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module('Selection containers - Single');
var SingleSelection = require('select2/selection/single');
var $ = require('jquery');
var Options = require('select2/options');
var Utils = require('select2/utils');
var options = new Options({});
test('display uses templateSelection', function (assert) {
var called = false;
var templateOptions = new Options({
templateSelection: function (data) {
called = true;
return data.text;
}
});
var selection = new SingleSelection(
$('#qunit-fixture .single'),
templateOptions
);
var out = selection.display({
text: 'test'
});
assert.ok(called);
assert.equal(out, 'test');
});
test('templateSelection can addClass', function (assert) {
var called = false;
var templateOptions = new Options({
templateSelection: function (data, container) {
called = true;
container.addClass('testclass');
return data.text;
}
});
var selection = new SingleSelection(
$('#qunit-fixture .single'),
templateOptions
);
var $container = selection.selectionContainer();
var out = selection.display({
text: 'test'
}, $container);
assert.ok(called);
assert.equal(out, 'test');
assert.ok($container.hasClass('testclass'));
});
test('empty update clears the selection', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
$rendered.text('testing');
selection.update([]);
assert.equal(
$rendered.text(),
'',
'There should have been nothing rendered'
);
});
test('empty update clears the selection title', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
$rendered.attr('title', 'testing');
selection.update([]);
assert.equal(
$rendered.attr('title'),
undefined,
'The title should be removed if nothing is rendered'
);
});
test('update renders the data text', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
selection.update([{
text: 'test'
}]);
assert.equal($rendered.text(), 'test');
});
test('update sets the title to the data text', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
selection.update([{
text: 'test'
}]);
assert.equal(
$rendered.attr('title'),
'test',
'The title should have been set to the text'
);
});
test('update sets the title to the data title', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
selection.update([{
text: 'test',
title: 'correct'
}]);
assert.equal(
$rendered.attr('title'),
'correct',
'The title should have taken precedence over the text'
);
});
test('update should clear title for placeholder options', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
$rendered.attr('title', 'testing');
selection.update([{
id: '',
text: ''
}]);
assert.equal(
$rendered.attr('title'),
undefined,
'The title should be removed if a placeholder is rendered'
);
});
test('update should clear title for options without text', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
$rendered.attr('title', 'testing');
selection.update([{
id: ''
}]);
assert.equal(
$rendered.attr('title'),
undefined,
'The title should be removed if there is no text or title property'
);
});
test('escapeMarkup is being used', function (assert) {
var selection = new SingleSelection(
$('#qunit-fixture .single'),
options
);
var $selection = selection.render();
var $rendered = $selection.find('.select2-selection__rendered');
var unescapedText = '<script>bad("stuff");</script>';
selection.update([{
text: unescapedText
}]);
assert.equal(
$rendered.text(),
unescapedText,
'The text should be escaped by default to prevent injection'
);
});
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