mwchase /
class-namespaces
| @@ 77-102 (lines=26) @@ | ||
| 74 | assert D().foo == 3 |
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| 75 | ||
| 76 | ||
| 77 | def test_abstractclassmethod_basics(abc): |
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| 78 | @classmethod |
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| 79 | @abstractmethod |
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| 80 | def foo(cls): |
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| 81 | pass |
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| 82 | assert foo.__isabstractmethod__ |
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| 83 | ||
| 84 | @classmethod |
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| 85 | def bar(cls): |
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| 86 | pass |
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| 87 | assert not getattr(bar, "__isabstractmethod__", False) |
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| 88 | ||
| 89 | class C(metaclass=type(abc.NamespaceableABC)): |
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| 90 | @classmethod |
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| 91 | @abstractmethod |
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| 92 | def foo(cls): |
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| 93 | return cls.__name__ |
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| 94 | with pytest.raises(TypeError): |
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| 95 | print(C()) |
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| 96 | ||
| 97 | class D(C): |
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| 98 | @classmethod |
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| 99 | def foo(cls): |
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| 100 | return super().foo() |
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| 101 | assert D.foo() == 'D' |
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| 102 | assert D().foo() == 'D' |
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| 103 | ||
| 104 | ||
| 105 | def test_abstractstaticmethod_basics(abc): |
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| @@ 51-74 (lines=24) @@ | ||
| 48 | assert not hasattr(bar, "__isabstractmethod__") |
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| 49 | ||
| 50 | ||
| 51 | def test_abstractproperty_basics(abc): |
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| 52 | @property |
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| 53 | @abstractmethod |
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| 54 | def foo(self): |
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| 55 | pass |
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| 56 | assert foo.__isabstractmethod__ |
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| 57 | ||
| 58 | def bar(self): |
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| 59 | pass |
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| 60 | assert not getattr(bar, "__isabstractmethod__", False) |
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| 61 | ||
| 62 | class C(metaclass=type(abc.NamespaceableABC)): |
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| 63 | @property |
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| 64 | @abstractmethod |
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| 65 | def foo(self): |
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| 66 | return 3 |
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| 67 | with pytest.raises(TypeError): |
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| 68 | print(C()) |
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| 69 | ||
| 70 | class D(C): |
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| 71 | @C.foo.getter |
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| 72 | def foo(self): |
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| 73 | return super().foo |
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| 74 | assert D().foo == 3 |
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| 75 | ||
| 76 | ||
| 77 | def test_abstractclassmethod_basics(abc): |
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