Snapshot
Converts an HTMLElement to a JSON tree, useful for automated DOM tests.
Install:
npm install @wildpeaks/snapshot-dom
Usage:
document.body.innerHTML = '<div class="class1"><div class="class2"></div><p>Hello World</p></div>';
assert.deepStrictEqual(
snapshot.toJSON(document.body),
{
tagName: 'body',
childNodes: [
{
tagName: 'div',
attributes: {
class: 'class1'
},
childNodes: [
{
tagName: 'div',
attributes: {
class: 'class2'
}
},
{
tagName: 'p',
childNodes: [
{
nodeName: '#text',
nodeValue: 'Hello World'
}
]
}
]
}
]
}
);