public function testHasAccessToOriginalPhpFunctions()
{
$array = Arrays::from($this->array);
$array = $array->intersect(['foo' => 'bar', 'kal' => 'mon']);
$this->assertEquals(['foo' => 'bar'], $array->obtain());
$string = Strings::repeat('foo', 2);
$this->assertEquals('foofoo', $string);
$string = Strings::from(' foo ')->trim();
$this->assertEquals('foo', $string->obtain());
}
public function testCanRepeatString()
{
$string = Strings::from('foo')->repeat(3)->obtain();
$this->assertEquals('foofoofoo', $string);
}
/**
* Create a new PHP Underscore string instance.
*
* @param string $string
* @return static
*/
public static function from($string = null)
{
return \Underscore\Types\Strings::from($string);
}
public function testCanSwitchTypesMidCourse()
{
$stringToArray = Strings::from('FOO.BAR')->lower()->explode('.')->last()->title();
$this->assertEquals('Bar', $stringToArray->obtain());
}
/**
* Generates a random suite of words.
*
* @param int $words The number of words
* @param int $length The length of each word
*
* @return string
*/
public static function randomStrings($words, $length = 10)
{
return Strings::from('0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ')->shuffle()->split($length)->slice(0, $words)->implode(' ')->obtain();
}
