mediawiki-extensions-Visual.../modules/ve/test/ce/ve.ce.BranchNode.test.js
Timo Tijhof 88f6089952 Kranitor #1: On-boarding
'''Kranitor commits''' are commits by Krinkle with his janitor hat on.
Must never contain functional changes mixed with miscellaneous changes.

.gitignore:
 * Add .DS_Store to the ignore list so that browsing the directories
   on Mac OS X, will not add these files to the list of untracked
   files.
 * Fix missing newline at end of file

.jshintrc
 * raises -> throws
 * +module (QUnit.module)
 * remove 'Node' (as of node-jshint 1.7.2 this is now part of
   'browser:true', as it should be)

Authors:
 * Adding myself

MWExtension/VisualEditor.php
 * Fix default value of wgVisualEditorParsoidURL to not
   point to the experimental instance in WMF Labs.

Issues:
 * ve.ce.TextNode:
  - Fix TODO: Don't perform a useless clone of an already-jQuerified object.
  - Use .html() to set html content instead of encapsulating between
    two strings. This is slightly faster but more importantly safer,
    and prevents situations where the resulting jQuery collection
    actually contains 2 elements instead of 1, thus messing up
    what .contents() is iterating over.
 * ve.ce.Document.test.js
  - Fix: ReferenceError: assert is not defined
 * ve.dm.Document.test.js
  - Fix: ReferenceError: assert is not defined
 * ve.dm.Transaction.test.js
  - Fix: ReferenceError: assert is not defined
 * ve.dm.TransactionProcessor.test.js
  - Fix: ReferenceError: assert is not defined
 * ext.visualEditor.viewPageTarget
  - Missing dependency on 'mediawiki.Title'

Code conventions / Misc cleanup
 * Various JSHint warnings.
 * Whitespace
 * jQuery(): Use '<tag>' for element creation,
   use '<valid><xml/></valid>' for parsing
 * Use the default operator instead of ternary when the condition and
   first value are the same.
   x = foo ? foo : bar; -> x = foo || bar;
   Because contrary to some programming language (PHP...), in JS the
   default operator does not enforce a boolean result but returns the
   original value, hence it being called the 'default' operator, as
   opposed to the 'or' operator.
 * No need to call addClass() twice, it takes a space-separated list
   (jQuery splits by space and adds if needed)
 * Use .on( event[, selector], fn ) instead of the deprecated
   routers to it such as .bind(), .delegate() and .live().
   All these three are now built-in and fully compatible with .on()
 * Add 'XXX:' comments for suspicious code that I don't want to change
   as part of a clean up commit.
 * Remove unused variables (several var x = this; where x was not
   used anywhere, possibly from boilerplate copy/paste)
 * Follows-up Trevor's commit that converts test suites to the new
   QUnit format. Also removed the globals since we no longer use those
   any more.

Change-Id: I7e37c9bff812e371c7f65a6fd85d9e2af3e0a22f
2012-07-27 14:40:00 -07:00

92 lines
2.5 KiB
JavaScript

/**
* VisualEditor content editable BranchNode tests.
*
* @copyright 2011-2012 VisualEditor Team and others; see AUTHORS.txt
* @license The MIT License (MIT); see LICENSE.txt
*/
QUnit.module( 've.ce.BranchNode' );
/* Stubs */
ve.ce.BranchNodeStub = function ( model, $element ) {
// Inheritance
ve.ce.BranchNode.call( this, 'branch-stub', model, $element );
};
ve.ce.BranchNodeStub.rules = {
'canBeSplit': true
};
ve.ce.BranchNodeStub.domWrapperElementTypes = {
'a': 'a',
'b': 'b'
};
ve.extendClass( ve.ce.BranchNodeStub, ve.ce.BranchNode );
ve.ce.nodeFactory.register( 'branch-stub', ve.ce.BranchNodeStub );
/* Tests */
QUnit.test( 'canBeSplit', 1, function ( assert ) {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub() );
assert.equal( node.canBeSplit(), true );
} );
QUnit.test( 'canHaveChildren', 1, function ( assert ) {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub() );
assert.equal( node.canHaveChildren(), true );
} );
QUnit.test( 'canHaveGrandchildren', 1, function ( assert ) {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub() );
assert.equal( node.canHaveGrandchildren(), true );
} );
QUnit.test( 'updateDomWrapper', 3, function ( assert ) {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub( [], {
'type': 'a'
} ) );
// Add classes and content to the node
node.$.addClass( 'test' ).text( 'hello' );
// Modify attribute
node.getModel().attributes.type = 'b';
node.updateDomWrapper( 'type' );
assert.equal( node.$.get( 0 ).nodeName.toLowerCase(), 'b', 'DOM element type gets converted' );
assert.equal( node.$.hasClass( 'test' ), true, 'old classes are added to new wrapper' );
assert.equal( node.$.text(), 'hello', 'contents are added to new wrapper' );
} );
QUnit.test( 'onSplice', 7, function ( assert ) {
var modelA = new ve.dm.BranchNodeStub(),
modelB = new ve.dm.BranchNodeStub(),
modelC = new ve.dm.BranchNodeStub(),
viewA = new ve.ce.BranchNodeStub( modelA );
// Insertion tests
modelA.splice( 0, 0, modelB, modelC );
assert.equal( viewA.getChildren().length, 2 );
assert.deepEqual( viewA.getChildren()[0].getModel(), modelB );
assert.deepEqual( viewA.getChildren()[1].getModel(), modelC );
// Removal tests
modelA.splice( 0, 1 );
assert.equal( viewA.getChildren().length, 1 );
assert.deepEqual( viewA.getChildren()[0].getModel(), modelC );
// Removal and insertion tests
modelA.splice( 0, 1, modelB );
assert.equal( viewA.getChildren().length, 1 );
assert.deepEqual( viewA.getChildren()[0].getModel(), modelB );
} );