Refactor the tests.

Author: drupol

codeception.dist.yml

@@ -0,0 +1,19 @@
+actor_suffix: Tester
+paths:
+    tests: tests
+    data: tests/_data
+    log: tests/_output
+    support: tests/_support
+    envs: tests/_envs
+settings:
+    bootstrap: _bootstrap.php
+    colors: true
+    memory_limit: 1024M
+    lint: true
+extensions:
+    enabled:
+        - Codeception\Extension\RunFailed
+coverage:
+    enabled: true
+    include:
+        - src/*

tests/_data/.gitkeep

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace Helper;
+
+// here you can define custom actions
+// all public methods declared in helper class will be available in $I
+
+class Unit extends \Codeception\Module
+{
+}

tests/_support/Helper/Unit.php

@@ -0,0 +1,26 @@
+<?php
+
+declare(strict_types = 1);
+
+/**
+ * Inherited Methods.
+ *
+ * @method void wantToTest($text)
+ * @method void wantTo($text)
+ * @method void execute($callable)
+ * @method void expectTo($prediction)
+ * @method void expect($prediction)
+ * @method void amGoingTo($argumentation)
+ * @method void am($role)
+ * @method void lookForwardTo($achieveValue)
+ * @method void comment($description)
+ * @method \Codeception\Lib\Friend haveFriend($name, $actorClass = NULL)
+ *
+ * @SuppressWarnings(PHPMD)
+ */
+class UnitTester extends \Codeception\Actor
+{
+    use _generated\UnitTesterActions;
+
+    // Define custom actions here
+}