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module('Options - Deprecated - initSelection');
var $ = require('jquery');
var Options = require('select2/options');
test('converted into dataAdapter.current', function (assert) {
assert.expect(5);
var $test = $('<select></select>');
var called = false;
var options = new Options({
initSelection: function ($element, callback) {
called = true;
callback([{
id: '1',
text: '2'
}]);
}
}, $test);
assert.ok(!called, 'initSelection should not have been called');
var DataAdapter = options.get('dataAdapter');
var data = new DataAdapter($test, options);
data.current(function (data) {
assert.equal(
data.length,
1,
'There should have only been one object selected'
);
var item = data[0];
assert.equal(
item.id,
'1',
'The id should have been set by initSelection'
);
assert.equal(
item.text,
'2',
'The text should have been set by initSelection'
);
});
assert.ok(called, 'initSelection should have been called');
});
test('single option converted to array automatically', function (assert) {
assert.expect(2);
var $test = $('<select></select>');
var called = false;
var options = new Options({
initSelection: function ($element, callback) {
called = true;
callback({
id: '1',
text: '2'
});
}
}, $test);
var DataAdapter = options.get('dataAdapter');
var data = new DataAdapter($test, options);
data.current(function (data) {
assert.ok(
$.isArray(data),
'The data should have been converted to an array'
);
});
assert.ok(called, 'initSelection should have been called');
});
test('only called once', function (assert) {
assert.expect(8);
var $test = $('<select><option value="3" selected>4</option></select>');
var called = 0;
var options = new Options({
initSelection: function ($element, callback) {
called++;
callback([{
id: '1',
text: '2'
}]);
}
}, $test);
var DataAdapter = options.get('dataAdapter');
var data = new DataAdapter($test, options);
data.current(function (data) {
assert.equal(
data.length,
1,
'There should have only been a single option'
);
var item = data[0];
assert.equal(
item.id,
'1',
'The id should match the one given by initSelection'
);
assert.equal(
item.text,
'2',
'The text should match the one given by initSelection'
);
});
assert.equal(
called,
1,
'initSelection should have been called'
);
data.current(function (data) {
assert.equal(
data.length,
1,
'There should have only been a single option'
);
var item = data[0];
assert.equal(
item.id,
'3',
'The id should match the value given in the DOM'
);
assert.equal(
item.text,
'4',
'The text should match the text given in the DOM'
);
});
assert.equal(
called,
1,
'initSelection should have only been called once'
);
});
module('Options - Deprecated - query');
test('converted into dataAdapter.query automatically', function (assert) {
assert.expect(6);
var $test = $('<select></select>');
var called = false;
var options = new Options({
query: function (params) {
called = true;
params.callback({
results: [
{
id: 'test',
text: params.term
}
]
});
}
}, $test);
assert.ok(!called, 'The query option should not have been called');
var DataAdapter = options.get('dataAdapter');
var data = new DataAdapter($test, options);
data.query({
term: 'term'
}, function (data) {
assert.ok(
'results' in data,
'It should have included the results key'
);
assert.equal(
data.results.length,
1,
'There should have only been a single result returned'
);
var item = data.results[0];
assert.equal(
item.id,
'test',
'The id should have been returned from the query function'
);
assert.equal(
item.text,
'term',
'The text should have matched the term that was passed in'
);
});
assert.ok(called, 'The query function should have been called');
});
module('Options - deprecated - data-ajax-url');
test('converted ajax-url to ajax--url automatically', function (assert) {
var $test = $('<select data-ajax-url="test://url"></select>');
var options = new Options({}, $test);
assert.ok(
options.get('ajax'),
'The `ajax` key was automatically created'
);
assert.equal(
options.get('ajax').url,
'test://url',
'The `url` property for the `ajax` option was filled in correctly'
);
});
test('converted select2-tags to data/tags automatically', function (assert) {
var $test = $('<select data-select2-tags="original data"></select>');
var options = new Options({}, $test);
assert.ok(
options.get('tags'),
'The `tags` key is automatically set to true'
);
assert.equal(
options.get('data'),
'original data',
'The `data` key is created with the original data'
);
});
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