def test_summary(self):
d = Dictionary(items=self.valid_content, description='A test dictionary.')
s = d.summary()
# a DictionarySummary must be returned
self.assertIsInstance(s, DictionarySummary)
# has description correctly propagated
self.assertEqual(s.description, 'A test dictionary.')
def test_get(self):
d = Dictionary(items=self.valid_content)
# valid keys
for key, value in self.valid_content_promoted.items():
self.assertEqual(d.get(key), value)
# invalid key
r = d.get('abc')
self.assertEqual(r, None)
# invalid key, alternate default
r = d.get('abc', 'spoon')
self.assertEqual(r, 'spoon')
def test_contains(self):
d = Dictionary(self.valid_content)
# valid keys
for key in self.valid_content.keys():
self.assertTrue(key in d)
# invalid keys
self.assertFalse('non_existent' in d)
def test_getitem(self):
d = Dictionary(items=self.valid_content)
# valid keys
for key, value in self.valid_content_promoted.items():
self.assertEqual(d[key], value)
# invalid key
with self.assertRaises(KeyError):
v = d['abc']
def test_from_dict(self):
# valid data
d = Dictionary.from_dict(self.valid_content_serialised)
# invalid data
with self.assertRaises(ValueError):
d = DictionarySummary.from_dict({})
with self.assertRaises(ValueError):
d = DictionarySummary.from_dict(
{
'_group': 'invalid',
'_class': 'wrong',
'_type': 'object',
'_version': 1,
'description': 'A dictionary.',
'items': {}
}
)
def test_setitem(self):
d = Dictionary()
# valid values
d['alpha'] = 'apple'
d['beta'] = np.int8(1)
d['abcdefghijklmnopqrstuvwxyz0123456789_.-'] = np.float64(1.0)
self.assertEqual(d._items['alpha'], 'apple')
self.assertEqual(d._items['beta'], np.int8(1))
self.assertEqual(d._items['abcdefghijklmnopqrstuvwxyz0123456789_.-'], np.float64(1.0))
# invalid key
with self.assertRaises(ValueError):
d['ABC'] = 'blah'
# invalid value
with self.assertRaises(TypeError):
d['abc'] = []
def test_init_description(self):
d = Dictionary(description='A test dictionary.')
self.assertEqual(d.description, 'A test dictionary.')
self.assertEqual(d._items, {})
def test_init_items(self):
d = Dictionary(items=self.valid_content)
self.assertEqual(d.description, 'A dictionary.')
self.assertEqual(d._items, self.valid_content_promoted)
def test_init_default(self):
d = Dictionary()
self.assertEqual(d.description, 'A dictionary.')
self.assertEqual(d._items, {})
def test_dataclass_properties(self):
d = Dictionary()
self.assertEqual(d.CLASS, 'dictionary')
self.assertEqual(d.GROUP, 'core')
self.assertEqual(d.VERSION, 1)
def test_iter(self):
d = Dictionary(self.valid_content)
for key in iter(d):
self.assertTrue(key in d._items)
def test_to_dict(self):
d = Dictionary(self.valid_content)
self.assertEqual(d.to_dict(), self.valid_content_serialised)
def test_delitem(self):
d = Dictionary(items=self.valid_content)
self.assertTrue('int8_value' in d._items)
del d['int8_value']
self.assertFalse('int8_value' in d._items)
def test_update(self):
d = Dictionary()
# valid content
d.update(self.valid_content, apple=90, banana=7.8)
for key, value in self.valid_content_promoted.items():
self.assertEqual(d._items[key], value)
self.assertEqual(d._items['apple'], np.int64(90))
self.assertEqual(d._items['banana'], np.float64(7.8))
# invalid content via dictionary
with self.assertRaises(ValueError):
d.update({'ABC': 5})
with self.assertRaises(TypeError):
d.update({'abc': []})
# invalid argument via kwargs
with self.assertRaises(ValueError):
d.update(ABC=5)
with self.assertRaises(TypeError):
d.update(abc=[])
def test_clear(self):
d = Dictionary(self.valid_content)
d.clear()
self.assertEqual(d._items, {})
def test_items(self):
d = Dictionary(self.valid_content)
r = dict(d.items())
self.assertEqual(r, self.valid_content_promoted)
def test_values(self):
d = Dictionary(self.valid_content)
values_original = set(self.valid_content_promoted.values())
values_parsed = set(d.values())
self.assertFalse(values_original - values_parsed)
def test_keys(self):
d = Dictionary(self.valid_content)
keys_original = set(self.valid_content.keys())
keys_parsed = set(d.keys())
self.assertFalse(keys_original - keys_parsed)
def test_len(self):
d = Dictionary(self.valid_content)
self.assertEqual(len(d), 15)