Parsing the numerical output from Sensovation SensoSpot image analysis.
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from .conftest import EXAMPLE_DIR_WO_PARAMS, EXAMPLE_DIR_WITH_PARAMS
def test_search_measurement_params_file_ok(example_dir):
from sensospot_data.parameters import _search_measurement_params_file
result = _search_measurement_params_file(
example_dir / EXAMPLE_DIR_WITH_PARAMS
)
assert result.suffix == ".svexp"
def test_search_measurement_params_file_no_parameters_folder(example_dir):
from sensospot_data.parameters import _search_measurement_params_file
result = _search_measurement_params_file(
example_dir / EXAMPLE_DIR_WO_PARAMS
)
assert result is None
def test_ssearch_measurement_params_file_parameters_file(tmpdir):
from sensospot_data.parameters import _search_measurement_params_file
params_dir = tmpdir / "Parameters"
params_dir.mkdir()
result = _search_measurement_params_file(tmpdir)
assert result is None
def test_parse_channel_info(example_dir):
from sensospot_data.parameters import (
_parse_measurement_params,
_search_measurement_params_file,
)
params = _search_measurement_params_file(
example_dir / EXAMPLE_DIR_WITH_PARAMS
)
result = _parse_measurement_params(params)
assert set(result.keys()) == {1, 2, 3}
assert result[1] == ("green", 100)
assert result[2] == ("red", 150)
assert result[3] == ("red", 15)
def test_get_measurement_params_file_found(example_dir):
from sensospot_data.parameters import _get_measurement_params
result = _get_measurement_params(example_dir / EXAMPLE_DIR_WITH_PARAMS)
assert set(result.keys()) == {1, 2, 3}
assert result[1] == ("green", 100)
assert result[2] == ("red", 150)
assert result[3] == ("red", 15)
def test_get_measurement_params_file_not_found(example_dir):
from sensospot_data.parameters import _get_measurement_params
result = _get_measurement_params(example_dir / EXAMPLE_DIR_WO_PARAMS)
assert result is None
def test_add_measurement_params(exposure_df):
from sensospot_data.parameters import (
MeasurementParams,
_add_measurement_params,
)
params = {
1: MeasurementParams("red", 10),
2: MeasurementParams("green", 20),
3: MeasurementParams("blue", 50),
}
result = _add_measurement_params(exposure_df, params)
assert result["Exposure.Id"][0] == 1
assert result["Parameters.Channel"][0] == "red"
assert result["Parameters.Time"][0] == 10
assert result["Exposure.Id"][1] == 2
assert result["Parameters.Channel"][1] == "green"
assert result["Parameters.Time"][1] == 20
assert result["Exposure.Id"][2] == 3
assert result["Parameters.Channel"][2] == "blue"
assert result["Parameters.Time"][2] == 50
def test_add_optional_measurement_parameters_with_params_file(
exposure_df, example_dir
):
from sensospot_data.parameters import add_optional_measurement_parameters
folder = example_dir / EXAMPLE_DIR_WITH_PARAMS
add_optional_measurement_parameters(exposure_df, folder)
expected = [(1, "green", 100), (2, "red", 150), (3, "red", 15)]
for exposure_id, channel, time in expected:
mask = exposure_df["Exposure.Id"] == exposure_id
example_row = exposure_df.loc[mask].iloc[0]
assert example_row["Parameters.Channel"] == channel
assert example_row["Parameters.Time"] == time
def test_add_optional_measurement_parameters_without_params_file(
exposure_df, example_dir
):
from sensospot_data.parameters import add_optional_measurement_parameters
folder = example_dir / EXAMPLE_DIR_WO_PARAMS
add_optional_measurement_parameters(exposure_df, folder)
for exposure_id in range(1, 4):
mask = exposure_df["Exposure.Id"] == exposure_id
one_exposure_data_frame = exposure_df.loc[mask]
assert one_exposure_data_frame["Parameters.Channel"].hasnans
assert one_exposure_data_frame["Parameters.Time"].hasnans