def test_from_config(self):
inst = MemoryDescriptorIndex.from_config({'file_cache': None})
ntools.assert_is_none(inst.file_cache)
fp = '/doesnt/exist/yet'
inst = MemoryDescriptorIndex.from_config({'file_cache': fp})
ntools.assert_equal(inst.file_cache, fp)
def test_from_config(self):
inst = MemoryDescriptorIndex.from_config({'file_cache': None})
ntools.assert_is_none(inst.file_cache)
fp = '/doesnt/exist/yet'
inst = MemoryDescriptorIndex.from_config({'file_cache': fp})
ntools.assert_equal(inst.file_cache, fp)
def test_from_config_null_cache_elem(self):
inst = MemoryDescriptorIndex.from_config({'cache_element': None})
ntools.assert_is_none(inst.cache_element)
ntools.assert_equal(inst._table, {})
inst = MemoryDescriptorIndex.from_config(
{'cache_element': {
'type': None
}})
ntools.assert_is_none(inst.cache_element)
ntools.assert_equal(inst._table, {})
def test_from_config_null_cache_elem(self):
inst = MemoryDescriptorIndex.from_config({'cache_element': None})
self.assertIsNone(inst.cache_element)
self.assertEqual(inst._table, {})
inst = MemoryDescriptorIndex.from_config(
{'cache_element': {
'type': None
}})
self.assertIsNone(inst.cache_element)
self.assertEqual(inst._table, {})
def test_from_config_null_cache_elem(self):
inst = MemoryDescriptorIndex.from_config({'cache_element': None})
self.assertIsNone(inst.cache_element)
self.assertEqual(inst._table, {})
inst = MemoryDescriptorIndex.from_config({
'cache_element': {
'type': None
}
})
self.assertIsNone(inst.cache_element)
self.assertEqual(inst._table, {})
def test_from_config_null_cache_elem_type(self):
# An empty cache should not trigger loading on construction.
expected_empty_cache = DataMemoryElement()
inst = MemoryDescriptorIndex.from_config({
'cache_element': {
'type': 'DataMemoryElement',
'DataMemoryElement': {'bytes': ''}
}
})
self.assertEqual(inst.cache_element, expected_empty_cache)
self.assertEqual(inst._table, {})
def test_from_config(self):
# Configured cache with some picked bytes
expected_table = dict(a=1, b=2, c=3)
expected_cache = DataMemoryElement(bytes=pickle.dumps(expected_table))
inst = MemoryDescriptorIndex.from_config({
'cache_element': {
'type': 'DataMemoryElement',
'DataMemoryElement': {'bytes': expected_cache.get_bytes()}
}
})
self.assertEqual(inst.cache_element, expected_cache)
self.assertEqual(inst._table, expected_table)
def test_from_config_null_cache_elem_type(self):
# An empty cache should not trigger loading on construction.
expected_empty_cache = DataMemoryElement()
inst = MemoryDescriptorIndex.from_config({
'cache_element': {
'type': 'DataMemoryElement',
'DataMemoryElement': {
'bytes': ''
}
}
})
ntools.assert_equal(inst.cache_element, expected_empty_cache)
ntools.assert_equal(inst._table, {})
def test_from_config(self):
# Configured cache with some picked bytes
expected_table = dict(a=1, b=2, c=3)
expected_cache = DataMemoryElement(bytes=pickle.dumps(expected_table))
inst = MemoryDescriptorIndex.from_config({
'cache_element': {
'type': 'DataMemoryElement',
'DataMemoryElement': {
'bytes': expected_cache.get_bytes()
}
}
})
ntools.assert_equal(inst.cache_element, expected_cache)
ntools.assert_equal(inst._table, expected_table)
def test_from_config(self):
# Configured cache with some picked bytes
expected_table = dict(a=1, b=2, c=3)
expected_cache = DataMemoryElement(bytes=pickle.dumps(expected_table))
expected_cache_json_str = \
expected_cache.get_bytes().decode(BYTES_CONFIG_ENCODING)
inst = MemoryDescriptorIndex.from_config({
'cache_element': {
'type': 'DataMemoryElement',
'DataMemoryElement': {
'bytes': expected_cache_json_str
}
}
})
self.assertEqual(inst.cache_element, expected_cache)
self.assertEqual(inst._table, expected_table)
def test_default_config(self):
# Default should be valid for constructing a new instance.
c = MemoryDescriptorIndex.get_default_config()
ntools.assert_equal(
MemoryDescriptorIndex.from_config(c).get_config(), c)
def test_default_config(self):
# Default should be valid for constructing a new instance.
c = MemoryDescriptorIndex.get_default_config()
self.assertEqual(MemoryDescriptorIndex.from_config(c).get_config(), c)
