public function testHasAccessToStrMethods()
{
$string1 = Strings::limit('foo', 1);
$string2 = Underscore::from('foo')->limit(1)->obtain();
$this->assertEquals('f...', $string1);
$this->assertEquals('f...', $string2);
}
public function testCanWrapObject()
{
$under1 = new Underscore($this->array);
$under2 = Underscore::from($this->array);
$this->assertInstanceOf('Underscore\\Underscore', $under1);
$this->assertInstanceOf('Underscore\\Types\\Arrays', $under2);
}
public function testWrapAndUnwrap()
{
$collection = new TestCollection(['a', 'b', 'c']);
// Wrap and unwrap the collection
$unwrapped = Underscore::from($collection)->collection();
// The collection should a clone
$this->assertNotSame($collection, $unwrapped);
// But should be the same type
$this->assertInstanceOf(get_class($collection), $unwrapped);
// And have the same values
$this->assertSame($collection->toArray(), $unwrapped->toArray());
}
public function testCanCreateChainableObject()
{
$under = Underscore::from($this->arrayNumbers);
$under = $under->get(1);
$this->assertEquals(2, $under);
}
public function testShuffle()
{
$original = $this->getDummy3();
$values = Underscore::from($original)->shuffle()->toArray();
// Not necessarily the same, but contains the same values.
// We cannot check the sorting of the keys because it is entirely
// possible that keys were not randomized at all!
$this->assertEquals($original, $values);
}
