/**
* Test...
*
* @covers JLanguage::setSearchDisplayedCharactersNumberCallback
* @covers JLanguage::getSearchDisplayedCharactersNumberCallback
*
* @return void
*/
public function testSetSearchDisplayedCharactersNumberCallback()
{
$function1 = 'phpinfo';
$function2 = 'print';
$lang = new JLanguage('');
$this->assertTrue(is_callable($lang->getSearchDisplayedCharactersNumberCallback()));
// Note: set -> $funtion1: set returns NULL and get returns $function1
$this->assertTrue(is_callable($lang->setSearchDisplayedCharactersNumberCallback($function1)));
$get = $lang->getSearchDisplayedCharactersNumberCallback();
$this->assertEquals($function1, $get, 'Line: ' . __LINE__);
$this->assertNotEquals($function2, $get, 'Line: ' . __LINE__);
// Note: set -> $function2: set returns $function1 and get retuns $function2
$set = $lang->setSearchDisplayedCharactersNumberCallback($function2);
$this->assertEquals($function1, $set, 'Line: ' . __LINE__);
$this->assertNotEquals($function2, $set, 'Line: ' . __LINE__);
$this->assertEquals($function2, $lang->getSearchDisplayedCharactersNumberCallback(), 'Line: ' . __LINE__);
$this->assertNotEquals($function1, $lang->getSearchDisplayedCharactersNumberCallback(), 'Line: ' . __LINE__);
}
