SCEditor/tests/unit/utils.js

export function htmlToDiv(html) {
	var container = document.createElement('div');

	container.innerHTML = html;

	$('#qunit-fixture').append(container);

	return container;
};

export function htmlToNode(html) {
	var container  = htmlToDiv(html);
	var childNodes = [];

	for (var i = 0; i < container.childNodes.length; i++) {
		childNodes.push(container.childNodes[i]);
	}

	return childNodes.length === 1 ? childNodes[0] : childNodes;
};

export function htmlToFragment(html) {
	var container = htmlToDiv(html);
	var frag      = document.createDocumentFragment();

	while (container.firstChild) {
		frag.appendChild(container.firstChild);
	}

	return frag;
}

export function nodeToHtml(node) {
	var container = document.createElement('div');
	container.appendChild(node);

	return container.innerHTML;
};

export function stripWhiteSpace(str) {
	if (!str) {
		return str;
	}

	return str.replace(/[\r\n\s\t]/g, '');
}