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system/Helpers/test_helper.php

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+<?php
+
+/**
+ * This file is part of the CodeIgniter 4 framework.
+ *
+ * (c) CodeIgniter Foundation <admin@codeigniter.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+use CodeIgniter\Model;
+use CodeIgniter\Test\Fabricator;
+
+/**
+ * CodeIgniter Test Helpers
+ */
+//--------------------------------------------------------------------
+
+if (! function_exists('fake'))
+{
+	/**
+	 * Creates a single item using Fabricator.
+	 *
+	 * @param Model|object|string $model     Instance or name of the model
+	 * @param array|null          $overrides Overriding data to pass to Fabricator::setOverrides()
+	 *
+	 * @return object|array
+	 */
+	function fake($model, array $overrides = null, $persist = true)
+	{
+		// Get a model-appropriate Fabricator instance
+		$fabricator = new Fabricator($model);
+
+		// Set overriding data, if necessary
+		if ($overrides)
+		{
+			$fabricator->setOverrides($overrides);
+		}
+
+		if ($persist)
+		{
+			return $fabricator->create();
+		}
+
+		return $fabricator->make();
+	}
+}