PHPUnit_Framework_Assert::assertLessThanOrEqual PHP Method

    public static function assertLessThanOrEqual($expected, $actual, $message = '')
    {
        static::assertThat($actual, static::lessThanOrEqual($expected), $message);
    }

 public function toBeLessThanOrEqualTo($expected)
 {
     if ($this->negate) {
         a::assertGreaterThan($expected, $this->actual);
     } else {
         a::assertLessThanOrEqual($expected, $this->actual);
     }
 }