64 lines
2.0 KiB
PHP
64 lines
2.0 KiB
PHP
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<?php
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namespace PhpParser;
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use PhpParser\Node\Expr;
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use PhpParser\Node\Scalar\String_;
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use PhpParser\Node\Stmt;
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use PhpParser\PrettyPrinter\Standard;
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require_once __DIR__ . '/CodeTestAbstract.php';
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class PrettyPrinterTest extends CodeTestAbstract
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{
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protected function doTestPrettyPrintMethod($method, $name, $code, $dump) {
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$parser = new Parser(new Lexer\Emulative);
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$prettyPrinter = new Standard;
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$stmts = $parser->parse($code);
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$this->assertSame(
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$this->canonicalize($dump),
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$this->canonicalize($prettyPrinter->$method($stmts)),
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$name
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);
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}
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/**
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* @dataProvider provideTestPrettyPrint
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* @covers PhpParser\PrettyPrinter\Standard<extended>
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*/
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public function testPrettyPrint($name, $code, $dump) {
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$this->doTestPrettyPrintMethod('prettyPrint', $name, $code, $dump);
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}
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/**
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* @dataProvider provideTestPrettyPrintFile
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* @covers PhpParser\PrettyPrinter\Standard<extended>
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*/
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public function testPrettyPrintFile($name, $code, $dump) {
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$this->doTestPrettyPrintMethod('prettyPrintFile', $name, $code, $dump);
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}
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public function provideTestPrettyPrint() {
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return $this->getTests(__DIR__ . '/../code/prettyPrinter', 'test');
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}
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public function provideTestPrettyPrintFile() {
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return $this->getTests(__DIR__ . '/../code/prettyPrinter', 'file-test');
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}
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public function testPrettyPrintExpr() {
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$prettyPrinter = new Standard;
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$expr = new Expr\BinaryOp\Mul(
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new Expr\BinaryOp\Plus(new Expr\Variable('a'), new Expr\Variable('b')),
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new Expr\Variable('c')
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);
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$this->assertEquals('($a + $b) * $c', $prettyPrinter->prettyPrintExpr($expr));
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$expr = new Expr\Closure(array(
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'stmts' => array(new Stmt\Return_(new String_("a\nb")))
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));
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$this->assertEquals("function () {\n return 'a\nb';\n}", $prettyPrinter->prettyPrintExpr($expr));
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}
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}
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