From 7f830fcfc18ce890c08d664554904cdb7a40ec22 Mon Sep 17 00:00:00 2001
From: Marc-Olivier Titeux
Date: Thu, 17 Oct 2013 10:24:04 +0200
Subject: Added tests for length original url

---
 brevisurl/tests/test_models.py | 23 +++++++++++++++++++++--
 1 file changed, 21 insertions(+), 2 deletions(-)

diff --git a/brevisurl/tests/test_models.py b/brevisurl/tests/test_models.py
index 9a843f1..890ab36 100644
--- a/brevisurl/tests/test_models.py
+++ b/brevisurl/tests/test_models.py
@@ -1,3 +1,5 @@
+from random import sample
+
 from django.core.exceptions import ValidationError
 from django.test import TestCase
 from django.contrib.sites.models import Site
@@ -6,6 +8,10 @@ import brevisurl.settings
 from brevisurl.models import ShortUrl
 from brevisurl import get_connection
 
+def _random_string(k):
+    """Generate a string of length k ascii letters randomly"""
+    return ''.join(random.choice(string.ascii_letters) for x in xrange(k))
+    
 
 class TestModels(TestCase):
 
@@ -25,12 +31,25 @@ class TestModels(TestCase):
             self.site = Site.objects.get_current()
             self.connection = get_connection('brevisurl.backends.local.BrevisUrlBackend')
             self.short_url = ShortUrl()
-            self.short_url.original_url = 'www.codescale.'
+            self.short_url.original_url = 'www.codescale{0}.' 
             self.short_url.shortened_url = '{0}://{1}/12345'.format(brevisurl.settings.LOCAL_BACKEND_DOMAIN_PROTOCOL,
                                                                     self.site.domain)
             self.short_url.backend = self.connection.class_path
             self.short_url.save()
 
+    def test_model_save_too_long_original_url(self):
+        with self.assertRaises(ValidationError):
+            self.site = Site.objects.get_current()
+            self.connection = get_connection('brevisurl.backends.local.BrevisUrlBackend')
+            self.short_url = ShortUrl()
+            self.short_url.original_url = 'www.codescale{0}.com'.format(_random_string(
+                                                                     brevisurl.settings.LOCAL_BACKEND_ORIGINAL_URL_MAX_LENGTH + 1))
+            self.short_url.shortened_url = '{0}://{1}/12345'.format(brevisurl.settings.LOCAL_BACKEND_DOMAIN_PROTOCOL,
+                                                                    self.site.domain)
+            self.short_url.backend = self.connection.class_path
+            self.short_url.save()
+
+
     def test_model_save_invalid_shortened_url(self):
         with self.assertRaises(ValidationError):
             connection = get_connection('brevisurl.backends.local.BrevisUrlBackend')
@@ -38,4 +57,4 @@ class TestModels(TestCase):
             short_url.original_url = 'http://www.codescale.net/'
             short_url.shortened_url = 'www.codescale.'
             short_url.backend = connection.class_path
-            short_url.save()
\ No newline at end of file
+            short_url.save()
-- 
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