Example #1
0
 public function testArrayAccessImplementor()
 {
     $data = array('1' => 'One', '2' => 'Two', '3' => 'Three');
     $collection = new Collection($data);
     $this->assertTrue($collection->valid());
     $this->assertFalse($collection->isEmpty());
     $this->assertEquals(3, $collection->count());
     $this->assertEquals('One', $collection->current());
     $collection->next();
     $this->assertEquals('Two', $collection->current());
     $this->assertEquals('2', $collection->key());
     $collection->rewind();
     $this->assertEquals('1', $collection->key());
     $this->assertEquals('One', $collection->current());
     $collection->ksortDesc();
     $this->assertEquals('3', $collection->key());
     $collection->ksortAsc();
     $this->assertEquals('1', $collection->key());
     $this->assertEquals('Three', $collection->last());
     $collection->end();
     $this->assertEquals('Three', $collection->current());
 }