diff --git a/tests/Controllers/DirectoryControllerTest.php b/tests/Controllers/DirectoryControllerTest.php
index 9762ea3..54f39b6 100644
--- a/tests/Controllers/DirectoryControllerTest.php
+++ b/tests/Controllers/DirectoryControllerTest.php
@@ -13,8 +13,16 @@ use Tests\TestCase;
 
 class DirectoryControllerTest extends TestCase
 {
-    public function test_it_returns_a_successful_response(): void
-    {
+    /** @dataProvider configOptions */
+    public function test_it_returns_a_successful_response(
+        bool $hideAppFiles,
+        bool $hideVcsFiles,
+        bool $displayReadmes
+    ): void {
+        $this->config->set('app.hide_app_files', $hideAppFiles);
+        $this->config->set('app.hide_vcs_files', $hideVcsFiles);
+        $this->config->set('app.display_readmes', $displayReadmes);
+
         $this->container->call(TwigProvider::class);
 
         $controller = new DirectoryController(
@@ -33,8 +41,16 @@ class DirectoryControllerTest extends TestCase
         $this->assertEquals(200, $response->getStatusCode());
     }
 
-    public function test_it_returns_a_successful_response_when_listing_a_subdirectory(): void
-    {
+    /** @dataProvider configOptions */
+    public function test_it_returns_a_successful_response_when_listing_a_subdirectory(
+        bool $hideAppFiles,
+        bool $hideVcsFiles,
+        bool $displayReadmes
+    ): void {
+        $this->config->set('app.hide_app_files', $hideAppFiles);
+        $this->config->set('app.hide_vcs_files', $hideVcsFiles);
+        $this->config->set('app.display_readmes', $displayReadmes);
+
         $this->container->call(TwigProvider::class);
 
         $controller = new DirectoryController(
@@ -75,7 +91,7 @@ class DirectoryControllerTest extends TestCase
         $this->assertEquals(404, $response->getStatusCode());
     }
 
-    public function test_it_returns_a_successful_response_for_a_search(): void
+    public function test_it_returns_a_successful_response_for_a_search_request(): void
     {
         $this->container->call(TwigProvider::class);
 
@@ -99,4 +115,18 @@ class DirectoryControllerTest extends TestCase
         $this->assertInstanceOf(ResponseInterface::class, $response);
         $this->assertEquals(200, $response->getStatusCode());
     }
+
+    public function configOptions(): array
+    {
+        return [
+            [true, false, false],
+            [true, true, false],
+            [true, false, true],
+            [true, true, true],
+            [false, true, false],
+            [false, true, true],
+            [false, false, true],
+            [false, false, false],
+        ];
+    }
 }
diff --git a/tests/TestCase.php b/tests/TestCase.php
index ca520a5..7ec06ce 100644
--- a/tests/TestCase.php
+++ b/tests/TestCase.php
@@ -34,6 +34,7 @@ class TestCase extends PHPUnitTestCase
                 'hidden_files' => [],
                 'hide_app_files' => true,
                 'hide_vcs_files' => false,
+                'display_readmes' => false,
                 'max_hash_size' => 1000000000,
             ],
             'view' => [