Add driver parameter to assertMatchesSnapshot

Author: sebastiandedeyne

CHANGELOG.md

@@ -2,6 +2,6 @@
 
 All notable changes to `phpunit-snapshot-assertions` will be documented in this file
 
-## 0.4.0 - 2017-03-27
+## 0.4.1 - 2017-03-27
 
 - Initial release

src/MatchesSnapshots.php

@@ -20,19 +20,19 @@ public function setUpSnapshotIncrementor()
         $this->snapshotIncrementor = 0;
     }
 
-    public function assertMatchesSnapshot($actual)
+    public function assertMatchesSnapshot($actual, Driver $driver = null)
     {
-        $this->doSnapshotAssertion($actual, new VarDriver());
+        $this->doSnapshotAssertion($actual, $driver ?? new VarDriver());
     }
 
     public function assertMatchesXmlSnapshot($actual)
     {
-        $this->doSnapshotAssertion($actual, new XmlDriver());
+        $this->assertMatchesSnapshot($actual, new XmlDriver());
     }
 
     public function assertMatchesJsonSnapshot($actual)
     {
-        $this->doSnapshotAssertion($actual, new JsonDriver());
+        $this->assertMatchesSnapshot($actual, new JsonDriver());
     }
 
     /**