ocpi-tariffs 0.49.0

OCPI tariff calculations
Documentation 
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use super::Tariff;
use crate::{
    json::{self, FromJson as _},
    tariff, test,
};

#[test]
fn should_parse_v221_tariff_json_as_v211_with_unexpected_fields() {
    const TARIFF_JSON: &str = include_str!("../../../test_data/v221/every_field_set/tariff.json");

    test::setup();
    let (tariff, warnings) = tariff::build(
        json::parse_object(TARIFF_JSON).unwrap(),
        crate::Version::V211,
    )
    .into_parts();
    let unexpected_fields = warnings.unexpected_fields();

    let expected = vec![
        "$.country_code",
        "$.elements[0].price_components[0].vat",
        "$.elements[0].restrictions.max_current",
        "$.elements[0].restrictions.min_current",
        "$.elements[0].restrictions.reservation",
        "$.elements[1].price_components[0].vat",
        "$.elements[2].price_components[0].vat",
        "$.end_date_time",
        "$.energy_mix.environ_impact[0].category",
        "$.energy_mix.environ_impact[1].category",
        "$.max_price",
        "$.min_price",
        "$.party_id",
        "$.type",
    ];

    assert_eq!(unexpected_fields.into_strings(), expected);

    let tariff = Tariff::from_json(tariff.as_element()).unwrap();
    let (_tariff, warnings) = tariff.into_parts();
    assert!(warnings.is_empty());
}