mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
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487 lines
11 KiB
JavaScript
487 lines
11 KiB
JavaScript
/*!
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* VisualEditor DataModel MWTemplateModel tests.
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*
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* @copyright 2011-2020 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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( function () {
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const transclusionData = {
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params: {
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foo: { wt: 'Foo value' },
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bar: { wt: 'Bar value' },
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empty: { wt: '' },
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'': { wt: '' }
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},
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target: {
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href: './Template:Test',
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wt: 'Test'
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}
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};
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QUnit.module( 've.dm.MWTemplateModel' );
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/**
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* Create a new MWTemplateModel initialized with a static transclusion data fixture.
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*
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* @return {ve.dm.MWTemplateModel}
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*/
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function newTemplateModel() {
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const doc = ve.dm.Document.static.newBlankDocument(),
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transclusion = new ve.dm.MWTransclusionModel( doc ),
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clonedTransclusionData = ve.extendObject( {}, transclusionData );
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return ve.dm.MWTemplateModel.newFromData( transclusion, clonedTransclusionData );
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}
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/* Tests */
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[
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[ undefined, null ],
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[ '', null ],
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[ 'no_prefix', 'no prefix' ],
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[ '/unexpected_prefix', '/unexpected prefix' ],
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[ './Template:%C3%9Cnicode%5Fexample/subpage', 'Template:Ünicode example/subpage' ],
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[ './Template:Possibly_invalid%5B%5D', 'Template:Possibly invalid[]' ]
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].forEach( ( [ href, expected ] ) =>
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QUnit.test( 'getTitle: ' + href, ( assert ) => {
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const transclusion = { getUniquePartId: () => 0 },
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template = new ve.dm.MWTemplateModel( transclusion, { href } );
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assert.strictEqual( template.getTitle(), expected );
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} )
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);
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QUnit.test( 'hasParameter', ( assert ) => {
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const template = newTemplateModel();
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// All parameters are primary as long as the TemplateData documentation isn't known
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assert.strictEqual( template.hasParameter( 'bar' ), true );
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assert.strictEqual( template.hasParameter( 'resolved-bar' ), false );
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assert.strictEqual( template.hasParameter( 'alternative-bar' ), false );
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template.getSpec().setTemplateData( { params: {
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'resolved-bar': { aliases: [ 'bar', 'alternative-bar' ] }
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} } );
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// Now "bar" and "alternative-bar" are aliases, and "resolved-bar" is the primary name
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assert.strictEqual( template.hasParameter( 'bar' ), true );
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assert.strictEqual( template.hasParameter( 'resolved-bar' ), true );
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assert.strictEqual( template.hasParameter( 'alternative-bar' ), true );
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} );
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QUnit.test( 'getOriginalParameterName', ( assert ) => {
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const template = newTemplateModel();
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template.addParameter( new ve.dm.MWParameterModel( template, 'p1' ) );
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template.addParameter( new ve.dm.MWParameterModel( template, 'p2-alias' ) );
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// These are all independent parameters as long as we don't know anything about aliases
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assert.strictEqual( template.getOriginalParameterName( 'p1' ), 'p1' );
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assert.strictEqual( template.getOriginalParameterName( 'p1-alias' ), 'p1-alias' );
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assert.strictEqual( template.getOriginalParameterName( 'p2' ), 'p2' );
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assert.strictEqual( template.getOriginalParameterName( 'p2-alias' ), 'p2-alias' );
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assert.strictEqual( template.getOriginalParameterName( 'p3' ), 'p3' );
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assert.strictEqual( template.getOriginalParameterName( 'p3-alias' ), 'p3-alias' );
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template.getSpec().setTemplateData( { params: {
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p1: { aliases: [ 'p1-alias' ] },
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p2: { aliases: [ 'p2-alias' ] },
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p3: { aliases: [ 'p3-alias' ] }
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} } );
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assert.strictEqual( template.getOriginalParameterName( 'p1' ), 'p1' );
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assert.strictEqual( template.getOriginalParameterName( 'p1-alias' ), 'p1' );
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assert.strictEqual( template.getOriginalParameterName( 'p2' ), 'p2-alias' );
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assert.strictEqual( template.getOriginalParameterName( 'p2-alias' ), 'p2-alias' );
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assert.strictEqual( template.getOriginalParameterName( 'p3' ), 'p3' );
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assert.strictEqual( template.getOriginalParameterName( 'p3-alias' ), 'p3' );
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} );
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QUnit.test( 'serialize input parameters', ( assert ) => {
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const template = newTemplateModel();
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const serialization = template.serialize();
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assert.deepEqual( serialization, { template: {
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params: {
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foo: { wt: 'Foo value' },
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bar: { wt: 'Bar value' },
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empty: { wt: '' }
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},
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target: { href: './Template:Test', wt: 'Test' }
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} } );
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} );
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QUnit.test( 'serialize changed input parameters', ( assert ) => {
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const template = newTemplateModel(),
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newParameter = new ve.dm.MWParameterModel( template, 'baz', 'Baz value' );
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template.addParameter( newParameter );
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const serialization = template.serialize();
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assert.deepEqual( serialization.template.params.baz, { wt: 'Baz value' } );
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} );
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// T75134
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QUnit.test( 'serialize after parameter was removed', ( assert ) => {
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const template = newTemplateModel(),
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existingParameter = template.getParameter( 'bar' );
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template.removeParameter( existingParameter );
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const serialization = template.serialize();
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assert.deepEqual( serialization.template.params, {
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foo: { wt: 'Foo value' },
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empty: { wt: '' }
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} );
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} );
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// T101075
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QUnit.test( 'serialize without empty parameter not present in original parameter set', ( assert ) => {
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const template = newTemplateModel(),
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parameterWithoutValue = new ve.dm.MWParameterModel( template, 'new_empty', '' );
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template.addParameter( parameterWithoutValue );
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const serialization = template.serialize();
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assert.deepEqual( serialization.template.params, {
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foo: { wt: 'Foo value' },
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bar: { wt: 'Bar value' },
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empty: { wt: '' }
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} );
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} );
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[
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{
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name: 'serialize with explicit parameter order',
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spec: {
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params: {
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foo: {},
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empty: {},
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bar: {}
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},
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paramOrder: [ 'bar', 'foo', 'empty' ]
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},
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expected: [ 'foo', 'bar', 'empty' ]
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},
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{
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name: 'serialize with no parameter order',
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spec: {
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params: {
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foo: {},
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empty: {},
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bar: {}
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}
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},
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expected: [ 'foo', 'bar', 'empty' ]
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},
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{
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name: 'serialize with aliases',
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spec: {
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params: {
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foo: {},
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empty: {},
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hasaliases: { aliases: [ 'bar', 'baz' ] }
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}
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},
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expected: [ 'foo', 'bar', 'empty' ]
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},
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{
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name: 'serialize with unknown params',
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spec: {
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params: {
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bar: {}
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}
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},
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expected: [ 'foo', 'bar', 'empty' ]
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}
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].forEach( ( { name, spec, expected } ) =>
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QUnit.test( name, ( assert ) => {
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const template = newTemplateModel();
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template.getSpec().setTemplateData( spec );
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const serialization = template.serialize();
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assert.deepEqual( Object.keys( serialization.template.params ), expected );
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} )
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);
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[
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{
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name: 'no spec retrieved',
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spec: null,
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expected: [
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'bar',
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'empty',
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'foo',
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''
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]
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},
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{
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name: 'empty spec',
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spec: {},
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expected: [
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'bar',
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'empty',
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'foo',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder and all known params',
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spec: {
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params: {
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bar: {},
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empty: {},
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unused: {},
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foo: {}
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},
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paramOrder: [ 'foo', 'empty', 'bar', 'unused' ]
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},
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expected: [
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'foo',
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'empty',
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'bar',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder and some unknown params',
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spec: {
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params: {
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empty: {},
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unused: {},
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foo: {}
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},
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paramOrder: [ 'foo', 'empty', 'unused' ]
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},
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expected: [
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'foo',
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'empty',
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'bar',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder but all unknown params',
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spec: {
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params: {},
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paramOrder: []
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},
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expected: [
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'bar',
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'empty',
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'foo',
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''
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]
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},
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{
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name: 'spec with no paramOrder, all known params',
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spec: {
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params: {
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bar: {},
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foo: {},
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unused: {},
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empty: {}
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}
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},
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expected: [
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'bar',
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'foo',
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'empty',
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''
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]
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},
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{
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name: 'spec with no paramOrder and some unknown params',
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spec: {
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params: {
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empty: {},
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unused: {},
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foo: {}
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}
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},
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expected: [
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'empty',
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'foo',
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'bar',
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''
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]
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}
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].forEach( ( { name, spec, expected } ) =>
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QUnit.test( 'getOrderedParameterNames: ' + name, ( assert ) => {
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const template = newTemplateModel();
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if ( spec ) {
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template.getSpec().setTemplateData( spec );
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}
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assert.deepEqual( template.getOrderedParameterNames(), expected );
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} )
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);
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[
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{
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name: 'no spec retrieved',
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spec: null,
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expected: [
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'bar',
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'empty',
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'foo',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder and all known params',
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spec: {
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params: {
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bar: {},
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empty: {},
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unused: {},
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foo: {}
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},
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paramOrder: [ 'foo', 'empty', 'unused', 'bar' ]
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},
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expected: [
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'foo',
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'empty',
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'unused',
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'bar',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder and some unknown params',
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spec: {
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params: {
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empty: {},
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unused: {},
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foo: {}
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},
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paramOrder: [ 'foo', 'empty', 'unused' ]
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},
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expected: [
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'foo',
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'empty',
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'unused',
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'bar',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder but all unknown params',
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spec: {
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params: {},
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paramOrder: []
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},
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expected: [
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'bar',
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'empty',
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'foo',
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''
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]
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},
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{
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name: 'spec with no paramOrder, all known params',
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spec: {
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params: {
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bar: {},
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foo: {},
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unused: {},
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empty: {}
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}
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},
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expected: [
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'bar',
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'foo',
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'unused',
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'empty',
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''
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]
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},
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{
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name: 'spec with no paramOrder and some unknown params',
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spec: {
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params: {
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empty: {},
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unused: {},
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foo: {}
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}
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},
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expected: [
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'empty',
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'unused',
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'foo',
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'bar',
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''
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]
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},
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{
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name: 'spec with explicit paramOrder and aliases',
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spec: {
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params: {
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empty: {},
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unused: {},
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hasalias: {
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aliases: [ 'bar', 'baz' ]
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}
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},
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paramOrder: [ 'hasalias', 'empty', 'unused' ]
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},
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expected: [
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'bar',
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'empty',
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'unused',
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'foo',
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''
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]
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}
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].forEach( ( { name, spec, expected } ) =>
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QUnit.test( 'getAllParametersOrdered: ' + name, ( assert ) => {
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const template = newTemplateModel();
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if ( spec ) {
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template.getSpec().setTemplateData( spec );
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}
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assert.deepEqual( template.getAllParametersOrdered(), expected );
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} )
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);
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[
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[ 'a', 'b', 'Template:A', 'prefers .wt when it is a valid title' ],
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[ '{{a}}', 'subst:b', 'subst:b', 'falls back to unmodified getTitle' ],
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[ 'subst:a', 'b', 'Template:A', 'strips subst:' ],
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[ 'safesubst:a', 'b', 'Template:A', 'strips safesubst:' ],
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[ ' SUBST: a', 'b', 'Template:A', 'ignores capitalization and whitespace' ],
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[ 'subst :a', 'b', 'Template:Subst :a', 'leaves bad whitespace untouched' ],
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[ 'int:a', 'b', 'Template:Int:a', 'leaves other prefixes untouched' ]
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].forEach( ( [ wt, href, expected, message ] ) =>
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QUnit.test( 'getTemplateDataQueryTitle: ' + message, ( assert ) => {
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const transclusion = { getUniquePartId: () => 0 },
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data = { target: { wt, href } },
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model = ve.dm.MWTemplateModel.newFromData( transclusion, data );
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assert.strictEqual( model.getTemplateDataQueryTitle(), expected );
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} )
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);
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[
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[ {}, false, 'no parameters' ],
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[ { p1: {}, p2: { wt: 'foo' } }, true, 'multiple parameters' ],
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[ { p1: {} }, false, 'undefined' ],
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[ { p1: { wt: null } }, false, 'null' ],
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[ { p1: { wt: '' } }, false, 'empty string' ],
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[ { p1: { wt: ' ' } }, true, 'space' ],
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[ { p1: { wt: '0' } }, true, '0' ],
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[ { p1: { wt: '\nfoo' } }, true, 'newline' ]
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].forEach( ( [ params, expected, message ] ) =>
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QUnit.test( 'containsValuableData: ' + message, ( assert ) => {
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const transclusion = { getUniquePartId: () => 0 },
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data = { target: {}, params },
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model = ve.dm.MWTemplateModel.newFromData( transclusion, data );
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assert.strictEqual( model.containsValuableData(), expected );
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} )
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);
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}() );
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