assert-equal-html
===

Assert the equality of two HTML fragments

[![npm][npm-badge]][npm-url]
[![dependencies][dependencies-badge]][dependencies-url]

---

Installation
---

```sh
npm add assert-equal-html
```

Usage
---

```javascript
const { assertEqual } = require('assert-equal-html')

assertEqual(
    '<button type="button" class="btn btn-link">Link</button>',
    '<button class="btn-link btn" type="button">Link</button>')
```

The comparison rules are as follows:

- The DOCTYPE, if present, is ignored
- HTML comments are also ignored
- Attributes and class names are sorted
- ASCII whitespace is stripped and collapsed

> [ASCII whitespace][1] is U+0009 TAB, U+000A LF, U+000C FF, U+000D CR, or U+0020 SPACE.
>
> To [strip and collapse ASCII whitespace][2] in a string, replace any sequence of one or more
> consecutive code points that are ASCII whitespace in the string with a single U+0020 SPACE
> code point, and then remove any leading and trailing ASCII whitespace from that string.

[1]: https://infra.spec.whatwg.org/#ascii-whitespace
[2]: https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace

Syntax
---

**`assertEqual(actual, expected[, message])`**

Tests HTML equality between the `actual` and `expected` parameters.

**`assertNotEqual(actual, expected[, message])`**

Tests HTML inequality between the `actual` and `expected` parameters.

License
---

MIT

[npm-badge]: https://img.shields.io/npm/v/assert-equal-html.svg?style=flat
[npm-url]: https://www.npmjs.com/package/assert-equal-html
[dependencies-badge]: https://img.shields.io/david/mvasilkov/assert-equal-html?style=flat
[dependencies-url]: https://www.npmjs.com/package/assert-equal-html?activeTab=dependencies


Assert the equality of two HTML fragments. 

assert-equal-html

Assert the equality of two HTML fragments

mvasilkov

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assert-equal-html