homarr/e2e/health-checks.spec.ts

import { describe, expect, test } from "vitest";

import { createHomarrContainer } from "./shared/create-homarr-container";
import { createRedisContainer } from "./shared/redis-container";

describe("Health checks", () => {
  test("ready and live should return 200 OK with normal image and no extra configuration", async ({
    onTestFinished,
  }) => {
    // Arrange
    const homarrContainer = await createHomarrContainer().start();
    onTestFinished(() => homarrContainer.stop());

    try {
      // Act
      const readyResponse = await fetch(`http://localhost:${homarrContainer.getMappedPort(7575)}/api/health/ready`);
      const liveResponse = await fetch(`http://localhost:${homarrContainer.getMappedPort(7575)}/api/health/live`);

      // Assert
      expect(readyResponse.status).toBe(200);
      expect(liveResponse.status).toBe(200);
    } finally {
      await homarrContainer.stop();
    }
  }, 60_000);

  test("ready and live should return 200 OK with external redis", async ({ onTestFinished }) => {
    // Arrange
    const redisContainer = await createRedisContainer().start();
    onTestFinished(() => redisContainer.stop());
    const homarrContainer = await createHomarrContainer({
      environment: {
        REDIS_IS_EXTERNAL: "true",
        REDIS_HOST: "host.docker.internal",
        REDIS_PORT: redisContainer.getMappedPort(6379).toString(),
        REDIS_PASSWORD: redisContainer.getPassword(),
      },
    }).start();
    onTestFinished(() => homarrContainer.stop());

    try {
      // Act
      const readyResponse = await fetch(`http://localhost:${homarrContainer.getMappedPort(7575)}/api/health/ready`);
      const liveResponse = await fetch(`http://localhost:${homarrContainer.getMappedPort(7575)}/api/health/live`);

      // Assert
      expect(
        readyResponse.status,
        `Expected ready to return OK statusCode=${readyResponse.status} content=${await readyResponse.text()}`,
      ).toBe(200);
      expect(
        liveResponse.status,
        `Expected live to return OK statusCode=${liveResponse.status} content=${await liveResponse.text()}`,
      ).toBe(200);
    } finally {
      await Promise.all([homarrContainer.stop(), redisContainer.stop()]);
    }
  }, 60_000);
});