Added testing

tests/SQLiteTest.php

@@ -0,0 +1,20 @@
+<?php
+use PHPUnit\Framework\TestCase;
+use ProVM\Database\SQLite;
+
+class SQLiteTest extends TestCase
+{
+    public function testDatabase()
+    {
+        $host = ":memory:";
+
+        $dsn = "sqlite:{$host}";
+
+        $database = new SQLite();
+        $database->setHost($host);
+
+        $this->assertEquals($host, $database->getHost());
+        $this->assertFalse($database->needsUser());
+        $this->assertEquals($dsn, $database->getDsn());
+    }
+}