def test_update_datapoint_metric_by_id(app, populated_db, caplog):
original = deepcopy(db.get_datapoint(1))
db.update_datapoint(1, metric=4)
new = db.get_datapoint(1)
assert new.datapoint_id == original.datapoint_id
assert new.metric != original.metric
assert new.metric.metric_id == 4
assert new.value == original.value
assert new.timestamp == original.timestamp
assert "Updating datapoint" in caplog.text
def test_update_datapoint_by_object(populated_db, caplog):
datapoint = db.get_datapoint(1)
original = deepcopy(datapoint)
db.update_datapoint(datapoint, value=55)
new = db.get_datapoint(1)
assert new.datapoint_id == original.datapoint_id
assert new.value == 55
assert new.timestamp == original.timestamp
assert "Updating datapoint" in caplog.text
assert str(original) in caplog.text
def test_update_datapoint_value_by_id(populated_db, val, caplog):
# Get our original datapoint. DeepCopy avoids by-reference issues.
original = deepcopy(db.get_datapoint(1))
rv = db.update_datapoint(1, value=val)
assert isinstance(rv, db.DataPoint)
new = db.get_datapoint(1)
assert rv == new
assert new.datapoint_id == original.datapoint_id
assert new.value == val
assert new.timestamp == original.timestamp
assert "Updating datapoint" in caplog.text
def test_update_datapoint_timestamp_by_id(populated_db, dt, expected, caplog):
# Get our original datapoint. DeepCopy avoids by-reference issues.
original = deepcopy(db.get_datapoint(1))
# Update the value
rv = db.update_datapoint(1, timestamp=dt)
assert isinstance(rv, db.DataPoint)
# Verify the new value
new = db.get_datapoint(1)
assert rv == new
assert new.datapoint_id == original.datapoint_id
assert new.value == original.value
assert isinstance(new.timestamp, datetime)
assert new.timestamp == expected
assert "Updating datapoint" in caplog.text
def test_update_datapoint_by_object_does_not_exist(populated_db, caplog):
datapoint = orm.DataPoint(metric_id=1, value=1, timestamp=1)
with pytest.raises(DoesNotExist):
db.update_datapoint(datapoint, value=55)
def test_update_datapoint_no_values_given(populated_db, caplog):
original = deepcopy(db.get_datapoint(1))
db.update_datapoint(1)
new = db.get_datapoint(1)
assert new == original
assert "No new values given" in caplog.text
def test_update_datapoint_value_by_id_not_found(populated_db, caplog):
with pytest.raises(DoesNotExist):
db.update_datapoint(999, value=123)
assert "Unable to find datapoint" in caplog.text
assert "999" in caplog.text
def test_update_datapoint_metric_by_id_metric_not_found(app, populated_db):
with pytest.raises(IntegrityError):
db.update_datapoint(1, metric=99)