Merge 0e7a6e6 into ec06573

gong023 · Sep 9, 2016 · ee1eaac · ee1eaac
2 parents ec06573 + 0e7a6e6
commit ee1eaac
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Showing 3 changed files with 15 additions and 2 deletions.
diff --git a/src/ReadableAttributes.php b/src/ReadableAttributes.php
@@ -189,6 +189,16 @@ private function mayHaveAsBooleanArray()
         return $this->attributes->mayHave($propertyName)->asBooleanArray();
     }
 
+    private function getValue()
+    {
+        static $propertyName;
+        if ($propertyName === null) {
+            $propertyName = $this->calledPropertyName();
+        }
+
+        return $this->attributes->mayHave($propertyName)->value();
+    }
+
     public function toArray()
     {
         $array = [];

diff --git a/tests/Example/ObjectWithOptionalValues.php b/tests/Example/ObjectWithOptionalValues.php
@@ -16,5 +16,6 @@ class ObjectWithOptionalValues
         mayHaveAsFloatArray   as public getPointOneArray;
         mayHaveAsStringArray  as public getStringArray;
         mayHaveAsBooleanArray as public getTrueArray;
+        getValue              as public getNull;
     }
 }
diff --git a/tests/OptionalCastedTest.php b/tests/OptionalCastedTest.php
@@ -20,7 +20,8 @@ public function testCasted()
             'one_array'       => ['1', '2', '3'],
             'point_one_array' => ['0.1', '0.2', '0.3'],
             'string_array'    => [1, 2, 3],
-            'true_array'      => ['true', 'true', 'true']
+            'true_array'      => ['true', 'true', 'true'],
+            'null_value'      => null,
         ]);
 
         $this->assert()
@@ -32,7 +33,8 @@ public function testCasted()
             ->same([1, 2, 3], $optional->getOneArray())
             ->same([0.1, 0.2, 0.3], $optional->getPointOneArray())
             ->same(['1', '2', '3'], $optional->getStringArray())
-            ->same([true, true, true], $optional->getTrueArray());
+            ->same([true, true, true], $optional->getTrueArray())
+            ->null($optional->getNull());
     }
 
     public function testCastedWithUndefined()