Test code for Zai model.

module/zai/model.php

@@ -858,7 +858,7 @@ class zaiModel extends model
      * @param  string $field
      * @return string
      */
-    protected static function getFieldLabel(array $langData, string $field): string
+    public static function getFieldLabel(array $langData, string $field): string
     {
         return isset($langData['fields'][$field]) ? $langData['fields'][$field] : '';
     }
@@ -870,7 +870,7 @@ class zaiModel extends model
      * @param  string $section
      * @return string
      */
-    protected static function getSectionLabel(array $langData, string $section): string
+    public static function getSectionLabel(array $langData, string $section): string
     {
         return isset($langData['sections'][$section]) ? $langData['sections'][$section] : '';
     }
@@ -883,7 +883,7 @@ class zaiModel extends model
      * @param  mixed       $value
      * @return string
      */
-    protected static function formatFieldValue(array $langData, string $field, $value): string
+    public static function formatFieldValue(array $langData, string $field, $value): string
     {
         if($value === null) return '';
 

module/zai/test/lib/zai.unittest.class.php

@@ -1,5 +1,8 @@
 <?php
 declare(strict_types = 1);
+
+helper::import(dirname(__FILE__, 3) . '/model.php');
+
 class zaiTest
 {
     public function __construct()
@@ -174,6 +177,46 @@ class zaiTest
         return zaiModel::convertGenericToMarkdown($type, $target);
     }
 
+    /**
+     * Test formatFieldValue protected static method.
+     *
+     * @param array  $langData
+     * @param string $field
+     * @param mixed  $value
+     * @access public
+     * @return string
+     */
+    public function formatFieldValueTest(array $langData, string $field, $value): string
+    {
+        return zaiModel::formatFieldValue($langData, $field, $value);
+    }
+
+    /**
+     * Test getFieldLabel protected static method.
+     *
+     * @param array  $langData
+     * @param string $field
+     * @access public
+     * @return string
+     */
+    public function getFieldLabelTest(array $langData, string $field): string
+    {
+        return zaiModel::getFieldLabel($langData, $field);
+    }
+
+    /**
+     * Test getSectionLabel protected static method.
+     *
+     * @param array  $langData
+     * @param string $section
+     * @access public
+     * @return string
+     */
+    public function getSectionLabelTest(array $langData, string $section): string
+    {
+        return zaiModel::getSectionLabel($langData, $section);
+    }
+
     /**
      * Test convertStoryToMarkdown static method.
      *