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import unittest
from tests.utils.test_utils import init_template
from toscalib.templates.node import Node
class TestNodeTemplateMethods(unittest.TestCase):
def test_instantiate_with_type(self):
template = init_template()
node = Node(template, 'myNode', template.db.NODE_TYPES.get('nodeTypeName'))
self.assertEqual(1, len(node.attributes))
node._instatiateWithType(template.db.NODE_TYPES.get('substituteNodeType'))
self.assertEqual(0, len(node.attributes))
def test_parse_pre_defined_content(self):
template = init_template()
node = Node(template, 'myNode', template.db.NODE_TYPES.get('nodeTypeName'))
self.assertIsNone(node.properties.get('propertyName').value)
prop_sec = {'properties': {'propertyName': 'template_value'}}
node._parse_pre_defined_content(prop_sec)
self.assertEqual('template_value', node.properties.get('propertyName').value.value)
def test_update_get_node_name_property_value(self):
template = init_template()
node = Node(template, 'myNode', template.db.NODE_TYPES.get('nodeTypeName'))
prop_sec = {'properties': {'propertyName': '__GET_NODE_NAME__'}}
node._parse_pre_defined_content(prop_sec)
self.assertEqual('__GET_NODE_NAME__', node.properties.get('propertyName').value.value)
node._update_get_node_name()
self.assertEqual('myNode', node.properties.get('propertyName').value.value)
def test_update_get_node_name_capability_property_value(self):
template = init_template()
node = Node(template, 'myNode', template.db.NODE_TYPES.get('nodeTypeName'))
prop_sec = {'capabilities': {'capabilityName': {'properties': {'capabilityProperty': '__GET_NODE_NAME__'}}}}
node._parse_pre_defined_content(prop_sec)
self.assertEqual('__GET_NODE_NAME__', node._get_capability_property('capabilityName', 'capabilityProperty').value.value)
node._update_get_node_name()
self.assertEqual('myNode', node._get_capability_property('capabilityName', 'capabilityProperty').value.value)
def test_update_prefix(self):
template = init_template()
node = template.node_dict.get('nodeName')
prop_sec = {'properties': {'propertyName': {'get_input': 'inputName'}}, 'capabilities': {'capabilityName': {'properties': {'capabilityProperty': {'get_property': ['nodeName', 'propertyName']}}}}}
node._parse_pre_defined_content(prop_sec)
node._update_prefix('PREFIX_')
self.assertEqual('PREFIX_nodeName', node.name)
self.assertEqual('PREFIX_nodeName', node.id.value.function.extra_data[0])
self.assertEqual('PREFIX_inputName', node.properties.get('propertyName').value.function.target_property)
self.assertEqual('PREFIX_nodeName', node._get_capability_property('capabilityName', 'capabilityProperty').value.function.extra_data[0])
def test_verify_functions(self):
template = init_template()
node = template.node_dict.get('nodeName')
prop_sec = {'properties': {'propertyName': {'get_input': 'inputName'}}, 'capabilities': {'capabilityName': {'properties': {'capabilityProperty': {'get_property': ['nodeName', 'propertyName']}}}}}
node._parse_pre_defined_content(prop_sec)
self.assertIsNone(node.properties.get('propertyName').value.function.value_from_item)
self.assertIsNone(node._get_capability_property('capabilityName', 'capabilityProperty').value.function.value_from_item)
self.assertIsNone(node._get_capability_property('capabilityName', 'capabilityProperty').value.function.value_from_node)
node._verify_functions()
self.assertIsNotNone(node.properties.get('propertyName').value.function.value_from_item)
self.assertIsNotNone(node._get_capability_property('capabilityName', 'capabilityProperty').value.function.value_from_item)
self.assertIsNotNone(node._get_capability_property('capabilityName', 'capabilityProperty').value.function.value_from_node)
self.assertEqual(template.inputs.get('inputName'), node.properties.get('propertyName').value.function.value_from_item)
self.assertEqual(node.properties.get('propertyName'), node._get_capability_property('capabilityName', 'capabilityProperty').value.function.value_from_item)
self.assertEqual(node, node._get_capability_property('capabilityName', 'capabilityProperty').value.function.value_from_node)
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