/**
* @param \PHP\Manipulator\Token $other
* @param string $description Additional information about the test
* @param bool $returnResult Whether to return a result or throw an exception
* @return boolean
*/
public function evaluate($other, $description = '', $returnResult = FALSE)
{
if (!$other instanceof Token) {
throw \PHPUnit_Util_InvalidArgumentHelper::factory(1, 'PHP\\Manipulator\\Token');
}
$expectedToken = $this->_expectedToken;
$equal = $this->_getEqualsConstraint($expectedToken->getValue());
if (!$equal->evaluate($other->getValue(), $description, true)) {
$this->_difference = 'values';
if ($returnResult) {
return FALSE;
}
$this->fail($other, $description);
}
$equal = $this->_getEqualsConstraint($expectedToken->getType());
if (!$equal->evaluate($other->getType(), $description, true)) {
$this->_difference = 'types';
if ($returnResult) {
return FALSE;
}
$this->fail($other, $description);
}
if (true === $this->_strict) {
$equal = $this->_getEqualsConstraint($expectedToken->getLinenumber());
if (!$equal->evaluate($other->getLinenumber(), $description, true)) {
$this->_difference = 'linenumber';
if ($returnResult) {
return FALSE;
}
$this->fail($other, $description);
}
}
return true;
}
/**
* Evaluate if the token is
*
* @param \PHP\Manipulator\Token $token
* @param mixed $param
* @return boolean
*/
public function evaluate(Token $token, $params = null)
{
if (null === $token->getType() && '@' === $token->getValue()) {
return true;
}
return false;
}
/**
* @covers \PHP\Manipulator\Token::setValue
* @covers \PHP\Manipulator\Token::getValue
*/
public function testSetValueAndGetValue()
{
$token = new Token('foo');
$this->assertEquals('foo', $token->getValue(), 'wrong value');
$fluent = $token->setValue('bla');
$this->assertSame($fluent, $token, 'No fluent interface');
$this->assertEquals('bla', $token->getValue(), 'wrong value');
}
/**
* Evaluate if the token is a multiline comment
*
* @param \PHP\Manipulator\Token $token
* @param mixed $param
* @return boolean
*/
public function evaluate(Token $token, $params = null)
{
$pattern = '~^(\\n|\\r\\n|\\r)~';
if (preg_match($pattern, $token->getValue())) {
return true;
}
return false;
}
/**
* Evaluate if the token is a multiline comment
*
* @param \PHP\Manipulator\Token $token
* @param mixed $param
* @return boolean
*/
public function evaluate(Token $token, $param = null)
{
$value = $token->getValue();
if ($value === "\n" || $value === "\r\n" || $value === "\r") {
return true;
}
return false;
}
/**
* @param \PHP\Manipulator\Token $token
* @param mixed $default
* @return boolean|string
*/
protected function _getNewlineFromToken(Token $token, $default = false)
{
$matches = array();
if (preg_match("~(\r\n|\r|\n)~", $token->getValue(), $matches)) {
return $matches[0];
}
return $default;
}
/**
* @param \PHP\Manipulator\Token $token
* @return boolean
*/
protected function _isOperatorWithoutToken(Token $token)
{
foreach ($this->_operatorsWithoutTokens as $operator) {
if (null === $token->getType() && $operator === $token->getValue()) {
return true;
}
}
return false;
}
/**
* Manipulates a Token
*
* @param \PHP\Manipulator\Token $token
* @param mixed $params
*/
public function manipulate(Token $token, $params = null)
{
$value = $token->getValue();
if (substr($value, 0, 2) === "\r\n") {
$token->setValue(substr($value, 2));
} elseif (substr($value, 0, 1) === "\n") {
$token->setValue(substr($value, 1));
} elseif (substr($value, 0, 1) === "\r") {
$token->setValue(substr($value, 1));
}
}
/**
* Evaluate if the token is a Singleline comment
*
* @param \PHP\Manipulator\Token $token
* @param mixed $param
* @return boolean
*/
public function evaluate(Token $token, $param = null)
{
if ($token->getType() === T_COMMENT) {
$value = $token->getValue();
if (strlen($value) >= 1 && substr($value, 0, 1) === '#') {
return true;
} elseif (strlen($value) >= 2 && substr($value, 0, 2) === '//') {
return true;
}
}
return false;
}
/**
* Manipulate Token
*
* @param \PHP\Manipulator\Token $token
* @param mixed $params
*/
public function manipulate(Token $token, $params = null)
{
$regexNewline = '(\\n|\\r\\n|\\r)';
$indention = $params;
$value = $token->getValue();
$lines = preg_split('~' . $regexNewline . '~', $value);
$helper = new NewlineDetector();
$newline = $helper->getNewlineFromToken($token);
$first = true;
$value = '';
foreach ($lines as $key => $line) {
if ($first) {
$first = false;
} else {
$temp = trim($line);
if (!empty($temp)) {
$lines[$key] = $indention . ' ' . $line;
}
}
}
$token->setValue(implode($newline, $lines));
}
/**
* Token $token
* @return boolean
*/
protected function _containsEscapeSequence(Token $token)
{
return (bool) preg_match('~' . preg_quote('\\', '~') . '~', $token->getValue());
}
/**
* @param \PHP\Manipulator\Token $token
* @param array $whitespaces
* @return mixed
*/
public function getWhitespaceForToken(Token $token, array $whitespaces)
{
if (null === $token->getType()) {
$tokenval = $token->getValue();
} else {
$tokenval = $token->getType();
}
if (array_key_exists($tokenval, $whitespaces)) {
return $whitespaces[$tokenval];
} else {
$message = 'No option found for: ' . $token->getTokenName() . ' (' . $tokenval . ')';
throw new \Exception($message);
}
}
/**
* @param \PHP\Manipulator\Token $token
* @return boolean
*/
public function isQuestionMark(Token $token)
{
if ($token->getType() === null && $token->getValue() === '?') {
return true;
}
return false;
}
/**
* Lowercase for tokens value
*
* @param \PHP\Manipulator\Token $token
* @param mixed $params
*/
public function manipulate(Token $token, $params = null)
{
$token->setValue(strtolower($token->getValue()));
}
/**
* @param \PHP\Manipulator\Token $whitespaceToken
*/
protected function _indentWhitespace(Token $whitespaceToken)
{
$newValue = $whitespaceToken->getValue() . $this->getIndention($this->getIndentionLevel());
$whitespaceToken->setValue($newValue);
}
/**
* @param \PHP\Manipulator\Token $token
*/
public function printToken(Token $token)
{
$name = str_pad($token->getTokenName(), 28, ' ');
$value = $this->transformTokenValue($token->getValue());
return $name . ' | ' . $value;
}
/**
* Evaluate if the token
*
* @param \PHP\Manipulator\Token $token
* @param mixed $param
* @return boolean
*/
public function evaluate(Token $token, $params = null)
{
return (bool) preg_match("~(\r|\n)~", $token->getValue());
}
/**
* Dump a token
*
* Replaces spaces, linebreaks and tabs with visual representations:
* \t \r\n \n \r .
*
* @param \PHP\Manipulator\Token $token
* @return string
*/
public static function dumpToken(Token $token, $add = true)
{
$type = $token->getType();
$value = $token->getValue();
$typeName = '[SIMPLE]';
if (null !== $type) {
$typeName = $token->getTokenName();
}
$length = (string) mb_strlen($value, 'utf-8');
$search = array("\n\r", "\n", "\r", "\t", ' ');
$replace = array('\\n\\\\r', '\\n', '\\r', '\\t', '.');
$value = str_replace($search, $replace, $value);
$line = $token->getLinenumber();
if (null === $line) {
$line = 'NULL';
}
return str_pad($typeName, 28, ' ', STR_PAD_RIGHT) . '| ' . str_pad($length, 4, ' ', STR_PAD_LEFT) . ' | ' . str_pad($line, 4, ' ', STR_PAD_LEFT) . ' | ' . $value;
}
/**
* Evaluate if the token only contains whitespace
*
* @param \PHP\Manipulator\Token $token
* @param mixed $param
* @return boolean
*/
public function evaluate(Token $token, $params = null)
{
return (bool) preg_match('~^(\\s)*$~', $token->getValue());
}