test: Improve testing

Author: nonara

test/html.js

@@ -126,10 +126,10 @@ describe('HTML Parser', function () {
 			const script = root.firstChild;
 			const style = root.lastChild;
 			script.childNodes.should.not.be.empty;
-			script.childNodes.should.eql([new TextNode('1', script)]);
+			script.childNodes.should.eql([ new TextNode('1', script) ]);
 			script.text.should.eql('1');
 			style.childNodes.should.not.be.empty;
-			style.childNodes.should.eql([new TextNode('2&', style)]);
+			style.childNodes.should.eql([ new TextNode('2&', style) ]);
 			style.text.should.eql('2&');
 			style.rawText.should.eql('2&');
 		});
@@ -198,11 +198,16 @@ describe('HTML Parser', function () {
 
 		describe('#removeWhitespace()', function () {
 			it('should remove whitespaces while preserving nodes with content', function () {
-				const root = parseHTML('<p> \r \n  \t <h5>123</h5></p>');
+				const root = parseHTML('<p> \r \n  \t <h5>  123  </h5></p>');
+
+				const textNode = new TextNode('  123  ');
+				textNode.rawText = textNode.trimmedText;
+				textNode.rawText.should.eql(' 123 ');
 
 				const p = new HTMLElement('p', {}, '', root);
-				p.appendChild(new HTMLElement('h5', {}, ''))
-					.appendChild(Object.assign(new TextNode('123'), { _trimmedText: '123' }));
+				p
+					.appendChild(new HTMLElement('h5', {}, ''))
+					.appendChild(textNode);
 
 				root.firstChild.removeWhitespace().should.eql(p);
 			});