/**
* Test offset unset method removes elements from collection
*
* @return void
*/
public function testOffsetUnset()
{
$this->assertTrue($this->collection->offsetExists(2));
$this->assertAttributeCount(5, 'elements', $this->collection);
$this->collection->offsetUnset(2);
$this->assertFalse($this->collection->offsetExists(2));
$this->assertAttributeCount(4, 'elements', $this->collection);
}
/**
* Test collection rewind
*
* @depends testKey
* @depends testCurrent
* @return void
*/
public function testRewind()
{
$this->collection->last();
$this->assertEquals('b', $this->collection->key());
$this->assertEquals(5, $this->collection->current());
$this->collection->rewind();
$this->assertEquals(0, $this->collection->key());
$this->assertEquals(1, $this->collection->current());
}
/**
* Test converting back to array
*
* @return void
*/
public function testToArray()
{
$collection = new BaseCollection([1, 2, 3, 'a' => 4, 'b' => 5]);
$this->assertEquals([1, 2, 3, 'a' => 4, 'b' => 5], $collection->toArray());
}
/**
* Test invalid offset seek exception
*
* @expectedException \InvalidArgumentException
* @return void
*/
public function testSeekException()
{
$this->collection->seek('noop');
}
/**
* Test collection count method
*
* @return void
*/
public function testCount()
{
$this->assertEquals(5, $this->collection->count());
}
