python mock assert called n times

1assert_has_calls is another approach to this problem.
2
3From the docs:
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5assert_has_calls (calls, any_order=False)
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7assert the mock has been called with the specified calls. The mock_calls list is checked for the calls.
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9If any_order is False (the default) then the calls must be sequential. There can be extra calls before or after the specified calls.
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11If any_order is True then the calls can be in any order, but they must all appear in mock_calls.
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13Example:
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15>>> from unittest.mock import call, Mock
16>>> mock = Mock(return_value=None)
17>>> mock(1)
18>>> mock(2)
19>>> mock(3)
20>>> mock(4)
21>>> calls = [call(2), call(3)]
22>>> mock.assert_has_calls(calls)
23>>> calls = [call(4), call(2), call(3)]
24>>> mock.assert_has_calls(calls, any_order=True)
25Source: https://docs.python.org/3/library/unittest.mock.html#unittest.mock.Mock.assert_has_calls