def test_fields_handling(self, fields):
"""Verify truncation only occurs if all requirements are true
This also verifies that access of FIELDS handles edge cases like
missing data.
"""
original_data = {"key": "a" * 32_767}
data = deepcopy(original_data)
truncate_string_field_values(fields, data)
assert original_data == data
def test_truncate_string_field_values(self, data, expected):
fields = {
"key": {
"in_database_name": "key",
"storage_mapping": {
"type": "string"
}
}
}
# Note: data is modified in place
truncate_string_field_values(fields, data)
assert data == expected
