mediawiki-extensions-Visual.../modules/ve/test/ui/actions/ve.ui.IndentationAction.test.js

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/*!
* VisualEditor UserInterface Actions IndentationAction tests.
*
* @copyright 2011-2013 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
QUnit.module( 've.ui.IndentationAction' );
/* Tests */
function runIndentationChangeTest( assert, range, method, expectedSelection, expectedData, expectedOriginalData, msg ) {
var selection,
dom = ve.createDocumentFromHtml( ve.dm.example.isolationHtml ),
target = new ve.init.sa.Target( $( '#qunit-fixture' ), dom ),
surface = target.surface,
indentationAction = new ve.ui.IndentationAction( surface ),
data = ve.copy( surface.getModel().getDocument().getFullData() ),
originalData = ve.copy( data );
expectedData( data );
if ( expectedOriginalData ) {
expectedOriginalData( originalData );
}
surface.getModel().change( null, range );
indentationAction[method]();
assert.deepEqual( surface.getModel().getDocument().getFullData(), data, msg + ': data models match' );
assert.deepEqual( surface.getModel().getSelection(), expectedSelection, msg + ': selections match' );
selection = surface.getModel().undo();
assert.deepEqual( surface.getModel().getDocument().getFullData(), originalData, msg + ' (undo): data models match' );
assert.deepEqual( selection, range, msg + ' (undo): selections match' );
surface.destroy();
}
QUnit.test( 'increase/decrease', 2, function ( assert ) {
var i,
cases = [
{
'range': new ve.Range( 14, 16 ),
'method': 'decrease',
'expectedSelection': new ve.Range( 14, 16 ),
'expectedData': function ( data ) {
data.splice( 11, 2, { 'type': '/list' }, { 'type': 'paragraph' } );
data.splice( 19, 2, { 'type': '/paragraph' }, { 'type': 'list', 'attributes': { 'style': 'bullet' } } );
},
'expectedOriginalData': function ( data ) {
// generated: 'wrapper' is removed by the action and not restored by undo
delete data[12].internal;
},
'msg': 'decrease indentation on partial selection of list item "Item 2"'
},
{
'range': new ve.Range( 3, 19 ),
'method': 'decrease',
'expectedSelection': new ve.Range( 1, 15 ),
'expectedData': function ( data ) {
data.splice( 0, 2 );
data.splice( 8, 2 );
data.splice( 16, 1, { 'type': 'list', 'attributes': { 'style': 'bullet' } } );
delete data[0].internal;
delete data[8].internal;
},
'expectedOriginalData': function ( data ) {
// generated: 'wrapper' is removed by the action and not restored by undo
delete data[2].internal;
delete data[12].internal;
},
'msg': 'decrease indentation on Items 1 & 2'
},
{
'range': new ve.Range( 3, 19 ),
'method': 'increase',
'expectedSelection': new ve.Range( 5, 21 ),
'expectedData': function ( data ) {
data.splice( 0, 0, { 'type': 'list', 'attributes': { 'style': 'bullet' } }, { 'type': 'listItem' } );
data.splice( 23, 0, { 'type': '/list' }, { 'type': '/listItem' } );
},
'msg': 'increase indentation on Items 1 & 2'
}
];
QUnit.expect( cases.length * 4 );
for ( i = 0; i < cases.length; i++ ) {
runIndentationChangeTest( assert, cases[i].range, cases[i].method, cases[i].expectedSelection, cases[i].expectedData, cases[i].expectedOriginalData, cases[i].msg );
}
} );