Coverage for colour/continuous/tests/test_abstract.py: 67%

1"""Define the unit tests for the :mod:`colour.continuous.abstract` module.""" 

2 

3from __future__ import annotations 

4 

5from colour.continuous import AbstractContinuousFunction 

6 

7__author__ = "Colour Developers" 

8__copyright__ = "Copyright 2013 Colour Developers" 

9__license__ = "BSD-3-Clause - https://opensource.org/licenses/BSD-3-Clause" 

10__maintainer__ = "Colour Developers" 

11__email__ = "colour-developers@colour-science.org" 

12__status__ = "Production" 

13 

14__all__ = [ 

15 "AbstractTestContinuousFunction", 

16] 

17 

18 

19class AbstractTestContinuousFunction: 

20 """ 

21 Define :class:`colour.continuous.abstract.AbstractContinuousFunction` 

22 class unit tests methods. 

23 """ 

24 

25 def test_required_attributes(self) -> None: 

26 """Test the presence of required attributes.""" 

27 

28 required_attributes = ( 

29 "name", 

30 "domain", 

31 "range", 

32 "interpolator", 

33 "interpolator_kwargs", 

34 "extrapolator", 

35 "extrapolator_kwargs", 

36 "function", 

37 ) 

38 

39 for attribute in required_attributes: 

40 assert attribute in dir(AbstractContinuousFunction) 

41 

42 def test_required_methods(self) -> None: 

43 """Test the presence of required methods.""" 

44 

45 required_methods = ( 

46 "__init__", 

47 "__str__", 

48 "__repr__", 

49 "__hash__", 

50 "__getitem__", 

51 "__setitem__", 

52 "__contains__", 

53 "__iter__", 

54 "__len__", 

55 "__eq__", 

56 "__ne__", 

57 "__iadd__", 

58 "__add__", 

59 "__isub__", 

60 "__sub__", 

61 "__imul__", 

62 "__mul__", 

63 "__idiv__", 

64 "__div__", 

65 "__ipow__", 

66 "__pow__", 

67 "arithmetical_operation", 

68 "fill_nan", 

69 "domain_distance", 

70 "is_uniform", 

71 "copy", 

72 ) 

73 

74 for method in required_methods: 

75 assert method in dir(AbstractContinuousFunction)