public static function mock($function, $returnValue)
{
if (CIPHPUnitTestFunctionPatcher::isBlacklisted($function)) {
throw new LogicException('Can\'t patch on ' . $function);
}
self::$mocks[$function] = $returnValue;
}
public function leaveNode(PhpParser\Node $node)
{
if (!$node instanceof FuncCall) {
return;
}
if (!$node->name instanceof Name) {
return;
}
if ($node->name->isUnqualified() && !CIPHPUnitTestFunctionPatcher::isBlacklisted((string) $node->name)) {
$replacement = new FullyQualified(array());
$replacement->set('CIPHPUnitTestFunctionPatcherProxy::' . (string) $node->name);
$pos = $node->getAttribute('startTokenPos');
CIPHPUnitTestFunctionPatcher::$replacement[$pos] = '\\CIPHPUnitTestFunctionPatcherProxy::' . (string) $node->name;
$node->name = $replacement;
}
}
public static function patch($source)
{
$patched = false;
self::$replacement = [];
$parser = new PhpParser\Parser(new PhpParser\Lexer(['usedAttributes' => ['startTokenPos', 'endTokenPos']]));
$traverser = new PhpParser\NodeTraverser();
$traverser->addVisitor(new CIPHPUnitTestFunctionPatcherNodeVisitor());
$ast_orig = $parser->parse($source);
$traverser->traverse($ast_orig);
if (self::$replacement !== []) {
$patched = true;
$new_source = self::generateNewSource($source);
} else {
$new_source = $source;
}
return [$new_source, $patched];
}
