Update namespaces

tests/MySQLSelectTest.php

@@ -0,0 +1,24 @@
+<?php
+use PHPUnit\Framework\TestCase;
+
+class MySQLSelectTest extends TestCase
+{
+    public function testBaseQuery(): void
+    {
+        $query = new Database\Implement\Query\MySQL\Select();
+        $query->from('test_table');
+
+        $expected = "SELECT * FROM `test_table`";
+
+        $this->assertEquals($expected, "{$query}");
+    }
+    public function testColumns(): void
+    {
+        $query = new Database\Implement\Query\MySQL\Select('asd');
+        $query->from('test_table');
+
+        $expected = "SELECT asd FROM `test_table`";
+
+        $this->assertEquals($expected, "{$query}");
+    }
+}