// name
var [anonymous, named] = Parser.parse('{{a|b|c=}}')
	.querySelectorAll('parameter');
assert.equal(anonymous, 'b');
assert.equal(named, 'c=');
assert.strictEqual(anonymous.name, '1');
assert.strictEqual(named.name, 'c');

// name (main)
var named = Parser.parse('{{a|b=1}}').querySelector('parameter');
named.firstChild.replaceChildren('c');
assert.strictEqual(named.name, 'c');

// anon
var [anonymous, named] = Parser.parse('{{a|b|c=}}')
	.querySelectorAll('parameter');
assert.equal(anonymous, 'b');
assert.equal(named, 'c=');
assert(anonymous.anon);
assert(!named.anon);

// anon (main)
var [anonymous] = Parser.parse('{{a|b}}').querySelectorAll('parameter');
anonymous.anon = false;
assert.equal(anonymous, '1=b');

// duplicated (main)
var root = Parser.parse('{{a|b|1=}}'),
	[anonymous, named] = root.querySelectorAll('parameter');
assert.equal(anonymous, 'b');
assert.equal(named, '1=');
assert(anonymous.duplicated);
assert(named.duplicated);
anonymous.duplicated = false;
assert.equal(root, '{{a|b}}');

// lint
var parameter = Parser.parse('{{a|http://a.com/index.php?a=1}}')
	.querySelector('parameter');
assert.equal(parameter, 'http://a.com/index.php?a=1');
assert.deepStrictEqual(parameter.lint(), [
	{
		rule: 'unescaped',
		severity: 'error',
		message: 'unescaped query string in an anonymous parameter',
		startLine: 0,
		startCol: 28,
		startIndex: 28,
		endLine: 0,
		endCol: 29,
		endIndex: 29,
		fix: {
			range: [28, 29],
			text: '{{=}}',
		},
	},
]);

// cloneNode (main)
var [anonymous, named] = Parser.parse('{{a|b|c=}}')
	.querySelectorAll('parameter');
assert.equal(anonymous, 'b');
assert.equal(named, 'c=');
assert.deepStrictEqual(anonymous.cloneNode(), anonymous);
assert.deepStrictEqual(named.cloneNode(), named);

// getValue (main)
var [anonymous, named] = Parser.parse('{{a| b | c = 1 }}')
	.querySelectorAll('parameter');
assert.equal(anonymous, ' b ');
assert.equal(named, ' c = 1 ');
assert.strictEqual(anonymous.getValue(), ' b '); // 模板的匿名参数保留首尾的空白字符
assert.strictEqual(named.getValue(), '1'); // 模板的命名参数不保留首尾的空白字符

// setValue (main)
var parameter = Parser.parse('{{a|b=1}}').querySelector('parameter');
assert.equal(parameter, 'b=1');
parameter.setValue(' 2 ');
assert.equal(parameter, 'b= 2 '); // setValue方法总是保留空白字符，哪怕是无效的

// rename (main)
var parameter = Parser.parse('{{a|b=1}}').querySelector('parameter');
assert.equal(parameter, 'b=1');
parameter.rename('c');
assert.equal(parameter, 'c=1');

// escape (main)
var parameter = Parser.parse('{{a|1=b=c}}').querySelector('parameter');
assert.equal(parameter, '1=b=c');
parameter.escape();
assert.equal(parameter, '1=b{{=}}c');