def test_complex_construction(self):
"""
Test complex object construction.
"""
source = {
"description": "some desc",
"type": "sensor",
"uuid": "26d6e362-a422-11ea-bb37-0242ac130002",
"datatype": "uint8",
"unit": "km",
"min": 0,
"max": 100,
"enum": ["one", "two"],
"aggregate": False,
"default": "test-default",
"instances": ["i1", "i2"]
}
node = VSSNode("test", source)
self.assertIsNotNone(node)
self.assertEqual("some desc", node.description)
self.assertEqual(VSSType.SENSOR, node.type)
self.assertEqual("26d6e362-a422-11ea-bb37-0242ac130002", node.uuid)
self.assertEqual(VSSDataType.UINT8, node.data_type)
self.assertEqual(Unit.KILOMETER, node.unit)
self.assertEqual(0, node.min)
self.assertEqual(100, node.max)
self.assertEqual(["one", "two"], node.enum)
self.assertEqual(False, node.aggregate)
self.assertEqual("test-default", node.default_value)
self.assertEqual(["i1", "i2"], node.instances)
self.assertTrue(node.has_unit())
self.assertTrue(node.has_data_type())
self.assertFalse(node.is_private())
def test_orphan_detection(self):
"""
Test if vssnode finds orphan (r)branches.
"""
source_root = {"description": "High-level vehicle data.", "type": "branch", "uuid": "f6750f15-ba2f-4eab-adcc-19a500982293", "$file_name$": "testfile"}
source_drivetrain = {"description": "Drivetrain branch.", "type": "branch", "uuid": "5fb3f710-ed60-426b-a083-015cc7c7bc1b", "$file_name$": "testfile"}
node_root = VSSNode("Vehicle", source_root)
node_drivetrain = VSSNode("Drivetrain", source_drivetrain, node_root)
self.assertTrue(node_drivetrain.is_orphan())
def test_simple_construction(self):
"""
Test minimal object construction.
"""
source = {"description": "some desc", "type": "branch", "uuid": "26d6e362-a422-11ea-bb37-0242ac130002", "$file_name$": "testfile" }
node = VSSNode("test", source)
self.assertIsNotNone(node)
self.assertEqual("some desc", node.description)
self.assertEqual(VSSType.BRANCH, node.type)
self.assertEqual("26d6e362-a422-11ea-bb37-0242ac130002", node.uuid)
self.assertFalse(node.has_unit())
self.assertFalse(node.has_data_type())
self.assertFalse(node.is_private())
def test_private_attribute(self):
"""
Test if private attribute construction is correctly working.
"""
source_root = {
"description": "High-level vehicle data.",
"type": "branch",
"uuid": "f6750f15-ba2f-4eab-adcc-19a500982293"
}
source_private = {
"description": "Private vehicle data.",
"type": "branch",
"uuid": "5fb3f710-ed60-426b-a083-015cc7c7bc1b"
}
source_private_element = {
"description": "Private vehicle data.",
"type": "sensor",
"datatype": "string",
"uuid": "9101bbea-aeb6-4b0e-8cec-d8b126e77898"
}
node_root = VSSNode("Vehicle", source_root)
node_private = VSSNode("Private", source_private, node_root)
node_private_element = VSSNode("Element", source_private_element,
node_private)
self.assertTrue(node_private_element.is_private())
self.assertEqual(
"Vehicle.Private.Element",
node_private_element.qualified_name('.', StringStyle.NONE))
def test_tree_find(self):
"""
Test if tree can be found withing VSS tree
"""
source_root = {
"description": "High-level vehicle data.",
"type": "branch",
"uuid": "f6750f15-ba2f-4eab-adcc-19a500982293"
}
source_drivetrain = {
"description": "Drivetrain branch.",
"type": "branch",
"uuid": "5fb3f710-ed60-426b-a083-015cc7c7bc1b"
}
source_drivetrain_element = {
"description": "Some Drivetrain element.",
"type": "sensor",
"datatype": "string",
"uuid": "9101bbea-aeb6-4b0e-8cec-d8b126e77898"
}
node_root = VSSNode("Vehicle", source_root)
node_drivetrain = VSSNode("Drivetrain", source_drivetrain, node_root)
node_drivetrain_element = VSSNode("SomeElement",
source_drivetrain_element,
node_drivetrain)
self.assertFalse(node_drivetrain_element.is_private())
self.assertTrue(
VSSNode.node_exists(node_root, "/Vehicle/Drivetrain/SomeElement"))
def test_merge_nodes(self):
"""
Tests if merging two nodes works as expected
"""
target = {"description": "some desc", "type": "sensor", "datatype": "float", "uuid": "e36a1d8c-4d06-4c22-ba69-e8b39434a7a3","$file_name$": "testfile"}
source = {"description": "some desc", "type": "sensor", "datatype": "float", "uuid": "2cc90035-e1c2-43bf-a394-1a439addc8ad",
"datatype": "uint8", "unit": "km", "min": 0, "max": 100, "$file_name$": "testfile"}
node_target = VSSNode("MyNode", target)
node_source = VSSNode("Private", source)
self.assertEqual("e36a1d8c-4d06-4c22-ba69-e8b39434a7a3", node_target.uuid)
self.assertTrue(node_target.has_data_type())
self.assertEqual("2cc90035-e1c2-43bf-a394-1a439addc8ad", node_source.uuid)
node_target.merge(node_source)
self.assertEqual("2cc90035-e1c2-43bf-a394-1a439addc8ad", node_target.uuid)
self.assertTrue(node_target.has_data_type())
self.assertEqual(VSSDataType.UINT8, node_target.data_type)
self.assertEqual(Unit.KILOMETER, node_target.unit)
self.assertEqual(0, node_target.min)
self.assertEqual(100, node_target.max)
def test_string_tyle(self):
"""
Tests string style conversion
"""
source = {"description": "some desc", "type": "sensor", "datatype": "float", "uuid": "26d6e362-a422-11ea-bb37-0242ac130002", "$file_name$": "testfile"}
node = VSSNode("test", source)
self.assertEqual("TEST", node.qualified_name(".", StringStyle.UPPER_CASE))
self.assertEqual("Test", node.qualified_name(".", StringStyle.CAPITAL_CASE))
self.assertEqual("test", node.qualified_name(".", StringStyle.LOWER_CASE))
source = {"description": "some desc", "type": "sensor", "datatype": "float", "uuid": "26d6e362-a422-11ea-bb37-0242ac130002", "$file_name$": "testfile"}
node = VSSNode("LongerTestName", source)
self.assertEqual("LONGERTESTNAME", node.qualified_name(".", StringStyle.UPPER_CASE))
self.assertEqual("LongerTestName", node.qualified_name(".", StringStyle.CAPITAL_CASE))
self.assertEqual("longertestname", node.qualified_name(".", StringStyle.LOWER_CASE))
self.assertEqual("longer_test_name", node.qualified_name(".", StringStyle.SNAKE_CASE))
self.assertEqual("longerTestName", node.qualified_name(".", StringStyle.CAMEL_BACK))
def to_gql_type(node: VSSNode, additional_leaf_fields: list) -> GraphQLObjectType:
return GraphQLObjectType(
name=node.qualified_name("_"),
fields=leaf_fields(node, additional_leaf_fields) if hasattr(node, "datatype") else branch_fields(node,additional_leaf_fields),
description=node.description,
)
