Use assertTrue instead of assertGreater in tests.

The `unittest` module in py2.6 does not have assertGreater.

Author: Alex Schworer

test/test_jobs.py

@@ -16,7 +16,7 @@ def test_job_create(self, post):
         resp = self.zen.job.create('s3://zencodertesting/test.mov')
 
         self.assertEquals(resp.code, 201)
-        self.assertGreater(resp.body['id'], 0)
+        self.assertTrue(resp.body['id'] > 0)
         self.assertEquals(len(resp.body['outputs']), 1)
 
     @patch("requests.Session.get")
@@ -25,7 +25,7 @@ def test_job_details(self, get):
 
         resp = self.zen.job.details(1234)
         self.assertEquals(resp.code, 200)
-        self.assertGreater(resp.body['job']['id'], 0)
+        self.assertTrue(resp.body['job']['id'] > 0)
         self.assertEquals(len(resp.body['job']['output_media_files']), 1)
 
     @patch("requests.Session.get")

test/test_outputs.py

@@ -16,7 +16,7 @@ def test_output_details(self, get):
 
         resp = self.zen.output.details(22222)
         self.assertEquals(resp.code, 200)
-        self.assertGreater(resp.body['id'], 0)
+        self.assertTrue(resp.body['id'] > 0)
 
     @patch("requests.Session.get")
     def test_output_progress(self, get):