matrix-rust-sdk/matrix_sdk_test/src/appservice.rs

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2021-06-04 12:16:24 +00:00
use std::convert::TryFrom;
use ruma::{events::AnyRoomEvent, identifiers::room_id};
use serde_json::Value;
use crate::{test_json, EventsJson};
/// Clones the given [`Value`] and adds a `room_id` to it
///
/// Adding the `room_id` conditionally with `cfg` directly to the lazy_static
/// test_json values is blocked by "experimental attributes on expressions, see
/// issue #15701 <https://github.com/rust-lang/rust/issues/15701> for more information"
pub fn value_with_room_id(value: &Value) -> Value {
let mut val = value.clone();
let room_id =
Value::try_from(room_id!("!SVkFJHzfwvuaIEawgC:localhost").to_string()).expect("room_id");
val.as_object_mut().expect("mutable test_json").insert("room_id".to_owned(), room_id);
val
}
/// The `TransactionBuilder` struct can be used to easily generate valid
/// incoming appservice transactions in json value format for testing.
///
/// Usage is similar to [`super::EventBuilder`]
#[derive(Debug, Default)]
pub struct TransactionBuilder {
events: Vec<AnyRoomEvent>,
}
impl TransactionBuilder {
pub fn new() -> Self {
Default::default()
}
/// Add a room event.
pub fn add_room_event(&mut self, json: EventsJson) -> &mut Self {
let val: &Value = match json {
EventsJson::Member => &test_json::MEMBER,
EventsJson::MemberNameChange => &test_json::MEMBER_NAME_CHANGE,
EventsJson::PowerLevels => &test_json::POWER_LEVELS,
_ => panic!("unknown event json {:?}", json),
};
let val = value_with_room_id(val);
let event = serde_json::from_value::<AnyRoomEvent>(val).unwrap();
self.events.push(event);
self
}
/// Build the transaction
#[cfg(feature = "appservice")]
#[cfg_attr(feature = "docs", doc(cfg(appservice)))]
pub fn build_json_transaction(&self) -> Value {
let body = serde_json::json! {
{
"events": self.events
}
};
body
}
pub fn clear(&mut self) {
self.events.clear();
}
}