def test_save_events(mocker, transfer, transfer_file, tmp_path, file_path):
# check there are no events initially
assert not Event.objects.count()
# set up valid events
valid_events = [{
"event": {
"identifier": ("e", "f4eea76b-1921-4152-b1b4-a93dbbfeaa11"),
"event_id":
"f4eea76b-1921-4152-b1b4-a93dbbfeaa11",
"event_type":
"ingestion",
"event_datetime":
load_premis_events_from_xml.parse_datetime("2019-09-28T00:50"),
"event_detail":
"the event detail",
"event_outcome":
"the event outcome",
"event_outcome_detail":
"the event outcome detail",
"files":
set([("f", "1")]),
"agents":
set([("a", "1")]),
},
"event_files": [{
"identifier": ("f", "1"),
"original_name": str(file_path.relative_to(tmp_path)),
"events": set(),
}],
"event_agents": [{
"identifier": ("a", "1"),
"name": "an agent",
"type": "agent type",
"events": set(),
}],
}]
file_queryset = File.objects.filter(transfer=transfer)
printfn = mocker.Mock()
# save the event
load_premis_events_from_xml.save_events(valid_events, file_queryset,
printfn)
printfn.assert_called_once_with(
"Imported PREMIS ingestion event and assigned identifier f4eea76b-1921-4152-b1b4-a93dbbfeaa11"
)
# a new agent was also created
assert Agent.objects.filter(name="an agent",
agenttype="agent type").exists()
# check the saved event
assert Event.objects.count() == 1
event = Event.objects.get(event_id="f4eea76b-1921-4152-b1b4-a93dbbfeaa11",
file_uuid=transfer_file)
assert event.event_type == "ingestion"
assert event.event_detail == "the event detail"
assert event.event_outcome == "the event outcome"
assert event.event_outcome_detail == "the event outcome detail"
event_datetime = event.event_datetime
assert (event_datetime.year, event_datetime.month, event_datetime.day) == (
2019,
9,
28,
)
assert (event_datetime.hour, event_datetime.minute,
event_datetime.second) == (
0,
50,
0,
)
def test_parse_datetime_with_empty_string():
assert load_premis_events_from_xml.parse_datetime("") is None
def test_parse_datetime_with_valid_date():
result = load_premis_events_from_xml.parse_datetime("2019-09-24")
assert (2019, 9, 24) == (result.year, result.month, result.day)
assert (0, 0, 0) == (result.hour, result.minute, result.second)
def test_parse_datetime_with_valid_datetime_and_timezone():
result = load_premis_events_from_xml.parse_datetime(
"2019-09-24T16:54:21+04:00")
assert (2019, 9, 24) == (result.year, result.month, result.day)
assert (16, 54, 21) == (result.hour, result.minute, result.second)
assert "+0400" == result.tzname()
def test_parse_datetime_with_invalid_value():
with pytest.raises(ValueError) as excinfo:
load_premis_events_from_xml.parse_datetime("invalid value")
assert str(
excinfo.value) == "Unable to parse 'invalid value' as a datetime"