Add test for list_profiles_in

IPython/core/tests/test_profile.py

@@ -1,116 +1,133 b''
 """Tests for profile-related functions.
 
 Currently only the startup-dir functionality is tested, but more tests should
 be added for:
 
     * ipython profile create
     * ipython profile list
     * ipython profile create --parallel
     * security dir permissions
 
 Authors
 -------
 
 * MinRK
 
 """
 from __future__ import absolute_import
 
 #-----------------------------------------------------------------------------
 # Imports
 #-----------------------------------------------------------------------------
 
 import os
 import shutil
 import sys
 import tempfile
 
 from unittest import TestCase
 
 import nose.tools as nt
 from nose import SkipTest
 
 from IPython.core.profileapp import list_profiles_in, list_bundled_profiles
 from IPython.core.profiledir import ProfileDir
 
 from IPython.testing import decorators as dec
 from IPython.testing import tools as tt
 from IPython.utils import py3compat
 
 
 #-----------------------------------------------------------------------------
 # Globals
 #-----------------------------------------------------------------------------
 TMP_TEST_DIR = tempfile.mkdtemp()
 HOME_TEST_DIR = os.path.join(TMP_TEST_DIR, "home_test_dir")
 IP_TEST_DIR = os.path.join(HOME_TEST_DIR,'.ipython')
 
 #
 # Setup/teardown functions/decorators
 #
 
 def setup():
     """Setup test environment for the module:
 
             - Adds dummy home dir tree
     """
     # Do not mask exceptions here.  In particular, catching WindowsError is a
     # problem because that exception is only defined on Windows...
     os.makedirs(IP_TEST_DIR)
 
 
 def teardown():
     """Teardown test environment for the module:
 
             - Remove dummy home dir tree
     """
     # Note: we remove the parent test dir, which is the root of all test
     # subdirs we may have created.  Use shutil instead of os.removedirs, so
     # that non-empty directories are all recursively removed.
     shutil.rmtree(TMP_TEST_DIR)
 
 
 #-----------------------------------------------------------------------------
 # Test functions
 #-----------------------------------------------------------------------------
 def win32_without_pywin32():
     if sys.platform == 'win32':
         try:
             import pywin32
         except ImportError:
             return True
     return False
     
 
-class ProfileDirTest(TestCase):
+class ProfileStartupTest(TestCase):
     def setUp(self):
         # create profile dir
         self.pd = ProfileDir.create_profile_dir_by_name(IP_TEST_DIR, 'test')
         self.options = ['--ipython-dir', IP_TEST_DIR, '--profile', 'test']
         self.fname = os.path.join(TMP_TEST_DIR, 'test.py')
         
     def tearDown(self):
+        # We must remove this profile right away so its presence doesn't
+        # confuse other tests.
         shutil.rmtree(self.pd.location)
 
     def init(self, startup_file, startup, test):
         # write startup python file
         with open(os.path.join(self.pd.startup_dir, startup_file), 'w') as f:
             f.write(startup)
         # write simple test file, to check that the startup file was run
         with open(self.fname, 'w') as f:
             f.write(py3compat.doctest_refactor_print(test))
 
     def validate(self, output):
-        # validate output
         tt.ipexec_validate(self.fname, output, '', options=self.options)
 
     @dec.skipif(win32_without_pywin32(), "Test requires pywin32 on Windows")
     def test_startup_py(self):
         self.init('00-start.py', 'zzz=123\n', 
                   py3compat.doctest_refactor_print('print zzz\n'))
         self.validate('123')
 
     @dec.skipif(win32_without_pywin32(), "Test requires pywin32 on Windows")
     def test_startup_ipy(self):
         self.init('00-start.ipy', '%profile\n', '')
         self.validate('test')
+
+    
+def test_list_profiles_in():
+    # No need to remove these directories and files, as they will get nuked in
+    # the module-level teardown.
+    prof_file = tempfile.NamedTemporaryFile(prefix='profile_', dir=IP_TEST_DIR)
+    prof_dir = tempfile.mkdtemp(prefix='profile_', dir=IP_TEST_DIR)
+    # Now, check that the profile listing doesn't get confused by files named
+    # profile_X
+    prof_name = os.path.split(prof_dir)[1].split('profile_')[1]
+    profiles = list_profiles_in(IP_TEST_DIR)
+    nt.assert_equals(profiles, [prof_name])
+    
+
+#def test_list_bundled_profiles():
+