/**
* @param int $tokenAmount
* @dataProvider providerTokenAmount
*/
public function testNotIsEndAfterAddingToken(int $tokenAmount)
{
$buffer = TokenBuffer::factory();
for ($i = 0; $i < $tokenAmount; $i++) {
$token = Token::factory(Token::TYPE_SLASH, "/", 1);
$buffer->addToken($token);
}
$this->assertFalse($buffer->isEnd(), "End condition after adding token to buffer");
}
/**
* @expectedException \LogicException
*/
public function testUninitializedUnreadingThrowsSplException()
{
TokenBuffer::factory()->unreadToken();
}
/**
* Returns token buffer.
*
* @return TokenBuffer
*/
protected function getBuffer() : TokenBuffer
{
if (null === $this->buffer) {
$this->buffer = TokenBuffer::factory();
}
return $this->buffer;
}