test: added more tests

phpmyfaq/src/phpMyFAQ/Captcha/BuiltinCaptcha.php

@@ -145,7 +145,7 @@ public function setUserIsLoggedIn(bool $userIsLoggedIn): BuiltinCaptcha
     /**
      * Gives the HTML output code for the Captcha.
      *
-     * @param string $action The action parameter
+     * @return string
      */
     public function renderCaptchaImage(): string
     {

tests/phpMyFAQ/Attachment/AbstractMimeTypeTest.php

@@ -0,0 +1,15 @@
+<?php
+
+namespace phpMyFAQ\Attachment;
+
+use PHPUnit\Framework\TestCase;
+
+class AbstractMimeTypeTest extends TestCase
+{
+    public function testGuessByExt(): void
+    {
+        $this->assertEquals('application/andrew-inset', AbstractMimeType::guessByExt('ez'));
+        $this->assertEquals('application/mac-binhex40', AbstractMimeType::guessByExt('hqx'));
+        $this->assertEquals('application/octet-stream', AbstractMimeType::guessByExt('extension'));
+    }
+}

tests/phpMyFAQ/Attachment/Filesystem/File/VanillaTest.php → tests/phpMyFAQ/Attachment/Filesystem/File/VanillaFileTest.php

@@ -7,7 +7,7 @@
 /**
  * Class VanillaTest
  */
-class VanillaTest extends TestCase
+class VanillaFileTest extends TestCase
 {
     /** @var VanillaFile*/
     private VanillaFile $instance;

tests/phpMyFAQ/Captcha/CaptchaTest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace phpMyFAQ\Captcha;
+
+use phpMyFAQ\Configuration;
+use phpMyFAQ\Database\Sqlite3;
+use phpMyFAQ\Strings;
+use PHPUnit\Framework\TestCase;
+
+class CaptchaTest extends TestCase
+{
+    private static ?CaptchaInterface $captcha = null;
+
+    protected Configuration $configuration;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        Strings::init();
+
+        $dbHandle = new Sqlite3();
+        $dbHandle->connect(PMF_TEST_DIR . '/test.db', '', '');
+        $this->configuration = new Configuration($dbHandle);
+    }
+    public function testGetInstanceWithGoogleRecaptchaEnabled(): void
+    {
+        $this->configuration->set('security.enableGoogleReCaptchaV2', true);
+
+        $captcha = Captcha::getInstance($this->configuration);
+
+        $this->assertInstanceOf(GoogleRecaptcha::class, $captcha);
+    }
+
+    public function testGetInstanceWithGoogleRecaptchaDisabled(): void
+    {
+        $this->configuration->set('security.enableGoogleReCaptchaV2', false);
+
+        $captcha = Captcha::getInstance($this->configuration);
+
+        $this->assertInstanceOf(BuiltinCaptcha::class, $captcha);
+    }
+}

tests/phpMyFAQ/Captcha/Helper/CaptchaHelperTest.php

@@ -0,0 +1,43 @@
+<?php
+
+namespace phpMyFAQ\Captcha\Helper;
+
+use phpMyFAQ\Captcha\BuiltinCaptcha;
+use phpMyFAQ\Configuration;
+use phpMyFAQ\Database\Sqlite3;
+use phpMyFAQ\Strings;
+use PHPUnit\Framework\TestCase;
+
+class CaptchaHelperTest extends TestCase
+{
+    protected Configuration $configuration;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        Strings::init();
+
+        $dbHandle = new Sqlite3();
+        $dbHandle->connect(PMF_TEST_DIR . '/test.db', '', '');
+        $this->configuration = new Configuration($dbHandle);
+    }
+
+    public function testGetInstanceWithGoogleRecaptchaEnabled(): void
+    {
+        $this->configuration->set('security.enableGoogleReCaptchaV2', true);
+
+        $captchaHelper = CaptchaHelper::getInstance($this->configuration);
+
+        $this->assertInstanceOf(GoogleRecaptchaHelper::class, $captchaHelper);
+    }
+
+    public function testGetInstanceWithGoogleRecaptchaDisabled(): void
+    {
+        $this->configuration->set('security.enableGoogleReCaptchaV2', false);
+
+        $captchaHelper = CaptchaHelper::getInstance($this->configuration);
+
+        $this->assertInstanceOf(BuiltinCaptchaHelper::class, $captchaHelper);
+    }
+}

tests/phpMyFAQ/Core/ErrorTest.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace phpMyFAQ\Core;
+
+use ErrorException;
+use PHPUnit\Framework\TestCase;
+
+class ErrorTest extends TestCase
+{
+    public function testErrorHandler(): void
+    {
+        // Arrange
+        $level = E_NOTICE;
+        $message = "Undefined variable: x";
+        $filename = "test.php";
+        $line = 10;
+
+        // Act
+        try {
+            Error::errorHandler($level, $message, $filename, $line);
+        } catch (ErrorException $exception) {
+            // Assert
+            $this->assertSame($message, $exception->getMessage());
+            $this->assertSame(0, $exception->getCode());
+            $this->assertSame($level, $exception->getSeverity());
+            $this->assertSame(DEBUG ? $filename : basename($filename), $exception->getFile());
+            $this->assertSame($line, $exception->getLine());
+        }
+    }
+}

tests/phpMyFAQ/Core/ExceptionTest.php

@@ -0,0 +1,29 @@
+<?php
+
+namespace phpMyFAQ\Core;
+
+use PHPUnit\Framework\TestCase;
+
+class ExceptionTest extends TestCase
+{
+    public function testToString(): void
+    {
+        $message = 'Test exception message';
+        $file = __FILE__;
+        $line = 14;
+        $exception = new Exception($message, 0, null);
+
+        // Generate the expected string representation
+        $expected = sprintf(
+            "Exception %s with message %s in %s: %d\nStack trace:\n%s",
+            Exception::class,
+            $message,
+            $file,
+            $line,
+            $exception->getTraceAsString()
+        );
+
+        // Ensure the __toString method returns the expected string
+        $this->assertSame($expected, (string)$exception);
+    }
+}