def test_no_errors(self):
"""
Test case for a valid field name.
"""
try:
field_name_validator('good_field_name')
except ValidationError:
self.fail('Field name raised ValidationError unexpectedly')
def test_at_sign(self):
"""
Test case for a field name with an 'at' sign.
"""
try:
field_name_validator('@timestamp')
except ValidationError:
self.fail('Name raised ValidationError unexpectedly')
def test_ends_with_dollar_sign(self):
"""
Test case for a field name that ends with '$'.
"""
try:
field_name_validator('id$')
except ValidationError:
self.fail('Field name raised ValidationError unexpectedly')
def test_nonreserved_name(self):
"""
Test case for a nonreserved field name.
"""
try:
field_name_validator('_identifier')
except ValidationError:
self.fail('Field name raised ValidationError unexpectedly')
def test_white_space(self):
"""
Test case for a field name with a space.
"""
with self.assertRaises(ValidationError):
field_name_validator('user id')
def test_asterisk(self):
"""
Test case for a field name with an asterisk.
"""
with self.assertRaises(ValidationError):
field_name_validator('logstash*')
def test_starts_with_dollar_sign(self):
"""
Test case for a field name that starts with '$'.
"""
with self.assertRaises(ValidationError):
field_name_validator('$id')
def test_reserved_name(self):
"""
Test case for a reserved field name.
"""
with self.assertRaises(ValidationError):
field_name_validator('_id')
