From c8fe9ed7763ed46e90e3feca56a2688a3dc2269f Mon Sep 17 00:00:00 2001
From: John Evans <john.g.evans.ne@gmail.com>
Date: Thu, 24 Oct 2013 09:29:45 -0400
Subject: [PATCH] Added proper repr support for association box.  #133

---
 glymur/jp2box.py           | 8 ++++++--
 glymur/test/test_jp2box.py | 7 +++++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/glymur/jp2box.py b/glymur/jp2box.py
index 8303981..6466a63 100644
--- a/glymur/jp2box.py
+++ b/glymur/jp2box.py
@@ -1061,11 +1061,15 @@ class AssociationBox(Jp2kBox):
     box : list
         List of boxes contained in this superbox.
     """
-    def __init__(self, length=0, offset=-1):
+    def __init__(self, box=[], length=0, offset=-1):
         Jp2kBox.__init__(self, box_id='asoc', longname='Association')
         self.length = length
         self.offset = offset
-        self.box = []
+        self.box = box
+
+    def __repr__(self):
+        msg = "glymur.jp2box.AssociationBox(box={0})".format(self.box)
+        return msg
 
     def __str__(self):
         msg = Jp2kBox.__str__(self)
diff --git a/glymur/test/test_jp2box.py b/glymur/test/test_jp2box.py
index b82af47..bf14789 100644
--- a/glymur/test/test_jp2box.py
+++ b/glymur/test/test_jp2box.py
@@ -780,6 +780,13 @@ class TestRepr(unittest.TestCase):
         self.assertFalse(newbox.colorspace_unknown)
         self.assertFalse(newbox.ip_provided)
 
+    def test_association_box(self):
+        """Verify __repr__ method on asoc box."""
+        asoc = glymur.jp2box.AssociationBox()
+        newbox = eval(repr(asoc))
+        self.assertEqual(newbox.box_id, 'asoc')
+        self.assertEqual(len(newbox.box), 0)
+
     def test_codestreamheader_box(self):
         """Verify __repr__ method on jpch box."""
         jpch = glymur.jp2box.CodestreamHeaderBox()