EZP-31029: Adjust Role transformers to introduced type hints in RoleService

src/lib/Form/DataTransformer/RoleAssignmentTransformer.php

@@ -69,8 +69,12 @@ public function reverseTransform($value): ?APIRoleAssignment
             return null;
         }
 
+        if (!ctype_digit($value)) {
+            throw new TransformationFailedException('Expected a numeric string.');
+        }
+
         try {
-            return $this->roleService->loadRoleAssignment($value);
+            return $this->roleService->loadRoleAssignment((int)$value);
         } catch (NotFoundException $e) {
             throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
         }

src/lib/Form/DataTransformer/RoleTransformer.php

@@ -69,8 +69,12 @@ public function reverseTransform($value): ?APIRole
             return null;
         }
 
+        if (!ctype_digit($value)) {
+            throw new TransformationFailedException('Expected a numeric string.');
+        }
+
         try {
-            return $this->roleService->loadRole($value);
+            return $this->roleService->loadRole((int)$value);
         } catch (NotFoundException $e) {
             throw new TransformationFailedException($e->getMessage(), $e->getCode(), $e);
         }

src/lib/Tests/Form/DataTransformer/RoleAssignmentTransformerTest.php

@@ -41,8 +41,8 @@ public function testTransform($value, $expected)
      */
     public function testTransformWithInvalidInput($value)
     {
-        $languageService = $this->createMock(RoleService::class);
-        $transformer = new RoleAssignmentTransformer($languageService);
+        $roleService = $this->createMock(RoleService::class);
+        $transformer = new RoleAssignmentTransformer($roleService);
 
         $this->expectException(TransformationFailedException::class);
         $this->expectExceptionMessage('Expected a ' . APIRoleAsignment::class . ' object.');
@@ -78,18 +78,33 @@ public function testReverseTransformWithNull()
         $this->assertNull($result);
     }
 
-    public function testReverseTransformWithNotFoundException()
+    /**
+     * @dataProvider reverseTransformWithInvalidInputDataProvider
+     */
+    public function testReverseTransformWithInvalidInput($value)
     {
+        $service = $this->createMock(RoleService::class);
+
+        $transformer = new RoleAssignmentTransformer($service);
+
         $this->expectException(TransformationFailedException::class);
-        $this->expectExceptionMessage('Location not found');
+        $this->expectExceptionMessage('Expected a numeric string.');
+
+        $transformer->reverseTransform($value);
+    }
 
+    public function testReverseTransformWithNotFoundException()
+    {
         $service = $this->createMock(RoleService::class);
         $service->method('loadRoleAssignment')
             ->will($this->throwException(new class('Location not found') extends NotFoundException {
             }));
 
         $transformer = new RoleAssignmentTransformer($service);
 
+        $this->expectException(TransformationFailedException::class);
+        $this->expectExceptionMessage('Location not found');
+
         $transformer->reverseTransform(654321);
     }
 
@@ -120,4 +135,17 @@ public function transformWithInvalidInputDataProvider(): array
             'object' => [new \stdClass()],
         ];
     }
+
+    public function reverseTransformWithInvalidInputDataProvider(): array
+    {
+        return [
+            'string' => ['string'],
+            'bool' => [true],
+            'float' => [12.34],
+            'array' => [[1]],
+            'object' => [new \stdClass()],
+            'scientific_notation' => ['1337e0'],
+            'hexadecimal' => ['0x539'],
+        ];
+    }
 }

src/lib/Tests/Form/DataTransformer/RoleTransformerTest.php

@@ -41,8 +41,8 @@ public function testTransform($value, $expected)
      */
     public function testTransformWithInvalidInput($value)
     {
-        $languageService = $this->createMock(RoleService::class);
-        $transformer = new RoleTransformer($languageService);
+        $roleService = $this->createMock(RoleService::class);
+        $transformer = new RoleTransformer($roleService);
 
         $this->expectException(TransformationFailedException::class);
         $this->expectExceptionMessage('Expected a ' . APIRole::class . ' object.');
@@ -78,6 +78,20 @@ public function testReverseTransformWithNull()
         $this->assertNull($result);
     }
 
+    /**
+     * @dataProvider reverseTransformWithInvalidInputDataProvider
+     */
+    public function testReverseTransformWithInvalidInput($value)
+    {
+        $roleService = $this->createMock(RoleService::class);
+        $transformer = new RoleTransformer($roleService);
+
+        $this->expectException(TransformationFailedException::class);
+        $this->expectExceptionMessage('Expected a numeric string.');
+
+        $transformer->reverseTransform($value);
+    }
+
     public function testReverseTransformWithNotFoundException()
     {
         $this->expectException(TransformationFailedException::class);
@@ -120,4 +134,17 @@ public function transformWithInvalidInputDataProvider(): array
             'object' => [new \stdClass()],
         ];
     }
+
+    public function reverseTransformWithInvalidInputDataProvider(): array
+    {
+        return [
+            'string' => ['string'],
+            'bool' => [true],
+            'float' => [12.34],
+            'array' => [[1]],
+            'object' => [new \stdClass()],
+            'scientific_notation' => ['1337e0'],
+            'hexadecimal' => ['0x539'],
+        ];
+    }
 }