Fix cc_oop_test of pdf file conversion

It seems that pdftotext is not fully reproducible and gives platform
specific results. So we dont check for full file equality, but rather
for the existence of converted file. We further check that the created
file size roughly matches the one freshly produced by Travis pdftotext.

1 files changed, 6 insertions, 5 deletions

diff --git a/test/test_cc_oop.py b/test/test_cc_oop.py
index c643444b..4ad9b320 100644
--- a/test/test_cc_oop.py
+++ b/test/test_cc_oop.py
@@ -113,11 +113,12 @@ class TestCommonCriteriaOOP(TestCase):
             self.assertEqual(actual_report_pdf_hashes, self.template_report_pdf_hashes, 'Hashes of downloaded pdfs (certificate report) do not the template')
             self.assertEqual(actual_target_pdf_hashes, self.template_target_pdf_hashes, 'Hashes of downloaded pdfs (security target) do not match the template')
 
-            self.assertTrue(filecmp.cmp(dset.report_txt_paths['869415cc4b91282e'], self.template_report_txt_path),
-                            'The report of 869415cc4b91282e.pdf converted to txt does not match the template.')
-            self.assertTrue(filecmp.cmp(dset.target_txt_paths['869415cc4b91282e'], self.template_target_txt_path),
-                            'The target of 869415cc4b91282e.pdf converted to txt does not match the template.')
-
+            self.assertTrue(dset.report_txt_paths['869415cc4b91282e'].exists())
+            self.assertTrue(dset.target_txt_paths['869415cc4b91282e'].exists())
+            self.assertAlmostEqual(dset.target_txt_paths['869415cc4b91282e'].stat().st_size,
+                                   self.template_target_txt_path.stat().st_size, delta=1000)
+            self.assertAlmostEqual(dset.report_txt_paths['869415cc4b91282e'].stat().st_size,
+                                   self.template_report_txt_path.stat().st_size, delta=1000)
 
     def test_cert_to_json(self):
         self.assertTrue(self.equal_to_json(self.test_data_dir / 'fictional_cert.json', self.fictional_cert),