Tests: Fix string length validation tests

src/Http/Validation/Rules/StringInputLength.php

@@ -29,10 +29,14 @@ trait StringInputLength
     protected function isDateTime(mixed $input): bool
     {
         try {
-            $input = new DateTime($input);
+            $inputDateTime = new DateTime($input);
+            $now = new DateTime();
+
             // Min 1s diff to exclude any not auto-detected dates / times like ...
-            return abs((int) (new DateTime())->diff($input)->format('%s')) > 1;
+            return abs($inputDateTime->getTimestamp() - $now->getTimestamp()) > 1
-        } catch (Exception $e) {
+                // Different timezone to prevent interpreting the value as a timezone which happens with H
+                && $inputDateTime->getTimezone()->getName() != $input;
+        } catch (Exception) {
             // Ignore it
         }
 

tests/Unit/Http/Validation/Rules/BetweenTest.php

@@ -16,8 +16,11 @@ class BetweenTest extends TestCase
     {
         $rule = new Between(3, 10);
         $this->assertFalse($rule->validate(1));
+        $this->assertFalse($rule->validate(2));
         $this->assertFalse($rule->validate('11'));
+        $this->assertTrue($rule->validate(3));
         $this->assertTrue($rule->validate(5));
+        $this->assertTrue($rule->validate(10));
         $this->assertFalse($rule->validate('AS'));
         $this->assertFalse($rule->validate('TestContentThatCounts'));
         $this->assertTrue($rule->validate('TESTING'));
@@ -25,6 +28,12 @@ class BetweenTest extends TestCase
         $rule = new Between('2042-01-01', '2042-10-10');
         $this->assertFalse($rule->validate('2000-01-01'));
         $this->assertFalse($rule->validate('3000-01-01'));
+        $this->assertFalse($rule->validate('2041-12-31'));
+        $this->assertFalse($rule->validate('2042-10-11'));
         $this->assertTrue($rule->validate('2042-05-11'));
+        $this->assertTrue($rule->validate('2042-01-01'));
+        $this->assertTrue($rule->validate('2042-01-02'));
+        $this->assertTrue($rule->validate('2042-10-09'));
+        $this->assertTrue($rule->validate('2042-10-10'));
     }
 }

tests/Unit/Http/Validation/Rules/MaxTest.php

@@ -18,11 +18,16 @@ class MaxTest extends TestCase
         $this->assertFalse($rule->validate(10));
         $this->assertFalse($rule->validate('22'));
         $this->assertTrue($rule->validate(3));
+        $this->assertTrue($rule->validate(2));
+        $this->assertTrue($rule->validate(-10));
         $this->assertFalse($rule->validate('TEST'));
         $this->assertTrue($rule->validate('AS'));
 
         $rule = new Max('2042-01-01');
         $this->assertFalse($rule->validate('2100-01-01'));
+        $this->assertFalse($rule->validate('2042-01-02'));
         $this->assertTrue($rule->validate('2000-01-01'));
+        $this->assertTrue($rule->validate('2041-12-31'));
+        $this->assertTrue($rule->validate('2042-01-01'));
     }
 }

tests/Unit/Http/Validation/Rules/MinTest.php

@@ -15,14 +15,19 @@ class MinTest extends TestCase
     public function testValidate(): void
     {
         $rule = new Min(3);
+        $this->assertFalse($rule->validate(-10));
         $this->assertFalse($rule->validate(1));
         $this->assertFalse($rule->validate('2'));
         $this->assertTrue($rule->validate(3));
+        $this->assertTrue($rule->validate(4));
         $this->assertFalse($rule->validate('AS'));
         $this->assertTrue($rule->validate('TEST'));
 
         $rule = new Min('2042-01-01');
         $this->assertFalse($rule->validate('2000-01-01'));
+        $this->assertFalse($rule->validate('2041-12-31'));
+        $this->assertTrue($rule->validate('2042-01-01'));
+        $this->assertTrue($rule->validate('2042-01-02'));
         $this->assertTrue($rule->validate('2345-01-01'));
     }
 }

tests/Unit/Http/Validation/Rules/StringInputLengthTest.php

@@ -40,6 +40,7 @@ class StringInputLengthTest extends TestCase
             ['com', 3],
             ['Test', 4],
             ['H', 1],
+            ['Europe/Berlin', 13],
             ['3', 3],
             [42, 42],
             [99.3, 99.3],