sqlgen/tests/sqlite/test_error_handling.cpp

#include <gtest/gtest.h>

#include <rfl.hpp>
#include <rfl/json.hpp>
#include <sqlgen.hpp>
#include <sqlgen/sqlite.hpp>
#include <vector>

namespace test_error_handling {

struct Person {
  sqlgen::PrimaryKey<uint32_t> id;
  std::string first_name;
  std::string last_name;
  int age;
};

TEST(sqlite, test_error_handling) {
  const auto people1 = std::vector<Person>(
      {Person{
           .id = 0, .first_name = "Homer", .last_name = "Simpson", .age = 45},
       Person{.id = 1, .first_name = "Bart", .last_name = "Simpson", .age = 10},
       Person{.id = 2, .first_name = "Lisa", .last_name = "Simpson", .age = 8},
       Person{
           .id = 3, .first_name = "Maggie", .last_name = "Simpson", .age = 0},
       Person{
           .id = 4, .first_name = "Hugo", .last_name = "Simpson", .age = 10}});

  using namespace sqlgen;
  using namespace sqlgen::literals;

  const auto people2 =
      sqlite::connect()
          .and_then(write(std::ref(people1)))
          .and_then(sqlgen::read<std::vector<Person>> |
                    where("first_name"_c.in(std::vector<std::string>())))
          .value_or(std::vector<Person>({}));

  const std::string expected1 = R"([])";

  EXPECT_EQ(rfl::json::write(people2), expected1);
}

}  // namespace test_error_handling