fix(Authenticator): Improve argument validation logic

- Update argument validation in Authenticator constructor.
- Modify exception message for incorrect argument count.
- Enforce that usernameOrToken must be provided when password is set.
- Ensure compatibility with updated instantiation in tests.

Author: guanguans

src/Ntfy/Authenticator.php

@@ -28,20 +28,20 @@ public function __construct(
         #[\SensitiveParameter]
         ?string $password = null
     ) {
-        parent::__construct(...match (\func_num_args()) {
-            0 => [
+        parent::__construct(...match (true) {
+            !isset($usernameOrToken) && !isset($password) => [
                 new NullAuthenticator,
             ],
-            1 => [
+            isset($usernameOrToken) && !isset($password) => [
                 new BearerAuthenticator($usernameOrToken),
                 new OptionsAuthenticator([
                     RequestOptions::QUERY => [RequestOptions::AUTH => $usernameOrToken],
                 ]),
             ],
-            2 => [
+            isset($usernameOrToken, $password) => [
                 new BasicAuthenticator($usernameOrToken, $password),
             ],
-            default => throw new InvalidArgumentException('The number of arguments must be 0, 1 or 2.'),
+            default => throw new InvalidArgumentException('When the password is not null, the usernameOrToken must be not null.'),
         });
     }
 }

tests/Ntfy/AuthenticatorTest.php

@@ -22,10 +22,10 @@
 use Guanguans\Notify\Ntfy\Authenticator;
 
 it('will throw an InvalidArgumentException', function (): void {
-    new Authenticator('foo', 'bar', 'baz');
+    new Authenticator(password: faker()->password());
 })
     ->group(__DIR__, __FILE__)
-    ->throws(InvalidArgumentException::class, 'The number of arguments must be 0, 1 or 2.');
+    ->throws(InvalidArgumentException::class, 'When the password is not null, the usernameOrToken must be not null.');
 
 it('can create an Authenticator', function (): void {
     expect([