85 lines
4.0 KiB
PHP
85 lines
4.0 KiB
PHP
<?php
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declare(strict_types = 1);
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namespace LanguageServer\Tests\Server\TextDocument;
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use PHPUnit\Framework\TestCase;
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use phpDocumentor\Reflection\DocBlockFactory;
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use LanguageServer\{
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DefinitionResolver, TreeAnalyzer
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};
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use LanguageServer\Index\{Index};
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use function LanguageServer\pathToUri;
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use Microsoft\PhpParser;
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use Microsoft\PhpParser\Node;
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class DefinitionCollectorTest extends TestCase
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{
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public function testCollectsSymbols()
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{
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$path = realpath(__DIR__ . '/../../fixtures/symbols.php');
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$defNodes = $this->collectDefinitions($path);
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$this->assertEquals([
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'TestNamespace',
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'TestNamespace\\TEST_CONST',
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'TestNamespace\\TestClass',
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'TestNamespace\\TestClass::TEST_CLASS_CONST',
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'TestNamespace\\TestClass::$staticTestProperty',
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'TestNamespace\\TestClass->testProperty',
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'TestNamespace\\TestClass::staticTestMethod()',
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'TestNamespace\\TestClass->testMethod()',
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'TestNamespace\\TestTrait',
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'TestNamespace\\TestInterface',
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'TestNamespace\\test_function()',
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'TestNamespace\\ChildClass',
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'TestNamespace\\Example',
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'TestNamespace\\Example->__construct()',
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'TestNamespace\\Example->__destruct()'
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], array_keys($defNodes));
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$this->assertInstanceOf(Node\ConstElement::class, $defNodes['TestNamespace\\TEST_CONST']);
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$this->assertInstanceOf(Node\Statement\ClassDeclaration::class, $defNodes['TestNamespace\\TestClass']);
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$this->assertInstanceOf(Node\ConstElement::class, $defNodes['TestNamespace\\TestClass::TEST_CLASS_CONST']);
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// TODO - should we parse properties more strictly?
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$this->assertInstanceOf(Node\Expression\Variable::class, $defNodes['TestNamespace\\TestClass::$staticTestProperty']);
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$this->assertInstanceOf(Node\Expression\Variable::class, $defNodes['TestNamespace\\TestClass->testProperty']);
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$this->assertInstanceOf(Node\MethodDeclaration::class, $defNodes['TestNamespace\\TestClass::staticTestMethod()']);
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$this->assertInstanceOf(Node\MethodDeclaration::class, $defNodes['TestNamespace\\TestClass->testMethod()']);
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$this->assertInstanceOf(Node\Statement\TraitDeclaration::class, $defNodes['TestNamespace\\TestTrait']);
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$this->assertInstanceOf(Node\Statement\InterfaceDeclaration::class, $defNodes['TestNamespace\\TestInterface']);
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$this->assertInstanceOf(Node\Statement\FunctionDeclaration::class, $defNodes['TestNamespace\\test_function()']);
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$this->assertInstanceOf(Node\Statement\ClassDeclaration::class, $defNodes['TestNamespace\\ChildClass']);
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$this->assertInstanceOf(Node\Statement\ClassDeclaration::class, $defNodes['TestNamespace\\Example']);
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$this->assertInstanceOf(Node\MethodDeclaration::class, $defNodes['TestNamespace\\Example->__construct()']);
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$this->assertInstanceOf(Node\MethodDeclaration::class, $defNodes['TestNamespace\\Example->__destruct()']);
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}
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public function testDoesNotCollectReferences()
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{
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$path = realpath(__DIR__ . '/../../fixtures/references.php');
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$defNodes = $this->collectDefinitions($path);
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$this->assertEquals(['TestNamespace', 'TestNamespace\\whatever()'], array_keys($defNodes));
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$this->assertInstanceOf(Node\Statement\NamespaceDefinition::class, $defNodes['TestNamespace']);
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$this->assertInstanceOf(Node\Statement\FunctionDeclaration::class, $defNodes['TestNamespace\\whatever()']);
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}
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/**
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* @param $path
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*/
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private function collectDefinitions(string $path): array
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{
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$uri = pathToUri($path);
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$parser = new PhpParser\Parser();
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$docBlockFactory = DocBlockFactory::createInstance();
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$index = new Index;
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$definitionResolver = new DefinitionResolver($index);
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$content = file_get_contents($path);
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$treeAnalyzer = new TreeAnalyzer($parser, $content, $docBlockFactory, $definitionResolver, $uri);
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return $treeAnalyzer->getDefinitionNodes();
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}
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}
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