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<?php |
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namespace ComposerRequireCheckerTest\NodeVisitor; |
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use ComposerRequireChecker\NodeVisitor\DefinedSymbolCollector; |
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use PhpParser\Node\Arg; |
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use PhpParser\Node\Expr\FuncCall; |
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use PhpParser\Node\Identifier; |
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use PhpParser\Node\Name; |
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use PhpParser\Node\Scalar\String_; |
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use PhpParser\Node\Stmt\Class_; |
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use PhpParser\Node\Stmt\Const_; |
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use PhpParser\Node\Stmt\Function_; |
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use PhpParser\Node\Stmt\Interface_; |
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use PhpParser\Node\Stmt\Trait_; |
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use PhpParser\NodeTraverser; |
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use PhpParser\NodeTraverserInterface; |
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use PhpParser\NodeVisitor\NameResolver; |
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use PhpParser\Parser; |
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use PhpParser\ParserFactory; |
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use PHPUnit\Framework\TestCase; |
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final class DefinedSymbolCollectorTest extends TestCase |
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{ |
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/** |
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* @var DefinedSymbolCollector |
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*/ |
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private $collector; |
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/** |
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* @var Parser |
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*/ |
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private $parser; |
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/** |
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* @var NodeTraverserInterface |
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*/ |
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private $traverser; |
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/** |
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* {@inheritDoc} |
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*/ |
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protected function setUp(): void |
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{ |
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$this->collector = new DefinedSymbolCollector(); |
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$this->parser = (new ParserFactory())->create(ParserFactory::PREFER_PHP7); |
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$this->traverser = new NodeTraverser(); |
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$this->traverser->addVisitor(new NameResolver()); |
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$this->traverser->addVisitor($this->collector); |
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} |
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public function testExceptionWhenNoNamespaceDefined(): void |
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{ |
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$this->expectException(\UnexpectedValueException::class); |
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$node = new Class_('gedöns'); |
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$this->collector->enterNode($node); |
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} |
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public function testRecordDefinedConstDefinition(): void |
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{ |
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$node = new FuncCall(new Name('define'), [ |
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new Arg(new String_('CONST_A')), |
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new Arg(new String_('VALUE_A')), |
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]); |
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$this->collector->enterNode($node); |
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$this->assertContains('CONST_A', $this->collector->getDefinedSymbols()); |
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} |
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public function testDontRecordNamespacedDefinedConstDefinition(): void |
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{ |
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$node = new FuncCall(new Name('define', ['namespacedName' => new Name\FullyQualified('Foo\define')]), [ |
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new Arg(new String_('NO_CONST')), |
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new Arg(new String_('VALUE_A')), |
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]); |
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$this->collector->enterNode($node); |
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$this->assertEmpty($this->collector->getDefinedSymbols()); |
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$this->assertNotContains('NO_CONST', $this->collector->getDefinedSymbols()); |
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} |
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public function testRecordClassDefinition(): void |
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{ |
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$node = new Class_(new Identifier('Foo')); |
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$this->traverser->traverse([$node]); |
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$this->assertContains('Foo', $this->collector->getDefinedSymbols()); |
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} |
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public function testRecordInterfaceDefinition(): void |
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{ |
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$node = new Interface_(new Identifier('Foo')); |
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$this->traverser->traverse([$node]); |
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$this->assertContains('Foo', $this->collector->getDefinedSymbols()); |
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} |
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public function testRecordTraitDefinition(): void |
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{ |
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$node = new Trait_(new Identifier('Foo')); |
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$this->traverser->traverse([$node]); |
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$this->assertContains('Foo', $this->collector->getDefinedSymbols()); |
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} |
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public function testRecordFunctionDefinition(): void |
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{ |
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$node = new Function_(new Identifier('Foo')); |
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$this->traverser->traverse([$node]); |
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$this->assertContains('Foo', $this->collector->getDefinedSymbols()); |
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} |
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public function testRecordConstDefinition(): void |
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{ |
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$node = new Const_([ |
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new \PhpParser\Node\Const_(new Name('CONST_A'), new String_('foo')), |
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new \PhpParser\Node\Const_(new Name('CONST_B'), new String_('foo')), |
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]); |
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$this->traverser->traverse([$node]); |
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$this->assertContains('CONST_A', $this->collector->getDefinedSymbols()); |
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$this->assertContains('CONST_B', $this->collector->getDefinedSymbols()); |
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} |
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} |
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maglnet /
ComposerRequireChecker
