final : person {};
struct names {
unsigned int id{};
std::vector<std::string> names_list;
template<typename Operator>
void process(Operator &op) {
namespace field = matador::access;
field::primary_key(op, "id", id);
field::has_many(op, "name_list", names_list, "names_id", utils::fetch_type::EAGER);
}
};
TEST_CASE("Test empty prototype tree", "[schema_node][empty]") {
const object::repository tree;
REQUIRE( tree.empty() );
}
TEST_CASE("Test add type to prototype tree", "[schema_node][add]") {
object::repository tree;
REQUIRE( tree.empty() );
auto res = tree.attach<person>("person");
REQUIRE( res.is_ok() );
res = tree.attach<student, person>("student");
REQUIRE( res.is_ok() );
res = tree.attach<teacher, person>("teacher");
REQUIRE( res.is_ok() );
REQUIRE( !tree.empty() );
REQUIRE( tree.size() == 3 );
}
TEST_CASE("Test next and previous of schema node", "[schema_node][next][previous]") {
object::repository tree;
REQUIRE( tree.empty() );
auto res = tree.attach<person>("person");
REQUIRE( res.is_ok() );
REQUIRE( tree.size() == 1 );
auto it = tree.begin();
REQUIRE( it->name() == "person" );
REQUIRE( (--it)->name() == "person" );
REQUIRE( ++it == tree.end() );
}
TEST_CASE("Test automatic creating of a relation table with foreign key", "[schema][relation_table][foreign_key]") {
object::repository tree;
REQUIRE( tree.empty() );
auto res = tree.attach<test::department>("department");
REQUIRE( res.is_ok() );
}
TEST_CASE("Test automatic creating of a relation table with values", "[schema][relation_table][values]") {
object::repository repo;
REQUIRE( repo.empty() );
auto res = repo.attach<names>("names");
REQUIRE( res.is_ok() );
}