view tests/test-dicthelpers.py @ 20502:7648e9aef6ee

discovery: make "note: unsynced remote changes!" less serious than a warning

This situation is not necessarily a problem and do not deserve a warning. It is
just some information that can guide the user in understanding what is going
on.

Making it 'debug' would usually not give the hint when it is relevant so we
make it a 'status' message.

from mercurial.dicthelpers import diff, join
import unittest
import silenttestrunner

class testdicthelpers(unittest.TestCase):
    def test_dicthelpers(self):
        # empty dicts
        self.assertEqual(diff({}, {}), {})
        self.assertEqual(join({}, {}), {})

        d1 = {}
        d1['a'] = 'foo'
        d1['b'] = 'bar'
        d1['c'] = 'baz'

        # same identity
        self.assertEqual(diff(d1, d1), {})
        self.assertEqual(join(d1, d1), {'a': ('foo', 'foo'),
                                        'b': ('bar', 'bar'),
                                        'c': ('baz', 'baz')})

        # vs empty
        self.assertEqual(diff(d1, {}), {'a': ('foo', None),
                                        'b': ('bar', None),
                                        'c': ('baz', None)})
        self.assertEqual(diff(d1, {}), {'a': ('foo', None),
                                        'b': ('bar', None),
                                        'c': ('baz', None)})

        d2 = {}
        d2['a'] = 'foo2'
        d2['b'] = 'bar'
        d2['d'] = 'quux'

        self.assertEqual(diff(d1, d2), {'a': ('foo', 'foo2'),
                                        'c': ('baz', None),
                                        'd': (None, 'quux')})
        self.assertEqual(join(d1, d2), {'a': ('foo', 'foo2'),
                                        'b': ('bar', 'bar'),
                                        'c': ('baz', None),
                                        'd': (None, 'quux')})

        # with default argument
        self.assertEqual(diff(d1, d2, 123), {'a': ('foo', 'foo2'),
                                             'c': ('baz', 123),
                                             'd': (123, 'quux')})
        self.assertEqual(join(d1, d2, 456), {'a': ('foo', 'foo2'),
                                             'b': ('bar', 'bar'),
                                             'c': ('baz', 456),
                                             'd': (456, 'quux')})

        # check that we compare against default
        self.assertEqual(diff(d1, d2, 'baz'), {'a': ('foo', 'foo2'),
                                               'd': ('baz', 'quux')})
        self.assertEqual(diff(d1, d2, 'quux'), {'a': ('foo', 'foo2'),
                                                'c': ('baz', 'quux')})

if __name__ == '__main__':
    silenttestrunner.main(__name__)