diff --git a/makefile b/makefile
index e1db21b..3592ae5 100644
--- a/makefile
+++ b/makefile
@@ -86,4 +86,9 @@ php-cs-fixer-allow-risky:
 	$(EXEC_PHP_CS_FIXER) fix --config=.php-cs-fixer.dist.php --allow-risky=yes $(FILES)
 
 wait:
-	sleep 10
\ No newline at end of file
+	sleep 10
+
+# Lance la suite PHPUnit. Usage : make test                (tout)
+#                                  make test FILES=<path>  (un fichier/dossier)
+test:
+	$(EXEC_PHP) php vendor/bin/phpunit $(FILES)
\ No newline at end of file
diff --git a/phpunit.xml.dist b/phpunit.xml.dist
new file mode 100644
index 0000000..08d857e
--- /dev/null
+++ b/phpunit.xml.dist
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:noNamespaceSchemaLocation="vendor/phpunit/phpunit/phpunit.xsd"
+         bootstrap="tests/bootstrap.php"
+         colors="true"
+         failOnWarning="true"
+         failOnRisky="true"
+         cacheDirectory=".phpunit.cache">
+    <testsuites>
+        <testsuite name="Unit">
+            <directory>tests/Unit</directory>
+        </testsuite>
+    </testsuites>
+    <source>
+        <include>
+            <directory>src</directory>
+        </include>
+    </source>
+</phpunit>
diff --git a/tests/Unit/.gitkeep b/tests/Unit/.gitkeep
new file mode 100644
index 0000000..e69de29
diff --git a/tests/bootstrap.php b/tests/bootstrap.php
new file mode 100644
index 0000000..e9dd915
--- /dev/null
+++ b/tests/bootstrap.php
@@ -0,0 +1,5 @@
+<?php
+
+declare(strict_types=1);
+
+require __DIR__.'/../vendor/autoload.php';