Add tests

Tests/DataCollector/CommandDataCollectorTest.php

@@ -6,16 +6,47 @@
 
 use Doctrine\Bundle\MongoDBBundle\DataCollector\CommandDataCollector;
 use Doctrine\Bundle\MongoDBBundle\Tests\TestCase;
+use Doctrine\ODM\MongoDB\APM\Command;
 use Doctrine\ODM\MongoDB\APM\CommandLogger;
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
+use function count;
 
 class CommandDataCollectorTest extends TestCase
 {
-    public function testCollector()
+    public function testCollector() : void
     {
-        $collector = new CommandDataCollector(new CommandLogger());
+        $commandLogger = $this->createCommandLogger([
+            $this->createCommand(['first' => 'command'], 100),
+            $this->createCommand(['second' => 'command'], 200),
+        ]);
 
-        $collector->collect($request = new Request(['group' => '0']), $response = new Response());
+        $collector = new CommandDataCollector($commandLogger);
+        $collector->collect(new Request(), new Response());
+
+        $this->assertSame(300, $collector->getTime());
+        $this->assertSame(2, $collector->getCommandCount());
+        $this->assertSame([
+            ['command' => '{"first":"command"}', 'durationMicros' => 100],
+            ['command' => '{"second":"command"}', 'durationMicros' => 200],
+        ], $collector->getCommands());
+    }
+
+    private function createCommandLogger(array $commands) : CommandLogger
+    {
+        $commandLoggerMock = $this->createMock(CommandLogger::class);
+        $commandLoggerMock->method('count')->willReturn(count($commands));
+        $commandLoggerMock->method('getAll')->willReturn($commands);
+
+        return $commandLoggerMock;
+    }
+
+    private function createCommand(array $command, int $durationMicros) : Command
+    {
+        $commandMock = $this->createMock(Command::class);
+        $commandMock->method('getCommand')->willReturn((object) $command);
+        $commandMock->method('getDurationMicros')->willReturn($durationMicros);
+
+        return $commandMock;
     }
 }

Tests/Hook/BypassFinalHook.php

@@ -0,0 +1,17 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Bundle\MongoDBBundle\Tests\Hook;
+
+use DG\BypassFinals;
+use PHPUnit\Runner\BeforeTestHook;
+
+class BypassFinalHook implements BeforeTestHook
+{
+    public function executeBeforeTest(string $test) : void
+    {
+        BypassFinals::enable();
+        BypassFinals::setWhitelist(['*\Doctrine\ODM\MongoDB\APM\*']);
+    }
+}

composer.json

@@ -26,6 +26,7 @@
         "symfony/options-resolver": "^4.3.3|^5.0"
     },
     "require-dev": {
+        "dg/bypass-finals": "^1.3",
         "doctrine/coding-standard": "^6.0",
         "doctrine/data-fixtures": "^1.2.2",
         "phpunit/phpunit": "^7.3",

phpunit.xml.dist

@@ -10,6 +10,11 @@
          stopOnFailure="false"
          bootstrap="./Tests/bootstrap.php"
 >
+
+    <extensions>
+        <extension class="Doctrine\Bundle\MongoDBBundle\Tests\Hook\BypassFinalHook"/>
+    </extensions>
+
     <testsuites>
         <testsuite name="DoctrineMongoDBBundle Test Suite">
             <directory>./Tests/</directory>