Source code for pyicat_plus.tests.test_icat_datasets

import pytest

from ..concurrency import Empty
from .utils.message import assert_dataset_message
from .utils.message import assert_investigation_message




def test_start_investigation(icat_metadata_client):
    client, messages = icat_metadata_client
    client.check_health()
    client.start_investigation(proposal="hg123", beamline="id00")
    message = messages.get(timeout=10)
    assert messages.empty()

    expected = {"investigation": {"experiment": "hg123", "instrument": "id00"}}
    assert_investigation_message(message, expected)





def test_start_bad_investigation(icat_metadata_client):
    client, messages = icat_metadata_client
    client.check_health()
    client.start_investigation(proposal="hg666", beamline="id00")
    with pytest.raises(Empty):
        messages.get(timeout=2)





def test_send_metadata(icat_metadata_client):
    client, messages = icat_metadata_client
    client.send_metadata(
        proposal="hg123",
        beamline="id00",
        dataset="datasetname",
        path="/path-of-dataset",
        metadata={"Sample_name": "samplename", "field1": "value1", "field2": [1, 2, 3]},
    )
    message = messages.get(timeout=10)
    assert messages.empty()

    expected = {
        "dataset": {
            "@complete": "true",
            "@xmlns": {"tns": "http://www.esrf.fr/icat"},
            "instrument": "id00",
            "investigation": "hg123",
            "location": "/path-of-dataset",
            "name": "datasetname",
            "parameter": [
                {"name": "Sample_name", "value": "samplename"},
                {"name": "field1", "value": "value1"},
                {"name": "field2", "value": "1,2,3"},
            ],
            "sample": {"name": "samplename"},
        }
    }
    assert_dataset_message(message, expected)





def test_send_metadata_via_file(icat_metadata_client, tmpdir):
    store_filename = tmpdir / "test.xml"

    client, messages = icat_metadata_client
    client.store_metadata(
        str(store_filename),
        proposal="hg123",
        beamline="id00",
        dataset="datasetname",
        path="/path-of-dataset",
        metadata={"Sample_name": "samplename", "field1": "value1", "field2": [1, 2, 3]},
    )

    with pytest.raises(Empty):
        message = messages.get(timeout=1)

    assert store_filename.exists()

    client.send_metadata_from_file(str(store_filename))

    message = messages.get(timeout=10)
    assert messages.empty()

    expected = {
        "dataset": {
            "@complete": "true",
            "@xmlns": {"tns": "http://www.esrf.fr/icat"},
            "instrument": "id00",
            "investigation": "hg123",
            "location": "/path-of-dataset",
            "name": "datasetname",
            "parameter": [
                {"name": "Sample_name", "value": "samplename"},
                {"name": "field1", "value": "value1"},
                {"name": "field2", "value": "1,2,3"},
            ],
            "sample": {"name": "samplename"},
        }
    }
    assert_dataset_message(message, expected)





def test_send_missing_data(icat_metadata_client):
    client, messages = icat_metadata_client
    with pytest.raises(AssertionError, match="ICAT requires the beamline name"):
        client.send_metadata(
            proposal=None,
            beamline=None,
            dataset=None,
            path=None,
            metadata=None,
        )





def test_send_missing_metadata(icat_metadata_client):
    client, messages = icat_metadata_client
    with pytest.raises(
        AssertionError, match="ICAT metadata field 'Sample_name' is missing"
    ):
        client.send_metadata(
            proposal="hg123",
            beamline="id00",
            dataset="datasetname",
            path="/path-of-dataset",
            metadata={},
        )





def test_send_metadata_with_machine_software(icat_metadata_client):
    client, messages = icat_metadata_client
    client.send_metadata(
        proposal="hg123",
        beamline="id00",
        dataset="datasetname",
        path="/path-of-dataset",
        metadata={
            "Sample_name": "samplename",
            "field1": "value1",
            "field2": [1, 2, 3],
            "machine": "mymachine",
            "software": "mysoftware_version",
        },
    )
    message = messages.get(timeout=10)
    assert messages.empty()

    expected = {
        "dataset": {
            "@complete": "true",
            "@xmlns": {"tns": "http://www.esrf.fr/icat"},
            "instrument": "id00",
            "investigation": "hg123",
            "location": "/path-of-dataset",
            "name": "datasetname",
            "parameter": [
                {"name": "Sample_name", "value": "samplename"},
                {"name": "field1", "value": "value1"},
                {"name": "field2", "value": "1,2,3"},
                {"name": "machine", "value": "mymachine"},
                {"name": "software", "value": "mysoftware_version"},
            ],
            "sample": {"name": "samplename"},
        }
    }
    assert_dataset_message(message, expected)