// name
var {firstChild} = Parser.parse('==a==');
assert.equal(firstChild, '==a==');
assert.strictEqual(firstChild.level, 2);

// innerText (main)
var {firstChild} = Parser.parse('==a==');
assert.equal(firstChild, '==a==');
assert.strictEqual(firstChild.innerText, 'a');
firstChild.innerText = 'b';
assert.equal(firstChild, '==b==');

// lint
var header = Parser.parse(`<p
=a''==
>`).querySelector('heading');
assert.equal(header, "=a''==");
assert.deepStrictEqual(header.lint(), [
	{
		rule: 'h1',
		severity: 'error',
		message: '<h1>',
		startLine: 1,
		startCol: 1,
		startIndex: 4,
		endLine: 1,
		endCol: 5,
		endIndex: 8,
	},
	{
		rule: 'unbalanced-header',
		severity: 'error',
		message: 'unbalanced "=" in a section header',
		startLine: 1,
		startCol: 1,
		startIndex: 4,
		endLine: 1,
		endCol: 5,
		endIndex: 8,
	},
	{
		rule: 'parsing-order',
		severity: 'error',
		message: 'section header in a HTML tag',
		startLine: 1,
		startCol: 0,
		startIndex: 3,
		endLine: 1,
		endCol: 6,
		endIndex: 9,
	},
	{
		rule: 'format-leakage',
		severity: 'error',
		message: 'unbalanced italic apostrophes in a section header',
		startLine: 1,
		startCol: 2,
		startIndex: 5,
		endLine: 1,
		endCol: 4,
		endIndex: 7,
	},
]);

// cloneNode (main)
var {firstChild} = Parser.parse('==a==');
assert.equal(firstChild, '==a==');
assert.deepStrictEqual(firstChild.cloneNode(), firstChild);

// setLevel (main)
var {firstChild} = Parser.parse('==a==');
assert.equal(firstChild, '==a==');
firstChild.setLevel(3);
assert.equal(firstChild, '===a===');

// toHtml (main)
var {firstChild} = Parser.parse("= '' a  b '' =");
assert.strictEqual(
	firstChild.toHtml(),
	`<div class="mw-heading mw-heading1"><h1 id="a_b"><i> a  b </i></h1></div>`,
);