use claim::*;
use cloudevents::Event;
use rstest::rstest;
use serde_json::Value;

mod test_data;
use test_data::*;

/// This test is a parametrized test that uses data from tests/test_data
/// The test follows the flow Event -> serde_json::Value -> String -> Event
#[rstest(
    event,
    expected_json,
    case::minimal_v1(minimal_v1(), minimal_v1_json()),
    case::full_v1_no_data(full_v1_no_data(), full_v1_no_data_json()),
    case::full_v1_with_json_data(full_v1_json_data(), full_v1_json_data_json()),
    case::full_v1_with_base64_data(full_v1_binary_data(), full_v1_base64_data_json())
)]
fn serialize_deserialize_should_succeed(event: Event, expected_json: Value) {
    // Event -> serde_json::Value
    let serialize_result = serde_json::to_value(event.clone());
    assert_ok!(&serialize_result);
    let actual_json = serialize_result.unwrap();
    assert_eq!(&actual_json, &expected_json);

    // serde_json::Value -> String
    let actual_json_serialized = actual_json.to_string();
    assert_eq!(actual_json_serialized, expected_json.to_string());

    // String -> Event
    let deserialize_result: Result<Event, serde_json::Error> =
        serde_json::from_str(&actual_json_serialized);
    assert_ok!(&deserialize_result);
    let deserialize_json = deserialize_result.unwrap();
    assert_eq!(deserialize_json, event)
}