php-parser/test/PHPParser/Tests/NodeVisitor/NameResolverTest.php
2011-11-12 18:29:50 +01:00

122 lines
2.9 KiB
PHP

<?php
class PHPParser_Tests_NodeVisitor_NameResolverTest extends PHPUnit_Framework_TestCase
{
public function testResolveNames() {
$code = <<<EOC
<?php
namespace Foo {
use Hallo as Hi;
new Bar();
new Hi();
new Hi\\Bar();
new \\Bar();
new namespace\\Bar();
bar();
hi();
Hi\\bar();
foo\\bar();
\\bar();
namespace\\bar();
}
namespace {
use Hallo as Hi;
new Bar();
new Hi();
new Hi\\Bar();
new \\Bar();
new namespace\\Bar();
bar();
hi();
Hi\\bar();
foo\\bar();
\\bar();
namespace\\bar();
}
EOC;
$expectedCode = <<<EOC
namespace Foo {
use Hallo as Hi;
new \\Foo\\Bar();
new \\Hallo();
new \\Hallo\\Bar();
new \\Bar();
new \\Foo\\Bar();
bar();
hi();
\\Hallo\\bar();
\\Foo\\foo\\bar();
\\bar();
\\Foo\\bar();
}
namespace {
use Hallo as Hi;
new \\Bar();
new \\Hallo();
new \\Hallo\\Bar();
new \\Bar();
new \\Bar();
bar();
hi();
\\Hallo\\bar();
\\foo\\bar();
\\bar();
\\bar();
}
EOC;
$parser = new PHPParser_Parser;
$prettyPrinter = new PHPParser_PrettyPrinter_Zend;
$traverser = new PHPParser_NodeTraverser;
$traverser->addVisitor(new PHPParser_NodeVisitor_NameResolver);
$stmts = $parser->parse(new PHPParser_Lexer($code));
$stmts = $traverser->traverse($stmts);
$this->assertEquals($expectedCode, $prettyPrinter->prettyPrint($stmts));
}
public function testAddNamespacedName() {
$code = <<<EOC
<?php
namespace Foo {
class A {}
interface B {}
trait C {}
function D() {}
const E = 'F';
}
namespace {
class A {}
interface B {}
trait C {}
function D() {}
const E = 'F';
}
EOC;
$parser = new PHPParser_Parser;
$traverser = new PHPParser_NodeTraverser;
$traverser->addVisitor(new PHPParser_NodeVisitor_NameResolver);
$stmts = $parser->parse(new PHPParser_Lexer($code));
$stmts = $traverser->traverse($stmts);
$this->assertEquals('Foo\\A', (string) $stmts[0]->stmts[0]->namespacedName);
$this->assertEquals('Foo\\B', (string) $stmts[0]->stmts[1]->namespacedName);
$this->assertEquals('Foo\\C', (string) $stmts[0]->stmts[2]->namespacedName);
$this->assertEquals('Foo\\D', (string) $stmts[0]->stmts[3]->namespacedName);
$this->assertEquals('Foo\\E', (string) $stmts[0]->stmts[4]->consts[0]->namespacedName);
$this->assertEquals('A', (string) $stmts[1]->stmts[0]->namespacedName);
$this->assertEquals('B', (string) $stmts[1]->stmts[1]->namespacedName);
$this->assertEquals('C', (string) $stmts[1]->stmts[2]->namespacedName);
$this->assertEquals('D', (string) $stmts[1]->stmts[3]->namespacedName);
$this->assertEquals('E', (string) $stmts[1]->stmts[4]->consts[0]->namespacedName);
}
}