mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-11-16 10:59:56 +00:00
381 lines
11 KiB
JavaScript
381 lines
11 KiB
JavaScript
module( 've/dm' );
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test( 've.dm.TransactionProcessor', 31, function() {
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var documentModel = ve.dm.DocumentNode.newFromPlainObject( veTest.obj );
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// FIXME: These tests shouldn't use prepareFoo() because those functions
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// normalize the transactions they create and are tested separately.
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// We should be creating transactions directly and feeding those into
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// commit()/rollback() --Roan
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var elementAttributeChange = documentModel.prepareElementAttributeChange(
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0, 'set', 'test', 1
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);
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// Test 1
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ve.dm.TransactionProcessor.commit( documentModel, elementAttributeChange );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph', 'attributes': { 'test': 1 } },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'commit applies an element attribute change transaction to the content'
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);
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// Test 2
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ve.dm.TransactionProcessor.rollback( documentModel, elementAttributeChange );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'rollback reverses the effect of an element attribute change transaction on the content'
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);
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var contentAnnotation = documentModel.prepareContentAnnotation(
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new ve.Range( 1, 4 ), 'set', { 'type': 'textStyle/bold' }
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);
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// Test 3
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ve.dm.TransactionProcessor.commit( documentModel, contentAnnotation );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph' },
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['a', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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[
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'c',
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{ 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' },
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{ 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }
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],
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{ 'type': '/paragraph' }
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],
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'commit applies a content annotation transaction to the content'
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);
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// Test 4
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ve.dm.TransactionProcessor.rollback( documentModel, contentAnnotation );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'rollback reverses the effect of a content annotation transaction on the content'
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);
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var insertion = documentModel.prepareInsertion( 3, ['d'] );
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// Test 5
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ve.dm.TransactionProcessor.commit( documentModel, insertion );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 6 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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'd',
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'commit applies an insertion transaction to the content'
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);
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// Test 6
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deepEqual(
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documentModel.getChildren()[0].getContentData(),
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[
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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'd',
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }]
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],
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'commit keeps model tree up to date with insertions'
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);
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// Test 7
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ve.dm.TransactionProcessor.rollback( documentModel, insertion );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'rollback reverses the effect of an insertion transaction on the content'
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);
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// Test 8
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deepEqual(
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documentModel.getChildren()[0].getContentData(),
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[
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }]
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],
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'rollback keeps model tree up to date with insertions'
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);
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var removal = documentModel.prepareRemoval( new ve.Range( 2, 4 ) );
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// Test 9
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ve.dm.TransactionProcessor.commit( documentModel, removal );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 3 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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{ 'type': '/paragraph' }
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],
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'commit applies a removal transaction to the content'
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);
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// Test 10
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deepEqual(
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documentModel.getChildren()[0].getContentData(),
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['a'],
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'commit keeps model tree up to date with removals'
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);
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// Test 11
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ve.dm.TransactionProcessor.rollback( documentModel, removal );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'rollback reverses the effect of a removal transaction on the content'
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);
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// Test 12
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deepEqual(
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documentModel.getChildren()[0].getContentData(),
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[
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }]
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],
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'rollback keeps model tree up to date with removals'
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);
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var paragraphBreak = documentModel.prepareInsertion(
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2, [{ 'type': '/paragraph' }, { 'type': 'paragraph' }]
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);
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// Test 13
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ve.dm.TransactionProcessor.commit( documentModel, paragraphBreak );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 7 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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{ 'type': '/paragraph' },
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{ 'type': 'paragraph' },
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'commit applies an insertion transaction that splits the paragraph'
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);
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// Test 14
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deepEqual(
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documentModel.getChildren()[0].getContentData(),
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['a'],
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'commit keeps model tree up to date with paragraph split (paragraph 1)'
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);
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// Test 15
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deepEqual(
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documentModel.getChildren()[1].getContentData(),
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[
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }]
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],
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'commit keeps model tree up to date with paragraph split (paragraph 2)'
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);
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// Test 16
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ve.dm.TransactionProcessor.rollback( documentModel, paragraphBreak );
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deepEqual(
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documentModel.getData( new ve.Range( 0, 5 ) ),
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[
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{ 'type': 'paragraph' },
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }],
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{ 'type': '/paragraph' }
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],
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'rollback reverses the effect of a paragraph split on the content'
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);
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// Test 17
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deepEqual(
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documentModel.getChildren()[0].getContentData(),
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[
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'a',
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['b', { 'type': 'textStyle/bold', 'hash': '{"type":"textStyle/bold"}' }],
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['c', { 'type': 'textStyle/italic', 'hash': '{"type":"textStyle/italic"}' }]
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],
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'rollback keeps model tree up to date with paragraph split (paragraphs are merged back)'
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);
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// Test 18
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deepEqual(
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documentModel.getChildren()[1].getElementType(),
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'table',
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'rollback keeps model tree up to date with paragraph split (table follows the paragraph)'
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);
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var listItemMerge = documentModel.prepareRemoval( new ve.Range( 14, 19 ) );
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// Test 19
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ve.dm.TransactionProcessor.commit( documentModel, listItemMerge );
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deepEqual(
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documentModel.getData( new ve.Range( 12, 22 ) ),
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[
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet'] } },
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{ 'type': 'paragraph' },
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'f',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['number'] } },
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{ 'type': 'paragraph' },
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'g',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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],
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'removal merges two list items with paragraphs'
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);
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// Test 20
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deepEqual( documentModel.children[1].children[0].children[0].children[1].children.length, 2,
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'removal keeps model tree up to date with list item merge (number of children)'
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);
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// Test 21
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deepEqual(
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documentModel.children[1].children[0].children[0].children[1].children[0].children[0].getContentData(),
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[ 'f' ],
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'removal keeps model tree up to date with list item merge (first list item)'
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);
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// Test 22
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deepEqual(
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documentModel.children[1].children[0].children[0].children[1].children[1].children[0].getContentData(),
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[ 'g' ],
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'removal keeps model tree up to date with list item merge (second list item)'
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);
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// Test 23
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deepEqual(
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documentModel.children[2].getContentData(),
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[ 'h' ],
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'rollback keeps model tree up to date with list item split (final paragraph)'
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);
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// Test 24
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ve.dm.TransactionProcessor.rollback( documentModel, listItemMerge );
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deepEqual(
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documentModel.getData( new ve.Range( 12, 27 ) ),
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[
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet'] } },
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{ 'type': 'paragraph' },
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'e',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' },
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'f',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['number'] } },
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{ 'type': 'paragraph' },
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'g',
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' }
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],
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'rollback reverses list item merge (splits the list items)'
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);
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// Test 25
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deepEqual( documentModel.children[1].children[0].children[0].children[1].children.length, 3,
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'rollback keeps model tree up to date with list item split (number of children)'
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);
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// Test 26
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deepEqual(
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documentModel.children[1].children[0].children[0].children[1].children[0].children[0].getContentData(),
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[ 'e' ],
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'rollback keeps model tree up to date with list item split (first list item)'
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);
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// Test 27
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deepEqual(
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documentModel.children[1].children[0].children[0].children[1].children[1].children[0].getContentData(),
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[ 'f' ],
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'rollback keeps model tree up to date with list item split (second list item)'
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);
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// Test 28
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deepEqual(
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documentModel.children[1].children[0].children[0].children[1].children[2].children[0].getContentData(),
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[ 'g' ],
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'rollback keeps model tree up to date with list item split (third list item)'
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);
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// Test 29
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deepEqual(
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documentModel.children[2].getContentData(),
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[ 'h' ],
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'rollback keeps model tree up to date with list item split (final paragraph)'
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);
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var listSplit = documentModel.prepareInsertion( 17, [{ 'type': '/list' }, { 'type': 'list' }] );
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// Test 30
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ve.dm.TransactionProcessor.commit( documentModel, listSplit );
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deepEqual(
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documentModel.getData( new ve.Range( 15, 21 ) ),
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[
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': '/list' },
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{ 'type': 'list' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' }
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],
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'commit splits list into two lists'
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);
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// Test 31
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ve.dm.TransactionProcessor.rollback( documentModel, listSplit );
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deepEqual(
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documentModel.getData( new ve.Range( 15, 19 ) ),
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[
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{ 'type': '/paragraph' },
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{ 'type': '/listItem' },
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{ 'type': 'listItem', 'attributes': { 'styles': ['bullet', 'bullet'] } },
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{ 'type': 'paragraph' }
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],
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'rollback reverses list split'
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);
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} );
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