← Back to branch summary

~bzr-pqm/bzr/bzr.dev

« back to all changes in this revision

Viewing changes to bzrlib/tests/test_config.py

  • Committer: Patch Queue Manager
  • Date: 2011-09-29 16:16:31 UTC
  • mfrom: (6161.1.6 491196-cmdline-options)
  • Revision ID: pqm@pqm.ubuntu.com-20110929161631-39y752x3cwcljl5w
(vila) Allow configuration options to be overridden from the command line.
 (Vincent Ladeuil)

Show diffs side-by-side

added added

removed removed

Lines of Context:
bzrlib/tests/test_config.py
2562
2562
 
2563
2563
class TestMutableSection(tests.TestCase):
2564
2564
 
2565
 
    # FIXME: Parametrize so that all sections (including os.environ and the
2566
 
    # ones produced by Stores) run these tests -- vila 2011-04-01
 
2565
    scenarios = [('mutable',
 
2566
                  {'get_section':
 
2567
                       lambda opts: config.MutableSection('myID', opts)},),
 
2568
                 ('cmdline',
 
2569
                  {'get_section':
 
2570
                       lambda opts: config.CommandLineSection(opts)},),
 
2571
        ]
2567
2572
 
2568
2573
    def test_set(self):
2569
2574
        a_dict = dict(foo='bar')
2570
 
        section = config.MutableSection('myID', a_dict)
 
2575
        section = self.get_section(a_dict)
2571
2576
        section.set('foo', 'new_value')
2572
2577
        self.assertEquals('new_value', section.get('foo'))
2573
2578
        # The change appears in the shared section
2578
2583
 
2579
2584
    def test_set_preserve_original_once(self):
2580
2585
        a_dict = dict(foo='bar')
2581
 
        section = config.MutableSection('myID', a_dict)
 
2586
        section = self.get_section(a_dict)
2582
2587
        section.set('foo', 'first_value')
2583
2588
        section.set('foo', 'second_value')
2584
2589
        # We keep track of the original value
2587
2592
 
2588
2593
    def test_remove(self):
2589
2594
        a_dict = dict(foo='bar')
2590
 
        section = config.MutableSection('myID', a_dict)
 
2595
        section = self.get_section(a_dict)
2591
2596
        section.remove('foo')
2592
2597
        # We get None for unknown options via the default value
2593
2598
        self.assertEquals(None, section.get('foo'))
2600
2605
 
2601
2606
    def test_remove_new_option(self):
2602
2607
        a_dict = dict()
2603
 
        section = config.MutableSection('myID', a_dict)
 
2608
        section = self.get_section(a_dict)
2604
2609
        section.set('foo', 'bar')
2605
2610
        section.remove('foo')
2606
2611
        self.assertFalse('foo' in section.options)
2610
2615
        self.assertEquals(config._NewlyCreatedOption, section.orig['foo'])
2611
2616
 
2612
2617
 
 
2618
class TestCommandLineSection(tests.TestCase):
 
2619
 
 
2620
    def setUp(self):
 
2621
        super(TestCommandLineSection, self).setUp()
 
2622
        self.section = config.CommandLineSection()
 
2623
 
 
2624
    def test_no_override(self):
 
2625
        self.section._from_cmdline([])
 
2626
        # FIXME: we want some iterator over all options, failing that, we peek
 
2627
        # under the cover -- vila 2011-09026
 
2628
        self.assertLength(0, self.section.options)
 
2629
 
 
2630
    def test_simple_override(self):
 
2631
        self.section._from_cmdline(['a=b'])
 
2632
        self.assertEqual('b', self.section.get('a'))
 
2633
 
 
2634
    def test_list_override(self):
 
2635
        self.section._from_cmdline(['l=1,2,3'])
 
2636
        val = self.section.get('l')
 
2637
        self.assertEqual('1,2,3', val)
 
2638
        # Reminder: lists should registered as such explicitely, otherwise the
 
2639
        # conversion needs to be done afterwards.
 
2640
        self.assertEqual(['1', '2', '3'], config.list_from_store(val))
 
2641
 
 
2642
    def test_multiple_overrides(self):
 
2643
        self.section._from_cmdline(['a=b', 'x=y'])
 
2644
        self.assertEquals('b', self.section.get('a'))
 
2645
        self.assertEquals('y', self.section.get('x'))
 
2646
 
 
2647
    def test_wrong_syntax(self):
 
2648
        self.assertRaises(errors.BzrCommandError,
 
2649
                          self.section._from_cmdline, ['a=b', 'c'])
 
2650
 
 
2651
 
2613
2652
class TestStore(tests.TestCaseWithTransport):
2614
2653
 
2615
2654
    def assertSectionContent(self, expected, section):