From 3c7bd63ea3b68464a562818d0dc15a7f741f614c Mon Sep 17 00:00:00 2001
From: Koen Hoeijmakers <koen@hoeijmakers.me>
Date: Sat, 31 Mar 2018 09:51:32 +0200
Subject: [PATCH 1/2] ignore composer.lock

---
 .gitignore    | 1 +
 composer.json | 8 +++++++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index f417e74..2130d09 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 /.idea
 /vendor
+composer.lock
diff --git a/composer.json b/composer.json
index a65b0a4..1b4f326 100644
--- a/composer.json
+++ b/composer.json
@@ -3,7 +3,8 @@
     "description": "Argon2 implementation",
     "require": {
         "php": "^7.2",
-        "illuminate/hashing": "5.0 - 5.5"
+        "illuminate/hashing": "5.0 - 5.5",
+        "phpunit/phpunit": "^7.0"
     },
     "license": "MIT",
     "authors": [
@@ -16,5 +17,10 @@
         "psr-4": {
             "KoenHoeijmakers\\LaravelArgon2\\": "src/"
         }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "KoenHoeijmakers\\LaravelArgon2\\Tests\\": "tests/"
+        }
     }
 }

From c107973066a2e540a6063bf447c5cfe424c07ff7 Mon Sep 17 00:00:00 2001
From: Koen Hoeijmakers <koen@hoeijmakers.me>
Date: Sat, 31 Mar 2018 09:57:50 +0200
Subject: [PATCH 2/2] add unit testing

---
 phpunit.xml                     | 17 +++++++++++++++++
 tests/Unit/Argon2HasherTest.php | 24 ++++++++++++++++++++++++
 2 files changed, 41 insertions(+)
 create mode 100644 phpunit.xml
 create mode 100644 tests/Unit/Argon2HasherTest.php

diff --git a/phpunit.xml b/phpunit.xml
new file mode 100644
index 0000000..700ca84
--- /dev/null
+++ b/phpunit.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit backupGlobals="false"
+         backupStaticAttributes="false"
+         colors="true"
+         convertErrorsToExceptions="true"
+         convertNoticesToExceptions="true"
+         convertWarningsToExceptions="true"
+         processIsolation="false"
+         stopOnFailure="false"
+         syntaxCheck="false"
+>
+    <testsuites>
+        <testsuite name="Laravel Argon2 test suite">
+            <directory suffix=".php">./tests/</directory>
+        </testsuite>
+    </testsuites>
+</phpunit>
diff --git a/tests/Unit/Argon2HasherTest.php b/tests/Unit/Argon2HasherTest.php
new file mode 100644
index 0000000..92b7e9b
--- /dev/null
+++ b/tests/Unit/Argon2HasherTest.php
@@ -0,0 +1,24 @@
+<?php
+
+namespace KoenHoeijmakers\LaravelArgon2\Tests\Unit;
+
+use KoenHoeijmakers\LaravelArgon2\Argon2Hasher;
+use PHPUnit\Framework\TestCase;
+
+class Argon2HasherTest extends TestCase
+{
+    public function testArgon2Hashing()
+    {
+        if (! defined('PASSWORD_ARGON2I')) {
+            $this->markTestSkipped('PHP not compiled with argon2 hashing support.');
+        }
+
+        $hasher = new Argon2Hasher();
+
+        $value = $hasher->make('password');
+        $this->assertNotSame('password', $value);
+        $this->assertTrue($hasher->check('password', $value));
+        $this->assertFalse($hasher->needsRehash($value));
+        $this->assertTrue($hasher->needsRehash($value, ['threads' => 1]));
+    }
+}