def test_keys(self):
"""Test getting the keys in a state
"""
self._setup_basic_state()
self.assertEqual(len(state.keys()), 3)
self.assertIn('list', state.keys())
self.assertIn('dict', state.keys())
self.assertIn('values.int', state.keys())
def test_keys(self):
"""Test getting the keys in a state
"""
self._setup_basic_state()
self.assertEqual(len(state.keys()), 3)
self.assertIn('list', state.keys())
self.assertIn('dict', state.keys())
self.assertIn('values.int', state.keys())
def test_lazy_really_lazy(self):
"""Test lazy loading is really lazy
"""
self._setup_basic_state()
temp = tempfile.NamedTemporaryFile(delete=False)
temp2 = tempfile.NamedTemporaryFile(delete=False)
state.save(temp.name)
# Write bogus info to state
state['list'] = 'foo'
state['values.int'] = 43
# This should only load the keys
state.load(temp.name, lazy=True)
self.assertEqual(len(state.keys()), 3)
# This should raise an error
shutil.move(temp.name, temp2.name)
self.assertRaises(IOError, state.__getitem__, 'list')
shutil.copyfile(temp2.name, temp.name)
# Now it should work
list_val = state['list']
self.assertEqual(self.list_val, list_val)
# This should raise another error
shutil.move(temp.name, temp2.name)
self.assertRaises(IOError, state.__getitem__, 'values.int')
shutil.copyfile(temp2.name, temp.name)
# This should work again
int_val = state['values.int']
self.assertEqual(self.int_val, int_val)
os.remove(temp.name)
os.remove(temp2.name)
def test_lazy_really_lazy(self):
"""Test lazy loading is really lazy
"""
self._setup_basic_state()
temp = tempfile.NamedTemporaryFile(delete=False)
temp2 = tempfile.NamedTemporaryFile(delete=False)
state.save(temp.name)
# Write bogus info to state
state['list'] = 'foo'
state['values.int'] = 43
# This should only load the keys
state.load(temp.name, lazy=True)
self.assertEqual(len(state.keys()), 3)
# This should raise an error
shutil.move(temp.name, temp2.name)
self.assertRaises(IOError, state.__getitem__, 'list')
shutil.copyfile(temp2.name, temp.name)
# Now it should work
list_val = state['list']
self.assertEqual(self.list_val, list_val)
# This should raise another error
shutil.move(temp.name, temp2.name)
self.assertRaises(IOError, state.__getitem__, 'values.int')
shutil.copyfile(temp2.name, temp.name)
# This should work again
int_val = state['values.int']
self.assertEqual(self.int_val, int_val)
os.remove(temp.name)
os.remove(temp2.name)
def test_empty_keys(self):
"""Test getting the keys in an empty state
"""
self.assertEqual(len(state.keys()), 0)
def test_delete_removes_key(self):
"""Test deleting a value from the state removes the item
"""
self._setup_basic_state()
del state['list']
self.assertNotIn('list', state.keys())
def test_empty_keys(self):
"""Test getting the keys in an empty state
"""
self.assertEqual(len(state.keys()), 0)
def test_delete_removes_key(self):
"""Test deleting a value from the state removes the item
"""
self._setup_basic_state()
del state['list']
self.assertNotIn('list', state.keys())