- Use PHPUnits XML diffing to compare SVG files

  # Only works with PHPUnit >= 3.1.2 or PHPUnit 3.1.1 including changesets 
  # #733 and #737

1 files changed, 3 insertions, 15 deletions

diff --git a/tests/test_case.php b/tests/test_case.php
index 0ed30b2..cfdad4d 100644
--- a/tests/test_case.php
+++ b/tests/test_case.php
@@ -59,22 +59,10 @@ class ezcGraphTestCase extends ezcTestImageCase
      */
     protected function compare( $generated, $compare )
     {
-        $this->assertTrue(
-            file_exists( $generated ),
-            'No image file has been created.'
+        $this->assertXmlFileEqualsXmlFile(
+            $generated,
+            $compare
         );
-
-        $this->assertTrue(
-            file_exists( $compare ),
-            'Comparision image does not exist.'
-        );
-
-        if ( md5_file( $generated ) !== md5_file( $compare ) )
-        {
-            // Adding a diff makes no sense here, because created XML uses
-            // only two lines
-            $this->fail( 'Rendered image is not correct.');
-        }
     }
 }