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import pytest |
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2
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3
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4
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@pytest.fixture |
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5
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def test_infra(): |
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6
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from so_magic.data.backend.backend import MyDecorator, CommandRegistrator |
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7
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return type('TestInfra', (object,), dict(MyDecorator=MyDecorator, CommandRegistrator=CommandRegistrator)) |
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8
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9
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10
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def test_type_class_properties(test_infra): |
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11
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assert not hasattr(test_infra.CommandRegistrator, 'registry') |
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assert not hasattr(test_infra.CommandRegistrator, 'state') |
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assert not hasattr(test_infra.MyDecorator, '_commands_hash') |
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14
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15
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16
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@pytest.fixture |
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def test_objects(test_infra): |
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class A(test_infra.MyDecorator): pass |
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class Ab(test_infra.MyDecorator): pass |
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class B(metaclass=test_infra.MyDecorator): pass |
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DynamicClass = test_infra.MyDecorator('DynamicClass', (object,), {}) |
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class ParentClass: pass |
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class DefinedClass(ParentClass, metaclass=test_infra.MyDecorator): pass |
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inst1 = DynamicClass() |
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inst2 = DefinedClass() |
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inst3 = B() |
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return type('TestObjects', (object,), { |
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'type_classes': type('TypeClasses', (object,), {'A': A, 'Ab': Ab, '__iter__': lambda self: iter([A, Ab])})(), |
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'normal_classes': type('NormalClasses', (object,), {'B': B, 'DynamicClass': DynamicClass, 'DefinedClass': DefinedClass, '__iter__': lambda self: iter([B, DynamicClass, DefinedClass])})(), |
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'instances': type('Instances', (object,), {'DynamicClass': inst1, 'DefinedClass': inst2, 'B': inst3, '__iter__': lambda self: iter([inst1, inst2, inst3])}), |
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'MyDecorator': test_infra.MyDecorator, |
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'have_magic_decorator': [type(type(inst1)), type(DynamicClass), test_infra.MyDecorator, A, Ab, B, DynamicClass, |
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DefinedClass] |
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}) |
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36
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37
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def test_decorating(test_objects): |
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assert all(type(x) == type for x in (test_objects.MyDecorator, test_objects.type_classes.A)) |
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assert all(type(x) == test_objects.MyDecorator |
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for x in (test_objects.normal_classes.B, test_objects.normal_classes.DynamicClass)) |
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assert all(type(getattr(test_objects.instances, x)) == getattr(test_objects.normal_classes, x) for x in ('DynamicClass', 'DefinedClass', 'B')) |
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assert not hasattr(test_objects.instances.B, 'magic_decorator') |
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assert not hasattr(test_objects.instances.DefinedClass, 'magic_decorator') |
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assert all([hasattr(x, 'magic_decorator') for x in test_objects.have_magic_decorator]) |
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assert id(test_objects.type_classes.A.magic_decorator) != id(test_objects.type_classes.Ab.magic_decorator) |
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assert len(set([id(o.magic_decorator) for o in test_objects.have_magic_decorator])) == 1 |
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47
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48
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49
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@pytest.fixture |
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50
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def classes(test_infra): |
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51
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class ADecoratorClass(metaclass=test_infra.CommandRegistrator): pass |
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class BDecoratorClass(metaclass=test_infra.CommandRegistrator): pass |
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53
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54
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@ADecoratorClass.func_decorator() |
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def aa(x): |
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return str(x) + 'aa' |
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58
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@BDecoratorClass.func_decorator() |
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def bb(x): |
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return str(x) + 'bb' |
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value = 1 |
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return [{'c': c, 'test_data': (value, f'{value}{decorated_func_name}')} |
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for c, decorated_func_name in zip([ADecoratorClass, BDecoratorClass], ['aa', 'bb'])] |
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64
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65
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66
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def test_decorator(classes): |
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func_names = ('aa', 'bb') |
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assert all(func_name in test_data['c'].registry for func_name, test_data in zip(func_names, classes)) |
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assert all(func_name not in test_data['c'].registry for func_name, test_data in zip(func_names, reversed(classes))) |
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70
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assert all(test_data['c'].registry[func_name](test_data['test_data'][0]) == test_data['test_data'][1] |
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for func_name, test_data in zip(func_names, classes)) |
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72
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boromir674 /
so-magic
