test: use PHPUnit for tests

Author: Lorenzo Paderi

composer.json

@@ -17,6 +17,7 @@
         }
     },
     "require-dev": {
-        "symfony/dotenv": "^5.3"
+        "symfony/dotenv": "^5.3",
+        "phpunit/phpunit": "^9.5"
     }
 }

tests/ClientTest.php

@@ -0,0 +1,61 @@
+<?php
+
+use OpenApi\OpenApi;
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\Dotenv\Dotenv;
+
+require_once 'vendor/autoload.php';
+
+final class ClientTest extends TestCase {
+
+    public Dotenv $dotenv;
+    public string $username;
+    public string $api_key;
+    public array $scopes;
+    public OpenApi $openapi;
+
+    public function __construct() {
+        parent::__construct();
+        $this->dotenv = new Dotenv();
+        $this->dotenv->load(__DIR__.'/../.env');
+
+        $this->username = $_ENV['OPENAPI_USERNAME'];
+        $this->api_key = $_ENV['API_KEY'];
+        
+        // Dichiaro gli scopes necessari
+        $this->scopes = [
+            "GET:ws.ufficiopostale.com/telegrammi",
+            "GET:imprese.altravia.com/autocomplete",
+            "GET:imprese.openapi.it/base",
+            "GET:imprese.openapi.it/advance",
+            "GET:imprese.openapi.it/pec",
+            "GET:imprese.openapi.it/autocomplete",
+            "GET:imprese.openapi.it/closed",
+            "GET:imprese.openapi.it/gruppoiva",
+            "GET:comuni.openapi.it/cap",
+            "GET:comuni.openapi.it/istat",
+            "GET:comuni.openapi.it/regioni",
+            "GET:comuni.openapi.it/province",
+            "POST:geocoding.realgest.it/geocode"
+        ];
+
+        $this->openapi = new OpenApi($this->scopes, $this->username, $this->api_key, 'test');
+    }
+
+
+    public function testClientInstance() {
+        $this->assertInstanceOf('OpenApi\OpenApi', $this->openapi);
+    }
+
+    public function testComuni() {
+        // Prendi informazioni sul cap 00132
+        $cap = $this->openapi->comuni->getCitiesByCap('00132');
+        $this->assertIsArray($cap);
+    }
+
+    public function testGeocoding() {
+        // Prendi informazioni sul cap 00132
+        $cap = $this->openapi->geocoding->geocode('Via Cristoforo Colombo, Roma RM');
+        $this->assertIsArray($cap);
+    }
+}