Added unittests around new to_csv()

tests/test_cli.py

@@ -0,0 +1,59 @@
+import os
+import sys
+import tempfile
+import unittest
+
+from pshtt.models import Domain, Endpoint
+from pshtt import pshtt as _pshtt
+from pshtt.cli import to_csv
+
+
+class FakeSuffixList(object):
+    def get_public_suffix(self, hostname, *args, **kwargs):
+        return hostname
+
+
+# Artificially setup the the preload and suffix lists
+# This should be irrelevant after #126 is decided upon / merged
+_pshtt.suffix_list = FakeSuffixList()
+_pshtt.preload_list = []
+_pshtt.preload_pending = []
+
+
+class TestToCSV(unittest.TestCase):
+    @classmethod
+    def setUpClass(cls):
+        base_domain = 'example.com'
+
+        domain = Domain(base_domain)
+        domain.http = Endpoint("http", "root", base_domain)
+        domain.httpwww = Endpoint("http", "www", base_domain)
+        domain.https = Endpoint("https", "root", base_domain)
+        domain.httpswww = Endpoint("https", "www", base_domain)
+
+        cls.results = _pshtt.result_for(domain)
+        cls.temp_filename = os.path.join(tempfile.gettempdir(), 'results.csv')
+
+    @unittest.skipIf(sys.version_info[0] < 3, 'Python 3 test only')
+    def test_no_results(self):
+        to_csv([], self.temp_filename)
+
+        with open(self.temp_filename) as fh:
+            content = fh.read()
+
+            expected = 'Domain,Base Domain,Canonical URL,Live,Redirect,Redirect To,Valid HTTPS,Defaults to HTTPS,Downgrades HTTPS,Strictly Forces HTTPS,HTTPS Bad Chain,HTTPS Bad Hostname,HTTPS Expired Cert,HTTPS Self Signed Cert,HSTS,HSTS Header,HSTS Max Age,HSTS Entire Domain,HSTS Preload Ready,HSTS Preload Pending,HSTS Preloaded,Base Domain HSTS Preloaded,Domain Supports HTTPS,Domain Enforces HTTPS,Domain Uses Strong HSTS,Unknown Error\n'
+
+            self.assertEqual(content, expected)
+
+    @unittest.skipIf(sys.version_info[0] < 3, 'Python 3 test only')
+    def test_single_result(self):
+        to_csv([self.results], self.temp_filename)
+
+        with open(self.temp_filename) as fh:
+            content = fh.read()
+
+            expected = ''
+            expected += 'Domain,Base Domain,Canonical URL,Live,Redirect,Redirect To,Valid HTTPS,Defaults to HTTPS,Downgrades HTTPS,Strictly Forces HTTPS,HTTPS Bad Chain,HTTPS Bad Hostname,HTTPS Expired Cert,HTTPS Self Signed Cert,HSTS,HSTS Header,HSTS Max Age,HSTS Entire Domain,HSTS Preload Ready,HSTS Preload Pending,HSTS Preloaded,Base Domain HSTS Preloaded,Domain Supports HTTPS,Domain Enforces HTTPS,Domain Uses Strong HSTS,Unknown Error\n'
+            expected += 'example.com,example.com,http://example.com,False,False,,False,False,False,False,False,False,False,False,False,,,False,False,False,False,False,False,False,False,False\n'
+
+            self.assertEqual(content, expected)