def _get_change(self, line_nr, min_line=1):
if not isinstance(line_nr, int):
raise TypeError('line_nr needs to be an integer.')
if line_nr < min_line:
raise ValueError('The given line number is not allowed.')
return self._changes.get(line_nr, LineDiff())
def test_everything(self):
self.assertRaises(TypeError, LineDiff, delete=5)
self.assertRaises(TypeError, LineDiff, change=5)
self.assertRaises(TypeError, LineDiff, add_after=5)
self.assertRaises(TypeError, LineDiff, change=True)
self.assertRaises(TypeError, LineDiff, add_after=True)
self.assertRaises(AssertionError, LineDiff, change=("1", "2"), delete=True)
self.assertEqual(LineDiff(change=("1", "2")).change, ("1", "2"))
self.assertEqual(LineDiff(delete=True).delete, True)
self.assertEqual(LineDiff(add_after=[]).add_after, False)
self.assertEqual(LineDiff(add_after=["t"]).add_after, ["t"])
uut = LineDiff()
uut.delete = True
self.assertRaises(AssertionError, setattr, uut, "change", ("1", "2"))
uut.delete = False
uut.change = ("1", "2")
self.assertRaises(AssertionError, setattr, uut, "delete", True)
def test_everything(self):
self.assertRaises(TypeError, LineDiff, delete=5)
self.assertRaises(TypeError, LineDiff, change=5)
self.assertRaises(TypeError, LineDiff, add_after=5)
self.assertRaises(TypeError, LineDiff, change=True)
self.assertRaises(TypeError, LineDiff, add_after=True)
self.assertRaises(AssertionError,
LineDiff,
change=("1", "2"),
delete=True)
self.assertEqual(LineDiff(change=("1", "2")).change, ("1", "2"))
self.assertEqual(LineDiff(delete=True).delete, True)
self.assertEqual(LineDiff(add_after=[]).add_after, False)
self.assertEqual(LineDiff(add_after=["t"]).add_after, ["t"])
self.assertEqual(LineDiff(add_after=("t",)).add_after, ["t"])
uut = LineDiff()
uut.delete = True
self.assertRaises(AssertionError, setattr, uut, "change", ("1", "2"))
uut.delete = False
uut.change = ("1", "2")
self.assertRaises(AssertionError, setattr, uut, "delete", True)
def test_everything(self):
self.assertRaises(TypeError, LineDiff, delete=5)
self.assertRaises(TypeError, LineDiff, change=5)
self.assertRaises(TypeError, LineDiff, add_after=5)
self.assertRaises(TypeError, LineDiff, change=True)
self.assertRaises(TypeError, LineDiff, add_after=True)
self.assertRaises(ConflictError,
LineDiff,
change=('1', '2'),
delete=True)
self.assertEqual(LineDiff(change=('1', '2')).change, ('1', '2'))
self.assertEqual(LineDiff(delete=True).delete, True)
self.assertEqual(LineDiff(add_after=[]).add_after, False)
self.assertEqual(LineDiff(add_after=['t']).add_after, ['t'])
self.assertEqual(LineDiff(add_after=('t',)).add_after, ['t'])
uut = LineDiff()
uut.delete = True
self.assertRaises(ConflictError, setattr, uut, 'change', ('1', '2'))
uut.delete = False
uut.change = ('1', '2')
self.assertRaises(ConflictError, setattr, uut, 'delete', True)
def test_everything(self):
self.assertRaises(TypeError, LineDiff, delete=5)
self.assertRaises(TypeError, LineDiff, change=5)
self.assertRaises(TypeError, LineDiff, add_after=5)
self.assertRaises(TypeError, LineDiff, change=True)
self.assertRaises(TypeError, LineDiff, add_after=True)
self.assertRaises(ConflictError,
LineDiff,
change=('1', '2'),
delete=True)
self.assertEqual(LineDiff(change=('1', '2')).change, ('1', '2'))
self.assertEqual(LineDiff(delete=True).delete, True)
self.assertEqual(LineDiff(add_after=[]).add_after, False)
self.assertEqual(LineDiff(add_after=['t']).add_after, ['t'])
self.assertEqual(LineDiff(add_after=('t', )).add_after, ['t'])
uut = LineDiff()
uut.delete = True
self.assertRaises(ConflictError, setattr, uut, 'change', ('1', '2'))
uut.delete = False
uut.change = ('1', '2')
self.assertRaises(ConflictError, setattr, uut, 'delete', True)
def test_equality(self):
self.assertEqual(LineDiff(), LineDiff())
self.assertNotEqual(LineDiff(), LineDiff(delete=True))
self.assertNotEqual(LineDiff(add_after=['']), LineDiff())
self.assertNotEqual(LineDiff(add_after=['']), LineDiff(delete=True))
self.assertNotEqual(LineDiff(change=('', 'a')), LineDiff())