package org.warp.jcwdb;

import org.junit.Test;
import org.warp.jcwdb.ann.JCWDatabase;
import org.warp.jcwdb.ann.exampleimpl.IntClass;
import org.warp.jcwdb.ann.exampleimpl.SingleClass;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;

import static org.junit.Assert.assertTrue;

/**
 * Unit test for simple App.
 */
public class AppTest {
	/**
	 * Rigorous Test :-)
	 */
	@Test
	public void shouldAnswerWithTrue() {
		assertTrue(true);
	}

	@Test
	public void simpleClassTest() throws IOException {
		long t0 = System.currentTimeMillis();
		Files.deleteIfExists(Paths.get("N:\\TimedTemp\\database_s.db"));
		Files.deleteIfExists(Paths.get("N:\\TimedTemp\\database_s.idx"));
		for (int i = 0; i < 3; i++) {
			doSingleClassTest();
		}
	}

	public static void doSingleClassTest() throws IOException {
		System.err.println("doSingleClassTest");
		JCWDatabase db = new JCWDatabase(Paths.get("N:\\TimedTemp\\database_s.db"), Paths.get("N:\\TimedTemp\\database_s.idx"));
		db.registerClass(SingleClass.class, 0);
		db.registerClass(IntClass.class, 1);
		SingleClass singleClass = db.loadRoot(SingleClass.class);
		System.err.println("[MAIN init] singleClass="+singleClass);

		singleClass.getInt();
		singleClass.setInt((int) (Math.random() * 100));

		singleClass.getObj();
		singleClass.setObj(String.valueOf(Math.random() * 100));

		if (singleClass.getDB() == null) {
			System.out.println("Get db was null");
			singleClass.setDB(new IntClass(db));
		}
		IntClass intClass = singleClass.getDB();
		intClass.value = (int) (Math.random() * 100);

		singleClass.valueInt = (int) (Math.random() * 100);

		singleClass.valueObj = String.valueOf(Math.random() * 100);

		if (singleClass.valueDB == null) {
			System.out.println("Value db was null");
			singleClass.valueDB = new IntClass(db);
		}
		singleClass.valueDB.value = (int) (Math.random() * 100);


		System.err.println("[MAIN end.] singleClass="+singleClass);
		db.close();
	}
}