package test;

import static org.junit.jupiter.api.Assertions.assertEquals;

import java.lang.reflect.Field;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
import java.util.Map;

import org.junit.Assert;
import org.junit.Test;

import bean.Author;
import utils.DbUtil;

public class DbUtilTest {
	DbUtil db = DbUtil.createDBUtil();
	@Test
	public void testGetModel() throws Exception {
		Map<String, String> fs = db.getModel("bean.Book");
		Assert.assertEquals("price", fs.get("price"));
		Assert.assertEquals("update_time", fs.get("updateTime"));
	}

	@Test
	public void testAuthor() throws Exception {
		Author t = db.get(Author.class,1);
//		assertNotNull(t);
		if(t != null) {
			assertEquals(1, t.getId());
			System.out.println(t);
		}
		List<Author> list = db.queryList(Author.class, "select * from author limit 1");
		assertEquals(1, list.size());
	}
	
	@Test
	public void testAddAuthor() throws SQLException {
		int ret = db.save("insert into author (name,create_time,update_time) values (?,now(),now())","lisi");
		assertEquals(1, ret);
	}
	
	

	public static void main(String[] args) throws Exception {
//		testGetModel();

		Class<Author> cls = Author.class;
		List<Field> fs = new ArrayList<Field>();
		fs.addAll(Arrays.asList(cls.getDeclaredFields()));
		Class<?> parent = cls.getSuperclass();
		if (parent.getName().equalsIgnoreCase("bean.BaseModel")) {
			fs.addAll(Arrays.asList(parent.getDeclaredFields()));
		}
		for (Field f : fs) {
			System.out.println(f.getName());
		}
	}
}