Suppress expected OAuth access denial reports

tests/Unit/Exceptions/Api/ApiExceptionTest.php

@@ -63,7 +63,13 @@ class ApiExceptionTest extends TestCase
     #[DataProvider('expectedApiExceptionProvider')]
     public function test_expected_api_exceptions_are_not_reported(ApiException $exception): void
     {
-        $this->assertTrue($exception->report());
+        // Arrange: exception supplied by the data provider
+
+        // Act
+        $reportingHandled = $exception->report();
+
+        // Assert
+        $this->assertTrue($reportingHandled);
     }
 
     /**
@@ -79,6 +85,12 @@ class ApiExceptionTest extends TestCase
     #[DataProvider('operationalApiExceptionProvider')]
     public function test_operational_api_exceptions_are_reported(ApiException $exception): void
     {
-        $this->assertFalse($exception->report());
+        // Arrange: exception supplied by the data provider
+
+        // Act
+        $reportingHandled = $exception->report();
+
+        // Assert
+        $this->assertFalse($reportingHandled);
     }
 }

tests/Unit/Exceptions/HandlerTest.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tests\Unit\Exceptions;
+
+use App\Exceptions\Handler;
+use League\OAuth2\Server\Exception\OAuthServerException;
+use RuntimeException;
+use Tests\TestCase;
+
+class HandlerTest extends TestCase
+{
+    public function test_oauth_access_denied_exceptions_are_not_reported(): void
+    {
+        // Arrange
+        $exception = OAuthServerException::accessDenied(
+            'Access token could not be verified',
+            previous: new RuntimeException('The token is expired')
+        );
+
+        // Act
+        $shouldReport = app(Handler::class)->shouldReport($exception);
+
+        // Assert
+        $this->assertFalse($shouldReport);
+    }
+
+    public function test_operational_oauth_exceptions_are_reported(): void
+    {
+        // Arrange
+        $exception = OAuthServerException::serverError('Signing key could not be read');
+
+        // Act
+        $shouldReport = app(Handler::class)->shouldReport($exception);
+
+        // Assert
+        $this->assertTrue($shouldReport);
+    }
+}