ObjectPropertyFinder

Author: andreas-maurer

src/Helper/Object/ObjectPropertyFinder.php

@@ -124,4 +124,45 @@ public function getValue($key, $defaultValue = null)
 
         return get_object_vars($object)[$key] ?? $defaultValue;
     }
+    
+    
+    /**
+     * @param null $key
+     * @param null $defaultValue
+     *
+     * @return mixed
+     */
+    public function __invoke($key = null, $defaultValue = null)
+    {
+        if (null === $key) {
+            return $this->getValues();
+        }
+        
+        return $this->getValue($key, $defaultValue);
+    }
+    
+    
+    /**
+     * @param array $arr
+     *
+     * @return ObjectPropertyFinder
+     * @throws Exception
+     */
+    public static function createFromArray(array $arr)
+    {
+        return new self($arr);
+    }
+    
+    
+    /**
+     * @param object $object
+     *
+     * @return ObjectPropertyFinder
+     * @throws Exception
+     */
+    public static function createFromObject(object $object)
+    {
+        return new self($object);
+    }
+    
 }

test/Helper/Object/ObjectPropertyFinderTest.php

@@ -10,6 +10,7 @@
 use ArrayAccess;
 use ArrayObject;
 use Generator;
+use NiceshopsDev\NiceCore\Exception;
 use NiceshopsDev\NiceCore\PHPUnit\DefaultTestCase;
 use PHPUnit\Framework\MockObject\MockObject;
 
@@ -319,4 +320,59 @@ public function testGetValues()
 
         $this->assertSame($arrData, $this->object->getValues());
     }
+    
+    
+    /**
+     * @group unit
+     * @small
+     */
+    public function testCreateInstanceWithWrongObject()
+    {
+        $this->expectException(Exception::class);
+        $this->expectExceptionMessage("Passed value is not an object or array!");
+        /** @noinspection PhpParamsInspection */
+        new ObjectPropertyFinder("foo");
+    }
+    
+    
+    /**
+     * @group integration
+     * @small
+     * @uses \NiceshopsDev\NiceCore\Helper\Object\ObjectPropertyFinder::getValues()
+     * @uses \NiceshopsDev\NiceCore\Helper\Object\ObjectPropertyFinder::getValue()
+     * @throws Exception
+     */
+    public function testInvokable()
+    {
+        $object = ["foo" => "bar", "baz" => null];
+        
+        $finder = new ObjectPropertyFinder($object);
+        
+        $this->assertSame($object, $finder());
+        $this->assertSame("bar", $finder("foo"));
+        $this->assertSame("bar", $finder("foo", "baz"));
+        $this->assertSame(null, $finder("baz"));
+        $this->assertSame("baz", $finder("baz", "baz"));
+    }
+    
+    
+    /**
+     * @group integration
+     * @small
+     * @throws Exception
+     * @uses  \NiceshopsDev\NiceCore\Helper\Object\ObjectPropertyFinder::getValues()
+     */
+    public function testStaticFactoryMethods()
+    {
+        $arr = ["foo" => "bar", "baz" => null];
+        $object = new ArrayObject($arr);
+        
+        $finder = ObjectPropertyFinder::createFromArray($arr);
+        $this->assertInstanceOf(ObjectPropertyFinder::class, $finder);
+        $this->assertSame($arr, $finder->getValues());
+    
+        $finder = ObjectPropertyFinder::createFromObject($object);
+        $this->assertInstanceOf(ObjectPropertyFinder::class, $finder);
+        $this->assertSame($arr, $finder->getValues());
+    }
 }