diff --git a/src/Context/Context.php b/src/Context/Context.php
index 7832f5e1f..19164caa5 100644
--- a/src/Context/Context.php
+++ b/src/Context/Context.php
@@ -22,6 +22,19 @@ public function __construct(
     ) {
     }
 
+    /**
+     * Test helper to create a fake context in one line.
+     */
+    public static function fake(): self
+    {
+        return new self(
+            'fake-aws-request-id',
+            time() + 1000 * 60 * 5, // 5 minutes from now (in milliseconds)
+            'fake-invoked-function-arn',
+            'fake-trace-id'
+        );
+    }
+
     /**
      * Returns the identifier of the invocation request.
      */
diff --git a/src/bref-local b/src/bref-local
index aa9e012b2..d370bc924 100755
--- a/src/bref-local
+++ b/src/bref-local
@@ -35,12 +35,11 @@ try {
 ini_set('display_errors', '1');
 error_reporting(E_ALL);
 
-$requestId = '8f507cfc-example-4697-b07a-ac58fc914c95';
 $startTime = logStart();
 
 try {
     $invoker = new Invoker;
-    $result = $invoker->invoke($handler, $event, new Context($requestId, 0, '', ''));
+    $result = $invoker->invoke($handler, $event, Context::fake());
 } catch (Throwable $e) {
     echo get_class($e) . ': ' . $e->getMessage() . PHP_EOL;
     echo 'Stack trace:' . PHP_EOL;
diff --git a/tests/Event/Http/Psr7BridgeTest.php b/tests/Event/Http/Psr7BridgeTest.php
index 19bf08f42..869a7e347 100644
--- a/tests/Event/Http/Psr7BridgeTest.php
+++ b/tests/Event/Http/Psr7BridgeTest.php
@@ -35,8 +35,7 @@ public function test I can create a response from a PSR7 response()
     protected function fromFixture(string $file): void
     {
         $event = new HttpRequestEvent(json_decode(file_get_contents($file), true, 512, JSON_THROW_ON_ERROR));
-        $context = new Context('', 0, '', '');
-        $this->request = Psr7Bridge::convertRequest($event, $context);
+        $this->request = Psr7Bridge::convertRequest($event, Context::fake());
     }
 
     protected function assertBody(string $expected): void
diff --git a/tests/Event/Sqs/SqsEventTest.php b/tests/Event/Sqs/SqsEventTest.php
index a0fad0e18..0f678c959 100644
--- a/tests/Event/Sqs/SqsEventTest.php
+++ b/tests/Event/Sqs/SqsEventTest.php
@@ -2,7 +2,7 @@
 
 namespace Bref\Test\Event\Sqs;
 
-use Bref\Context\ContextBuilder;
+use Bref\Context\Context;
 use Bref\Event\InvalidLambdaEvent;
 use Bref\Event\Sqs\SqsEvent;
 use Bref\Test\Fixture\SqsFakeHandler;
@@ -47,7 +47,7 @@ public function test invalid event()
     public function test partial failure()
     {
         $event = json_decode(file_get_contents(__DIR__ . '/handler.json'), true);
-        $result = (new SqsFakeHandler)->handle($event, (new ContextBuilder)->buildContext());
+        $result = (new SqsFakeHandler)->handle($event, Context::fake());
 
         self::assertSame($result, [
             'batchItemFailures' => [