package com.levelup.java.io;
import static org.junit.Assert.assertTrue;
import java.io.File;
import java.io.IOException;
import java.net.URISyntaxException;
import java.nio.file.FileStore;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import org.junit.Before;
import org.junit.Test;
/**
* This java example will demonstrate how to get
* total space on disk.
*
* @author Justin Musgrove
* @see <a href='http://www.leveluplunch.com/java/examples/get-total-space/'>Get total space</a>
*/
public class GetTotalSpace {
private static final String SOURCE = "com/levelup/java/io/get-total-space.txt";
Path source;
@Before
public void setUp () throws IOException, URISyntaxException {
source = Paths.get(this.getClass().getClassLoader().getResource(SOURCE).toURI());
}
@Test
public void get_total_space () {
File file = source.toFile();
long totalSpace = file.getTotalSpace();
assertTrue(totalSpace > 0);
}
@Test
public void get_file_store_total_space () throws IOException {
FileStore store = Files.getFileStore(source);
long totalSpace = store.getTotalSpace();
assertTrue(totalSpace > 0);
}
}