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WalterWoshidWalterWoshid
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Added tests
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‎.gitignore‎

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# Composer
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vendor/
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composer.lock
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# PHPUnit
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tests/coverage/
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tests/cache/
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.phpunit.result.cache

‎composer.json‎

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"php",
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"php-code"
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],
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"scripts": {
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"test": "phpunit",
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"test-coverage": "phpunit --coverage-html tests/coverage"
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},
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"require": {
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"php": ">=8.1",
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"microsoft/tolerant-php-parser": "^0.1.2",
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"okapi/filesystem": "^1.0",
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"okapi/path": "^1.0",
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"okapi/singleton": "^1.0",
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"okapi/path": "^1.0"
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"okapi/wildcards": "^1.0"
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},
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"require-dev": {
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"phpunit/phpunit": "dev-main",
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"symfony/var-dumper": "^6.2"
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},
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"autoload": {
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"psr-4": {
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"Okapi\\CodeTransformer\\": "src/"
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}
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}
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},
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"autoload-dev": {
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"psr-4": {
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"Okapi\\CodeTransformer\\Tests\\": "tests/"
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}
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},
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"repositories": [
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{
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"type": "vcs",
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"url": "https://github.com/WalterWoshid/phpunit"
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}
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]
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}

‎phpunit.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<phpunit
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
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colors="true"
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>
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<testsuites>
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<testsuite name="Tests">
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<directory>tests/</directory>
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</testsuite>
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</testsuites>
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<coverage>
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<include>
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<directory suffix=".php">src/</directory>
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</include>
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</coverage>
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</phpunit>

‎tests/Functional/DirectKernelTest.php‎

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<?php
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namespace Okapi\CodeTransformer\Tests\Functional;
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use Okapi\CodeTransformer\CodeTransformerKernel;
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use Okapi\CodeTransformer\Exception\Kernel\DirectKernelInitializationException;
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use Okapi\CodeTransformer\Tests\Util;
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use PHPUnit\Framework\TestCase;
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class DirectKernelTest extends TestCase
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{
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public function testDirectKernelInitialization(): void
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{
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$this->expectException(DirectKernelInitializationException::class);
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CodeTransformerKernel::init(
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cacheDir: Util::CACHE_DIR,
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debug: true,
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);
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}
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}

‎tests/Functional/InvalidTransformerClassTest.php‎

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<?php
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namespace Okapi\CodeTransformer\Tests\Functional;
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use Okapi\CodeTransformer\Exception\Transformer\InvalidTransformerClassException;
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use Okapi\CodeTransformer\Exception\Transformer\TransformerNotFoundException;
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use Okapi\CodeTransformer\Tests\Stubs\Kernel\TransformerDoesNotExistKernel;
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use Okapi\CodeTransformer\Tests\Stubs\Kernel\TransformerDoesNotExtendTransformerKernel;
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use Okapi\CodeTransformer\Tests\Util;
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use PHPUnit\Framework\Attributes\RunTestsInSeparateProcesses;
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use PHPUnit\Framework\TestCase;
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#[RunTestsInSeparateProcesses]
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class InvalidTransformerClassTest extends TestCase
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{
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public function testTransformerNotFound(): void
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{
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$this->expectException(TransformerNotFoundException::class);
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TransformerDoesNotExistKernel::init(cacheDir: Util::CACHE_DIR);
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}
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public function testTransformerDoesNotExtendTransformer(): void
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{
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$this->expectException(InvalidTransformerClassException::class);
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TransformerDoesNotExtendTransformerKernel::init(cacheDir: Util::CACHE_DIR);
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}
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}

‎tests/Functional/Workflow/ApplicationTest.php‎

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<?php
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namespace Okapi\CodeTransformer\Tests\Functional\Workflow;
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use Okapi\CodeTransformer\Exception\Transformer\SyntaxError;
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use Okapi\CodeTransformer\Service\CacheStateManager;
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use Okapi\CodeTransformer\Tests\Stubs\ClassesToTransform;
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use Okapi\CodeTransformer\Tests\Stubs\Kernel\ApplicationKernel;
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use Okapi\CodeTransformer\Tests\Stubs\Transformer\StringTransformer;
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use Okapi\CodeTransformer\Tests\Util;
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use Okapi\Filesystem\Filesystem;
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use PHPUnit\Framework\Attributes\RunClassInSeparateProcess;
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use PHPUnit\Framework\TestCase;
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#[RunClassInSeparateProcess]
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class ApplicationTest extends TestCase
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{
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public function testKernel(): void
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{
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Util::clearCache();
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$this->assertFalse(ApplicationKernel::isInitialized());
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ApplicationKernel::init(cacheDir: Util::CACHE_DIR);
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$this->assertTrue(ApplicationKernel::isInitialized());
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}
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public function testStringClass(): void
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{
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$stringClass = new ClassesToTransform\StringClass();
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$this->assertSame('Hello from Code Transformer!', $stringClass->test());
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$file = __DIR__ . '/../../Stubs/ClassesToTransform/StringClass.php';
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$content = Filesystem::readFile($file);
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$this->assertEquals($content, StringTransformer::$originalSourceCode);
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}
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/**
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* True test in {@see CachedApplicationTest::testNoChangesClass()}
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*/
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public function testNoChangesClass(): void
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{
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/** @noinspection PhpUnusedLocalVariableInspection */
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$noChangesClass = new ClassesToTransform\NoChangesClass();
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$this->expectNotToPerformAssertions();
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}
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public function testSyntaxErrorClass(): void
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{
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$this->expectException(SyntaxError::class);
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/** @noinspection PhpUnusedLocalVariableInspection */
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$syntaxErrorClass = new ClassesToTransform\SyntaxErrorClass();
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}
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/**
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* True test in {@see CachedApplicationTest::testChangedClass()}
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*/
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public function testChangedClass(): void
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{
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/** @noinspection PhpUnusedLocalVariableInspection */
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$changedClass = new ClassesToTransform\ChangedClass();
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$this->assertSame('Hello from Code Transformer!', $changedClass->test());
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}
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/**
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* True test in {@see CachedApplicationTest::testDeleteCacheFileClass()}
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*/
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public function testDeleteCacheFileClass(): void
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{
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$deleteCacheFileClass = new ClassesToTransform\DeleteCacheFileClass();
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$this->assertSame('Hello World!', $deleteCacheFileClass->test());
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}
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public function testMultipleTransformers(): void
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{
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$multipleTransformersClass = new ClassesToTransform\MultipleTransformersClass();
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$this->assertSame('Hello from Code Transformer!', $multipleTransformersClass->test());
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$this->assertSame("You can't get me!", $multipleTransformersClass->privateProperty);
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}
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public function testDestructor(): void
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{
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$cacheStateManager = CacheStateManager::getInstance();
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$this->assertFileDoesNotExist(Util::CACHE_STATES_FILE);
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$cacheStateManager->__destruct();
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$this->assertFileExists(Util::CACHE_STATES_FILE);
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$file = require Util::CACHE_STATES_FILE;
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$key = 'CODE_TRANSFORMER_APP_DIR\\tests\\Stubs\\ClassesToTransform\\StringClass.php';
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$this->assertArrayHasKey($key, $file);
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$this->assertArrayHasKey('cachedFilePath', $file[$key]);
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$this->assertEquals('CODE_TRANSFORMER_APP_DIR\tests\cache\transformed\tests\Stubs\ClassesToTransform\StringClass.php', $file[$key]['cachedFilePath']);
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$this->assertArrayHasKey('transformedTime', $file[$key]);
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$this->assertIsInt($file[$key]['transformedTime']);
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$this->assertArrayHasKey('transformerFilePaths', $file[$key]);
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$this->assertIsArray($file[$key]['transformerFilePaths']);
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$this->assertGreaterThan(0, count($file[$key]['transformerFilePaths']));
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}
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}

‎tests/Functional/Workflow/CachedApplicationTest.php‎

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<?php
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namespace Okapi\CodeTransformer\Tests\Functional\Workflow;
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use Okapi\CodeTransformer\Tests\Stubs\ClassesToTransform;
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use Okapi\CodeTransformer\Tests\Util;
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use Okapi\Filesystem\Filesystem;
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use PHPUnit\Framework\TestCase;
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use Throwable;
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/**
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* This test has to be run after ApplicationTest.
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*/
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class CachedApplicationTest extends TestCase
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{
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public function testKernel(): void
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{
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\Okapi\CodeTransformer\Tests\Stubs\Kernel\ApplicationKernel::init(
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cacheDir: Util::CACHE_DIR,
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);
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$this->assertTrue(\Okapi\CodeTransformer\Tests\Stubs\Kernel\ApplicationKernel::isInitialized());
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$this->assertFileExists(Util::CACHE_STATES_FILE);
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}
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public function testCachedFile(): void
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{
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$cachedFilePath = Util::CACHE_DIR . '/transformed/tests/Stubs/ClassesToTransform/StringClass.php';
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$this->assertFileExists($cachedFilePath);
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$file = Filesystem::readFile($cachedFilePath);
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$this->assertStringContainsString('Hello from Code Transformer!', $file);
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$this->assertStringContainsString('$iAmAppended = true;', $file);
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}
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public function testStringClass(): void
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{
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$stringClass = new ClassesToTransform\StringClass();
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$this->assertSame('Hello from Code Transformer!', $stringClass->test());
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}
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public function testNoChangesClass(): void
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{
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/** @noinspection PhpUnusedLocalVariableInspection */
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$stringClass = new ClassesToTransform\StringClass();
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$originalFilePath = __DIR__ . '/../../Stubs/ClassesToTransform/NoChangesClass.php';
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$cachedFilePath = Util::CACHE_DIR . '/transformed/tests/Stubs/ClassesToTransform/NoChangesClass.php';
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$this->assertFileExists($originalFilePath);
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$this->assertFileDoesNotExist($cachedFilePath);
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}
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public function testChangedClass(): void
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{
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$originalFilePath = __DIR__ . '/../../Stubs/ClassesToTransform/ChangedClass.php';
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$originalFileContent = Filesystem::readFile($originalFilePath);
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$exception = null;
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try {
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$changedFileContent = str_replace(
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'Hello World!',
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'Hello Changed World!',
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$originalFileContent,
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);
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Filesystem::writeFile($originalFilePath, $changedFileContent);
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$changedClass = new ClassesToTransform\ChangedClass();
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$this->assertSame('Hello Changed World from Code Transformer!', $changedClass->test());
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} catch (Throwable $e) {
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$exception = $e;
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}
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Filesystem::writeFile($originalFilePath, $originalFileContent);
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if ($exception !== null) {
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/** @noinspection PhpUnhandledExceptionInspection */
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throw $exception;
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}
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}
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public function testDeleteCacheFileClass(): void
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{
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$cachedFilePath = Util::CACHE_DIR . '/transformed/tests/Stubs/ClassesToTransform/DeleteCacheFileClass.php';
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$this->assertFileExists($cachedFilePath);
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Filesystem::rm($cachedFilePath);
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$this->assertFileDoesNotExist($cachedFilePath);
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$deleteCacheFileClass = new ClassesToTransform\DeleteCacheFileClass();
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$this->assertSame('Hello World!', $deleteCacheFileClass->test());
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$this->assertFileExists($cachedFilePath);
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}
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public function testClearCache(): void
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{
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Util::clearCache();
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$this->expectNotToPerformAssertions();
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}
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}

‎tests/Stubs/ClassesToTransform/ChangedClass.php‎

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<?php
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namespace Okapi\CodeTransformer\Tests\Stubs\ClassesToTransform;
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class ChangedClass
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{
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public function test(): string
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{
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return 'Hello World!';
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}
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}

‎tests/Stubs/ClassesToTransform/DeleteCacheFileClass.php‎

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<?php
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namespace Okapi\CodeTransformer\Tests\Stubs\ClassesToTransform;
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class DeleteCacheFileClass
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{
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public function test(): string
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{
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return 'Hello World!';
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}
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}

‎tests/Stubs/ClassesToTransform/MultipleTransformersClass.php‎

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<?php
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/** @noinspection ALL */
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namespace Okapi\CodeTransformer\Tests\Stubs\ClassesToTransform;
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class MultipleTransformersClass
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{
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private string $privateProperty = "You can't get me!";
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private function test(): string
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{
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return 'Hello World!';
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}
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}

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