funkwhale/api/tests/tags/test_serializers.py

import pytest

from funkwhale_api.tags import serializers


def test_tag_serializer(factories):
    tag = factories["tags.Tag"]()

    serializer = serializers.TagSerializer(tag)

    expected = {
        "name": tag.name,
        "creation_date": tag.creation_date.isoformat().split("+")[0] + "Z",
    }

    assert serializer.data == expected


@pytest.mark.parametrize(
    "name",
    [
        "",
        "invalid because spaces",
        "invalid-because-dashes",
        "invalid because non breaking spaces",
    ],
)
def test_tag_name_field_validation(name):
    field = serializers.TagNameField()
    with pytest.raises(serializers.serializers.ValidationError):
        field.to_internal_value(name)