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erik committed 2026-10-01 06:46:51 +02:00
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commit 5b20adee48
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var assert = require("assert");
var xmlreader = require("../../lib/xml/reader");
var test = require("../test")(module);
test('should read self-closing element', function() {
return xmlreader.readString("<body/>").then(function(result) {
assert.deepEqual({type: "element", name: "body", attributes: {}, children: []}, result);
});
});
test('should read empty element with separate closing tag', function() {
return xmlreader.readString("<body></body>").then(function(result) {
assert.deepEqual({type: "element", name: "body", attributes: {}, children: []}, result);
});
});
test('should read attributes of tags', function() {
return xmlreader.readString('<body name="bob"/>').then(function(result) {
assert.deepEqual({name: "bob"}, result.attributes);
});
});
test('can read text element', function() {
return xmlreader.readString('<body>Hello!</body>').then(function(result) {
assert.deepEqual({type: "text", value: "Hello!"}, result.children[0]);
});
});
test('should read element with children', function() {
return xmlreader.readString("<body><a/><b/></body>").then(function(root) {
assert.equal(2, root.children.length);
assert.equal("a", root.children[0].name);
assert.equal("b", root.children[1].name);
});
});
test('unmapped namespaces URIs are included in braces as prefix', function() {
return xmlreader.readString('<w:body xmlns:w="word"/>').then(function(result) {
assert.deepEqual(result.name, "{word}body");
});
});
test('mapped namespaces URIs are translated using map', function() {
var namespaceMap = {
"word": "x"
};
return xmlreader.readString('<w:body xmlns:w="word"/>', namespaceMap).then(function(result) {
assert.deepEqual(result.name, "x:body");
});
});
test('namespace of attributes is mapped to prefix', function() {
var namespaceMap = {
"word": "x"
};
var xmlString = '<w:body xmlns:w="word" w:val="Hello!"/>';
return xmlreader.readString(xmlString, namespaceMap).then(function(result) {
assert.deepEqual(result.attributes["x:val"], "Hello!");
});
});
test('can find first element with name', function() {
return xmlreader.readString('<body><a/><b index="1"/><b index="2"/></body>').then(function(result) {
var first = result.first("b");
assert.equal("1", first.attributes.index);
});
});
test('whitespace between xml declaration and root tag is ignored', function() {
return xmlreader.readString('<?xml version="1.0" ?>\n<body/>').then(function(result) {
assert.deepEqual("body", result.name);
});
});
test('error if XML is badly formed', function() {
return xmlreader.readString("<bo").then(function(result) {
throw new Error("Expected failure");
}, function(error) {
assert.ok(error);
return 1;
});
});
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var assert = require("assert");
var xml = require("../../lib/xml");
var writer = require("../../lib/xml/writer");
var test = require("../test")(module);
test('writing empty root element writes out xml declaration and empty root element', function() {
assertXmlString(xml.element("root"), {}, '<root/>');
});
test('can write empty child elements', function() {
assertXmlString(xml.element("root", {}, [xml.element("album"), xml.element("single")]), {},
'<root><album/><single/></root>');
});
test('can write empty descendant elements', function() {
var element = xml.element("root", {}, [
xml.element("album", {}, [
xml.element("year"),
xml.element("song")
])
]);
assertXmlString(element, {},
'<root><album><year/><song/></album></root>');
});
test('can write element attributes', function() {
var element = xml.element("root", {}, [
xml.element("album", {"title": "Everything in Transit"})
]);
assertXmlString(element, {},
'<root><album title="Everything in Transit"/></root>');
});
test('can write text nodes', function() {
var element = xml.element("root", {}, [
xml.element("album", {}, [
xml.text("Everything in Transit")
])
]);
assertXmlString(element, {},
'<root><album>Everything in Transit</album></root>');
});
test('can write root element with long-form prefix when URI is namespace', function() {
var element = xml.element("{music}root");
assertXmlString(element, {"m": "music"},
'<m:root xmlns:m="music"/>');
});
test('can write child elements with long-form prefix when URI is namespace', function() {
var element = xml.element("root", {}, [
xml.element("{music}album")
]);
assertXmlString(element, {"m": "music"},
'<root xmlns:m="music"><m:album/></root>');
});
test('can write child elements with short-form prefix when URI is namespace', function() {
var element = xml.element("root", {}, [
xml.element("m:album")
]);
assertXmlString(element, {"m": "music"},
'<root xmlns:m="music"><m:album/></root>');
});
test('default namespace has key of empty string', function() {
var element = xml.element("root", {}, [
xml.element("{music}album")
]);
assertXmlString(element, {"": "music"},
'<root xmlns="music"><album/></root>');
});
function assertXmlString(element, namespaces, expectedString) {
assert.equal(writer.writeString(element, namespaces),
'<?xml version="1.0" encoding="UTF-8" standalone="yes"?>' +
expectedString);
}