/*!
 * VisualEditor DataModel MWTransclusionNode tests.
 *
 * @copyright 2011-2016 VisualEditor Team and others; see AUTHORS.txt
 * @license The MIT License (MIT); see LICENSE.txt
 */

QUnit.module( 've.dm.MWTransclusionNode', ve.test.utils.mwEnvironment );

/* Tests */

QUnit.test( 'getWikitext', function ( assert ) {
	var i, node, cases = [
		{
			msg: 'mix of numbered and named parameters',
			mw: {
				target: { wt: 'foo' },
				params: {
					1: { wt: 'bar' },
					baz: { wt: 'quux' }
				}
			},
			wikitext: '{{foo|1=bar|baz=quux}}'
		},
		{
			msg: 'parameter with self-closing nowiki',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: 'l\'<nowiki />\'\'\'Étranger\'\'\'' }
				}
			},
			wikitext: '{{foo|bar=l\'<nowiki />\'\'\'Étranger\'\'\'}}'
		},
		{
			msg: 'parameter with self-closing nowiki without space',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: 'l\'<nowiki/>\'\'\'Étranger\'\'\'' }
				}
			},
			wikitext: '{{foo|bar=l\'<nowiki/>\'\'\'Étranger\'\'\'}}'
		},
		{
			msg: 'parameter with spanning-nowiki',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: 'You should use <nowiki>\'\'\'</nowiki> to make things bold.' }
				}
			},
			wikitext: '{{foo|bar=You should use <nowiki>\'\'\'</nowiki> to make things bold.}}'
		},
		{
			msg: 'parameter with spanning-nowiki and nested transclusion',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: 'You should try using <nowiki>{{ping|foo=bar|2=1}}</nowiki> as a transclusion!' }
				}
			},
			wikitext: '{{foo|bar=You should try using <nowiki>{{ping|foo=bar|2=1}}</nowiki> as a transclusion!}}'
		},
		{
			msg: 'parameter containing another template invocation',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: '{{ping|foo=bar|2=1}}' }
				}
			},
			wikitext: '{{foo|bar={{ping|foo=bar|2=1}}}}'
		},
		{
			msg: 'parameter containing another parameter',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: '{{{1}}}' }
				}
			},
			wikitext: '{{foo|bar={{{1}}}}}'
		},
		{
			msg: 'parameter containing unmatched close brackets and floating pipes',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: '}} | {{a|{{b}}}} |' }
				}
			},
			wikitext: '{{foo|bar=<nowiki>}}</nowiki> <nowiki>|</nowiki> {{a|{{b}}}} <nowiki>|</nowiki>}}'
		},
		{
			msg: 'parameter containing piped link',
			mw: {
				target: { wt: 'foo' },
				params: {
					bar: { wt: '[[baz|quux]]' }
				}
			},
			wikitext: '{{foo|bar=[[baz|quux]]}}'
		}
	];
	QUnit.expect( cases.length );
	for ( i = 0; i < cases.length; i++ ) {
		node = new ve.dm.MWTransclusionNode(
			{ type: 'mwTransclusion', attributes: { mw: cases[ i ].mw } }
		);
		assert.deepEqual( node.getWikitext(), cases[ i ].wikitext, cases[ i ].msg );
	}
} );