def test_parsed_value(self):
"""
Tests that the parsed value from the string value is placed on
the parsed_value property.
"""
self.assertEqual(
FieldValue('true', FieldTypes.BOOLEAN).parsed_value,
True,
)
self.assertEqual(
FieldValue('4.5', FieldTypes.FLOAT).parsed_value,
4.5,
)
self.assertEqual(
FieldValue('10.43.23.43', FieldTypes.IP_ADDR).parsed_value,
'10.43.23.43',
)
def test_parsing_error(self):
"""
Tests that a FieldValueParserError message is added to the list
of FieldValue messages if the exception is raised during parsing.
"""
field_value = FieldValue('blah', FieldTypes.BOOLEAN)
self.assertEqual(len(field_value.errors), 1)
self.assertEqual(
field_value.errors[0],
FieldValueParsers.INVALID_BOOLEAN_CHOICE,
)
def test_empty_value(self):
"""
Tests that an EMPTY_VALUE error message is added to the error
messages if the string value is empty.
"""
field_value = FieldValue('', FieldTypes.BOOLEAN)
self.assertEqual(len(field_value.errors), 1)
self.assertEqual(
field_value.errors[0],
FieldValue.EMPTY_VALUE,
)
def test_missing_parser(self):
"""
Tests that a MISSING_PARSER error message is added to the error
messages if there is no assigned FieldValueParser parser to the
known field_type.
"""
field_value = FieldValue('test', FieldTypes.LIST)
self.assertEqual(len(field_value.errors), 1)
self.assertEqual(
field_value.errors[0],
FieldValue.MISSING_PARSER.format(FieldTypes.LIST),
)
def test_raises_invalid_field(self):
"""
Tests that an INVALID_FIELD_TYPE error message is added to
the error messages if the field_type is not in the known list of
field types.
"""
field_value = FieldValue('test', 'test')
self.assertEqual(len(field_value.errors), 1)
self.assertEqual(
field_value.errors[0],
FieldValue.INVALID_FIELD_TYPE.format('test'),
)