Added support for MySQL (#33); resolves #18

tests/mysql/test_insert_and_read.cpp

@@ -0,0 +1,54 @@
+#ifndef SQLGEN_BUILD_DRY_TESTS_ONLY
+
+#include <gtest/gtest.h>
+
+#include <rfl.hpp>
+#include <rfl/json.hpp>
+#include <sqlgen.hpp>
+#include <sqlgen/mysql.hpp>
+#include <vector>
+
+namespace test_insert_and_read {
+
+struct Person {
+  sqlgen::PrimaryKey<uint32_t> id;
+  std::string first_name;
+  std::string last_name;
+  int age;
+};
+
+TEST(mysql, test_insert_and_read) {
+  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}});
+
+  const auto credentials = sqlgen::mysql::Credentials{.host = "localhost",
+                                                      .user = "sqlgen",
+                                                      .password = "password",
+                                                      .dbname = "mysql"};
+
+  using namespace sqlgen;
+  using namespace sqlgen::literals;
+
+  const auto people2 = sqlgen::mysql::connect(credentials)
+                           .and_then(drop<Person> | if_exists)
+                           .and_then(begin_transaction)
+                           .and_then(create_table<Person> | if_not_exists)
+                           .and_then(insert(std::ref(people1)))
+                           .and_then(commit)
+                           .and_then(sqlgen::read<std::vector<Person>>)
+                           .value();
+
+  const auto json1 = rfl::json::write(people1);
+  const auto json2 = rfl::json::write(people2);
+
+  EXPECT_EQ(json1, json2);
+}
+
+}  // namespace test_insert_and_read
+
+#endif