fix handle header param and add test case

src/Parser/Attribute.php

@@ -447,6 +447,9 @@ private function getFromAttribute(\ReflectionParameter $parameter, \ReflectionMe
         foreach ($attributes as $attribute) {
             $param = $attribute->newInstance();
             $args = $this->getParamArgsFromType($parameter->getName(), $parameter->getType(), !$parameter->isOptional());
+            if (empty($args)) {
+                continue;
+            }
 
             if ($param instanceof Attr\Param) {
                 if (!empty($param->name)) {
@@ -468,7 +471,7 @@ private function getFromAttribute(\ReflectionParameter $parameter, \ReflectionMe
                 }
 
                 return new Attr\QueryParam(...$args);
-            } elseif ($param instanceof Attr\HeaderParam) {
+            } elseif ($param instanceof Attr\Header) {
                 if (!empty($param->name)) {
                     $args[0] = $param->name;
                 }

tests/Parser/Attribute/PropertyController.php

@@ -0,0 +1,61 @@
+<?php
+/*
+ * PSX is an open source PHP framework to develop RESTful APIs.
+ * For the current version and information visit <https://phpsx.org>
+ *
+ * Copyright (c) Christoph Kappestein <[email protected]>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+namespace PSX\Api\Tests\Parser\Attribute;
+
+use PSX\Api\Attribute\Body;
+use PSX\Api\Attribute\Description;
+use PSX\Api\Attribute\Get;
+use PSX\Api\Attribute\Header;
+use PSX\Api\Attribute\Param;
+use PSX\Api\Attribute\Path;
+use PSX\Api\Attribute\Query;
+use PSX\Api\Tests\Parser\Model\Incoming;
+use PSX\Api\Tests\Parser\Model\Outgoing;
+use PSX\DateTime\DateTime;
+use PSX\DateTime\DayOfWeek;
+
+/**
+ * PropertyController
+ *
+ * @author  Christoph Kappestein <[email protected]>
+ * @license http://www.apache.org/licenses/LICENSE-2.0
+ * @link    https://phpsx.org
+ */
+class PropertyController
+{
+    #[Get]
+    #[Path('/foo/:fooId')]
+    #[Description('Test description')]
+    protected function doGet(
+        #[Header('Content-Type')] string $contentType,
+        #[Param] string $fooId,
+        #[Query] string $foo,
+        #[Query] int $integer,
+        #[Query] float $number,
+        #[Query] DateTime $date,
+        #[Query] bool $boolean,
+        #[Query] string $string,
+        #[Query] DayOfWeek $dayOfWeek,
+        #[Body] Incoming $body): Outgoing
+    {
+        return new Outgoing('foo');
+    }
+}

tests/Parser/AttributeTest.php

@@ -25,6 +25,7 @@
 use PSX\Api\Parser\Attribute as AttributeParser;
 use PSX\Api\SpecificationInterface;
 use PSX\Api\Tests\Parser\Attribute\BarController;
+use PSX\Api\Tests\Parser\Attribute\PropertyController;
 use PSX\Api\Tests\Parser\Attribute\TestController;
 use PSX\Schema\TypeFactory;
 
@@ -78,4 +79,13 @@ public function testParseInvalid()
         $annotation = new AttributeParser($this->schemaManager);
         $annotation->parse('foo');
     }
+
+    public function testParseProperty()
+    {
+        $specification = $this->apiManager->getApi(PropertyController::class);
+        $operation = $specification->getOperations()->get('PSX.Api.Tests.Parser.Attribute.PropertyController.doGet');
+
+        $this->assertInstanceOf(OperationInterface::class, $operation);
+        $this->assertEquals('Test description', $operation->getDescription());
+    }
 }