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File: vendors/select2/tests/selection/placeholder-tests.js

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File: vendors/select2/tests/selection/placeholder-tests.js
Role: Auxiliary data
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Description: Auxiliary data
Class: Gentelella BladeOne
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module('Selection containers - Placeholders'); var Placeholder = require('select2/selection/placeholder'); var SingleSelection = require('select2/selection/single'); var $ = require('jquery'); var Options = require('select2/options'); var Utils = require('select2/utils'); var SinglePlaceholder = Utils.Decorate(SingleSelection, Placeholder); var placeholderOptions = new Options({ placeholder: { id: 'placeholder', text: 'This is the placeholder' } }); test('normalizing placeholder ignores objects', function (assert) { var selection = new SinglePlaceholder( $('#qunit-fixture .single'), placeholderOptions ); var original = { id: 'test', text: 'testing' }; var normalized = selection.normalizePlaceholder(original); assert.equal(original, normalized); }); test('normalizing placeholder gives object for string', function (assert) { var selection = new SinglePlaceholder( $('#qunit-fixture .single'), placeholderOptions ); var normalized = selection.normalizePlaceholder('placeholder'); assert.equal(normalized.id, ''); assert.equal(normalized.text, 'placeholder'); }); test('text is shown for placeholder option on single', function (assert) { var selection = new SinglePlaceholder( $('#qunit-fixture .single'), placeholderOptions ); var $selection = selection.render(); selection.update([{ id: 'placeholder' }]); assert.equal($selection.text(), 'This is the placeholder'); }); test('placeholder is shown when no options are selected', function (assert) { var selection = new SinglePlaceholder( $('#qunit-fixture .multiple'), placeholderOptions ); var $selection = selection.render(); selection.update([]); assert.equal($selection.text(), 'This is the placeholder'); });