def test_node_update_no_args():
n = ConfigNode(['base'], name='test_node')
n.update('test_value', layer=None, source=None)
assert n._values['base'] == (None, 'test_value')
n = ConfigNode(['layer_1', 'layer_2'], name='test_node')
n.update('test_value', layer=None, source=None)
assert 'layer_1' not in n._values
assert n._values['layer_2'] == (None, 'test_value')
def test_node_frozen_update():
n = ConfigNode(['base'], name='test_node')
n.freeze()
with pytest.raises(ConfigurationError):
n.update('test_val', layer=None, source=None)
def full_node(layers_and_values):
n = ConfigNode(list(layers_and_values.keys()), name='test_node')
for layer, value in layers_and_values.items():
n.update(value, layer, source=None)
return n
def empty_node(layers):
return ConfigNode(layers, name='test_node')
def test_node_str():
n = ConfigNode(['base'], name='test_node')
n.update('test_value', layer='base', source='test')
s = 'base: test_value'
assert str(n) == s
n = ConfigNode(['base', 'layer_1'], name='test_node')
n.update('test_value', layer='base', source='test')
s = 'base: test_value'
assert str(n) == s
n = ConfigNode(['base', 'layer_1'], name='test_node')
n.update('test_value', layer=None, source='test')
s = 'layer_1: test_value'
assert str(n) == s
n = ConfigNode(['base', 'layer_1'], name='test_node')
n.update('test_value', layer='base', source='test')
n.update('test_value', layer='layer_1', source='test')
s = 'layer_1: test_value'
assert str(n) == s
def test_node_repr():
n = ConfigNode(['base'], name='test_node')
n.update('test_value', layer='base', source='test')
s = '''\
base: test_value
source: test'''
assert repr(n) == textwrap.dedent(s)
n = ConfigNode(['base', 'layer_1'], name='test_node')
n.update('test_value', layer='base', source='test')
s = '''\
base: test_value
source: test'''
assert repr(n) == textwrap.dedent(s)
n = ConfigNode(['base', 'layer_1'], name='test_node')
n.update('test_value', layer=None, source='test')
s = '''\
layer_1: test_value
source: test'''
assert repr(n) == textwrap.dedent(s)
n = ConfigNode(['base', 'layer_1'], name='test_node')
n.update('test_value', layer='base', source='test')
n.update('test_value', layer='layer_1', source='test')
s = '''\
layer_1: test_value
source: test
base: test_value
source: test'''
assert repr(n) == textwrap.dedent(s)
def test_node_duplicate_update():
n = ConfigNode(['base'], name='test_node')
n.update('test_value', layer=None, source=None)
with pytest.raises(DuplicatedConfigurationError):
n.update('test_value', layer=None, source=None)
def test_node_bad_layer_update():
n = ConfigNode(['base'], name='test_node')
with pytest.raises(ConfigurationKeyError):
n.update('test_value', layer='layer_1', source=None)