Allow Stringable and HiddenString as token input

UPGRADE.md

@@ -1,6 +1,12 @@
 UPGRADE
 =======
 
+## Upgrade from 1.0.0-BETA1
+
+* The `Rollerworks\Component\SplitToken\SplitTokenFactory::fromString()` method
+  now also accepts a `Stringable` object or `HiddenString`. Unless a custom factory
+  implementation is used this should not effect your code.
+
 ## Upgrade from 0.1.2
 
 * Support for PHP 8.1 and lower was dropped;

src/Argon2SplitTokenFactory.php

@@ -40,7 +40,7 @@ public function generate(\DateTimeImmutable | \DateInterval $expiresAt = null):
         return $splitToken->expireAt($this->getExpirationTimestamp($expiresAt));
     }
 
-    public function fromString(string $token): SplitToken
+    public function fromString(string | HiddenString | \Stringable $token): SplitToken
     {
         return Argon2SplitToken::fromString($token);
     }

src/FakeSplitTokenFactory.php

@@ -43,7 +43,7 @@ public function generate(\DateTimeImmutable | \DateInterval $expiresAt = null):
             ->expireAt($this->getExpirationTimestamp($expiresAt));
     }
 
-    public function fromString(string $token): SplitToken
+    public function fromString(string | HiddenString | \Stringable $token): SplitToken
     {
         return FakeSplitToken::fromString($token);
     }

src/SplitToken.php

@@ -150,8 +150,14 @@ public function expireAt(\DateTimeImmutable $expiresAt = null): static
      *
      * Note: The provided $token is zeroed from memory when it's length is valid.
      */
-    final public static function fromString(string $token): static
+    final public static function fromString(string | HiddenString | \Stringable $token): static
     {
+        if ($token instanceof HiddenString) {
+            $token = $token->getString();
+        }
+
+        $token = (string) $token;
+
         if (Binary::safeStrlen($token) !== self::TOKEN_CHAR_LENGTH) {
             // Don't zero memory as the value is invalid.
             throw new \RuntimeException('Invalid token provided.');

src/SplitTokenFactory.php

@@ -46,5 +46,5 @@ public function generate(\DateTimeImmutable | \DateInterval $expiresAt = null):
      * return SplitToken::fromString($token);
      * ```
      */
-    public function fromString(string $token): SplitToken;
+    public function fromString(string | HiddenString | \Stringable $token): SplitToken;
 }

tests/Argon2SplitTokenFactoryTest.php

@@ -71,9 +71,37 @@ public function it_creates_from_string(): void
     {
         $factory = new Argon2SplitTokenFactory();
         $splitToken = $factory->generate();
-        $fullToken = $splitToken->token()->getString();
-        $splitTokenFromString = $factory->fromString($fullToken);
 
+        $splitTokenFromString = $factory->fromString($splitToken->token()->getString());
+        self::assertTrue($splitTokenFromString->matches($splitToken->toValueHolder()));
+    }
+
+    #[Test]
+    public function it_creates_from_hidden_string(): void
+    {
+        $factory = new Argon2SplitTokenFactory();
+        $splitToken = $factory->generate();
+
+        $splitTokenFromString = $factory->fromString($splitToken->token());
+        self::assertTrue($splitTokenFromString->matches($splitToken->toValueHolder()));
+    }
+
+    #[Test]
+    public function it_creates_from_stringable_object(): void
+    {
+        $factory = new Argon2SplitTokenFactory();
+        $splitToken = $factory->generate();
+
+        $stringObj = new class($splitToken->token()->getString()) implements \Stringable {
+            public function __construct(private string $value) {}
+
+            public function __toString(): string
+            {
+                return $this->value;
+            }
+        };
+
+        $splitTokenFromString = $factory->fromString($stringObj);
         self::assertTrue($splitTokenFromString->matches($splitToken->toValueHolder()));
     }
 }

tests/FakeSplitTokenFactoryTest.php

@@ -100,4 +100,33 @@ public function it_creates_from_string_with_mock_provided_selector(): void
         self::assertTrue($splitTokenFromString->matches($splitToken->toValueHolder()));
         self::assertTrue($splitTokenFromString2->matches($splitToken->toValueHolder()));
     }
+
+    #[Test]
+    public function it_creates_from_hidden_string(): void
+    {
+        $factory = new FakeSplitTokenFactory();
+        $splitToken = $factory->generate();
+
+        $splitTokenFromString = $factory->fromString($splitToken->token());
+        self::assertTrue($splitTokenFromString->matches($splitToken->toValueHolder()));
+    }
+
+    #[Test]
+    public function it_creates_from_stringable_object(): void
+    {
+        $factory = new FakeSplitTokenFactory();
+        $splitToken = $factory->generate();
+
+        $stringObj = new class($splitToken->token()->getString()) implements \Stringable {
+            public function __construct(private string $value) {}
+
+            public function __toString(): string
+            {
+                return $this->value;
+            }
+        };
+
+        $splitTokenFromString = $factory->fromString($stringObj);
+        self::assertTrue($splitTokenFromString->matches($splitToken->toValueHolder()));
+    }
 }