mediawiki-extensions-VisualEditor/tests/ve2/dm/ve.dm.Document.test.js

module( 've.dm.Document' );

/* Tests */

test( 'getOuterLength', 1, function() {
	var doc = new ve.dm.Document( ve.dm.example.data );
	strictEqual(
		doc.getDocumentNode().getOuterLength(),
		ve.dm.example.data.length,
		'document does not have elements around it'
	);
} );

test( 'rebuildNodes', function() {
	var doc = new ve.dm.Document( ve.dm.example.data.slice( 0 ) ),
		documentNode = doc.getDocumentNode();
	// Rebuild without changes
	doc.rebuildNodes( documentNode, 1, 1, 5, 30 );
	ve.example.nodeTreeEqual( documentNode, ve.dm.example.tree );

	// XXX: Create a new document node tree from the old one
	var tree = new ve.dm.DocumentNode( ve.dm.example.tree.getChildren() );
	// Replace table with paragraph
	doc.data.splice( 5, 30, { 'type': 'paragraph' }, 'a', 'b', 'c', { 'type': '/paragraph' } );
	// Remove table from tree model
	tree.splice( 1, 1, new ve.dm.ParagraphNode( [new ve.dm.TextNode( 3 )] ) );
	// Rebuild with changes
	doc.rebuildNodes( documentNode, 1, 1, 5, 5 );
	ve.example.nodeTreeEqual( documentNode, tree );
} );

test( 'selectNodes', function() {
	var doc = new ve.dm.Document( ve.dm.example.data ),
		cases = ve.example.getSelectNodesCases( doc );
	for ( var i = 0; i < cases.length; i++ ) {
		ve.example.nodeSelectionEqual( cases[i].actual, cases[i].expected );
	}
} );