Fixes field reference in foreach loopv1.0.2

1 files changed, 19 insertions, 1 deletions

diff --git a/tests/MetaboxTest.php b/tests/MetaboxTest.php
index d5a27a3..1a1353e 100644
--- a/tests/MetaboxTest.php
+++ b/tests/MetaboxTest.php
@@ -22,7 +22,7 @@ class MetaboxTest extends TestCase
     protected function setUp(): void
     {
         $this->metabox = new Metabox('Test Metabox');
-        $this->field = new MetaboxField('Test Field');
+        $this->field = new MetaboxField('test_field');
     }
 
     /**
@@ -62,4 +62,22 @@ class MetaboxTest extends TestCase
         $this->assertEquals($this->field->parent, $this->metabox->key);
         $this->assertEquals($this->metabox->fields[$this->field->key], $this->field);
     }
+
+    /**
+     * @test
+     */
+    public function addsMultipleFieldsAsArray()
+    {
+        $fields = [
+            $this->field,
+            $field2 = (new MetaboxField('field_2')),
+        ];
+        $this->metabox->field($fields);
+
+        $expected = [
+            $this->field->key => $this->field,
+            $field2->key => $field2,
+        ];
+        $this->assertEquals($expected, $this->metabox->fields);
+    }
 }