bh@12: # Copyright (C) 2007 by Intevation GmbH
bh@12: # Authors:
bh@12: # Bernhard Herzog <bh@intevation.de>
bh@12: #
bh@12: # This program is free software under the GPL (>=v2)
bh@12: # Read the file COPYING coming with the software for details.
bh@12: 
bh@36: """Tests for the Status classes"""
bh@12: 
bh@12: import os
bh@58: import stat
bh@12: import unittest
bh@12: from datetime import datetime
bh@12: 
bh@40: from treepkg.status import RevisionStatus, Status, EnumFieldDesc
bh@12: from treepkg.util import ensure_directory, writefile
bh@12: 
bh@12: 
bh@12: 
bh@12: class TestStatus(unittest.TestCase):
bh@12: 
bh@12:     def tempfilename(self):
bh@12:         tempdir = os.path.join(os.path.dirname(__file__), "temp")
bh@12:         ensure_directory(tempdir)
bh@12:         return os.path.join(tempdir, self.id())
bh@12: 
bh@12:     def setUp(self):
bh@12:         self.filename = self.tempfilename()
bh@12:         if os.path.exists(self.filename):
bh@12:             os.remove(self.filename)
bh@12: 
bh@12:     def test_status(self):
bh@36:         status = RevisionStatus(self.filename)
bh@43:         status.error()
bh@12: 
bh@36:         otherstatus = RevisionStatus(self.filename)
bh@43:         self.assertEquals(otherstatus.status.name, "error")
bh@12: 
bh@58:     def test_status_file_permissions(self):
bh@58:         status = RevisionStatus(self.filename)
bh@58:         status.error()
bh@58: 
bh@58:         mode = os.stat(self.filename).st_mode
bh@58:         self.assertEquals(stat.S_IMODE(mode) & 0444, 0444)
bh@58: 
bh@12:     def test_getting_unknown_fields(self):
bh@36:         status = RevisionStatus(self.filename)
bh@12:         self.assertRaises(AttributeError, getattr, status, "unknown_field")
bh@12: 
bh@12:     def test_setting_unknown_fields(self):
bh@36:         status = RevisionStatus(self.filename)
bh@12:         self.assertRaises(AttributeError,
bh@12:                           setattr, status, "unknown_field", "some value")
bh@12: 
bh@32:     def test_default_values(self):
bh@36:         status = RevisionStatus(self.filename)
bh@43:         self.assertEquals(status.status.name, "unknown")
bh@12:         self.assertEquals(status.start, None)
bh@32:         self.assertEquals(status.stop, None)
bh@12: 
bh@12:     def test_date(self):
bh@12:         timestamp = datetime(2007, 3, 9, 17, 32, 55)
bh@36:         status = RevisionStatus(self.filename)
bh@12:         status.start = timestamp
bh@12: 
bh@36:         otherstatus = RevisionStatus(self.filename)
bh@12:         self.assertEquals(otherstatus.start, timestamp)
bh@12: 
bh@12:     def test_magic(self):
bh@12:         writefile(self.filename,
bh@12:                   "Some other magic\nstart: 2007-03-09 17:32:55\n")
bh@36:         self.assertRaises(ValueError, RevisionStatus, self.filename)
bh@40: 
bh@40:     def test_status_enum(self):
bh@40: 
bh@40:         class TestStatus(Status):
bh@40:             status = EnumFieldDesc()
bh@40:             status.add("not_running", "Process is not running",
bh@40:                        default=True)
bh@40:             status.add("running", "Process is running")
bh@40:             status.add("error", "An error occurred")
bh@40: 
bh@40:         status = TestStatus(self.filename)
bh@40:         status.running()
bh@40: 
bh@40:         otherstatus = TestStatus(self.filename)
bh@40:         self.assertEquals(otherstatus.status.name, "running")