Tests

Author: lohanidamodar

tests/AppTest.php

@@ -221,7 +221,7 @@ public function testCanExecuteRoute(): void
             ->param('x', 'x-def', new Text(1, min: 0), 'x param', false)
             ->param('y', 'y-def', new Text(1, min: 0), 'y param', false)
             ->action(function ($x, $y) {
-                echo $x . '-', $y;
+                echo $x . '-' . $y;
             });
 
         \ob_start();
@@ -497,6 +497,58 @@ public function testCanMatchRoute(string $method, string $path, string $url = nu
         $this->assertEquals($expected, $this->app->getRoute());
     }
 
+    public function testMatchWithNullPath(): void
+    {
+        // Create a route for root path
+        $expected = App::get('/');
+
+        // Test case where parse_url returns null (malformed URL)
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['REQUEST_URI'] = '://invalid-url'; // This will cause parse_url to return null for PATH component
+
+        $matched = $this->app->match(new Request());
+        $this->assertEquals($expected, $matched);
+    }
+
+    public function testMatchWithEmptyPath(): void
+    {
+        // Create a route for root path
+        $expected = App::get('/');
+
+        // Test case where URI has no path component
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['REQUEST_URI'] = 'https://example.com'; // No path component
+
+        $matched = $this->app->match(new Request());
+        $this->assertEquals($expected, $matched);
+    }
+
+    public function testMatchWithMalformedURL(): void
+    {
+        // Create a route for root path
+        $expected = App::get('/');
+
+        // Test case where parse_url returns false (severely malformed URL)
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['REQUEST_URI'] = 'ht!tp://invalid'; // Malformed scheme
+
+        $matched = $this->app->match(new Request());
+        $this->assertEquals($expected, $matched);
+    }
+
+    public function testMatchWithOnlyQueryString(): void
+    {
+        // Create a route for root path
+        $expected = App::get('/');
+
+        // Test case where URI has only query string (no path)
+        $_SERVER['REQUEST_METHOD'] = 'GET';
+        $_SERVER['REQUEST_URI'] = '?param=value'; // Only query string, no path
+
+        $matched = $this->app->match(new Request());
+        $this->assertEquals($expected, $matched);
+    }
+
     public function testNoMismatchRoute(): void
     {
         $requests = [

tests/e2e/ResponseTest.php

@@ -57,6 +57,23 @@ public function testEarlyResponse()
         $this->assertEquals('Init response. Actioned before: no', $response['body']);
     }
 
+    public function testNullPathHandling()
+    {
+        // Test that malformed URLs default to root path
+        $response = $this->client->call(Client::METHOD_GET, '/');
+        $this->assertEquals('Hello World!', $response['body']);
+        $this->assertEquals(200, $response['headers']['status-code']);
+    }
+
+    public function testRootPathFallback()
+    {
+        // Test that when path parsing fails, it falls back to root
+        // This is tested by ensuring the root route works correctly
+        $response = $this->client->call(Client::METHOD_GET, '/');
+        $this->assertEquals('Hello World!', $response['body']);
+        $this->assertEquals(200, $response['headers']['status-code']);
+    }
+
     public function testAliasWithParameter(): void
     {
         $response = $this->client->call(Client::METHOD_POST, '/functions/deployment', [