frontend/test/external_app/external_messaging.spec.ts

78 lines
1.5 KiB
TypeScript

import { assert } from "chai";
import {
ExternalMessaging,
EMMessage,
} from "../../src/external_app/external_messaging";
// @ts-ignore
global.__DEV__ = true;
class MockExternalMessaging extends ExternalMessaging {
public mockSent: EMMessage[] = [];
protected _sendExternal(msg: EMMessage) {
this.mockSent.push(msg);
}
}
describe("ExternalMessaging", () => {
let bus: MockExternalMessaging;
beforeEach(() => {
bus = new MockExternalMessaging();
});
it("Send success results", async () => {
const sendMessageProm = bus.sendMessage({
type: "config/get",
});
assert.equal(bus.mockSent.length, 1);
assert.deepEqual(bus.mockSent[0], {
id: 1,
type: "config/get",
});
bus.receiveMessage({
id: 1,
type: "result",
success: true,
result: {
hello: "world",
},
});
const result = await sendMessageProm;
assert.deepEqual(result, {
hello: "world",
});
});
it("Send fail results", async () => {
const sendMessageProm = bus.sendMessage({
type: "config/get",
});
bus.receiveMessage({
id: 1,
type: "result",
success: false,
error: {
code: "no_auth",
message: "There is no authentication.",
},
});
try {
await sendMessageProm;
assert.fail("Should have raised");
} catch (err: any) {
assert.deepEqual(err, {
code: "no_auth",
message: "There is no authentication.",
});
}
});
});