Test Secure

.gitignore

@@ -2,3 +2,5 @@
 /docs/build
 /vendor
 /composer.lock
+/.phpunit.result.cache
+/reports

composer.json

@@ -28,6 +28,11 @@
             "Random\\": "src"
         }
     },
+    "autoload-dev": {
+        "psr-4": {
+            "Arokettu\\Random\\Tests\\": "tests"
+        }
+    },
     "require": {
         "php": "^7.1 | ^8.0",
         "ext-gmp": "*"

phpunit.xml.dist

@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         convertDeprecationsToExceptions="true"
+         executionOrder="random"
+         xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.5/phpunit.xsd">
+    <testsuites>
+        <testsuite name="all">
+            <directory>tests</directory>
+        </testsuite>
+    </testsuites>
+    <coverage>
+        <include>
+            <directory>src</directory>
+        </include>
+    </coverage>
+</phpunit>

tests/EngineSecureTest.php

@@ -0,0 +1,28 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Arokettu\Random\Tests;
+
+use PHPUnit\Framework\TestCase;
+use Random\Engine\Secure;
+use Random\Randomizer;
+
+class EngineSecureTest extends TestCase
+{
+    public function testWorks(): void
+    {
+        $engine = new Secure();
+        self::assertNotEmpty($engine->generate());
+        $rnd = new Randomizer($engine);
+        $int = $rnd->getInt(1, 1000);
+        self::assertGreaterThanOrEqual(1, $int);
+        self::assertLessThanOrEqual(1000, $int);
+    }
+
+    public function testNonSerializable(): void
+    {
+        $this->expectException(\Exception::class);
+        serialize(new Secure());
+    }
+}