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import pickle |
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import sys |
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import unittest |
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from collections.abc import Iterable |
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from collections.abc import Iterator |
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from pathlib import Path |
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from candv.core import Constants |
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from candv.core import SimpleConstant |
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from candv.core import with_constant_class |
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from candv.exceptions import CandvConstantAlreadyBoundError |
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from candv.exceptions import CandvContainerMisusedError |
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from candv.exceptions import CandvInvalidConstantClass |
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from candv.exceptions import CandvInvalidGroupMemberError |
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from candv.exceptions import CandvMissingConstantError |
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class ConstantsTestCase(unittest.TestCase): |
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def test_container_instantiation(self): |
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with self.assertRaises(CandvContainerMisusedError) as cm: |
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Constants() |
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self.assertEqual( |
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cm.exception.args[0], |
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( |
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"\"<constants container 'Constants'>\" cannot be instantiated: " |
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"constant containers are not designed for that" |
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), |
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) |
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def test_name(self): |
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class FOO(Constants): |
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... |
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self.assertEqual(FOO.name, "FOO") |
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def test_full_name(self): |
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class FOO(Constants): |
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... |
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self.assertEqual(FOO.full_name, "FOO") |
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def test_repr(self): |
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class FOO(Constants): |
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... |
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self.assertEqual(repr(FOO), "<constants container 'FOO'>") |
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def test_names(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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names = FOO.names() |
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self.assertIsInstance(names, list) |
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self.assertEqual( |
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names, |
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[ |
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"CONSTANT_2", |
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"CONSTANT_3", |
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"CONSTANT_1", |
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], |
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) |
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def test_iternames(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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names = FOO.iternames() |
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self.assertIsInstance(names, Iterator) |
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self.assertEqual( |
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list(names), |
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[ |
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"CONSTANT_2", |
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"CONSTANT_3", |
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"CONSTANT_1", |
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], |
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) |
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def test_values(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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values = FOO.values() |
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self.assertIsInstance(values, list) |
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self.assertEqual( |
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values, |
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[ |
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FOO.CONSTANT_2, |
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FOO.CONSTANT_3, |
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FOO.CONSTANT_1, |
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], |
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) |
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def test_itervalues(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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values = FOO.itervalues() |
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self.assertIsInstance(values, Iterator) |
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self.assertEqual( |
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list(values), |
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[ |
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FOO.CONSTANT_2, |
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FOO.CONSTANT_3, |
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FOO.CONSTANT_1, |
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], |
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) |
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def test_constants(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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constants = FOO.constants() |
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self.assertIsInstance(constants, list) |
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self.assertEqual( |
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constants, |
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[ |
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FOO.CONSTANT_2, |
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FOO.CONSTANT_3, |
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FOO.CONSTANT_1, |
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], |
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) |
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def test_iterconstants(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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constants = FOO.iterconstants() |
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self.assertIsInstance(constants, Iterator) |
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self.assertEqual( |
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list(constants), |
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[ |
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FOO.CONSTANT_2, |
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FOO.CONSTANT_3, |
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FOO.CONSTANT_1, |
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], |
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) |
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def test_items(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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items = FOO.items() |
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self.assertIsInstance(items, list) |
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self.assertEqual( |
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items, |
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[ |
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("CONSTANT_2", FOO.CONSTANT_2), |
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("CONSTANT_3", FOO.CONSTANT_3), |
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("CONSTANT_1", FOO.CONSTANT_1), |
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], |
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) |
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def test_iteritems(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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items = FOO.iteritems() |
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self.assertIsInstance(items, Iterator) |
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self.assertEqual( |
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list(items), |
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[ |
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("CONSTANT_2", FOO.CONSTANT_2), |
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("CONSTANT_3", FOO.CONSTANT_3), |
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("CONSTANT_1", FOO.CONSTANT_1), |
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], |
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) |
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def test_iter(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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self.assertIsInstance(FOO, Iterable) |
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self.assertEqual( |
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list(FOO), |
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[ |
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"CONSTANT_2", |
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"CONSTANT_3", |
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"CONSTANT_1", |
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], |
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) |
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def test_len(self): |
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class FOO(Constants): |
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CONSTANT_2 = SimpleConstant() |
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CONSTANT_3 = SimpleConstant() |
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CONSTANT_1 = SimpleConstant() |
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self.assertEqual(len(FOO), 3) |
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def test_contains(self): |
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class FOO(Constants): |
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CONSTANT_1 = SimpleConstant() |
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self.assertTrue("CONSTANT_1" in FOO) |
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self.assertFalse("CONSTANT_X" in FOO) |
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def test_has_name(self): |
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class FOO(Constants): |
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CONSTANT_1 = SimpleConstant() |
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self.assertTrue(FOO.has_name("CONSTANT_1")) |
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self.assertFalse(FOO.has_name("CONSTANT_X")) |
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def test_get_item(self): |
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class FOO(Constants): |
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CONSTANT_1 = SimpleConstant() |
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self.assertEqual(FOO["CONSTANT_1"], FOO.CONSTANT_1) |
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def test_get_item_missing(self): |
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class FOO(Constants): |
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CONSTANT_1 = SimpleConstant() |
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with self.assertRaises(CandvMissingConstantError) as cm: |
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FOO["CONSTANT_X"] |
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265
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self.assertEqual( |
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cm.exception.args[0], |
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( |
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"constant \"CONSTANT_X\" is not present in " |
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"\"<constants container 'FOO'>\"" |
270
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), |
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) |
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273
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def test_get(self): |
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275
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class FOO(Constants): |
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CONSTANT_1 = SimpleConstant() |
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self.assertEqual(FOO.get("CONSTANT_1"), FOO.CONSTANT_1) |
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self.assertEqual(FOO.get("CONSTANT_X"), None) |
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281
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def test_invalid_constant_class(self): |
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283
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with self.assertRaises(CandvInvalidConstantClass) as cm: |
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285
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class FOO(Constants): |
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constant_class = int |
287
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288
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self.assertEqual( |
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cm.exception.args[0], |
290
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( |
291
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f"invalid \"constant_class\" for \"<constants container 'FOO'>\": " |
292
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f"must be derived from \"<class 'candv.core.SimpleConstant'>\", " |
293
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f"but got \"{repr(int)}\"" |
294
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), |
295
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) |
296
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297
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def test_reuse_of_constant(self): |
298
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299
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with self.assertRaises(CandvConstantAlreadyBoundError) as cm: |
300
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301
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class FOO(Constants): |
302
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CONSTANT_1 = SimpleConstant() |
303
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304
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class BAR(Constants): |
305
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CONSTANT_1 = FOO.CONSTANT_1 |
306
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307
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self.assertEqual( |
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cm.exception.args[0], |
309
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( |
310
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"cannot use \"<constant 'FOO.CONSTANT_1'>\" as value for \"CONSTANT_1\" " |
311
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"attribute of \"<constants container 'BAR'>\" container: already bound " |
312
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"to \"<constants container 'FOO'>\"" |
313
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), |
314
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) |
315
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316
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def test_duplicates(self): |
317
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318
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class FOO(Constants): |
319
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CONSTANT_1 = SimpleConstant() |
320
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CONSTANT_1 = SimpleConstant() |
321
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|
322
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self.assertEqual( |
323
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list(FOO), |
324
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["CONSTANT_1", ], |
325
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) |
326
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|
327
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def test_mixed_constant_classes(self): |
328
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|
329
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class CustomConstant(SimpleConstant): |
330
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pass |
331
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|
332
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class FOO(Constants): |
333
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CONSTANT_1 = SimpleConstant() |
334
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CONSTANT_2 = CustomConstant() |
335
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|
336
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self.assertEqual( |
337
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list(FOO), |
338
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[ |
339
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"CONSTANT_1", |
340
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"CONSTANT_2", |
341
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], |
342
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) |
343
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|
344
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def test_constant_class(self): |
345
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|
|
|
346
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class CustomConstant(SimpleConstant): |
347
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pass |
348
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|
|
|
349
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|
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class FOO(Constants): |
350
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constant_class = CustomConstant |
351
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|
|
|
352
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|
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CONSTANT_1 = CustomConstant() |
353
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CONSTANT_2 = CustomConstant() |
354
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CONSTANT_X = SimpleConstant() # more generic, hence insivible |
355
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|
|
|
356
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|
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self.assertEqual( |
357
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|
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list(FOO), |
358
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|
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[ |
359
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"CONSTANT_1", |
360
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|
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"CONSTANT_2", |
361
|
|
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], |
362
|
|
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) |
363
|
|
|
|
364
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|
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def test_unbound_constant(self): |
365
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|
|
|
366
|
|
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class CustomConstant(SimpleConstant): |
367
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pass |
368
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|
|
|
369
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|
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class FOO(Constants): |
370
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|
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constant_class = CustomConstant |
371
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|
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|
372
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|
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CONSTANT_1 = SimpleConstant() # more generic, not owned |
373
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|
|
|
374
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self.assertEqual( |
375
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FOO.CONSTANT_1.name, |
376
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"CONSTANT_1", |
377
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) |
378
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self.assertEqual( |
379
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|
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FOO.CONSTANT_1.full_name, |
380
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"__UNBOUND__.CONSTANT_1", |
381
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) |
382
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|
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self.assertEqual( |
383
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|
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repr(FOO.CONSTANT_1), |
384
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|
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"<constant '__UNBOUND__.CONSTANT_1'>", |
385
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|
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) |
386
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|
|
|
387
|
|
|
def test_to_primitive(self): |
388
|
|
|
|
389
|
|
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class FOO(Constants): |
390
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|
|
CONSTANT_2 = SimpleConstant() |
391
|
|
|
CONSTANT_3 = SimpleConstant() |
392
|
|
|
CONSTANT_1 = SimpleConstant() |
393
|
|
|
|
394
|
|
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self.assertEqual( |
395
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|
|
FOO.to_primitive(), |
396
|
|
|
{ |
397
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|
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'name': "FOO", |
398
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|
|
'items': [ |
399
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|
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{'name': "CONSTANT_2", }, |
400
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|
|
{'name': "CONSTANT_3", }, |
401
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|
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{'name': "CONSTANT_1", }, |
402
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|
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], |
403
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|
|
}, |
404
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|
|
) |
405
|
|
|
|
406
|
|
|
def test_different_imports(self): |
407
|
|
|
sys.path.insert(0, str(Path(__file__).absolute().parent / "package")) |
408
|
|
|
|
409
|
|
|
from .package.subpackage.constants import CONSTANTS |
410
|
|
|
from subpackage.constants import CONSTANTS as SUBCONSTANTS |
411
|
|
|
|
412
|
|
|
self.assertNotEqual(CONSTANTS.__module__, SUBCONSTANTS.__module__) |
413
|
|
|
self.assertEqual(CONSTANTS.PRIMARY, SUBCONSTANTS.PRIMARY) |
414
|
|
|
|
415
|
|
|
def test_picking(self): |
416
|
|
|
from .package.subpackage.constants import CONSTANTS |
417
|
|
|
|
418
|
|
|
restored = pickle.loads(pickle.dumps(CONSTANTS)) |
419
|
|
|
self.assertEqual(CONSTANTS, restored) |
420
|
|
|
|
421
|
|
|
|
422
|
|
|
class ConstantClassMixinTestCase(unittest.TestCase): |
423
|
|
|
|
424
|
|
|
def test_constant_class_mixin_factory(self): |
425
|
|
|
|
426
|
|
|
class CustomConstant(SimpleConstant): |
427
|
|
|
pass |
428
|
|
|
|
429
|
|
|
class FOO(with_constant_class(CustomConstant), Constants): |
430
|
|
|
CONSTANT_1 = CustomConstant() |
431
|
|
|
CONSTANT_2 = CustomConstant() |
432
|
|
|
|
433
|
|
|
self.assertEqual(FOO.constant_class, CustomConstant) |
434
|
|
|
self.assertEqual( |
435
|
|
|
FOO.constants(), |
436
|
|
|
[ |
437
|
|
|
FOO.CONSTANT_1, |
438
|
|
|
FOO.CONSTANT_2, |
439
|
|
|
], |
440
|
|
|
) |
441
|
|
|
|
442
|
|
|
|
443
|
|
|
class SimpleConstantTestCase(unittest.TestCase): |
444
|
|
|
|
445
|
|
|
def test_name(self): |
446
|
|
|
|
447
|
|
|
class FOO(Constants): |
448
|
|
|
CONSTANT = SimpleConstant() |
449
|
|
|
|
450
|
|
|
self.assertEqual(FOO.CONSTANT.name, "CONSTANT") |
451
|
|
|
|
452
|
|
|
def test_full_name(self): |
453
|
|
|
|
454
|
|
|
class FOO(Constants): |
455
|
|
|
CONSTANT = SimpleConstant() |
456
|
|
|
|
457
|
|
|
self.assertEqual(FOO.CONSTANT.full_name, "FOO.CONSTANT") |
458
|
|
|
|
459
|
|
|
def test_repr(self): |
460
|
|
|
|
461
|
|
|
class FOO(Constants): |
462
|
|
|
CONSTANT = SimpleConstant() |
463
|
|
|
|
464
|
|
|
self.assertEqual(repr(FOO.CONSTANT), "<constant 'FOO.CONSTANT'>") |
465
|
|
|
|
466
|
|
|
def test_container(self): |
467
|
|
|
|
468
|
|
|
class FOO(Constants): |
469
|
|
|
CONSTANT = SimpleConstant() |
470
|
|
|
|
471
|
|
|
self.assertEqual(FOO.CONSTANT.container, FOO) |
472
|
|
|
|
473
|
|
|
def test_to_primitive(self): |
474
|
|
|
|
475
|
|
|
class FOO(Constants): |
476
|
|
|
CONSTANT = SimpleConstant() |
477
|
|
|
|
478
|
|
|
self.assertEqual( |
479
|
|
|
FOO.CONSTANT.to_primitive(), |
480
|
|
|
{'name': "CONSTANT"}, |
481
|
|
|
) |
482
|
|
|
|
483
|
|
|
|
484
|
|
|
class GrouppingTestCase(unittest.TestCase): |
485
|
|
|
|
486
|
|
|
def test_group_name(self): |
487
|
|
|
|
488
|
|
|
class FOO(Constants): |
489
|
|
|
G = SimpleConstant().to_group(group_class=Constants) |
490
|
|
|
|
491
|
|
|
self.assertEqual(FOO.G.name, "G") |
492
|
|
|
|
493
|
|
|
def test_group_full_name(self): |
494
|
|
|
|
495
|
|
|
class FOO(Constants): |
496
|
|
|
G = SimpleConstant().to_group(group_class=Constants) |
497
|
|
|
|
498
|
|
|
self.assertEqual(FOO.G.full_name, "FOO.G") |
499
|
|
|
|
500
|
|
|
def test_group_repr(self): |
501
|
|
|
|
502
|
|
|
class FOO(Constants): |
503
|
|
|
G = SimpleConstant().to_group(group_class=Constants) |
504
|
|
|
|
505
|
|
|
self.assertEqual(repr(FOO.G), "<constants group 'FOO.G'>") |
506
|
|
|
|
507
|
|
|
def test_group_names(self): |
508
|
|
|
|
509
|
|
|
class FOO(Constants): |
510
|
|
|
G = SimpleConstant().to_group( |
511
|
|
|
group_class=Constants, |
512
|
|
|
G_3=SimpleConstant(), |
513
|
|
|
G_1=SimpleConstant(), |
514
|
|
|
G_2=SimpleConstant(), |
515
|
|
|
) |
516
|
|
|
|
517
|
|
|
names = FOO.G.names() |
518
|
|
|
|
519
|
|
|
self.assertIsInstance(names, list) |
520
|
|
|
self.assertEqual( |
521
|
|
|
names, |
522
|
|
|
[ |
523
|
|
|
"G_3", |
524
|
|
|
"G_1", |
525
|
|
|
"G_2", |
526
|
|
|
], |
527
|
|
|
) |
528
|
|
|
|
529
|
|
|
def test_group_iternames(self): |
530
|
|
|
|
531
|
|
|
class FOO(Constants): |
532
|
|
|
G = SimpleConstant().to_group( |
533
|
|
|
group_class=Constants, |
534
|
|
|
G_3=SimpleConstant(), |
535
|
|
|
G_1=SimpleConstant(), |
536
|
|
|
G_2=SimpleConstant(), |
537
|
|
|
) |
538
|
|
|
|
539
|
|
|
names = FOO.G.iternames() |
540
|
|
|
|
541
|
|
|
self.assertIsInstance(names, Iterator) |
542
|
|
|
self.assertEqual( |
543
|
|
|
list(names), |
544
|
|
|
[ |
545
|
|
|
"G_3", |
546
|
|
|
"G_1", |
547
|
|
|
"G_2", |
548
|
|
|
], |
549
|
|
|
) |
550
|
|
|
|
551
|
|
|
def test_group_values(self): |
552
|
|
|
|
553
|
|
|
class FOO(Constants): |
554
|
|
|
G = SimpleConstant().to_group( |
555
|
|
|
group_class=Constants, |
556
|
|
|
G_3=SimpleConstant(), |
557
|
|
|
G_1=SimpleConstant(), |
558
|
|
|
G_2=SimpleConstant(), |
559
|
|
|
) |
560
|
|
|
|
561
|
|
|
values = FOO.G.values() |
562
|
|
|
|
563
|
|
|
self.assertIsInstance(values, list) |
564
|
|
|
self.assertEqual( |
565
|
|
|
values, |
566
|
|
|
[ |
567
|
|
|
FOO.G.G_3, |
568
|
|
|
FOO.G.G_1, |
569
|
|
|
FOO.G.G_2, |
570
|
|
|
], |
571
|
|
|
) |
572
|
|
|
|
573
|
|
|
def test_group_itervalues(self): |
574
|
|
|
|
575
|
|
|
class FOO(Constants): |
576
|
|
|
G = SimpleConstant().to_group( |
577
|
|
|
group_class=Constants, |
578
|
|
|
G_3=SimpleConstant(), |
579
|
|
|
G_1=SimpleConstant(), |
580
|
|
|
G_2=SimpleConstant(), |
581
|
|
|
) |
582
|
|
|
|
583
|
|
|
values = FOO.G.itervalues() |
584
|
|
|
|
585
|
|
|
self.assertIsInstance(values, Iterator) |
586
|
|
|
self.assertEqual( |
587
|
|
|
list(values), |
588
|
|
|
[ |
589
|
|
|
FOO.G.G_3, |
590
|
|
|
FOO.G.G_1, |
591
|
|
|
FOO.G.G_2, |
592
|
|
|
], |
593
|
|
|
) |
594
|
|
|
|
595
|
|
|
def test_group_constants(self): |
596
|
|
|
|
597
|
|
|
class FOO(Constants): |
598
|
|
|
G = SimpleConstant().to_group( |
599
|
|
|
group_class=Constants, |
600
|
|
|
G_3=SimpleConstant(), |
601
|
|
|
G_1=SimpleConstant(), |
602
|
|
|
G_2=SimpleConstant(), |
603
|
|
|
) |
604
|
|
|
|
605
|
|
|
constants = FOO.G.constants() |
606
|
|
|
|
607
|
|
|
self.assertIsInstance(constants, list) |
608
|
|
|
self.assertEqual( |
609
|
|
|
constants, |
610
|
|
|
[ |
611
|
|
|
FOO.G.G_3, |
612
|
|
|
FOO.G.G_1, |
613
|
|
|
FOO.G.G_2, |
614
|
|
|
], |
615
|
|
|
) |
616
|
|
|
|
617
|
|
|
def test_group_iterconstants(self): |
618
|
|
|
|
619
|
|
|
class FOO(Constants): |
620
|
|
|
G = SimpleConstant().to_group( |
621
|
|
|
group_class=Constants, |
622
|
|
|
G_3=SimpleConstant(), |
623
|
|
|
G_1=SimpleConstant(), |
624
|
|
|
G_2=SimpleConstant(), |
625
|
|
|
) |
626
|
|
|
|
627
|
|
|
constants = FOO.G.iterconstants() |
628
|
|
|
|
629
|
|
|
self.assertIsInstance(constants, Iterator) |
630
|
|
|
self.assertEqual( |
631
|
|
|
list(constants), |
632
|
|
|
[ |
633
|
|
|
FOO.G.G_3, |
634
|
|
|
FOO.G.G_1, |
635
|
|
|
FOO.G.G_2, |
636
|
|
|
], |
637
|
|
|
) |
638
|
|
|
|
639
|
|
|
def test_group_items(self): |
640
|
|
|
|
641
|
|
|
class FOO(Constants): |
642
|
|
|
G = SimpleConstant().to_group( |
643
|
|
|
group_class=Constants, |
644
|
|
|
G_3=SimpleConstant(), |
645
|
|
|
G_1=SimpleConstant(), |
646
|
|
|
G_2=SimpleConstant(), |
647
|
|
|
) |
648
|
|
|
|
649
|
|
|
items = FOO.G.items() |
650
|
|
|
|
651
|
|
|
self.assertIsInstance(items, list) |
652
|
|
|
self.assertEqual( |
653
|
|
|
items, |
654
|
|
|
[ |
655
|
|
|
("G_3", FOO.G.G_3), |
656
|
|
|
("G_1", FOO.G.G_1), |
657
|
|
|
("G_2", FOO.G.G_2), |
658
|
|
|
] |
659
|
|
|
) |
660
|
|
|
|
661
|
|
|
def test_group_iteritems(self): |
662
|
|
|
|
663
|
|
|
class FOO(Constants): |
664
|
|
|
G = SimpleConstant().to_group( |
665
|
|
|
group_class=Constants, |
666
|
|
|
G_3=SimpleConstant(), |
667
|
|
|
G_1=SimpleConstant(), |
668
|
|
|
G_2=SimpleConstant(), |
669
|
|
|
) |
670
|
|
|
|
671
|
|
|
items = FOO.G.iteritems() |
672
|
|
|
|
673
|
|
|
self.assertIsInstance(items, Iterator) |
674
|
|
|
self.assertEqual( |
675
|
|
|
list(items), |
676
|
|
|
[ |
677
|
|
|
("G_3", FOO.G.G_3), |
678
|
|
|
("G_1", FOO.G.G_1), |
679
|
|
|
("G_2", FOO.G.G_2), |
680
|
|
|
] |
681
|
|
|
) |
682
|
|
|
|
683
|
|
|
def test_group_iter(self): |
684
|
|
|
|
685
|
|
|
class FOO(Constants): |
686
|
|
|
G = SimpleConstant().to_group( |
687
|
|
|
group_class=Constants, |
688
|
|
|
G_3=SimpleConstant(), |
689
|
|
|
G_1=SimpleConstant(), |
690
|
|
|
G_2=SimpleConstant(), |
691
|
|
|
) |
692
|
|
|
|
693
|
|
|
self.assertIsInstance(FOO.G, Iterable) |
694
|
|
|
self.assertEqual( |
695
|
|
|
list(FOO.G), |
696
|
|
|
[ |
697
|
|
|
"G_3", |
698
|
|
|
"G_1", |
699
|
|
|
"G_2", |
700
|
|
|
] |
701
|
|
|
) |
702
|
|
|
|
703
|
|
|
def test_group_len(self): |
704
|
|
|
|
705
|
|
|
class FOO(Constants): |
706
|
|
|
G = SimpleConstant().to_group( |
707
|
|
|
group_class=Constants, |
708
|
|
|
G_3=SimpleConstant(), |
709
|
|
|
G_1=SimpleConstant(), |
710
|
|
|
G_2=SimpleConstant(), |
711
|
|
|
) |
712
|
|
|
|
713
|
|
|
self.assertEqual(len(FOO.G), 3) |
714
|
|
|
|
715
|
|
|
def test_group_contains(self): |
716
|
|
|
|
717
|
|
|
class FOO(Constants): |
718
|
|
|
G = SimpleConstant().to_group( |
719
|
|
|
group_class=Constants, |
720
|
|
|
G_1=SimpleConstant(), |
721
|
|
|
) |
722
|
|
|
|
723
|
|
|
self.assertTrue("G_1" in FOO.G) |
724
|
|
|
self.assertFalse("G_X" in FOO.G) |
725
|
|
|
|
726
|
|
|
def test_group_has_name(self): |
727
|
|
|
|
728
|
|
|
class FOO(Constants): |
729
|
|
|
G = SimpleConstant().to_group( |
730
|
|
|
group_class=Constants, |
731
|
|
|
G_1=SimpleConstant(), |
732
|
|
|
) |
733
|
|
|
|
734
|
|
|
self.assertTrue(FOO.G.has_name("G_1")) |
735
|
|
|
self.assertFalse(FOO.G.has_name("G_X")) |
736
|
|
|
|
737
|
|
|
def test_group_get_item(self): |
738
|
|
|
|
739
|
|
|
class FOO(Constants): |
740
|
|
|
G = SimpleConstant().to_group( |
741
|
|
|
group_class=Constants, |
742
|
|
|
G_1=SimpleConstant(), |
743
|
|
|
) |
744
|
|
|
|
745
|
|
|
self.assertEqual(FOO.G["G_1"], FOO.G.G_1) |
746
|
|
|
|
747
|
|
|
def test_group_get_item_missing(self): |
748
|
|
|
|
749
|
|
|
class FOO(Constants): |
750
|
|
|
G = SimpleConstant().to_group( |
751
|
|
|
group_class=Constants, |
752
|
|
|
G_1=SimpleConstant(), |
753
|
|
|
) |
754
|
|
|
|
755
|
|
|
with self.assertRaises(CandvMissingConstantError) as cm: |
756
|
|
|
FOO.G["G_X"] |
757
|
|
|
|
758
|
|
|
self.assertEqual( |
759
|
|
|
cm.exception.args[0], |
760
|
|
|
"constant \"G_X\" is not present in \"<constants group 'FOO.G'>\"", |
761
|
|
|
) |
762
|
|
|
|
763
|
|
|
def test_group_get(self): |
764
|
|
|
|
765
|
|
|
class FOO(Constants): |
766
|
|
|
G = SimpleConstant().to_group( |
767
|
|
|
group_class=Constants, |
768
|
|
|
G_1=SimpleConstant(), |
769
|
|
|
) |
770
|
|
|
|
771
|
|
|
self.assertEqual(FOO.G.get("G_1"), FOO.G.G_1) |
772
|
|
|
self.assertEqual(FOO.G.get("G_X"), None) |
773
|
|
|
|
774
|
|
|
def test_group_container(self): |
775
|
|
|
|
776
|
|
|
class FOO(Constants): |
777
|
|
|
G = SimpleConstant().to_group( |
778
|
|
|
group_class=Constants, |
779
|
|
|
G_1=SimpleConstant(), |
780
|
|
|
) |
781
|
|
|
|
782
|
|
|
self.assertEqual(FOO.G.container, FOO) |
783
|
|
|
|
784
|
|
|
def test_group_as_container(self): |
785
|
|
|
|
786
|
|
|
class FOO(Constants): |
787
|
|
|
G = SimpleConstant().to_group( |
788
|
|
|
group_class=Constants, |
789
|
|
|
G_1=SimpleConstant(), |
790
|
|
|
) |
791
|
|
|
|
792
|
|
|
self.assertEqual(FOO.G.G_1.container, FOO.G) |
793
|
|
|
|
794
|
|
|
def test_container_names(self): |
795
|
|
|
|
796
|
|
|
class FOO(Constants): |
797
|
|
|
A = SimpleConstant() |
798
|
|
|
G = SimpleConstant().to_group( |
799
|
|
|
group_class=Constants, |
800
|
|
|
G_1=SimpleConstant(), |
801
|
|
|
) |
802
|
|
|
|
803
|
|
|
self.assertEqual(FOO.names(), ["A", "G", ]) |
804
|
|
|
|
805
|
|
|
def test_get_from_container(self): |
806
|
|
|
|
807
|
|
|
class FOO(Constants): |
808
|
|
|
G = SimpleConstant().to_group( |
809
|
|
|
group_class=Constants, |
810
|
|
|
G_1=SimpleConstant(), |
811
|
|
|
) |
812
|
|
|
|
813
|
|
|
self.assertEqual(FOO["G"], FOO.G) |
814
|
|
|
|
815
|
|
|
def test_group_member_full_name(self): |
816
|
|
|
|
817
|
|
|
class FOO(Constants): |
818
|
|
|
G = SimpleConstant().to_group( |
819
|
|
|
group_class=Constants, |
820
|
|
|
G_1=SimpleConstant(), |
821
|
|
|
) |
822
|
|
|
|
823
|
|
|
self.assertEqual(FOO.G.G_1.full_name, "FOO.G.G_1") |
824
|
|
|
|
825
|
|
|
def test_invalid_group(self): |
826
|
|
|
with self.assertRaises(CandvInvalidGroupMemberError) as cm: |
827
|
|
|
|
828
|
|
|
class FOO(Constants): |
829
|
|
|
G = SimpleConstant().to_group( |
830
|
|
|
group_class=Constants, |
831
|
|
|
G_1=SimpleConstant(), |
832
|
|
|
G_2=1, |
833
|
|
|
) |
834
|
|
|
|
835
|
|
|
self.assertEqual( |
836
|
|
|
cm.exception.args[0], |
837
|
|
|
( |
838
|
|
|
"invalid group member \"1\": only instances of " |
839
|
|
|
"\"<class 'candv.core.SimpleConstant'>\" or other groups are allowed" |
840
|
|
|
), |
841
|
|
|
) |
842
|
|
|
|
843
|
|
|
def test_to_primitive(self): |
844
|
|
|
|
845
|
|
|
class FOO(Constants): |
846
|
|
|
A = SimpleConstant() |
847
|
|
|
G = SimpleConstant().to_group( |
848
|
|
|
group_class=Constants, |
849
|
|
|
G_3=SimpleConstant(), |
850
|
|
|
G_1=SimpleConstant(), |
851
|
|
|
G_2=SimpleConstant(), |
852
|
|
|
) |
853
|
|
|
|
854
|
|
|
self.assertEqual( |
855
|
|
|
FOO.to_primitive(), |
856
|
|
|
{ |
857
|
|
|
'name': "FOO", |
858
|
|
|
'items': [ |
859
|
|
|
{'name': "A", }, |
860
|
|
|
{ |
861
|
|
|
'name': "G", |
862
|
|
|
'items': [ |
863
|
|
|
{'name': "G_3", }, |
864
|
|
|
{'name': "G_1", }, |
865
|
|
|
{'name': "G_2", }, |
866
|
|
|
], |
867
|
|
|
}, |
868
|
|
|
], |
869
|
|
|
}, |
870
|
|
|
) |
871
|
|
|
|