def test_get_config_no_cache_elem(self):
s = MemoryKeyValueStore()
s._cache_element = None
# We expect an default DataElement config (no impl type defined)
c = s.get_config()
self.assertIn('cache_element', c)
self.assertIsNone(c['cache_element']['type'])
def test_get_config_no_cache_elem(self):
"""
Test that configuration returned reflects no cache element being set.
"""
s = MemoryKeyValueStore()
s._cache_element = None
# We expect an default DataElement config (no impl type defined)
c = s.get_config()
self.assertIn('cache_element', c)
self.assertIsNone(c['cache_element']['type'])
def test_get_config_no_cache_elem(self):
"""
Test that configuration returned reflects no cache element being set.
"""
s = MemoryKeyValueStore()
s._cache_element = None
# We expect an default DataElement config (no impl type defined)
c = s.get_config()
self.assertIn('cache_element', c)
self.assertIsNone(c['cache_element']['type'])
def test_add_with_caching(self):
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement()
expected_cache_dict = {'a': 'b', 'foo': None, 0: 89}
s.add('a', 'b')
s.add('foo', None)
s.add(0, 89)
nose.tools.assert_equal(pickle.loads(s._cache_element.get_bytes()),
expected_cache_dict)
def test_get_config_mem_cache_elem(self):
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement('someBytes', 'text/plain', False)
expected_config = {
'cache_element': {
"DataMemoryElement": {
'bytes': 'someBytes',
'content_type': 'text/plain',
'readonly': False,
},
'type': 'DataMemoryElement'
}
}
nose.tools.assert_equal(s.get_config(), expected_config)
def test_get_config_mem_cache_elem(self):
"""
Test that configuration returned reflects the cache element that is
set.
"""
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(six.b('someBytes'), 'text/plain', False)
expected_config = {'cache_element': {
"DataMemoryElement": {
'bytes': six.b('someBytes'),
'content_type': 'text/plain',
'readonly': False,
},
'type': 'DataMemoryElement'
}}
self.assertEqual(s.get_config(), expected_config)
def test_get_config_mem_cache_elem(self):
"""
Test that configuration returned reflects the cache element that is
set.
"""
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(b'someBytes',
'text/plain',
readonly=False)
dme_key = 'smqtk.representation.data_element.memory_element.DataMemoryElement'
expected_config = {
'cache_element': {
dme_key: {
'bytes': 'someBytes',
'content_type': 'text/plain',
'readonly': False,
},
'type': dme_key
}
}
self.assertEqual(s.get_config(), expected_config)
def test_add_read_only(self):
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=True)
nose.tools.assert_raises(ReadOnlyError, s.add, 'a', 'b')
nose.tools.assert_raises(ReadOnlyError, s.add, 'foo', None)
def test_read_only_with_read_only_cache(self):
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=True)
nose.tools.assert_true(s.is_read_only())
def test_read_only_with_writable_cache(self):
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=False)
nose.tools.assert_false(s.is_read_only())
def test_get_config_no_cache_elem(self):
s = MemoryKeyValueStore()
s._cache_element = None
expected_config = {'cache_element': None}
nose.tools.assert_equal(s.get_config(), expected_config)
def test_read_only_with_read_only_cache(self):
""" Test that read-only status reflects a read-only cache """
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=True)
self.assertTrue(s.is_read_only())
def test_read_only_with_writable_cache(self):
""" Test that read-only status reflects a non-read-only cache """
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=False)
self.assertFalse(s.is_read_only())
def test_read_only_with_read_only_cache(self):
""" Test that read-only status reflects a read-only cache """
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=True)
self.assertTrue(s.is_read_only())
def test_read_only_with_writable_cache(self):
""" Test that read-only status reflects a non-read-only cache """
s = MemoryKeyValueStore()
s._cache_element = DataMemoryElement(readonly=False)
self.assertFalse(s.is_read_only())