Unit test KO for check size on java client of seaweed

SeaweedWriteTest.java

package seaweedfs.client;

import org.junit.Test;

import java.io.IOException;

import static org.junit.Assert.assertEquals;

public class SeaweedWriteTest {
	@Test
	public void testWriteFileAndReadSize() throws IOException {

		FilerClient filerClient = new FilerClient("localhost", 18888);
		SeaweedOutputStream seaweedOutputStream = new SeaweedOutputStream(filerClient, "/test/writeandread");
		seaweedOutputStream.write("One test line\n".getBytes());
		seaweedOutputStream.close();

		FilerProto.Entry e = filerClient.lookupEntry("/test", "writeandread");
		assertEquals(14, e.getAttributes().getFileSize());

	}
}