Add class_serializers option

CHANGELOG.md

@@ -6,7 +6,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
  - Add forward compatibility with Symfony 5 (#235, thanks to @garak)
+ - Fix Hub initialization for `ErrorListener` (#243, thanks to @teohhanhui)
  - Fix compatibility with sentry/sentry 2.2+ (#244)
+ - Add support for `class_serializers` option (#245)
 
 ## 3.1.0 - 2019-07-02
  - Add support for Symfony 2.8 (#233, thanks to @nocive)

src/DependencyInjection/Configuration.php

@@ -57,6 +57,11 @@ public function getConfigTreeBuilder(): TreeBuilder
         if (PrettyVersions::getVersion('sentry/sentry')->getPrettyVersion() !== '2.0.0') {
             $optionsChildNodes->booleanNode('capture_silenced_errors');
         }
+        if ($this->classSerializersAreSupported()) {
+            $optionsChildNodes->arrayNode('class_serializers')
+                ->defaultValue([])
+                ->prototype('scalar');
+        }
         $optionsChildNodes->integerNode('context_lines')
             ->min(0)
             ->max(99);
@@ -80,13 +85,13 @@ public function getConfigTreeBuilder(): TreeBuilder
             ->prototype('scalar')
             ->validate()
             ->ifTrue(function ($value): bool {
-                if (! is_string($value)) {
+                if (! is_string($value) && '' != $value) {
                     return true;
                 }
 
-                return '@' !== substr($value, 0, 1);
+                return '@' !== $value[0];
             })
-            ->thenInvalid('Expecting service reference, got %s');
+            ->thenInvalid('Expecting service reference, got "%s"');
         $optionsChildNodes->scalarNode('logger');
         $optionsChildNodes->integerNode('max_breadcrumbs')
             ->min(1);
@@ -163,4 +168,15 @@ private function isNotAValidCallback(): \Closure
             return true;
         };
     }
+
+    private function classSerializersAreSupported(): bool
+    {
+        try {
+            new Options(['class_serializers' => []]);
+
+            return true;
+        } catch (\Throwable $throwable) {
+            return false;
+        }
+    }
 }

src/DependencyInjection/SentryExtension.php

@@ -14,7 +14,6 @@
 use Symfony\Component\Config\FileLocator;
 use Symfony\Component\Console\ConsoleEvents;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Definition;
 use Symfony\Component\DependencyInjection\Loader;
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Component\HttpKernel\DependencyInjection\Extension;
@@ -97,11 +96,22 @@ private function passConfigurationToOptions(ContainerBuilder $container, array $
         }
 
         if (\array_key_exists('before_send', $processedOptions)) {
-            $this->mapCallableValue($options, 'setBeforeSendCallback', $processedOptions['before_send']);
+            $beforeSendCallable = $this->valueToCallable($processedOptions['before_send']);
+            $options->addMethodCall('setBeforeSendCallback', [$beforeSendCallable]);
         }
 
         if (\array_key_exists('before_breadcrumb', $processedOptions)) {
-            $this->mapCallableValue($options, 'setBeforeBreadcrumbCallback', $processedOptions['before_breadcrumb']);
+            $beforeBreadcrumbCallable = $this->valueToCallable($processedOptions['before_breadcrumb']);
+            $options->addMethodCall('setBeforeBreadcrumbCallback', [$beforeBreadcrumbCallable]);
+        }
+
+        if (\array_key_exists('class_serializers', $processedOptions)) {
+            $classSerializers = [];
+            foreach ($processedOptions['class_serializers'] as $class => $serializer) {
+                $classSerializers[$class] = $this->valueToCallable($serializer);
+            }
+
+            $options->addMethodCall('setClassSerializers', [$classSerializers]);
         }
 
         if (\array_key_exists('integrations', $processedOptions)) {
@@ -114,20 +124,13 @@ private function passConfigurationToOptions(ContainerBuilder $container, array $
         }
     }
 
-    /**
-     * @param Definition $options
-     * @param string $method
-     * @param callable|string $optionValue
-     */
-    private function mapCallableValue(Definition $options, string $method, $optionValue): void
+    private function valueToCallable($value)
     {
-        if (is_string($optionValue) && 0 === strpos($optionValue, '@')) {
-            $beforeSend = new Reference(substr($optionValue, 1));
-        } else {
-            $beforeSend = $optionValue;
+        if (is_string($value) && 0 === strpos($value, '@')) {
+            return new Reference(substr($value, 1));
         }
 
-        $options->addMethodCall($method, [$beforeSend]);
+        return $value;
     }
 
     /**

src/EventListener/ConsoleListener.php

@@ -3,7 +3,6 @@
 namespace Sentry\SentryBundle\EventListener;
 
 use Sentry\SentryBundle\SentryBundle;
-use Sentry\State\Hub;
 use Sentry\State\HubInterface;
 use Sentry\State\Scope;
 use Symfony\Component\Console\Event\ConsoleCommandEvent;

src/EventListener/RequestListener.php

@@ -3,7 +3,6 @@
 namespace Sentry\SentryBundle\EventListener;
 
 use Sentry\SentryBundle\SentryBundle;
-use Sentry\State\Hub;
 use Sentry\State\HubInterface;
 use Sentry\State\Scope;
 use Symfony\Component\HttpKernel\Event\FilterControllerEvent;

test/BaseTestCase.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace Sentry\SentryBundle\Test;
+
+use PHPUnit\Framework\TestCase;
+use Sentry\Options;
+use Sentry\SentryBundle\Test\DependencyInjection\ConfigurationTest;
+
+abstract class BaseTestCase extends TestCase
+{
+    public const SUPPORTED_SENTRY_OPTIONS_COUNT = 23;
+
+    protected function classSerializersAreSupported(): bool
+    {
+        try {
+            new Options(['class_serializers' => []]);
+
+            return true;
+        } catch (\Throwable $throwable) {
+            return false;
+        }
+    }
+
+    protected function getSupportedOptionsCount(): int
+    {
+        if ($this->classSerializersAreSupported()) {
+            return ConfigurationTest::SUPPORTED_SENTRY_OPTIONS_COUNT + 1;
+        }
+
+        return ConfigurationTest::SUPPORTED_SENTRY_OPTIONS_COUNT;
+    }
+}

test/DependencyInjection/ConfigurationTest.php

@@ -3,23 +3,21 @@
 namespace Sentry\SentryBundle\Test\DependencyInjection;
 
 use Jean85\PrettyVersions;
-use PHPUnit\Framework\TestCase;
 use Sentry\Options;
 use Sentry\SentryBundle\DependencyInjection\Configuration;
+use Sentry\SentryBundle\Test\BaseTestCase;
 use Symfony\Component\Config\Definition\Exception\InvalidConfigurationException;
 use Symfony\Component\Config\Definition\Processor;
 use Symfony\Component\HttpKernel\Kernel;
 
-class ConfigurationTest extends TestCase
+class ConfigurationTest extends BaseTestCase
 {
-    public const SUPPORTED_SENTRY_OPTIONS_COUNT = 23;
-
     public function testDataProviderIsMappingTheRightNumberOfOptions(): void
     {
         $providerData = $this->optionValuesProvider();
         $supportedOptions = \array_unique(\array_column($providerData, 0));
 
-        $expectedCount = self::SUPPORTED_SENTRY_OPTIONS_COUNT;
+        $expectedCount = $this->getSupportedOptionsCount();
 
         if (PrettyVersions::getVersion('sentry/sentry')->getPrettyVersion() !== '2.0.0') {
             ++$expectedCount;
@@ -38,7 +36,7 @@ public function testInvalidDataProviderIsMappingTheRightNumberOfOptions(): void
         $supportedOptions = \array_unique(\array_column($providerData, 0));
 
         $this->assertCount(
-            self::SUPPORTED_SENTRY_OPTIONS_COUNT,
+            $this->getSupportedOptionsCount(),
             $supportedOptions,
             'Provider for invalid configuration options mismatch: ' . PHP_EOL . print_r($supportedOptions, true)
         );
@@ -76,6 +74,10 @@ public function testConfigurationDefaults(): void
             $expectedDefaults['options']['in_app_exclude'][1] = '%kernel.project_dir%/vendor';
         }
 
+        if ($this->classSerializersAreSupported()) {
+            $expectedDefaults['options']['class_serializers'] = [];
+        }
+
         $this->assertEquals($expectedDefaults, $processed);
         $this->assertArrayNotHasKey('server_name', $processed['options'], 'server_name has to be fetched at runtime, not before (see #181)');
     }
@@ -127,6 +129,10 @@ public function optionValuesProvider(): array
             $options[] = ['capture_silenced_errors', true];
         }
 
+        if ($this->classSerializersAreSupported()) {
+            $options[] = ['class_serializers', ['count']];
+        }
+
         return $options;
     }
 
@@ -144,7 +150,7 @@ public function testInvalidValues(string $option, $value): void
 
     public function invalidValuesProvider(): array
     {
-        return [
+        $values = [
             ['attach_stacktrace', 'string'],
             ['before_breadcrumb', 'this is not a callable'],
             ['before_breadcrumb', [$this, 'is not a callable']],
@@ -184,6 +190,15 @@ public function invalidValuesProvider(): array
             ['server_name', []],
             ['tags', 'invalid-unmapped-tag'],
         ];
+
+        if ($this->classSerializersAreSupported()) {
+            $values[] = ['class_serializers', 'this is not a callable'];
+            $values[] = ['class_serializers', [$this, 'is not a callable']];
+            $values[] = ['class_serializers', false];
+            $values[] = ['class_serializers', -1];
+        }
+
+        return $values;
     }
 
     private function processConfiguration(array $values): array

test/DependencyInjection/SentryExtensionTest.php

@@ -3,12 +3,12 @@
 namespace Sentry\SentryBundle\Test\DependencyInjection;
 
 use Jean85\PrettyVersions;
-use PHPUnit\Framework\TestCase;
 use Sentry\Breadcrumb;
 use Sentry\Event;
 use Sentry\Integration\IntegrationInterface;
 use Sentry\Options;
 use Sentry\SentryBundle\DependencyInjection\SentryExtension;
+use Sentry\SentryBundle\Test\BaseTestCase;
 use Symfony\Component\DependencyInjection\Alias;
 use Symfony\Component\DependencyInjection\Container;
 use Symfony\Component\DependencyInjection\ContainerBuilder;
@@ -17,7 +17,7 @@
 use Symfony\Component\HttpFoundation\RequestStack;
 use Symfony\Component\HttpKernel\Kernel;
 
-class SentryExtensionTest extends TestCase
+class SentryExtensionTest extends BaseTestCase
 {
     private const OPTIONS_TEST_PUBLIC_ALIAS = 'sentry.options.public_alias';
 
@@ -27,10 +27,10 @@ public function testDataProviderIsMappingTheRightNumberOfOptions(): void
         $supportedOptions = \array_unique(\array_column($providerData, 0));
 
         // subtracted one is `integration`, which cannot be tested with the provider
-        $expectedCount = ConfigurationTest::SUPPORTED_SENTRY_OPTIONS_COUNT - 1;
+        $expectedCount = $this->getSupportedOptionsCount();
 
-        if (PrettyVersions::getVersion('sentry/sentry')->getPrettyVersion() !== '2.0.0') {
-            ++$expectedCount;
+        if (PrettyVersions::getVersion('sentry/sentry')->getPrettyVersion() === '2.0.0') {
+            --$expectedCount;
         }
 
         $this->assertCount(
@@ -138,6 +138,16 @@ public function optionsValueProvider(): array
             $options[] = ['capture_silenced_errors', true, 'shouldCaptureSilencedErrors'];
         }
 
+        if ($this->classSerializersAreSupported()) {
+            $options['class_serializer'] = [
+                'class_serializers',
+                [
+                    self::class => __NAMESPACE__ . '\mockClassSerializer',
+                ],
+                'getClassSerializers',
+            ];
+        }
+
         return $options;
     }
 
@@ -375,6 +385,11 @@ function mockBeforeBreadcrumb(Breadcrumb $breadcrumb): ?Breadcrumb
     return null;
 }
 
+function mockClassSerializer($object)
+{
+    return ['value' => 'serialized_class'];
+}
+
 class CallbackMock
 {
     public static function callback()