def test_string_to_variant_status_code():
s_statuscode = "Good"
statuscode = ua.StatusCode(ua.StatusCodes.Good)
s_statuscode2 = "Uncertain"
statuscode2 = ua.StatusCode(ua.StatusCodes.Uncertain)
assert statuscode == string_to_val(s_statuscode, ua.VariantType.StatusCode)
assert statuscode2 == string_to_val(s_statuscode2, ua.VariantType.StatusCode)
def test_string_to_variant_datetime_string():
s_arr_datetime = "[2014-05-6, 2016-10-3]"
arr_string = ['2014-05-6', '2016-10-3']
arr_datetime = [datetime(2014, 5, 6), datetime(2016, 10, 3)]
assert s_arr_datetime == val_to_string(arr_string)
assert arr_string == string_to_val(s_arr_datetime, ua.VariantType.String)
assert arr_datetime == string_to_val(s_arr_datetime, ua.VariantType.DateTime)
def test_string_to_variant_localized_text_with_none2():
locale = None
string = "my name is ..."
string_repr = f"LocalizedText(Locale='{locale}', Text='{string}')"
obj = ua.LocalizedText(string, locale)
assert obj == string_to_val(string_repr, ua.VariantType.LocalizedText)
assert obj == string_to_val(string, ua.VariantType.LocalizedText)
def test_string_to_variant_localized_text_with_none2():
locale = None
string = "my name is ..."
string_repr = f"LocalizedText(Encoding:2, Locale:{locale}, Text:{string})"
obj = ua.LocalizedText(string, locale)
assert obj == string_to_val(string_repr, ua.VariantType.LocalizedText)
assert obj == string_to_val(string, ua.VariantType.LocalizedText)
assert string == val_to_string(obj)
def test_string_to_variant_localized_text_with_none1():
locale = "en-US"
string = ""
string_repr = f"LocalizedText(Locale='{locale}', Text='{string}')"
obj = ua.LocalizedText(string, locale)
obj2 = ua.LocalizedText(string)
assert obj == string_to_val(string_repr, ua.VariantType.LocalizedText)
assert obj2 == string_to_val(string, ua.VariantType.LocalizedText)
def test_string_to_variant_localized_text_with_none1():
locale = "en-US"
string = ""
string_repr = f"LocalizedText(Encoding:1, Locale:{locale}, Text:{string})"
obj = ua.LocalizedText(string, locale)
obj2 = ua.LocalizedText(string)
assert obj == string_to_val(string_repr, ua.VariantType.LocalizedText)
assert obj2 == string_to_val(string, ua.VariantType.LocalizedText)
assert "" == val_to_string(obj)
def test_string_to_variant_nodeid():
s_arr_nodeid = "[ns=2;i=56, i=45]"
arr_nodeid = [
ua.NodeId.from_string("ns=2;i=56"),
ua.NodeId.from_string("i=45")
]
assert arr_nodeid == string_to_val(s_arr_nodeid, ua.VariantType.NodeId)
def test_string_to_variant_localized_text_with_locale():
locale = "cs-CZ"
string = "Moje jméno"
string_repr = f"LocalizedText(Encoding:3, Locale:{locale}, Text:{string})"
obj = ua.LocalizedText(string, locale)
assert obj == string_to_val(string_repr, ua.VariantType.LocalizedText)
assert string_repr == val_to_string(obj)
def test_string_to_val_xml_element():
string = "<p> titi toto </p>"
obj = ua.XmlElement(string)
assert obj == string_to_val(string, ua.VariantType.XmlElement)
assert string == val_to_string(obj)
b = struct_to_binary(obj)
obj2 = struct_from_binary(ua.XmlElement, ua.utils.Buffer(b))
assert obj == obj2
def test_string_to_variant_localized_text():
string = "_This is my nøåæ"
obj = ua.LocalizedText(string)
assert obj == string_to_val(string, ua.VariantType.LocalizedText)
assert string == val_to_string(obj)
def test_string_to_variant_qname():
string = "2:name"
obj = ua.QualifiedName("name", 2)
assert obj == string_to_val(string, ua.VariantType.QualifiedName)
assert string == val_to_string(obj)
def test_string_to_variant_float():
s_arr_float = "[1.1, 2.1, 3, 4.0]"
arr_float = [1.1, 2.1, 3, 4.0]
s_float = "1.9"
assert 1.9 == string_to_val(s_float, ua.VariantType.Float)
assert s_arr_float == val_to_string(arr_float)
def test_string_to_variant_int():
s_arr_uint = "[1, 2, 3, 4]"
arr_uint = [1, 2, 3, 4]
assert arr_uint == string_to_val(s_arr_uint, ua.VariantType.UInt32)
assert arr_uint == string_to_val(s_arr_uint, ua.VariantType.UInt16)
assert s_arr_uint == val_to_string(arr_uint)
def test_string_to_variant_localized_text():
string = "_This is my nøåæ"
obj = ua.LocalizedText(string)
string_repr = f"LocalizedText(Locale=None, Text='{string}')"
assert obj == string_to_val(string, ua.VariantType.LocalizedText)
assert string_repr == val_to_string(obj)
