fix tests for python 2.7

tests/sand_env.py

@@ -141,6 +141,7 @@ class SandboxedCommandTestCase(unittest.TestCase):
     def _preprocess_cmd(self, cmd):
         """Sandbox the pubs command into a temporary directory"""
         cmd_chunks = cmd.split(' ')
+        print(cmd, cmd_chunks[0], 'pubs')
         assert cmd_chunks[0] == 'pubs'
         prefix = ['pubs', '-c', self.default_conf_path]
         if cmd_chunks[1] == 'init':
@@ -163,17 +164,16 @@ class SandboxedCommandTestCase(unittest.TestCase):
             for cmd in cmds:
                 inputs = []
                 expected_out, expected_err = None, None
-                actual_cmd = cmd
-                if not isinstance(cmd, p3.ustr):
-                    actual_cmd = cmd[0]
-                    if len(cmd) >= 2 and cmd[1] is not None:  # Inputs provided
-                        inputs = cmd[1]
-                    if len(cmd) >= 3:  # Expected output provided
-                        capture_output = True
-                        if cmd[2] is not None:
-                            expected_out = color.undye(cmd[2])
-                    if len(cmd) >= 4 and cmd[3] is not None:  # Expected error output provided
-                            expected_err = color.undye(cmd[3])
+                assert isinstance(cmd, tuple)
+                actual_cmd = cmd[0]
+                if len(cmd) >= 2 and cmd[1] is not None:  # Inputs provided
+                    inputs = cmd[1]
+                if len(cmd) >= 3:  # Expected output provided
+                    capture_output = True
+                    if cmd[2] is not None:
+                        expected_out = color.undye(cmd[2])
+                if len(cmd) >= 4 and cmd[3] is not None:  # Expected error output provided
+                        expected_err = color.undye(cmd[3])
                 actual_cmd = self._preprocess_cmd(actual_cmd)
                 # Always set fake input: test should not ask unexpected user input
                 input = FakeInput(inputs, [content, uis, p3])
@@ -242,7 +242,7 @@ class TestSandboxedCommandTestCase(SandboxedCommandTestCase):
         """Simple init and add example"""
         correct = ("added to pubs:\n"
                    "[Page99] Page, Lawrence et al. \"The PageRank Citation Ranking: Bringing Order to the Web.\" (1999) \n")
-        cmds = ['pubs init',
+        cmds = [('pubs init',),
                 ('pubs add data/pagerank.bib', [], correct),
                 #('pubs add abc', [], '', 'error: File does not exist: /Users/self/Volumes/ResearchSync/projects/pubs/abc\n')
                ]

tests/test_git.py

@@ -16,34 +16,34 @@ class TestGitPlugin(sand_env.SandboxedCommandTestCase):
 
     def setUp(self, nsec_stat=True):
         super(TestGitPlugin, self).setUp()
-        self.execute_cmds(['pubs init'])
+        self.execute_cmds([('pubs init',)])
         conf = config.load_conf(path=self.default_conf_path)
         conf['plugins']['active'] = ['git']
         config.save_conf(conf, path=self.default_conf_path)
 
     def test_git(self):
-        self.execute_cmds(['pubs add data/pagerank.bib'])
+        self.execute_cmds([('pubs add data/pagerank.bib',)])
         hash_a = git_hash(self.default_pubs_dir)
 
-        self.execute_cmds(['pubs add data/pagerank.bib'])
+        self.execute_cmds([('pubs add data/pagerank.bib',)])
         hash_b = git_hash(self.default_pubs_dir)
 
-        self.execute_cmds(['pubs rename Page99a ABC'])
+        self.execute_cmds([('pubs rename Page99a ABC',)])
         hash_c = git_hash(self.default_pubs_dir)
 
         self.execute_cmds([('pubs remove ABC', ['y']),])
         hash_d = git_hash(self.default_pubs_dir)
 
-        self.execute_cmds(['pubs doc add testrepo/doc/Page99.pdf Page99'])
+        self.execute_cmds([('pubs doc add testrepo/doc/Page99.pdf Page99',)])
         hash_e = git_hash(self.default_pubs_dir)
 
         self.execute_cmds([('pubs doc remove Page99', ['y'])])
         hash_f = git_hash(self.default_pubs_dir)
 
-        self.execute_cmds(['pubs tag Page99 bla+bli'])
+        self.execute_cmds([('pubs tag Page99 bla+bli',)])
         hash_g = git_hash(self.default_pubs_dir)
 
-        self.execute_cmds(['pubs list'])
+        self.execute_cmds([('pubs list',)])
         hash_h = git_hash(self.default_pubs_dir)
 
         self.execute_cmds([('pubs edit Page99', ['@misc{Page99, title="TTT" author="X. YY"}', 'y',
@@ -63,7 +63,7 @@ class TestGitPlugin(sand_env.SandboxedCommandTestCase):
         conf['plugins']['active'] = []
         config.save_conf(conf, path=self.default_conf_path)
 
-        self.execute_cmds(['pubs add data/pagerank.bib'])
+        self.execute_cmds([('pubs add data/pagerank.bib',)])
         hash_j = git_hash(self.default_pubs_dir)
 
         self.assertEqual(hash_i, hash_j)
@@ -73,17 +73,17 @@ class TestGitPlugin(sand_env.SandboxedCommandTestCase):
         conf['plugins']['git']['manual'] = True
         config.save_conf(conf, path=self.default_conf_path)
 
-        self.execute_cmds(['pubs add data/pagerank.bib'])
+        self.execute_cmds([('pubs add data/pagerank.bib',)])
         hash_k = git_hash(self.default_pubs_dir)
 
         self.assertEqual(hash_j, hash_k)
 
-        self.execute_cmds(['pubs git add .'])
+        self.execute_cmds([('pubs git add .',)])
         hash_l = git_hash(self.default_pubs_dir)
 
         self.assertEqual(hash_k, hash_l)
 
-        self.execute_cmds(['pubs git commit -m "abc"'])
+        self.execute_cmds([('pubs git commit -m "abc"',)])
         hash_m = git_hash(self.default_pubs_dir)
 
         self.assertNotEqual(hash_l, hash_m)