mediawiki-extensions-Visual.../tests/ve2/ce/ve.ce.BranchNode.test.js

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module( 've.ce.BranchNode' );
/* Stubs */
ve.ce.BranchNodeStub = function( model, $element ) {
// Inheritance
ve.ce.BranchNode.call( this, 'branch-stub', model, $element );
};
ve.ce.BranchNodeStub.rules = {
'canHaveChildren': true,
'canHaveGrandchildren': true,
'isWrapped': true
};
ve.ce.BranchNodeStub.domWrapperElementTypes = {
'a': 'a',
'b': 'b'
};
ve.extendClass( ve.ce.BranchNodeStub, ve.ce.BranchNode );
ve.ce.factory.register( 'branch-stub', ve.ce.BranchNodeStub );
/* Tests */
test( 'canHaveChildren', 1, function() {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub() );
equal( node.canHaveChildren(), true );
} );
test( 'canHaveGrandchildren', 1, function() {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub() );
equal( node.canHaveGrandchildren(), true );
} );
test( 'updateDomWrapper', 3, function() {
var node = new ve.ce.BranchNodeStub( new ve.dm.BranchNodeStub( [], { 'type': 'a' } ) );
// Add classes and content to the node
node.$.addClass( 'test' ).text( 'hello' );
// Modify attribute
node.getModel().attributes.type = 'b';
node.updateDomWrapper( 'type' );
equal( node.$.get( 0 ).nodeName.toLowerCase(), 'b', 'DOM element type gets converted' );
equal( node.$.attr( 'class' ), 'test', 'old classes are added to new wrapper' );
equal( node.$.text(), 'hello', 'contents are added to new wrapper' );
} );
test( 'onSplice', 7, function() {
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 );
equal( viewA.getChildren().length, 2 );
deepEqual( viewA.getChildren()[0].getModel(), modelB );
deepEqual( viewA.getChildren()[1].getModel(), modelC );
// Removal tests
modelA.splice( 0, 1 );
equal( viewA.getChildren().length, 1 );
deepEqual( viewA.getChildren()[0].getModel(), modelC );
// Removal and insertion tests
modelA.splice( 0, 1, modelB );
equal( viewA.getChildren().length, 1 );
deepEqual( viewA.getChildren()[0].getModel(), modelB );
} );