Vendoring deprecated composer libs

libs/picodb/tests/UrlParserTest.php

@@ -0,0 +1,46 @@
+<?php
+
+use PicoDb\UrlParser;
+
+require_once __DIR__.'/../../../vendor/autoload.php';
+
+class UrlParserTest extends PHPUnit_Framework_TestCase
+{
+    public function testParseUrl()
+    {
+        $urlParser = UrlParser::getInstance();
+        $this->assertFalse($urlParser->isEnvironmentVariableDefined());
+
+        $settings = $urlParser->getSettings('postgres://user:pass@hostname:6212/db');
+        $this->assertEquals('postgres', $settings['driver']);
+        $this->assertEquals('user', $settings['username']);
+        $this->assertEquals('pass', $settings['password']);
+        $this->assertEquals('hostname', $settings['hostname']);
+        $this->assertEquals('6212', $settings['port']);
+        $this->assertEquals('db', $settings['database']);
+    }
+
+    public function testParseWrongUrl()
+    {
+        $urlParser = new UrlParser();
+        $settings = $urlParser->getSettings('/');
+        $this->assertEmpty($settings['driver']);
+        $this->assertFalse($urlParser->isEnvironmentVariableDefined());
+    }
+
+    public function testGetUrlFromEnvironment()
+    {
+        putenv('DATABASE_URL=postgres://user:pass@hostname:6212/db');
+
+        $urlParser = new UrlParser();
+        $this->assertTrue($urlParser->isEnvironmentVariableDefined());
+
+        $settings = $urlParser->getSettings();
+        $this->assertEquals('postgres', $settings['driver']);
+        $this->assertEquals('user', $settings['username']);
+        $this->assertEquals('pass', $settings['password']);
+        $this->assertEquals('hostname', $settings['hostname']);
+        $this->assertEquals('6212', $settings['port']);
+        $this->assertEquals('db', $settings['database']);
+    }
+}