diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_base.py | 11 | ||||
| -rw-r--r-- | tests/test_containers.py | 23 |
2 files changed, 30 insertions, 4 deletions
diff --git a/tests/test_base.py b/tests/test_base.py index 24f64e5..dd74e35 100644 --- a/tests/test_base.py +++ b/tests/test_base.py @@ -134,25 +134,28 @@ class OptionsTests(unittest.TestCase): self.assertEqual(AbstractFactory, AbstractFactory._meta.counter_reference) def test_declaration_collecting(self): - lazy = declarations.LazyAttribute(lambda _o: 1) + lazy = declarations.LazyFunction(int) + lazy2 = declarations.LazyAttribute(lambda _o: 1) postgen = declarations.PostGenerationDeclaration() class AbstractFactory(base.Factory): x = 1 y = lazy + y2 = lazy2 z = postgen # Declarations aren't removed self.assertEqual(1, AbstractFactory.x) self.assertEqual(lazy, AbstractFactory.y) + self.assertEqual(lazy2, AbstractFactory.y2) self.assertEqual(postgen, AbstractFactory.z) # And are available in class Meta - self.assertEqual({'x': 1, 'y': lazy}, AbstractFactory._meta.declarations) + self.assertEqual({'x': 1, 'y': lazy, 'y2': lazy2}, AbstractFactory._meta.declarations) self.assertEqual({'z': postgen}, AbstractFactory._meta.postgen_declarations) def test_inherited_declaration_collecting(self): - lazy = declarations.LazyAttribute(lambda _o: 1) + lazy = declarations.LazyFunction(int) lazy2 = declarations.LazyAttribute(lambda _o: 2) postgen = declarations.PostGenerationDeclaration() postgen2 = declarations.PostGenerationDeclaration() @@ -178,7 +181,7 @@ class OptionsTests(unittest.TestCase): self.assertEqual({'z': postgen, 'b': postgen2}, OtherFactory._meta.postgen_declarations) def test_inherited_declaration_shadowing(self): - lazy = declarations.LazyAttribute(lambda _o: 1) + lazy = declarations.LazyFunction(int) lazy2 = declarations.LazyAttribute(lambda _o: 2) postgen = declarations.PostGenerationDeclaration() postgen2 = declarations.PostGenerationDeclaration() diff --git a/tests/test_containers.py b/tests/test_containers.py index 083b306..825e897 100644 --- a/tests/test_containers.py +++ b/tests/test_containers.py @@ -215,6 +215,29 @@ class AttributeBuilderTestCase(unittest.TestCase): ab = containers.AttributeBuilder(FakeFactory, extra={'one': seq2}) self.assertEqual({'one': 'yy1'}, ab.build(create=False)) + def test_lazy_function(self): + lf = declarations.LazyFunction(int) + + class FakeFactory(object): + @classmethod + def declarations(cls, extra): + d = {'one': 1, 'two': lf} + d.update(extra) + return d + + @classmethod + def _generate_next_sequence(cls): + return 1 + + ab = containers.AttributeBuilder(FakeFactory) + self.assertEqual({'one': 1, 'two': 0}, ab.build(create=False)) + + ab = containers.AttributeBuilder(FakeFactory, {'one': 4}) + self.assertEqual({'one': 4, 'two': 0}, ab.build(create=False)) + + ab = containers.AttributeBuilder(FakeFactory, {'one': 4, 'three': lf}) + self.assertEqual({'one': 4, 'two': 0, 'three': 0}, ab.build(create=False)) + def test_lazy_attribute(self): la = declarations.LazyAttribute(lambda a: a.one * 2) |