redirection manual test put back

Should be the only manual test we have now. Not sure how to automate.

public/index.php

@@ -91,6 +91,13 @@
     exit;
 }
 
+// TESTING: Redirection
+// Check browser address becomes /design-your-life
+// if ($server->requestUri() !== '/design-your-life') {
+//     $_SERVER['REQUEST_URI'] = '/self-improvement';
+//     $server = JoshBruce\Site\Server::init($_SERVER);
+// }
+
 $content = $content->for($server->filePathForRequest());
 if ($content->notFound()) {
     $content = $content->for(path: '/.errors/404.md');
@@ -123,18 +130,14 @@
     exit;
 }
 
-/**
- * Target file wants to redirect us: local response time 40ms
- */
-$redirectPath = $content->redirectPath();
-if (strlen($redirectPath) > 0) {
+if ($content->hasMoved()) {
     $scheme        = $_SERVER['REQUEST_SCHEME'];
     $serverName    = $_SERVER['HTTP_HOST'];
     $requestDomain = $scheme . '://' . $serverName;
     JoshBruce\Site\Emitter::emitWithResponse(
         301,
         [
-            'Location' => $requestDomain . $redirectPath
+            'Location' => $requestDomain . $content->redirectPath()
         ]
     );
     exit;

src/Content.php

@@ -61,6 +61,11 @@ public function notFound(): bool
         return ! $this->exists();
     }
 
+    public function hasMoved(): bool
+    {
+        return strlen($this->redirectPath()) > 0;
+    }
+
     public function filePath(): string
     {
         return $this->root() . $this->path;

src/Server.php

@@ -109,7 +109,7 @@ public function filePathForRequest(): string
         return $this->requestUri() . '/content.md';
     }
 
-    private function requestUri(): string
+    public function requestUri(): string
     {
         if ($this->serverGlobals['REQUEST_URI'] === '/') {
             return '';