BREAKING CHANGE(core): Implement custom XmlBuilder, remove xmlbuilder2, upgrade fast-xml-parser, update SmartXml API, tests and CI

test/test.ts

@@ -11,11 +11,11 @@ tap.test('should create an instance', async () => {
 tap.test('should create an xml string', async () => {
   const xmlResult = testSmartxml.createXmlFromObject({
     hello: {
-      "@_xlmns:teststring": "hellothere",
-      "@_xlmns:testnumber": 10,
+      '@_xlmns:teststring': 'hellothere',
+      '@_xlmns:testnumber': 10,
       wow: 'test',
-      url: [{loc: 3},{loc: 3}]
-    }
+      url: [{ loc: 3 }, { loc: 3 }],
+    },
   });
   console.log(xmlResult);
   testXml = xmlResult;
@@ -25,8 +25,65 @@ tap.test('should parse an yml file', async () => {
   const jsObject = testSmartxml.parseXmlToObject(testXml);
   // console.log(JSON.stringify(jsObject, null, 2));
   expect(typeof jsObject).toEqual('object');
-  expect(jsObject).arrayItem(1).property('hello').arrayItem(0).property('wow').arrayItem(0).property('#text').toEqual('test');
+  expect(jsObject)
+    .arrayItem(1)
+    .property('hello')
+    .arrayItem(0)
+    .property('wow')
+    .arrayItem(0)
+    .property('#text')
+    .toEqual('test');
 });
 
+// Test XmlBuilder chainable API
+tap.test('should create XML using chainable API', async () => {
+  const xml = testSmartxml.create()
+    .ele('root', { att: 'val' })
+      .ele('foo')
+        .ele('bar').txt('foobar').up()
+      .up()
+      .ele('baz').up()
+    .up()
+    .end({ prettyPrint: true });
 
-tap.start();
+  console.log('Chainable XML:', xml);
+  expect(xml).toContain('<root');
+  expect(xml).toContain('att="val"');
+  expect(xml).toContain('<foo>');
+  expect(xml).toContain('<bar>foobar</bar>');
+  expect(xml).toContain('<baz');
+});
+
+tap.test('should create XML from object using XmlBuilder', async () => {
+  const obj = {
+    root: {
+      '@_att': 'val',
+      foo: {
+        bar: 'foobar'
+      },
+      baz: {}
+    }
+  };
+
+  const xml = testSmartxml.create(obj).end({ prettyPrint: true });
+  console.log('Object-based XML:', xml);
+  expect(xml).toContain('<root');
+  expect(xml).toContain('att="val"');
+  expect(xml).toContain('<bar>foobar</bar>');
+});
+
+tap.test('should add attributes using att() method', async () => {
+  const xml = testSmartxml.create()
+    .ele('data')
+      .att('x', 1)
+      .att('y', 2)
+      .txt('value')
+    .up()
+    .end();
+
+  expect(xml).toContain('x="1"');
+  expect(xml).toContain('y="2"');
+  expect(xml).toContain('>value</data>');
+});
+
+export default tap.start();