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BAEL-864 Difference between URL and URI (#2438)

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Raúl Juárez 2017-08-14 12:45:30 -05:00 committed by Grzegorz Piwowarek
parent 99eee4df2c
commit 58469d79bf
1 changed files with 78 additions and 0 deletions
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78
core-java/src/test/java/com/baeldung/javanetworking/uriurl/URIvsURLUnitTest.java Normal file
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package com.baeldung.javanetworking.uriurl;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import org.apache.commons.io.IOUtils;
import static org.junit.Assert.*;
import org.junit.Test;
public class URIvsURLUnitTest {
@Test
public void whenCreatingURIs_thenSameInfo() throws URISyntaxException {
URI firstURI = new URI("somescheme://theuser:thepassword@someauthority:80/some/path?thequery#somefragment");
URI secondURI = new URI("somescheme", "theuser:thepassword", "someuthority", 80, "/some/path", "thequery", "somefragment");
assertEquals(firstURI.getScheme(), secondURI.getScheme());
assertEquals(firstURI.getPath(), secondURI.getPath());
}
@Test
public void whenCreatingURLs_thenSameInfo() throws MalformedURLException {
URL firstURL = new URL("http://theuser:thepassword@somehost:80/path/to/file?thequery#somefragment");
URL secondURL = new URL("http", "somehost", 80, "/path/to/file");
assertEquals(firstURL.getHost(), secondURL.getHost());
assertEquals(firstURL.getPath(), secondURL.getPath());
}
@Test
public void whenCreatingURI_thenCorrect() {
URI uri = URI.create("urn:isbn:1234567890");
assertNotNull(uri);
}
@Test(expected = MalformedURLException.class)
public void whenCreatingURLs_thenException() throws MalformedURLException {
URL theURL = new URL("otherprotocol://somehost/path/to/file");
assertNotNull(theURL);
}
@Test
public void givenObjects_whenConverting_thenCorrect() throws MalformedURLException, URISyntaxException {
String aURIString = "http://somehost:80/path?thequery";
URI uri = new URI(aURIString);
URL url = new URL(aURIString);
URL toURL = uri.toURL();
URI toURI = url.toURI();
assertNotNull(url);
assertNotNull(uri);
assertEquals(toURL.toString(), toURI.toString());
}
@Test(expected = MalformedURLException.class)
public void givenURI_whenConvertingToURL_thenException() throws MalformedURLException, URISyntaxException {
URI uri = new URI("somescheme://someauthority/path?thequery");
URL url = uri.toURL();
assertNotNull(url);
}
@Test
public void givenURL_whenGettingContents_thenCorrect() throws MalformedURLException, IOException {
URL url = new URL("http://courses.baeldung.com");
String contents = IOUtils.toString(url.openStream());
assertTrue(contents.contains("<!DOCTYPE html>"));
}
}