Fixed a bug related to the dumps envelope

dobisel · Jun 9, 2019 · 2f99320 · 2f99320
1 parent 24b8e28
commit 2f99320
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/iso8583/models.py b/iso8583/models.py
@@ -151,8 +151,9 @@ def dumps(self):
                 continue
             parts.append(self.elements[i].dumps())
 
+        self.bitmap.set(ignore[0])
         body = b'%04d%s%s' % (
-            self.mti,
+            int(self.mti),
             self.bitmap.to_hexstring(),
             b''.join(parts)
         )

diff --git a/iso8583/tests/test_envelope.py b/iso8583/tests/test_envelope.py
@@ -34,6 +34,13 @@ def test_envelope_load_dump():
     assert dumped == SAMPLE
 
 
+def test_envelope_dumps():
+    mac_key = binascii.unhexlify(MAC_KEY)
+    envelope = Envelope('0200', mac_key)
+    envelope.set(24, b'222')
+    assert b'00390200000001000000000122267863F25F30A06B7' == envelope.dumps()
+
+
 MAC_KEY = b'1C1C1C1C1C1C1C1C1C1C1C1C1C1C1C1C'
 SAMPLE = \
     b'027111006030050008E100011662802314007513' \