diff --git a/.gitignore b/.gitignore
index 62c8935..e0caea8 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1 +1,2 @@
-.idea/
\ No newline at end of file
+.idea/
+vendor/
\ No newline at end of file
diff --git a/Tests/test.php b/Tests/test.php
index 30affe0..f0673ec 100644
--- a/Tests/test.php
+++ b/Tests/test.php
@@ -1,22 +1,6 @@
 <?php
 
-require_once '../src/CommandLine/Exception/IException.php';
-require_once '../src/CommandLine/Exception/IncorrectParse.php';
-require_once '../src/CommandLine/Argument/ParseResult.php';
-require_once '../src/CommandLine/CommandLine.php';
-require_once '../src/CommandLine/Argument/IArgument.php';
-require_once '../src/CommandLine/Argument/IArgumentValueDescription.php';
-require_once '../src/CommandLine/Argument/Option/IArgumentOption.php';
-require_once '../src/CommandLine/Argument/ArgumentAbstract.php';
-require_once '../src/CommandLine/Argument/Option/OptionAbstract.php';
-require_once '../src/CommandLine/Argument/Option/Flag.php';
-require_once '../src/CommandLine/Argument/Option/Value.php';
-require_once '../src/CommandLine/Argument/Value/IArgumentValue.php';
-require_once '../src/CommandLine/Argument/Value/ValueAbstract.php';
-require_once '../src/CommandLine/Argument/Value/Value.php';
-require_once '../src/CommandLine/Argument/Parser/IValueParser.php';
-require_once '../src/CommandLine/Argument/Parser/IntegerParser.php';
-require_once '../src/CommandLine/Argument/Parser/StringParser.php';
+require_once '../vendor/autoload.php';
 
 use CommandLine\Argument\Option\Flag;
 use CommandLine\Argument\Option\Value;
@@ -31,7 +15,8 @@ $cmdline->addOption((new Value('days', 'Nombre jour', new IntegerParser(0, 365))
 $cmdline->addOption((new Value('years', 'Nombre d\'années', new IntegerParser(0)))->setDefault(5));
 $cmdline->addValue(new \CommandLine\Argument\Value\Value('path', 'Chemin sauvegarde images', new StringParser(), true));
 
-$args = $cmdline->parseExplicit(array());
+$args = $cmdline->parseExplicit(array('--help'));
 $cmdline->treatDefaultArguments($args, false);
 
+echo "\n";
 var_dump($args);
\ No newline at end of file
diff --git a/composer.json b/composer.json
new file mode 100644
index 0000000..1dfff6d
--- /dev/null
+++ b/composer.json
@@ -0,0 +1,33 @@
+{
+    "name":              "darkelfe14728/commandline",
+    "description":       "Command line management library (CLI)",
+    "keywords":          [ "cli", "parser" ],
+
+    "minimum-stability": "dev",
+    "require":           {
+        "php": "^5.6 || ^7.0"
+    },
+    "autoload":          {
+        "psr-4":                 {
+            "CommandLine\\": "src/CommandLine/"
+        },
+        "exclude-from-classmap": [ "Tests/" ]
+    },
+
+    "readme":            "README.md",
+    "homepage":          "https://github.com/darkelfe14728/PhpCommandLine",
+    "license":           "CC-BY-4.0",
+    "authors":           [
+        {
+            "name":  "Julien Rosset",
+            "email": "jul.rosset@gmail.com"
+        }
+    ],
+    "support":           {
+        "email":  "jul.rosset@gmail.com",
+        "issues": "https://github.com/darkelfe14728/PhpCommandLine/issues",
+        "wiki":   "https://github.com/darkelfe14728/PhpCommandLine/wiki",
+        "docs":   "https://github.com/darkelfe14728/PhpCommandLine/wiki",
+        "source": "https://github.com/darkelfe14728/PhpCommandLine"
+    }
+}
\ No newline at end of file