added update test

tests/Feature/Common/SourcesTest.php

@@ -2,8 +2,8 @@
 
 namespace Tests\Feature\Common;
 
-use Tests\Feature\FeatureTestCase;
 use App\Jobs\Setting\CreateCategory;
+use Tests\Feature\FeatureTestCase;
 
 class SourcesTest extends FeatureTestCase
 {

tests/Unit/UpdatesTest.php

@@ -0,0 +1,53 @@
+<?php
+
+namespace Tests\Unit;
+
+use App\Utilities\Versions;
+use PHPUnit\Framework\TestCase;
+
+class UpdatesTest extends TestCase
+{
+    public function testItShouldUpdateMiddleListener()
+    {
+        $listener_version = '1.20';
+        $old_version = '1.10';
+        $new_version = '1.30';
+
+        $status = Versions::shouldUpdate($listener_version, $old_version, $new_version);
+
+        $this->assertTrue($status);
+    }
+
+    public function testItShouldUpdateSameListener()
+    {
+        $listener_version = '1.30';
+        $old_version = '1.10';
+        $new_version = '1.30';
+
+        $status = Versions::shouldUpdate($listener_version, $old_version, $new_version);
+
+        $this->assertTrue($status);
+    }
+
+    public function testItShouldNotUpdateLowerListener()
+    {
+        $listener_version = '1.9';
+        $old_version = '1.10';
+        $new_version = '1.30';
+
+        $status = Versions::shouldUpdate($listener_version, $old_version, $new_version);
+
+        $this->assertFalse($status);
+    }
+
+    public function testItShouldNotUpdateGreaterListener()
+    {
+        $listener_version = '1.40';
+        $old_version = '1.10';
+        $new_version = '1.30';
+
+        $status = Versions::shouldUpdate($listener_version, $old_version, $new_version);
+
+        $this->assertFalse($status);
+    }
+}