Updated array keys for arrays and iterables

Author: ondrejmirtes

src/Type/Nette/FormContainerValuesDynamicReturnTypeExtension.php

@@ -10,6 +10,7 @@
 use PHPStan\Type\FalseBooleanType;
 use PHPStan\Type\MixedType;
 use PHPStan\Type\ObjectType;
+use PHPStan\Type\StringType;
 use PHPStan\Type\TrueBooleanType;
 use PHPStan\Type\Type;
 
@@ -40,7 +41,7 @@ public function getTypeFromMethodCall(MethodReflection $methodReflection, Method
 		}
 
 		if ($scopedType instanceof TrueBooleanType) {
-			return new ArrayType(new MixedType());
+			return new ArrayType(new StringType(), new MixedType());
 		}
 
 		return $methodReflection->getReturnType();

tests/Type/Nette/FormContainerValuesDynamicReturnTypeExtensionTest.php

@@ -31,7 +31,7 @@ public function testParameterAsArray()
 		$methodReflection = $this->createMock(MethodReflection::class);
 		$methodReflection
 			->method('getReturnType')
-			->willReturn(new UnionType([new ArrayType(new MixedType()), new IterableIterableType(new ObjectType(\Nette\Utils\ArrayHash::class))]));
+			->willReturn(new UnionType([new ArrayType(new MixedType(), new MixedType()), new IterableIterableType(new MixedType(), new ObjectType(\Nette\Utils\ArrayHash::class))]));
 
 		$scope = $this->createMock(Scope::class);
 		$scope->method('getType')->willReturn(new TrueBooleanType());
@@ -57,7 +57,7 @@ public function testParameterAsArrayHash()
 		$methodReflection = $this->createMock(MethodReflection::class);
 		$methodReflection
 			->method('getReturnType')
-			->willReturn(new UnionType([new ArrayType(new MixedType()), new IterableIterableType(new ObjectType(\Nette\Utils\ArrayHash::class))]));
+			->willReturn(new UnionType([new ArrayType(new MixedType(), new MixedType()), new IterableIterableType(new MixedType(), new ObjectType(\Nette\Utils\ArrayHash::class))]));
 
 		$scope = $this->createMock(Scope::class);
 		$scope->method('getType')->willReturn(new FalseBooleanType());
@@ -84,7 +84,7 @@ public function testDefaultParameterIsArrayHash()
 		$methodReflection = $this->createMock(MethodReflection::class);
 		$methodReflection
 			->method('getReturnType')
-			->willReturn(new UnionType([new ArrayType(new MixedType()), new IterableIterableType(new ObjectType(\Nette\Utils\ArrayHash::class))]));
+			->willReturn(new UnionType([new ArrayType(new MixedType(), new MixedType()), new IterableIterableType(new MixedType(), new ObjectType(\Nette\Utils\ArrayHash::class))]));
 
 		$scope = $this->createMock(Scope::class);
 		$scope->method('getType')->willReturn(new FalseBooleanType());