public function testGetNextHasNext() { $results = array(array('_id' => 1, 'x' => 'foo'), array('_id' => 2, 'x' => 'bar')); $cursor = $this->getMockCursor(); $cursor->expects($this->once())->method('toArray')->will($this->returnValue($results)); $eagerCursor = new EagerCursor($cursor); $this->assertTrue($eagerCursor->hasNext()); $this->assertEquals($results[0], $eagerCursor->getNext()); $this->assertTrue($eagerCursor->hasNext()); $this->assertEquals($results[0], $eagerCursor->current(), 'hasNext does not advance internal cursor'); $this->assertEquals($results[1], $eagerCursor->getNext()); $this->assertFalse($eagerCursor->hasNext()); $this->assertNull($eagerCursor->getNext()); $eagerCursor->rewind(); $this->assertTrue($eagerCursor->hasNext()); $this->assertEquals($results[0], $eagerCursor->getNext()); }