}
MyFormatter::setTranslationCallable('my__');
$t->is(MyFormatter::getTranslationCallable(), 'my__', 'get18nCallable() retrieves i18n callable correctly');
MyFormatter::setTranslationCallable(new sfCallable('my__'));
$t->isa_ok(MyFormatter::getTranslationCallable(), 'sfCallable', 'get18nCallable() retrieves i18n sfCallable correctly');
try {
$f->setTranslationCallable('foo');
$t->fail('setTranslationCallable() does not throw InvalidException when i18n callable is invalid');
} catch (InvalidArgumentException $e) {
$t->pass('setTranslationCallable() throws InvalidException if i18n callable is not a valid callable');
} catch (Exception $e) {
$t->fail('setTranslationCallable() throws unexpected exception');
}
$t->diag('->translate()');
$f = new MyFormatter(new sfWidgetFormSchema());
$t->is($f->translate('label'), '[label]', 'translate() call i18n sfCallable as expected');
MyFormatter::setTranslationCallable(array('myI18n', '__'));
$t->is($f->translate('label'), '[label]', 'translate() call i18n callable as expected');
$t->diag('->generateLabel() ->generateLabelName() ->setLabel() ->setLabels()');
MyFormatter::dropTranslationCallable();
$w = new sfWidgetFormSchema(array('author_id' => new sfWidgetFormInputText(), 'first_name' => new sfWidgetFormInputText(), 'last_name' => new sfWidgetFormInputText()));
$f = new MyFormatter($w);
$t->is($f->generateLabelName('first_name'), 'First Name', '->generateLabelName() generates a label value from a label name');
$t->is($f->generateLabelName('author_id'), 'Author', '->generateLabelName() removes _id from auto-generated labels');
$w->setLabels(array('first_name' => 'The first name'));
$t->is($f->generateLabelName('first_name'), 'The first name', '->setLabels() changes all current labels');
$w->setLabel('first_name', 'A first name');
$t->is($f->generateLabelName('first_name'), 'A first name', '->setLabel() sets a label value');
$w->setLabel('first_name', false);
$t->is($f->generateLabel('first_name'), '', '->generateLabel() returns an empty string if the label is false');
$w->setLabel('first_name', 'Your First Name');