Merge pull request #78 from KartaviK/feature/nullable

Set opportunity to create enum statically with null value
myclabs · Oct 27, 2018 · a8284c7 · a8284c7
2 parents c35dc89 + f8c4a11
commit a8284c7
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Showing 2 changed files with 14 additions and 1 deletion.
diff --git a/src/Enum.php b/src/Enum.php
@@ -177,7 +177,7 @@ public static function search($value)
     public static function __callStatic($name, $arguments)
     {
         $array = static::toArray();
-        if (isset($array[$name])) {
+        if (isset($array[$name]) || \array_key_exists($name, $array)) {
             return new static($array[$name]);
         }
 

diff --git a/tests/EnumTest.php b/tests/EnumTest.php
@@ -266,4 +266,17 @@ public function testJsonSerialize()
         $this->assertJsonStringEqualsJsonString('""',    json_encode(new EnumFixture(EnumFixture::PROBLEMATIC_EMPTY_STRING)));
         $this->assertJsonStringEqualsJsonString('false', json_encode(new EnumFixture(EnumFixture::PROBLEMATIC_BOOLEAN_FALSE)));
     }
+
+    public function testNullableEnum()
+    {
+        $this->assertNull(EnumFixture::PROBLEMATIC_NULL()->getValue());
+        $this->assertNull((new EnumFixture(EnumFixture::PROBLEMATIC_NULL))->getValue());
+        $this->assertNull((new EnumFixture(EnumFixture::PROBLEMATIC_NULL))->jsonSerialize());
+    }
+
+    public function testBooleanEnum()
+    {
+        $this->assertFalse(EnumFixture::PROBLEMATIC_BOOLEAN_FALSE()->getValue());
+        $this->assertFalse((new EnumFixture(EnumFixture::PROBLEMATIC_BOOLEAN_FALSE))->jsonSerialize());
+    }
 }