def testPatch(self):
a = {'hello': 'there', 'done': None}
b = {'hello': 'hola', 'tank': False, 'gas': 8}
patch = diff.diff_structures(a, b)
self.assertEquals(b, diff.patch(a, patch))
a = ['hello']
b = ['hola', False, None]
patch = diff.diff_structures(a, b)
self.assertEquals(b, diff.patch(a, patch))
def testPatchEmpty(self):
a = {'hello': 'there'}
self.assertEquals(a, diff.patch(a, {}))
self.assertEquals(a, diff.patch(a, {'+':{}, '*':{}, '-':[]}))
def testPatchNested(self):
a = {'a': {'b': {'c': 7}}}
b = {'a': {'b': {'d': 7}}}
patch = diff.diff_structures(a, b)
self.assertEquals(b, diff.patch(a, patch))
