Examples with NodeInfo net.sf.saxon.om.NodeInfo used on opensource projects

Example 21 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class RootNodeTest method testXpath.

@Test
public void testXpath() throws Exception {
    final String xpath = "/";
    final List<NodeInfo> nodes = getXpathItems(xpath, rootNode);
    assertWithMessage("Invalid number of nodes").that(nodes).hasSize(1);
    final NodeInfo firstNode = nodes.get(0);
    assertWithMessage("Should return true, because selected node is RootNode").that(firstNode instanceof RootNode).isTrue();
    assertWithMessage("Result node should have same reference as expected").that(rootNode).isEqualTo(firstNode);
}

Example 22 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class FollowingIteratorTest method testFollowingSibling.

@Test
public void testFollowingSibling() {
    final NodeInfo startNode = findNode("ANNOTATIONS");
    try (FollowingIterator iterator = new FollowingIterator(startNode)) {
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("CLASS_DEF"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("OBJBLOCK"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("LCURLY"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("METHOD_DEF"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("RCURLY"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("PARAMETERS"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("SLIST"));
        assertWithMessage("Node should be null").that(iterator.next()).isNull();
        assertWithMessage("Node should be null").that(iterator.next()).isNull();
    }
}

Example 23 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class XpathMapperTest method testQuerySelf.

@Test
public void testQuerySelf() throws Exception {
    final String objectXpath = "//CLASS_DEF[./IDENT[@text='InputXpathMapperAst']]//OBJBLOCK";
    final RootNode rootNode = getRootNode("InputXpathMapperAst.java");
    final List<NodeInfo> objectNodes = getXpathItems(objectXpath, rootNode);
    assertWithMessage("Invalid number of nodes").that(objectNodes).hasSize(1);
    final AbstractNode objNode = (AbstractNode) objectNodes.get(0);
    final String methodsXpath = "self::OBJBLOCK";
    final DetailAST[] actual = convertToArray(getXpathItems(methodsXpath, objNode));
    final DetailAST expectedObjBlockNode = getSiblingByType(rootNode.getUnderlyingNode(), TokenTypes.COMPILATION_UNIT).findFirstToken(TokenTypes.CLASS_DEF).findFirstToken(TokenTypes.OBJBLOCK);
    final DetailAST[] expected = { expectedObjBlockNode };
    assertWithMessage("Result nodes differ from expected").that(actual).isEqualTo(expected);
}

Example 24 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class XpathMapperTest method testQueryAllClassDefinitions.

@Test
public void testQueryAllClassDefinitions() throws Exception {
    final String xpath = "/COMPILATION_UNIT/CLASS_DEF";
    final RootNode rootNode = getRootNode("InputXpathMapperAst.java");
    final List<NodeInfo> nodes = getXpathItems(xpath, rootNode);
    assertWithMessage("Invalid number of nodes").that(nodes).hasSize(1);
    final AbstractNode classDefNode = (AbstractNode) nodes.get(0);
    assertWithMessage("Invalid line number").that(classDefNode.getLineNumber()).isEqualTo(3);
    assertWithMessage("Invalid column number").that(classDefNode.getColumnNumber()).isEqualTo(0);
    final DetailAST[] actual = convertToArray(nodes);
    final DetailAST expectedClassDefNode = getSiblingByType(rootNode.getUnderlyingNode(), TokenTypes.COMPILATION_UNIT).findFirstToken(TokenTypes.CLASS_DEF);
    final DetailAST[] expected = { expectedClassDefNode };
    assertWithMessage("Result nodes differ from expected").that(actual).isEqualTo(expected);
}

Example 25 with NodeInfo

use of net.sf.saxon.om.NodeInfo in project checkstyle by checkstyle.

the class DescendantIteratorTest method testIncludeSelf.

@Test
public void testIncludeSelf() {
    final NodeInfo startNode = findNode("CLASS_DEF");
    try (DescendantIterator iterator = new DescendantIterator(startNode, DescendantIterator.StartWith.CURRENT_NODE)) {
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(startNode);
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("OBJBLOCK"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("LCURLY"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("METHOD_DEF"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("RCURLY"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("PARAMETERS"));
        assertWithMessage("Invalid node").that(iterator.next()).isEqualTo(findNode("SLIST"));
        assertWithMessage("Node should be null").that(iterator.next()).isNull();
        assertWithMessage("Node should be null").that(iterator.next()).isNull();
    }
}