package it.cavallium.strangedb.server;

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

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

import static junit.framework.Assert.*;

public class GetSetExistsTest {

	private Path path1;
	private Path path2;
	private Path path3;
	private DatabaseSimple db;

	@Before
	public void setUp() throws Exception {
		path1 = Files.createTempFile("db-tests-", ".db");
		path2 = Files.createTempFile("db-tests-", ".db");
		path3 = Files.createTempFile("db-tests-", ".db");
		db = new DatabaseSimple(path1, path2, path3);
	}

	@Test
	public void shouldSetObject() throws IOException {
		assertTrue(db.exists(""));
		assertEquals(db.get(""), "{}");
		db.set("", "{}");
		assertTrue(db.exists(""));
		assertEquals(db.get(""), "{}");
		db.set("brightness", "\"15\"");
	}

	@Test
	public void shouldGetObject() throws IOException {
		assertFalse(db.exists("brightness"));
		db.set("brightness", "\"15\"");
		assertTrue(db.exists("brightness"));
		assertEquals(db.get("brightness"), "\"15\"");
		assertEquals(db.get(""), "{brightness:\"15\"}");
		db.set("brightness", "\"16\"");
		assertEquals(db.get("brightness"), "\"16\"");
		assertEquals(db.get(""), "{brightness:\"16\"}");
	}

	@After
	public void tearDown() throws Exception {
		db.close();
		Files.deleteIfExists(path1);
		Files.deleteIfExists(path2);
		Files.deleteIfExists(path3);
	}
}