get-show-schedules-test.js

import { readFile } from "fs/promises";
import { dirname, join, basename } from "path";
import { fileURLToPath } from "url";
import { deepEqual } from "assert/strict";

import { test } from "uvu";
import MockDate from "mockdate";

import { run } from "../get-schow-schedules.js";

const __dirname = dirname(fileURLToPath(import.meta.url));

test("get-schow-schedules.js", async () => {
  // mock date
  MockDate.set("2021-08-20");

  // mock environment variables
  const mockEnv = {};

  // mock octokit
  const mockOctokit = {
    async paginate(route, parameters) {
      if (route === "GET /repos/{owner}/{repo}/issues") {
        deepEqual(parameters, {
          owner: "gr2m",
          repo: "helpdesk",
          labels: "show",
          state: "open",
          per_page: 100,
        });
        return JSON.parse(
          await readFile(
            join(__dirname, "fixtures/open-show-issues.json"),
            "utf8"
          )
        );
      }

      throw new Error("Unexpected route: " + route);
    },
  };

  // mock core
  const outputLogs = [];
  const outputs = {};
  const mockCore = {
    info(message) {
      outputLogs.push(message);
    },
    setOutput(name, value) {
      outputs[name] = value;
    },
  };

  // run action
  await run(mockEnv, mockOctokit, mockCore);

  // assertions
  deepEqual(outputLogs, [
    "CRON schedule for upcoming shows is: [ { start: '57 16 26 8 *', announcement: '27 16 26 8 *' } ]",
  ]);
  deepEqual(outputs, {
    schedule_announcement: "27 16 26 8 *",
    schedule_start: "57 16 26 8 *",
  });
});

test.run();