more generator unit tests

Author: shish

generator/tests/Generator/WritePhpFunctionTest.php

@@ -0,0 +1,36 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Safe\Generator;
+
+use PHPUnit\Framework\TestCase;
+use Safe\PhpStanFunctions\PhpStanFunctionMapReader;
+use Safe\XmlDocParser\ErrorType;
+use Safe\XmlDocParser\DocPage;
+use Safe\XmlDocParser\Method;
+
+class WritePhpFunctionTest extends TestCase
+{
+    public function testGetPhpPrototypeFunctionRegular(): void
+    {
+        $docPage = new DocPage(DocPage::findReferenceDir() . '/pcre/functions/preg-match.xml');
+        $xmlObject = $docPage->getMethodSynopsis();
+        $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), ErrorType::FALSY);
+
+        $writePhpFunction = new WritePhpFunction($method);
+        $funcStr = $writePhpFunction->getPhpFunctionalFunction();
+        $this->assertStringContainsString('function preg_match(string $pattern', $funcStr);
+    }
+
+    public function testGetPhpPrototypeFunctionOverloaded(): void
+    {
+        $docPage = new DocPage(DocPage::findReferenceDir() . '/filesystem/functions/file-get-contents.xml');
+        $xmlObject = $docPage->getMethodSynopsis();
+        $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), ErrorType::FALSY);
+
+        $writePhpFunction = new WritePhpFunction($method);
+        $funcStr = $writePhpFunction->getPhpFunctionalFunction();
+        $this->assertStringContainsString('} else {', $funcStr);
+    }
+}

generator/tests/XmlDocParser/MethodTest.php

@@ -25,6 +25,8 @@ public function testGetFunctionType(): void
         $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), ErrorType::FALSY);
         $type = $method->getSignatureReturnType();
         $this->assertEquals('int', $type);
+        $errorType = $method->getErrorType();
+        $this->assertEquals(ErrorType::FALSY, $errorType);
     }
 
     public function testGetFunctionParam(): void
@@ -117,6 +119,27 @@ public function testGetReturnDocBlock(): void
         $this->assertEquals('?bool', $method->getSignatureReturnType());
     }
 
+    public function testGetPhpDoc(): void
+    {
+        $docPage = new DocPage(DocPage::findReferenceDir() . '/array/functions/array-replace.xml');
+        $xmlObject = $docPage->getMethodSynopsis();
+        $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), ErrorType::NULLSY);
+        $this->assertStringContainsString('@param array $array', $method->getPhpDoc());
+    }
+
+    public function testIsOverloaded(): void
+    {
+        $docPage = new DocPage(DocPage::findReferenceDir() . '/array/functions/array-all.xml');
+        $xmlObject = $docPage->getMethodSynopsis();
+        $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), ErrorType::NULLSY);
+        $this->assertFalse($method->isOverloaded());
+
+        $docPage = new DocPage(DocPage::findReferenceDir() . '/filesystem/functions/file-get-contents.xml');
+        $xmlObject = $docPage->getMethodSynopsis();
+        $method = new Method($xmlObject[0], $docPage->loadAndResolveFile(), $docPage->getModule(), new PhpStanFunctionMapReader(), ErrorType::NULLSY);
+        $this->assertTrue($method->isOverloaded());
+    }
+
     public function testOpensslCipherKeyLengthUnionTypeReturnDocBlocks(): void
     {
         $docPage = new DocPage(DocPage::findReferenceDir() . '/openssl/functions/openssl-cipher-key-length.xml');

generator/tests/XmlDocParser/ScannerTest.php

@@ -5,6 +5,7 @@
 namespace Safe\XmlDocParser;
 
 use PHPUnit\Framework\TestCase;
+use Symfony\Component\Console\Output\OutputInterface;
 
 class ScannerTest extends TestCase
 {
@@ -26,4 +27,23 @@ public function testGetFunctionsPaths(): void
         $this->assertArrayNotHasKey(DocPage::findReferenceDir() . '/filesystem/functions/chmod.xml', $paths);
         $this->assertArrayHasKey(DocPage::findReferenceDir() . '/spl/appenditerator/getarrayiterator.xml', $paths);
     }
+
+    public function testGetMethods(): void
+    {
+        $scanner = new Scanner(DocPage::findReferenceDir());
+        $functions = $scanner->getFunctionsPaths();
+        $testFunctions = [];
+        foreach ($functions as $name => $info) {
+            // check various branches:
+            // - array = regular module
+            // - bbcode = ignored module
+            // - image = module with overloaded functions
+            if (str_contains($name, "array") || str_contains($name, "bbcode") || str_contains($name, "image")) {
+                $testFunctions[$name] = $info;
+            }
+        }
+        $output = $this->createMock(OutputInterface::class);
+        $response = $scanner->getMethods($testFunctions, $output);
+        $this->assertNotEmpty($response->methods);
+    }
 }