Java tutorial
/** * This file Copyright (c) 2003-2012 Magnolia International * Ltd. (http://www.magnolia-cms.com). All rights reserved. * * * This file is dual-licensed under both the Magnolia * Network Agreement and the GNU General Public License. * You may elect to use one or the other of these licenses. * * This file is distributed in the hope that it will be * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the * implied warranty of MERCHANTABILITY or FITNESS FOR A * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. * Redistribution, except as permitted by whichever of the GPL * or MNA you select, is prohibited. * * 1. For the GPL license (GPL), you can redistribute and/or * modify this file under the terms of the GNU General * Public License, Version 3, as published by the Free Software * Foundation. You should have received a copy of the GNU * General Public License, Version 3 along with this program; * if not, write to the Free Software Foundation, Inc., 51 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * 2. For the Magnolia Network Agreement (MNA), this file * and the accompanying materials are made available under the * terms of the MNA which accompanies this distribution, and * is available at http://www.magnolia-cms.com/mna.html * * Any modifications to this file must keep this entire header * intact. * */ package info.magnolia.link; import static org.junit.Assert.*; import info.magnolia.cms.beans.config.ServerConfiguration; import info.magnolia.objectfactory.Components; import info.magnolia.repository.RepositoryConstants; import info.magnolia.test.mock.jcr.MockNode; import info.magnolia.test.mock.jcr.MockSession; import org.apache.commons.lang.StringUtils; import org.junit.After; import org.junit.Before; import org.junit.Test; /** * Tests. */ public class LinkUtilTest extends BaseLinkTest { private static final String HTML_WITH_ABSOLUTE_LINK = "this is a <a href=\"" + HREF_ABSOLUTE_LINK + "\">test</a>"; private static final String HTML_WITH_UUIDS = "this is a <a href=\"" + UUID_PATTERN_SIMPLE + "\">test</a>"; private static final String HTML_WITH_ABSOLUTE_LINK_AND_CONTEXT_PATH = "this is a <a href=\"" + SOME_CONTEXT + HREF_ABSOLUTE_LINK + "\">test</a>"; @Override @Before public void setUp() throws Exception { super.setUp(); } @Override @After public void tearDown() throws Exception { super.tearDown(); } @Test public void testParsingLinks() { String res = LinkUtil.convertAbsoluteLinksToUUIDs(HTML_WITH_ABSOLUTE_LINK); assertEquals(HTML_WITH_UUIDS, res); } @Test public void testParsingLinksWithBackslashInQueryParam() { String res = LinkUtil.convertAbsoluteLinksToUUIDs( "look <a href=\"/parent/sub.html?p4if_p=\\File%20Box\\Quick%20Reference%20Guides\\Strategy%20Management\\WIT\">here</a> for results"); assertEquals( "look <a href=\"${link:{uuid:{2},repository:{website},path:{/parent/sub},nodeData:{},extension:{html}}}?p4if_p=\\File%20Box\\Quick%20Reference%20Guides\\Strategy%20Management\\WIT\">here</a> for results", res); } @Test public void testParsingLinksShouldNotTouchNonContentAbsoluteLinks() throws Exception { doTestParsingLinksShouldNotParse("/somthing/else.html"); } @Test public void testParsingLinksDoesNotTryToConvertExternalLinks() { doTestParsingLinksShouldNotParse("http://www.magnolia-cms.com"); doTestParsingLinksShouldNotParse( "http://foo.bar.org/File%20Box/Quick%20Reference%20Guides/EMR/upgrade_brief_2007.pdf"); doTestParsingLinksShouldNotParse( "http://foo.bar.org/File Box/Quick Reference Guides/EMR/upgrade_brief_2007.pdf"); } @Test public void testParsingLinksDoesNotTryToConvertPageAnchors() { doTestParsingLinksShouldNotParse("#"); doTestParsingLinksShouldNotParse("#foo"); } @Test public void testParsingLinksShouldPreserverParameters() { doTestParsingLinks("http://www.magnolia-cms.com/foo?bar=baz", "http://www.magnolia-cms.com/foo?bar=baz"); doTestParsingLinks(UUID_PATTERN_SIMPLE + "?bar=baz", HREF_ABSOLUTE_LINK + "?bar=baz"); } @Test public void testParsingLinksShouldPreserveAnchors() { doTestParsingLinks(UUID_PATTERN_SIMPLE + "#bar", HREF_ABSOLUTE_LINK + "#bar"); doTestParsingLinks("http://www.magnolia-cms.com/foo#bar", "http://www.magnolia-cms.com/foo#bar"); } private void doTestParsingLinksShouldNotParse(String href) { doTestParsingLinks(href, href); } private void doTestParsingLinks(String expectedHref, String originalHref) { final String originalHtml = "this is a <a href=\"" + originalHref + "\">test</a>, yo."; final String expectedHtml = "this is a <a href=\"" + expectedHref + "\">test</a>, yo."; final String res = LinkUtil.convertAbsoluteLinksToUUIDs(originalHtml); assertEquals(expectedHtml, res); } @Test public void testUUIDToAbsoluteLinks() throws LinkException { String res = LinkUtil.convertLinksFromUUIDPattern(HTML_WITH_UUIDS, LinkTransformerManager.getInstance().getAbsolute(false)); assertEquals(HTML_WITH_ABSOLUTE_LINK, res); } @Test public void testUUIDToInternalLinks() throws LinkException { String res = LinkUtil.convertLinksFromUUIDPattern(HTML_WITH_UUIDS, LinkTransformerManager.getInstance().getEditorLink()); assertEquals(HTML_WITH_ABSOLUTE_LINK_AND_CONTEXT_PATH, res); } @Test public void testUUIDToRootLinks() throws LinkException { String res = LinkUtil.convertLinksFromUUIDPattern( "<p>Large article pages have a <a href=\"${link:{uuid:{2a98b29f-b514-4949-9cb3-e1162171a2ca},repository:{website},handle:{/features/special-templates},nodeData:{},extension:{html}}}\">Table Of Contents</a> (<a href=\"${link:{uuid:{},repository:{website},handle:{/},nodeData:{},extension:{html}}}\">TOC</a>) navigation.</p>", LinkTransformerManager.getInstance().getEditorLink()); assertEquals( "<p>Large article pages have a <a href=\"/some-context/features/special-templates.html\">Table Of Contents</a> (<a href=\"/some-context/\">TOC</a>) navigation.</p>", res); } @Test public void testUUIDToRelativeLinks() throws LinkException { String res = LinkUtil.convertLinksFromUUIDPattern(HTML_WITH_UUIDS, LinkTransformerManager.getInstance().getRelative("/parent/sub2")); assertEquals(StringUtils.replace(HTML_WITH_ABSOLUTE_LINK, "/parent/sub.html", "sub.html"), res); } @Test public void testUUIDToAbsoluteLinkWithDollar() throws LinkException { String htmlAbsoluteWithDollar = "this is a <a href=\"" + HREF_ABSOLUTE_LINK + "?var=${some_var}\">test</a>"; String htmlUuidWithDollar = "this is a <a href=\"" + UUID_PATTERN_SIMPLE + "?var=${some_var}\">test</a>"; String res = LinkUtil.convertLinksFromUUIDPattern(htmlUuidWithDollar, LinkTransformerManager.getInstance().getAbsolute(false)); assertEquals(htmlAbsoluteWithDollar, res); } @Test public void testMakeUUIDFromAbsolutePath() throws LinkException { String uuid = LinkUtil.parseLink("/parent/sub").getUUID(); assertEquals("2", uuid); } @Test public void testMakingRelativeLinks() { assertEquals("d.html", LinkUtil.makePathRelative("/a/b/c.html", "/a/b/d.html")); assertEquals("c/e.html", LinkUtil.makePathRelative("/a/b/c.html", "/a/b/c/e.html")); assertEquals("../x/y.html", LinkUtil.makePathRelative("/a/b/c.html", "/a/x/y.html")); assertEquals("../../z/x/y.html", LinkUtil.makePathRelative("/a/b/c.html", "/z/x/y.html")); assertEquals("../../../b.html", LinkUtil.makePathRelative("/a/b/c/d/e.html", "/a/b.html")); assertEquals("a/b.html", LinkUtil.makePathRelative("/a.html", "/a/b.html")); assertEquals(".", LinkUtil.makePathRelative("/a.html", "/")); assertEquals(".", LinkUtil.makePathRelative("/b/a.html", "/b/")); assertEquals("../", LinkUtil.makePathRelative("/c/b/a.html", "/c/")); } @Test public void testInternalRelativeLinksAreProperlyDetermined() { assertTrue(LinkUtil.isInternalRelativeLink("foo")); assertTrue(LinkUtil.isInternalRelativeLink("foo/bar")); assertTrue(LinkUtil.isInternalRelativeLink("foo/bar.gif")); assertFalse(LinkUtil.isInternalRelativeLink("/foo")); assertFalse(LinkUtil.isInternalRelativeLink("/foo/bar")); assertFalse(LinkUtil.isInternalRelativeLink("/foo/bar.gif")); assertFalse(LinkUtil.isInternalRelativeLink("http://foo.com/bar.gif")); assertFalse(LinkUtil.isInternalRelativeLink("http://foo.com/bar/baz.gif")); assertFalse(LinkUtil.isInternalRelativeLink("http://foo.com/bar/")); assertFalse(LinkUtil.isInternalRelativeLink("http://foo.com/bar")); assertFalse(LinkUtil.isInternalRelativeLink("http://foo.com/")); assertFalse(LinkUtil.isInternalRelativeLink("http://foo.com")); assertFalse(LinkUtil.isInternalRelativeLink("https://foo.com")); assertFalse(LinkUtil.isInternalRelativeLink("https://foo.com/bar")); assertFalse(LinkUtil.isInternalRelativeLink("ftp://user:pass@server.com/foo/bar")); assertFalse(LinkUtil.isInternalRelativeLink("mailto:murdock@a-team.org")); assertFalse(LinkUtil.isInternalRelativeLink("tel:12345")); assertFalse(LinkUtil.isInternalRelativeLink("tel:+41 0800 80 80")); assertFalse(LinkUtil.isInternalRelativeLink("#anchor")); assertFalse(LinkUtil.isInternalRelativeLink("#another-anchor")); assertFalse(LinkUtil.isInternalRelativeLink( "javascript:void(window.open('http://www.google.com','','resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=no,width=200,height=200'))")); assertFalse(LinkUtil.isInternalRelativeLink( "javascript:void(window.open('/foo/bar','','resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=no,width=200,height=200'))")); } @Test public void testExternalLinksAreProperlyDetermined() { assertFalse(LinkUtil.isExternalLinkOrAnchor("foo")); assertFalse(LinkUtil.isExternalLinkOrAnchor("foo/bar")); assertFalse(LinkUtil.isExternalLinkOrAnchor("foo/bar.gif")); assertFalse(LinkUtil.isExternalLinkOrAnchor("/foo")); assertFalse(LinkUtil.isExternalLinkOrAnchor("/foo/bar")); assertFalse(LinkUtil.isExternalLinkOrAnchor("/foo/bar.gif")); assertTrue(LinkUtil.isExternalLinkOrAnchor("http://foo.com/bar.gif")); assertTrue(LinkUtil.isExternalLinkOrAnchor("http://foo.com/bar/baz.gif")); assertTrue(LinkUtil.isExternalLinkOrAnchor("http://foo.com/bar/")); assertTrue(LinkUtil.isExternalLinkOrAnchor("http://foo.com/bar")); assertTrue(LinkUtil.isExternalLinkOrAnchor("http://foo.com/")); assertTrue(LinkUtil.isExternalLinkOrAnchor("http://foo.com")); assertTrue(LinkUtil.isExternalLinkOrAnchor("https://foo.com")); assertTrue(LinkUtil.isExternalLinkOrAnchor("https://foo.com/bar")); assertTrue(LinkUtil.isExternalLinkOrAnchor("ftp://user:pass@server.com/foo/bar")); assertTrue(LinkUtil.isExternalLinkOrAnchor("mailto:murdock@a-team.org")); assertTrue(LinkUtil.isExternalLinkOrAnchor("tel:12345")); assertTrue(LinkUtil.isExternalLinkOrAnchor("tel:+41 0800 80 80")); assertTrue(LinkUtil.isExternalLinkOrAnchor("#anchor")); assertTrue(LinkUtil.isExternalLinkOrAnchor("#another-anchor")); assertTrue(LinkUtil.isExternalLinkOrAnchor( "javascript:void(window.open('http://www.google.com','','resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=no,width=200,height=200'))")); assertTrue(LinkUtil.isExternalLinkOrAnchor( "javascript:void(window.open('/foo/bar','','resizable=no,location=no,menubar=no,scrollbars=no,status=no,toolbar=no,fullscreen=no,dependent=no,width=200,height=200'))")); } @Test public void testMakeAbsolutePathFromUUID() throws LinkException { String absolutePath = LinkUtil.createLinkInstance(RepositoryConstants.WEBSITE, "2").getPath(); assertEquals("/parent/sub", absolutePath); } @Test public void testMakeCompleteURL() throws Exception { ServerConfiguration serverConfiguration = Components.getComponent(ServerConfiguration.class); String base = serverConfiguration.getDefaultBaseUrl(); serverConfiguration.setDefaultBaseUrl("http://some.site/yay/"); String url = null; try { MockSession session = new MockSession("website"); MockNode c = (MockNode) session.getRootNode(); url = LinkTransformerManager.getInstance().getCompleteUrl().transform(LinkUtil.createLinkInstance(c)); } finally { // restore serverConfiguration.setDefaultBaseUrl(base); } assertNotNull(url); assertEquals(-1, StringUtils.substringAfter(url, "http://").indexOf("//")); } @Test public void testCreateUndefinedLinkIfUUIDIsNonExistentOrFallbackHandleIsEmpty() { try { String link = LinkUtil.convertLinksFromUUIDPattern( "<p>Large article pages have a <a href=\"${link:{uuid:{00060890-0220-4544-b6a4-320325dcfd86},repository:{website},handle:{},nodeData:{},extension:{html}}}\">Table Of Contents</a></p>", LinkTransformerManager.getInstance().getEditorLink()); assertEquals("<p>Large article pages have a <a href=\"/some-context/\">Table Of Contents</a></p>", link); } catch (LinkException e) { fail("Got unexpected exception " + e.getMessage()); } } }