diff --git a/plugins/bc-widget-area/src/Model/Entity/WidgetArea.php b/plugins/bc-widget-area/src/Model/Entity/WidgetArea.php
index 67ad32bddd..6b7bc83ff7 100644
--- a/plugins/bc-widget-area/src/Model/Entity/WidgetArea.php
+++ b/plugins/bc-widget-area/src/Model/Entity/WidgetArea.php
@@ -105,6 +105,7 @@ protected function _setWidgets($value)
      * @return int
      * @checked
      * @noTodo
+     * @unitTest
      */
     protected function _getCount()
     {
diff --git a/plugins/bc-widget-area/tests/TestCase/Model/Entity/WidgetAreaTest.php b/plugins/bc-widget-area/tests/TestCase/Model/Entity/WidgetAreaTest.php
new file mode 100644
index 0000000000..78ac6c3671
--- /dev/null
+++ b/plugins/bc-widget-area/tests/TestCase/Model/Entity/WidgetAreaTest.php
@@ -0,0 +1,49 @@
+<?php
+
+namespace BcWidgetArea\Test\TestCase\Model\Entity;
+
+use BaserCore\TestSuite\BcTestCase;
+use BcWidgetArea\Model\Entity\WidgetArea;
+
+class WidgetAreaTest extends BcTestCase
+{
+    public function setUp(): void
+    {
+        parent::setUp();
+        $this->WidgetArea = $this->getTableLocator()->get('BcWidgetArea.WidgetAreas');
+    }
+
+    public function tearDown(): void
+    {
+        unset($this->WidgetArea);
+        parent::tearDown();
+    }
+
+    /**
+     * test _getCount
+     */
+    public function test_getCount()
+    {
+        $widgetArea = new WidgetArea([
+            'widgets' => 'a:1:{i:0;a:1:{s:4:"test";a:2:{s:4:"sort";i:1;s:4:"name";s:4:"test";}}}',
+        ]);
+        $getCount = $this->execPrivateMethod($widgetArea, '_getCount', []);
+        $this->assertEquals(1, $getCount);
+    }
+
+    /**
+     * test _getWidgetsArray
+     */
+    public function test_getWidgetsArray()
+    {
+        $this->markTestIncomplete('こちらのテストはまだ未確認です');
+    }
+
+    /**
+     * test _setWidgets
+     */
+    public function test_setWidgets()
+    {
+        $this->markTestIncomplete('こちらのテストはまだ未確認です');
+    }
+}
\ No newline at end of file