From f125f3e9873f677a664c9b27fcd4e9210da98013 Mon Sep 17 00:00:00 2001
From: Arthur de Jong <arthur@arthurdejong.org>
Date: Fri, 20 Aug 2010 19:41:39 +0000
Subject: write some more tests (some of which are a bit of a hack) to get
 coverage to 100%

git-svn-id: http://arthurdejong.org/svn/python-stdnum/python-stdnum@29 9dea7c4f-944c-4273-ac1a-574ede026edc
---
 tests/test_isbn.doctest | 58 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)

(limited to 'tests/test_isbn.doctest')

diff --git a/tests/test_isbn.doctest b/tests/test_isbn.doctest
index d71988d..3798651 100644
--- a/tests/test_isbn.doctest
+++ b/tests/test_isbn.doctest
@@ -97,3 +97,61 @@ current _prefixes list.
 >>> k = set( x.split(' ')[0] for x in StringIO.StringIO(output.getvalue()).readlines() )
 >>> k == set(ranges._prefixes.keys())
 True
+
+
+Make an XML file with somre prefix definitions and load that into the
+ranges module.
+
+First save the current ranges so we can restore later.
+
+>>> save_prefixes = ranges._prefixes
+
+Write the XML to a file.
+
+>>> import tempfile
+>>> xmlfile = tempfile.NamedTemporaryFile(delete=False)
+>>> xmlfile.write("""<?xml version='1.0' encoding='utf-8'?>
+... <ISBNRangeMessage>
+... <MessageSerialNumber>0aad2b046ddd9b30e080cb2b24afc868</MessageSerialNumber>
+... <MessageDate>Thu, 20 May 2010 18:36:55 GMT</MessageDate>
+...  <EAN.UCCPrefixes><EAN.UCC>
+...   <Prefix>978</Prefix>
+...   <Rules>
+...    <Rule><Range>0000000-5999999</Range><Length>1</Length></Rule>
+...    <Rule><Range>6000000-6499999</Range><Length>3</Length></Rule>
+...    <Rule><Range>6500000-6999999</Range><Length>0</Length></Rule>
+...   </Rules>
+...  </EAN.UCC></EAN.UCCPrefixes>
+...  <RegistrationGroups>
+...   <Group>
+...    <Prefix>978-0</Prefix>
+...    <Rules>
+...     <Rule><Range>0000000-1999999</Range><Length>2</Length></Rule>
+...     <Rule><Range>2000000-6999999</Range><Length>3</Length></Rule>
+...    </Rules>
+...   </Group>
+...  </RegistrationGroups>
+... </ISBNRangeMessage>
+... """)
+>>> xmlfile.close()
+
+Load the XML file by URL and output it to another string. Check if the
+content of the XML has been
+
+>>> import urllib
+>>> ranges.download('file://' + urllib.pathname2url(xmlfile.name))
+>>> import sys
+>>> output = StringIO.StringIO()
+>>> save_stdout = sys.stdout
+>>> sys.stdout = output
+>>> ranges.output()
+>>> sys.stdout = save_stdout
+>>> output = output.getvalue()
+>>> '\n978 0-5 600-649\n' in output and '\n978-0 00-19 200-699\n' in output
+True
+
+Restore the original ranges and clean up.
+
+>>> ranges._prefixes = save_prefixes
+>>> import os
+>>> os.unlink(xmlfile.name)
-- 
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