public function testnumber_format()
{
$string = new williamknauss\String();
$string->set_string(1234.56);
$string->number_format();
//assert 1
$this->assertEquals(number_format(1234.56), $string->return_string());
$string = new williamknauss\String();
$string->number_format(1234.56);
//assert 2
$this->assertEquals(number_format(1234.56), $string->return_string());
}
/**
* @expectedException Exception
* @expectedExceptionMessage number() expects two parameters. The number parameter is required and must be numeric.
*/
public function testnumber_format_non_numeric_exception()
{
$string = new williamknauss\String("Hello World");
$string->number_format();
}
