def test_blank_path(self):
json_doc = {"foo": {"bar": "baz"}}
value_source = as_value_source({
"case_property": "bar",
"jsonpath": "",
})
with self.assertRaises(JsonpathError):
value_source.get_import_value(json_doc)
def test_many_values(self):
json_doc = {"foo": [{"bar": "baz"}, {"bar": "qux"}]}
value_source = as_value_source({
"case_property": "bar",
"jsonpath": "foo[*].bar",
})
external_value = value_source.get_import_value(json_doc)
self.assertEqual(external_value, ["baz", "qux"])
def test_one_value(self):
json_doc = {"foo": {"bar": "baz"}}
value_source = as_value_source({
"case_property": "bar",
"jsonpath": "foo.bar",
})
external_value = value_source.get_import_value(json_doc)
self.assertEqual(external_value, "baz")
def test_no_values(self):
json_doc = {"foo": {"bar": "baz"}}
value_source = as_value_source({
"case_property": "bar",
"jsonpath": "foo.qux",
})
external_value = value_source.get_import_value(json_doc)
self.assertIsNone(external_value)
def test_one_value(self):
json_doc = {"foo": {"bar": "baz"}}
value_source = CasePropertyConstantValue.wrap({
"value": "qux",
"jsonpath": "foo.bar",
})
external_value = value_source.get_import_value(json_doc)
self.assertEqual(external_value, "qux")
def get_case_block_kwargs_for_case_property(
mapping: ObservationMapping,
external_data: dict,
fallback_value: Any,
) -> dict:
case_block_kwargs = {"update": {}}
try:
value = get_import_value(mapping.value, external_data)
except (ConfigurationError, JsonpathError):
# mapping.value isn't configured to parse external_data
value = deserialize(mapping.value, fallback_value)
if mapping.case_property in CASE_BLOCK_ARGS:
case_block_kwargs[mapping.case_property] = value
else:
case_block_kwargs["update"][mapping.case_property] = value
return case_block_kwargs
