@Test
public void testParseSimpleLinkTag() {
WikiPageNode wikiPageNode = getWikiPageNode("link-1.creole");
Assert.assertNotNull(wikiPageNode);
ParagraphNode paragraphNode = (ParagraphNode) wikiPageNode.getChildASTNode(0);
LineNode lineNode = (LineNode) paragraphNode.getChildASTNode(0);
Assert.assertEquals(1, lineNode.getChildASTNodesCount());
LinkNode linkNode = (LinkNode) lineNode.getChildASTNode(0);
Assert.assertEquals("link", linkNode.getLink());
CollectionNode collectionNode = linkNode.getAltCollectionNode();
Assert.assertNotNull(collectionNode);
Assert.assertEquals(1, collectionNode.size());
List<ASTNode> astNodes = collectionNode.getASTNodes();
UnformattedTextNode unformattedTextNode = (UnformattedTextNode) astNodes.get(0);
CollectionNode unformattedTextNodes = (CollectionNode) unformattedTextNode.getChildASTNode(0);
unformattedTextNode = (UnformattedTextNode) unformattedTextNodes.get(0);
Assert.assertEquals("alternative text", unformattedTextNode.getContent());
}
public void visit(LinkNode linkNode) {
append("<a href=\"");
append(HtmlUtil.escape(linkNode.getLink()));
append("\">");
if (linkNode.hasAltCollectionNode()) {
CollectionNode altCollectionNode = linkNode.getAltCollectionNode();
traverse(altCollectionNode.getASTNodes());
} else {
append(HtmlUtil.escape(linkNode.getLink()));
}
append("</a>");
}
public void visit(ImageNode imageNode) {
append("<img src=\"");
append(HtmlUtil.escape(imageNode.getLink()));
append("\" ");
if (imageNode.hasAltCollectionNode()) {
append("alt=\"");
CollectionNode altCollectionNode = imageNode.getAltNode();
traverse(altCollectionNode.getASTNodes());
append("\"");
}
append("/>");
}
@Test
public void testParseSimpleLinkTagWithoutDescription2() {
WikiPageNode wikiPageNode = getWikiPageNode("link-3.creole");
Assert.assertNotNull(wikiPageNode);
ParagraphNode paragraphNode = (ParagraphNode) wikiPageNode.getChildASTNode(0);
LineNode lineNode = (LineNode) paragraphNode.getChildASTNode(0);
Assert.assertEquals(5, lineNode.getChildASTNodesCount());
List<ASTNode> astNodes = lineNode.getChildASTNodes();
for (ASTNode astNode : astNodes) {
if (!(astNode instanceof LinkNode)) {
continue;
}
LinkNode linkNode = (LinkNode) astNode;
Assert.assertEquals("L", linkNode.getLink());
CollectionNode collectionNode = linkNode.getAltCollectionNode();
Assert.assertNotNull(collectionNode);
Assert.assertEquals(1, collectionNode.size());
List<ASTNode> collectionNodeASTNodes = collectionNode.getASTNodes();
UnformattedTextNode unformattedTextNode = (UnformattedTextNode) collectionNodeASTNodes.get(0);
collectionNode = (CollectionNode) unformattedTextNode.getChildASTNode(0);
unformattedTextNode = (UnformattedTextNode) collectionNode.get(0);
Assert.assertEquals("A", unformattedTextNode.getContent());
}
}
public void visit(CollectionNode collectionNode) {
for (ASTNode astNode : collectionNode.getASTNodes()) {
astNode.accept(this);
}
}
