Files
telecom-cdr-pipeline/tests/unit/test_validation.py

72 lines
1.8 KiB
Python

import pytest
from core.domain.errors import CDRProcessingError, FailureReason
from core.domain.validation import parse_raw_cdr
def valid_payload() -> dict:
return {
"raw_id": "raw-001",
"src_ip": "10.240.12.1",
"device_id": "310410998877665",
"caller_num": "0019875551234",
"svc": "4G_DATA",
"up_bytes": 1048576,
"down_bytes": 4194304,
"rat": 6,
"lac": "4021",
"ci": "8812",
"epoch_start": 1726070000,
"epoch_end": 1726070300,
}
def test_missing_required_field() -> None:
payload = valid_payload()
del payload["caller_num"]
with pytest.raises(CDRProcessingError) as exc_info:
parse_raw_cdr(payload)
error = exc_info.value
assert error.reason == FailureReason.MISSING_REQUIRED_FIELD
assert error.failed_field == "caller_num"
def test_invalid_rat() -> None:
payload = valid_payload()
payload["rat"] = 99
with pytest.raises(CDRProcessingError) as exc_info:
parse_raw_cdr(payload)
error = exc_info.value
assert error.reason == FailureReason.INVALID_RAT_VALUE
assert error.failed_field == "rat"
def test_epoch_start_after_end_is_invalid() -> None:
payload = valid_payload()
payload["epoch_start"] = 200
payload["epoch_end"] = 100
with pytest.raises(CDRProcessingError) as exc_info:
parse_raw_cdr(payload)
error = exc_info.value
assert error.reason == FailureReason.INVALID_EPOCH
def test_negative_uploaded_bytes_is_invalid() -> None:
payload = valid_payload()
payload["up_bytes"] = -1
with pytest.raises(CDRProcessingError) as exc_info:
parse_raw_cdr(payload)
error = exc_info.value
assert error.reason == FailureReason.NORMALIZATION_ERROR
assert error.failed_field == "up_bytes"