mirror of
https://github.com/phabelio/PHP-Parser.git
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b7e6361536
- "global" -> remove unused "use" statements - "phpunit" -> fix "@covers" comments - "phpunit" -> replace "->will($this->returnValue()" with "->willReturn()" - "UseTest.php" -> add missing namespace - "composer.json" -> use "autoload-dev" - remove -> "require_once" usage in the tests (use autoload-dev via composer.json) -> most of the changes are done automatically by "https://github.com/rectorphp/rector"
39 lines
1.2 KiB
PHP
39 lines
1.2 KiB
PHP
<?php declare(strict_types=1);
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namespace PhpParser\NodeVisitor;
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use PhpParser\Node;
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use PhpParser\Node\Expr;
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use PhpParser\NodeTraverser;
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class FirstFindingVisitorTest extends \PHPUnit\Framework\TestCase
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{
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public function testFindFirstVariable() {
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$traverser = new NodeTraverser();
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$visitor = new FirstFindingVisitor(function(Node $node) {
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return $node instanceof Node\Expr\Variable;
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});
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$traverser->addVisitor($visitor);
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$assign = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
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$stmts = [new Node\Stmt\Expression($assign)];
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$traverser->traverse($stmts);
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$this->assertSame($assign->var, $visitor->getFoundNode());
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}
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public function testFindNone() {
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$traverser = new NodeTraverser();
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$visitor = new FirstFindingVisitor(function(Node $node) {
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return $node instanceof Node\Expr\BinaryOp;
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});
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$traverser->addVisitor($visitor);
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$assign = new Expr\Assign(new Expr\Variable('a'), new Expr\Variable('b'));
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$stmts = [new Node\Stmt\Expression($assign)];
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$traverser->traverse($stmts);
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$this->assertNull($visitor->getFoundNode());
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}
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}
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