From: Tim Otten <totten@civicrm.org>
Date: Tue, 14 Sep 2021 23:45:14 +0000 (-0700)
Subject: (REF) ExampleDataLoader - Extract private method `createObj()`. Improve errors.
X-Git-Url: https://vcs.fsf.org/?a=commitdiff_plain;h=102824961421d3865d586609221a15b1d34c19f1;p=civicrm-core.git

(REF) ExampleDataLoader - Extract private method `createObj()`. Improve errors.

__Before__: Two different bits of code responsible for loading+instantiating test-data class.
Different (and somewhat opaque) error-handling behaviors.

__After__: One private helper called twice. Consistent (and clearer) error-reporting.
---

diff --git a/Civi/Test/ExampleDataLoader.php b/Civi/Test/ExampleDataLoader.php
index 115f0a8de9..68a0443bc7 100644
--- a/Civi/Test/ExampleDataLoader.php
+++ b/Civi/Test/ExampleDataLoader.php
@@ -64,10 +64,7 @@ class ExampleDataLoader {
       return NULL;
     }
 
-    if ($example['file']) {
-      include_once $example['file'];
-    }
-    $obj = new $example['class']();
+    $obj = $this->createObj($example['file'], $example['class']);
     $obj->build($example);
     return $example;
   }
@@ -91,8 +88,7 @@ class ExampleDataLoader {
 
     $all = [];
     foreach ($classes as $file => $class) {
-      require_once $file;
-      $obj = new $class();
+      $obj = $this->createObj($file, $class);
       $offset = 0;
       foreach ($obj->getExamples() as $example) {
         $example['file'] = $file;
@@ -132,4 +128,15 @@ class ExampleDataLoader {
     return $r;
   }
 
+  private function createObj(?string $file, ?string $class): ExampleDataInterface {
+    if ($file) {
+      include_once $file;
+    }
+    if (!class_exists($class)) {
+      throw new \CRM_Core_Exception("Failed to read example (class '{$class}' in file '{$file}')");
+    }
+
+    return new $class();
+  }
+
 }