/**
* @dataProvider provideCalls
*/
public function testExternalCallsAreFound($expected, $n, $code)
{
$searcher = new Searcher();
$callExtractor = new CallExtractor($searcher);
$tokens = new TokenCollection(token_get_all($code));
$name = $callExtractor->extract($n, $tokens);
$this->assertEquals($expected, $name);
}
public function testClassMemberDirectAccessOnInstanciationIsParsed()
{
$code = '<?php
class A {
function foo() {
(new B)->doAny();
}
}';
$searcher = new Searcher();
$callExtractor = new CallExtractor($searcher);
$tokens = new TokenCollection(token_get_all($code));
$n = 16;
$name = $callExtractor->extract($n, $tokens);
$this->assertEquals('B', $name);
}
/**
* Extracts content of method
*
* @param ReflectedMethod $method
* @param integer $n
* @param TokenCollection $tokens
* @return $this
*/
private function extractDependencies(ReflectedMethod $method, $n, TokenCollection $tokens)
{
//
// Object creation
$extractor = new CallExtractor($this->searcher);
$start = $n;
$len = sizeof($tokens, COUNT_NORMAL);
for ($i = $start; $i < $len; $i++) {
$token = $tokens[$i];
switch ($token->getType()) {
case T_PAAMAYIM_NEKUDOTAYIM:
case T_NEW:
$call = $extractor->extract($i, $tokens);
$method->pushDependency($call);
break;
}
}
//
// Parameters in Method API
foreach ($method->getArguments() as $argument) {
$name = $argument->getType();
if (!in_array($argument->getType(), array(null, 'array'))) {
$method->pushDependency($name);
}
}
return $this;
}
/**
* Extracts content of method
*
* @param ReflectedMethod $method
* @param integer $n
* @param TokenCollection $tokens
* @param ReflectedClass $currentClass
* @return $this
*/
private function extractDependencies(ReflectedMethod $method, $n, TokenCollection $tokens, ReflectedClass $currentClass = null)
{
//
// Object creation
$extractor = new CallExtractor($this->searcher, $currentClass);
$start = $n;
$len = sizeof($tokens, COUNT_NORMAL);
for ($i = $start; $i < $len; $i++) {
$token = $tokens[$i];
switch ($token->getType()) {
case T_PAAMAYIM_NEKUDOTAYIM:
case T_NEW:
$call = $extractor->extract($i, $tokens, $currentClass);
if ($call !== 'class') {
// anonymous class
$method->pushDependency($call);
$method->pushInstanciedClass($call);
}
break;
}
}
//
// Parameters in Method API
$resolver = new TypeResolver();
foreach ($method->getArguments() as $argument) {
$name = $argument->getType();
if (strlen($name) > 0 && !$resolver->isNative($name)) {
$method->pushDependency($name);
}
}
return $this;
}
