YUI.add('text-accentfold-test', function (Y) {
var AccentFold = Y.Text.AccentFold;
Y.Test.Runner.add(new Y.Test.Case({
name: 'Text.AccentFold',
// -- canFold() -------------------------------------------------------
'canFold() should return true if any characters can be folded': function () {
Y.Assert.isTrue(AccentFold.canFold('aåa'));
Y.Assert.isTrue(AccentFold.canFold('AÅA'));
},
'canFold() should return false when no characters can be folded': function () {
Y.Assert.isFalse(AccentFold.canFold('aaa'));
Y.Assert.isFalse(AccentFold.canFold('AAA'));
},
// -- compare() ------------------------------------------------------------
'compare() should return true when folded strings match': function () {
Y.Assert.isTrue(AccentFold.compare('aaa', 'aåa'));
Y.Assert.isTrue(AccentFold.compare('aaa', 'AÅA'));
Y.Assert.isTrue(AccentFold.compare('AAA', 'aåa'));
},
"compare() should return false when folded strings don't match": function () {
Y.Assert.isFalse(AccentFold.compare('aaa', 'abc'));
},
'compare() should support a custom comparison function': function () {
Y.Assert.isTrue(AccentFold.compare('aåa', 'åaë', function (a, b) {
Y.Assert.areSame('aaa', a);
Y.Assert.areSame('aae', b);
return true;
}));
},
// -- filter() -------------------------------------------------------------
'filter() should pass accent-folded items to the supplied function': function () {
var items = [];
AccentFold.filter(['aáa', 'eée'], function (item) {
items.push(item);
});
Y.ArrayAssert.itemsAreSame(['aaa', 'eee'], items);
},
'filter() should filter the supplied array': function () {
Y.ArrayAssert.itemsAreSame(['eée'], AccentFold.filter(['aáa', 'eée'], function (item) {
return item === 'eee';
}));
},
// -- fold() ---------------------------------------------------------------
'fold() should fold lowercase accented letters to ASCII': function () {
Y.Assert.areSame('aaaaaaaaaaaaaaaaaaaaaaaaaa', AccentFold.fold('àåāăąǎǟǡǻȁȃȧḁẚạảấầẩẫậắằẳẵặ'));
Y.Assert.areSame('zzzzzz', AccentFold.fold('źżžẑẓẕ'));
Y.Assert.areSame('abcd', AccentFold.fold('abcd'));
},
'fold() should fold uppercase accented letters to lowercase ASCII': function () {
Y.Assert.areSame('aaaaaaaaaaaaaaaaaaaaaaaa', AccentFold.fold('ÀÅĀĂĄǍǞǠǺȀȂḀẠẢẤẦẨẪẬẮẰẲẴẶ'));
Y.Assert.areSame('zzzzzz', AccentFold.fold('ŹŻŽẐẒẔ'));
Y.Assert.areSame('abcd', AccentFold.fold('ABCD'));
}
}));
}, '@VERSION@', {requires:['text-accentfold', 'test']});