package com.minres.scviewer.database.test;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;

import java.io.File;
import java.net.URISyntaxException;
import java.util.LinkedList;
import java.util.List;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import com.minres.scviewer.database.IWaveformDb;
import com.minres.scviewer.database.IWaveformDbLoader;
import com.minres.scviewer.database.WaveformDb;

public class DatabaseServicesTest {

	@Before
	public void setUp() throws Exception {
		// Wait for OSGi dependencies
		for (int i = 0; i < 10; i++) {
			if (WaveformDb.getLoaders().size() == 3) // Dependencies fulfilled
				return;
			Thread.sleep(1000);
		}
		fail("OSGi dependencies unfulfilled");
    }

	@After
	public void tearDown() throws Exception {
	}

	@Test
	public void testVCD() throws Exception {
		File f = new File("inputs/my_db.vcd").getAbsoluteFile();
		assertTrue(f.exists());
		IWaveformDb database=new WaveformDb();
		database.load(f);
		assertNotNull(database);
		assertEquals(14,  database.getAllWaves().size());
		assertEquals(2,  database.getChildNodes().size());
	}

	@Test
	public void testTxSQLite() throws Exception {
		File f = new File("inputs/my_db.txdb").getAbsoluteFile();
		assertTrue(f.exists());
		IWaveformDb database=new WaveformDb();
		database.load(f);
		assertNotNull(database);
		assertEquals(3,  database.getAllWaves().size());
		assertEquals(1,  database.getChildNodes().size());
	}

	@Test
	public void testTxText() throws Exception {
		File f = new File("inputs/my_db.txlog").getAbsoluteFile();
		assertTrue(f.exists());
		IWaveformDb database=new WaveformDb();
		database.load(f);
		assertNotNull(database);
		assertEquals(3,  database.getAllWaves().size());
		assertEquals(1,  database.getChildNodes().size());
	}


}