ocpi-tariffs 0.43.0

OCPI tariff calculations
Documentation 
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use std::path::Path;

use assert_matches::assert_matches;

use crate::{guess, test, Version, Versioned as _};

use super::{parse_and_report, test::assert_parse_guess_report};

#[test_each::file(
    glob = "ocpi-tariffs/test_data/v211/real_world/*/tariff*.json",
    name(segments = 2)
)]
fn should_parse_v211(tariff_json: &str, path: &Path) {
    test::setup();
    expect_version(tariff_json, path, Version::V211);
}

#[test_each::file(
    glob = "ocpi-tariffs/test_data/v221/real_world/*/tariff*.json",
    name(segments = 2)
)]
fn should_parse_v221(tariff_json: &str, path: &Path) {
    test::setup();
    expect_version(tariff_json, path, Version::V221);
}

/// Parse the given JSON as a tariff and generate a report on the unexpected fields.
fn expect_version(tariff_json: &str, path: &Path, expected_version: Version) {
    let report = parse_and_report(tariff_json).unwrap();

    let expect_json = test::read_expect_json(path, "parse");
    let parse_expect = test::parse_expect_json(expect_json.as_deref());

    let tariff = assert_matches!(&report.version, guess::Version::Certain(tariff) => tariff);
    assert_eq!(tariff.version(), expected_version);

    assert_parse_guess_report(report, parse_expect);
}