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<?php |
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namespace ComposerRequireCheckerTest\NodeVisitor; |
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use ComposerRequireChecker\NodeVisitor\IncludeCollector; |
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use PhpParser\Node; |
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use PhpParser\Node\Expr\BinaryOp\Concat; |
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use PhpParser\Node\Expr\ConstFetch; |
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use PhpParser\Node\Expr\Include_; |
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use PhpParser\Node\Expr\Variable; |
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use PhpParser\Node\Name; |
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use PhpParser\Node\Scalar\MagicConst\Dir; |
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use PhpParser\Node\Scalar\MagicConst\File; |
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use PhpParser\Node\Scalar\String_; |
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use PhpParser\Node\Stmt\Expression; |
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use PHPUnit\Framework\TestCase; |
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use ReflectionProperty; |
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class IncludeCollectorTest extends TestCase |
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{ |
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/** |
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* yields testcase datasets |
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* @return iterable |
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*/ |
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public function provideGetIncluded(): iterable |
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{ |
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yield "no includes" => [__FILE__, [], []]; |
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yield "simple include" => [__FILE__, ['anywhere/here.php'], [__DIR__ . '/anywhere/here.php']]; |
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yield "simple absolute include" => [__FILE__, ['/anywhere/here.php'], ['/anywhere/here.php']]; |
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yield "simple String_ include" => [ |
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__FILE__, |
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[new String_('anywhere/here.php')], |
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[__DIR__ . '/anywhere/here.php'] |
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]; |
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yield "absolute include by DIR" => [ |
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__FILE__, |
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[ |
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new Concat( |
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new Dir(), |
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new String_('anywhere/here.php') |
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) |
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], |
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[__DIR__ . 'anywhere/here.php'] |
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]; |
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yield "absolute include by FILE" => [ |
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__FILE__, |
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[ |
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new Concat( |
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new File(), |
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new String_('anywhere/here.php') |
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) |
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], |
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[__FILE__ . 'anywhere/here.php'] |
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]; |
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yield "includes with variables" => [ |
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__FILE__, |
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[ |
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new Concat( |
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new ConstFetch(new Name("NAME")), |
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new String_('.php') |
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) |
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], |
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[ |
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__DIR__ . DIRECTORY_SEPARATOR . 'DefinedSymbolCollectorFunctionalTest.php', |
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__DIR__ . DIRECTORY_SEPARATOR . 'DefinedSymbolCollectorTest.php', |
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__DIR__ . DIRECTORY_SEPARATOR . 'UsedSymbolCollectorFunctionalTest.php', |
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__DIR__ . DIRECTORY_SEPARATOR . 'UsedSymbolCollectorTest.php' |
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] |
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]; |
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yield "includes with constants" => [ |
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__FILE__, |
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[ |
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new Concat( |
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new Variable(new Name('name')), |
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new String_('.php') |
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) |
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], |
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[ |
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__DIR__ . DIRECTORY_SEPARATOR . 'DefinedSymbolCollectorFunctionalTest.php', |
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__DIR__ . DIRECTORY_SEPARATOR . 'DefinedSymbolCollectorTest.php', |
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__DIR__ . DIRECTORY_SEPARATOR . 'UsedSymbolCollectorFunctionalTest.php', |
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__DIR__ . DIRECTORY_SEPARATOR . 'UsedSymbolCollectorTest.php' |
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] |
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]; |
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yield "includes with DIRECTORY_SEPARATOR" => [ |
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__FILE__, |
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[ |
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new Concat( |
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new Dir(), |
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new Concat( |
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new ConstFetch(new Name('DIRECTORY_SEPARATOR')), |
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new String_('Example.php') |
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) |
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) |
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], |
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[ |
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__DIR__ . DIRECTORY_SEPARATOR . 'Example.php' |
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] |
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]; |
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yield "includes with invalid node" => [ |
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__FILE__, |
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[ |
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new Expression(new String_('')) |
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], |
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[] |
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]; |
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} |
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/** |
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* @test |
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* @dataProvider provideGetIncluded |
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* @param string $file |
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* @param array $included |
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* @param array $result |
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* @return void |
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*/ |
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public function testGetIncluded(string $file, array $included, array $result): void |
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{ |
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$collector = new IncludeCollector(); |
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$reflector = new ReflectionProperty($collector, 'included'); |
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$reflector->setAccessible(true); |
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$reflector->setValue($collector, $included); |
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$reflector->setAccessible(false); |
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$collected = $collector->getIncluded($file); |
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sort($result); |
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sort($collected); |
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$this->assertEquals($result, $collected); |
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} |
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/** |
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* @test |
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* @return void |
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*/ |
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public function testBeforeTraverseEmptiesIncludes(): void |
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{ |
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$collector = new IncludeCollector(); |
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$reflector = new ReflectionProperty($collector, 'included'); |
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$reflector->setAccessible(true); |
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$reflector->setValue($collector, ['a', '#', 'p']); |
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$reflector->setAccessible(false); |
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$this->assertAttributeCount(3, 'included', $collector); |
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$collector->beforeTraverse([]); |
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$this->assertAttributeCount(0, 'included', $collector); |
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} |
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/** |
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* @return iterable |
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*/ |
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public function provideEnterNode(): iterable |
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{ |
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$expr = new String_(''); |
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yield "require" => [new Include_($expr, Include_::TYPE_REQUIRE), 1]; |
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yield "require_once" => [new Include_($expr, Include_::TYPE_REQUIRE_ONCE), 1]; |
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yield "include" => [new Include_($expr, Include_::TYPE_INCLUDE), 1]; |
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yield "include_once" => [new Include_($expr, Include_::TYPE_INCLUDE_ONCE), 1]; |
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yield "different node" => [$expr, 0]; |
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} |
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/** |
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* @test |
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* @dataProvider provideEnterNode |
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* @param Node $node |
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* @param int $count |
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* @return void |
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*/ |
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public function testEnterNode(Node $node, int $count): void |
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{ |
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$collector = new IncludeCollector(); |
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$collector->enterNode($node); |
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$this->assertAttributeCount($count, 'included', $collector); |
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} |
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} |
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maglnet /
ComposerRequireChecker
