callIndex: number,

argIndex: number,

) {

return mockFn.mock.calls[callIndex]?.[argIndex];

const call = mockFn.mock.calls.at(callIndex);

if (!call) {

throw new Error(`Expected mock call ${callIndex} to exist`);

}

if (!(argIndex in call)) {

throw new Error(`Expected mock call ${callIndex} argument ${argIndex} to exist`);

}

return call[argIndex];

}

describe("matrix message actions", () => {

);

expect(result).toEqual({ eventId: "evt-edit" });

expect(sendMessage.mock.calls[0]?.[0]).toBe("!room:example.org");

const content = expectRecordFields(sendMessage.mock.calls[0]?.[1], {

expect(mockCallArg(sendMessage, 0, 0)).toBe("!room:example.org");

const content = expectRecordFields(mockCallArg(sendMessage, 0, 1), {

"m.mentions": { user_ids: ["@bob:example.org"] },

});

expectRecordFields(content["m.new_content"], {

);

expect(result).toEqual({ eventId: "evt-edit" });

expect(sendMessage.mock.calls[0]?.[0]).toBe("!room:example.org");

const content = expectRecordFields(sendMessage.mock.calls[0]?.[1], {

expect(mockCallArg(sendMessage, 0, 0)).toBe("!room:example.org");

const content = expectRecordFields(mockCallArg(sendMessage, 0, 1), {

"m.mentions": {},

});

expectRecordFields(content["m.new_content"], {

const result = await readMatrixMessages("room:!room:example.org", { client });

expect(hydrateEvents.mock.calls[0]?.[0]).toBe("!room:example.org");

expect(mockCallArg(hydrateEvents, 0, 0)).toBe("!room:example.org");

expect(

(hydrateEvents.mock.calls[0]?.[1] as Array<Record<string, unknown>> | undefined)?.some(

(mockCallArg(hydrateEvents, 0, 1) as Array<Record<string, unknown>>).some(

(event) => event.event_id === "$enc",

),

).toBe(true);