From b2b6d17f997a607d71446f392857f008fe1c4157 Mon Sep 17 00:00:00 2001
From: "Paul M. Jones" <pmjones88@gmail.com>
Date: Mon, 16 Mar 2015 12:08:46 -0500
Subject: [PATCH] improve test coverage

---
 tests/unit/src/EscaperTest.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/tests/unit/src/EscaperTest.php b/tests/unit/src/EscaperTest.php
index 1d1f3ea..db8fe52 100644
--- a/tests/unit/src/EscaperTest.php
+++ b/tests/unit/src/EscaperTest.php
@@ -11,6 +11,8 @@
  */
 class EscaperTest extends \PHPUnit_Framework_TestCase
 {
+    protected $escaper;
+
     public function setUp()
     {
         $escaper_factory = new EscaperFactory;
@@ -18,6 +20,11 @@ public function setUp()
         Escaper::setStatic($this->escaper);
     }
 
+    public function test__invoke()
+    {
+        $this->assertSame($this->escaper, $this->escaper->__invoke());
+    }
+
     public function testGetStatic()
     {
         $this->assertSame($this->escaper, Escaper::getStatic());