ci: add e2e vercel test action

.github/workflows/e2e-test.yml

@@ -0,0 +1,20 @@
+name: Test Deployment
+on:
+  deployment_status:
+
+jobs:
+  preview:
+    if:
+      github.event_name == 'deployment_status' &&
+      github.event.deployment_status.state == 'success'
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      - name: Install dependencies
+        run: npm ci
+        env:
+          CI: true
+      - name: Run end-to-end tests.
+        run: npm run test:e2e
+        env:
+          VERCEL_PREVIEW_URL: ${{ github.event.deployment_status.target_url }}

jest.config.js

@@ -3,4 +3,10 @@ export default {
   transform: {},
   testEnvironment: "jsdom",
   coverageProvider: "v8",
+  testPathIgnorePatterns: ["<rootDir>/node_modules/", "<rootDir>/tests/e2e/"],
+  modulePathIgnorePatterns: ["<rootDir>/node_modules/", "<rootDir>/tests/e2e/"],
+  coveragePathIgnorePatterns: [
+    "<rootDir>/node_modules/",
+    "<rootDir>/tests/E2E/",
+  ],
 };

jest.e2e.config.js

@@ -0,0 +1,7 @@
+export default {
+  clearMocks: true,
+  transform: {},
+  testEnvironment: "node",
+  coverageProvider: "v8",
+  testMatch: ["<rootDir>/tests/e2e/**/*.test.js"],
+};

package.json

@@ -8,6 +8,7 @@
     "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js --coverage",
     "test:watch": "node --experimental-vm-modules node_modules/jest/bin/jest.js --watch",
     "test:update:snapshot": "node --experimental-vm-modules node_modules/jest/bin/jest.js -u",
+    "test:e2e": "node --experimental-vm-modules node_modules/jest/bin/jest.js --config jest.e2e.config.js",
     "theme-readme-gen": "node scripts/generate-theme-doc",
     "preview-theme": "node scripts/preview-theme",
     "generate-langs-json": "node scripts/generate-langs-json",
@@ -17,7 +18,7 @@
   "author": "Anurag Hazra",
   "license": "MIT",
   "devDependencies": {
-    "@actions/core": "^1.2.4",
+    "@actions/core": "^1.9.1",
     "@actions/github": "^4.0.0",
     "@testing-library/dom": "^8.17.1",
     "@testing-library/jest-dom": "^5.16.5",

tests/e2e/e2e.test.js

@@ -0,0 +1,173 @@
+/**
+ * @file Contains end-to-end tests for the Vercel preview instance.
+ */
+import dotenv from "dotenv";
+dotenv.config();
+
+import { describe } from "@jest/globals";
+import axios from "axios";
+import { renderRepoCard } from "../../src/cards/repo-card.js";
+import { renderStatsCard } from "../../src/cards/stats-card.js";
+import { renderTopLanguages } from "../../src/cards/top-languages-card.js";
+import { renderWakatimeCard } from "../../src/cards/wakatime-card.js";
+
+// Script variables
+const REPO = "dummy-cra";
+const USER = "grsdummy";
+const STATS_DATA = {
+  name: "grsdummy",
+  totalPRs: 1,
+  totalCommits: 2,
+  totalIssues: 1,
+  totalStars: 1,
+  contributedTo: 1,
+  rank: {
+    level: "A+",
+    score: 51.01622937949586,
+  },
+};
+const LANGS_DATA = {
+  TypeScript: {
+    color: "#3178c6",
+    name: "TypeScript",
+    size: 2049,
+  },
+  HTML: {
+    color: "#e34c26",
+    name: "HTML",
+    size: 1721,
+  },
+  CSS: {
+    color: "#563d7c",
+    name: "CSS",
+    size: 930,
+  },
+  Python: {
+    color: "#3572A5",
+    name: "Python",
+    size: 671,
+  },
+};
+const WAKATIME_DATA = {
+  human_readable_range: "last week",
+  is_already_updating: false,
+  is_coding_activity_visible: false,
+  is_including_today: false,
+  is_other_usage_visible: false,
+  is_stuck: false,
+  is_up_to_date: false,
+  is_up_to_date_pending_future: false,
+  percent_calculated: 0,
+  range: "last_7_days",
+  status: "pending_update",
+  timeout: 15,
+  username: "grsdummy",
+  writes_only: false,
+};
+const REPOSITORY_DATA = {
+  name: "dummy-cra",
+  nameWithOwner: "grsdummy/dummy-cra",
+  isPrivate: false,
+  isArchived: false,
+  isTemplate: false,
+  stargazers: {
+    totalCount: 1,
+  },
+  description: "Dummy create react app.",
+  primaryLanguage: {
+    color: "#3178c6",
+    id: "MDg6TGFuZ3VhZ2UyODc=",
+    name: "TypeScript",
+  },
+  forkCount: 0,
+  starCount: 1,
+};
+
+describe("Fetch Cards", () => {
+  let VERCEL_PREVIEW_URL;
+
+  beforeAll(() => {
+    process.env.NODE_ENV = "development";
+    VERCEL_PREVIEW_URL = process.env.VERCEL_PREVIEW_URL;
+  });
+
+  test("retrieve stats card", async () => {
+    expect(VERCEL_PREVIEW_URL).toBeDefined();
+
+    // Check if the Vercel preview instance stats card function is up and running.
+    await expect(
+      axios.get(`${VERCEL_PREVIEW_URL}/api?username=${USER}`),
+    ).resolves.not.toThrow();
+
+    // Get local stats card.
+    const localStatsCardSVG = renderStatsCard(STATS_DATA);
+
+    // Get the Vercel preview stats card response.
+    const serverStatsSvg = await axios.get(
+      `${VERCEL_PREVIEW_URL}/api?username=${USER}`,
+    );
+
+    // Check if stats card from deployment matches the stats card from local.
+    expect(serverStatsSvg.data).toEqual(localStatsCardSVG);
+  });
+
+  test("retrieve language card", async () => {
+    expect(VERCEL_PREVIEW_URL).toBeDefined();
+
+    // Check if the Vercel preview instance language card function is up and running.
+    await expect(
+      axios.get(`${VERCEL_PREVIEW_URL}/api/top-langs/?username=${USER}`),
+    ).resolves.not.toThrow();
+
+    // Get local language card.
+    const localLanguageCardSVG = renderTopLanguages(LANGS_DATA);
+
+    // Get the Vercel preview language card response.
+    const severLanguageSVG = await axios.get(
+      `${VERCEL_PREVIEW_URL}/api/top-langs/?username=${USER}`,
+    );
+
+    // Check if language card from deployment matches the local language card.
+    expect(severLanguageSVG.data).toEqual(localLanguageCardSVG);
+  });
+
+  test("retrieve WakaTime card", async () => {
+    expect(VERCEL_PREVIEW_URL).toBeDefined();
+
+    // Check if the Vercel preview instance WakaTime function is up and running.
+    await expect(
+      axios.get(`${VERCEL_PREVIEW_URL}/api/wakatime?username=${USER}`),
+    ).resolves.not.toThrow();
+
+    // Get local WakaTime card.
+    const localWakaCardSVG = renderWakatimeCard(WAKATIME_DATA);
+
+    // Get the Vercel preview WakaTime card response.
+    const serverWakaTimeSvg = await axios.get(
+      `${VERCEL_PREVIEW_URL}/api/wakatime?username=${USER}`,
+    );
+
+    // Check if WakaTime card from deployment matches the local WakaTime card.
+    expect(serverWakaTimeSvg.data).toEqual(localWakaCardSVG);
+  });
+
+  test("retrieve repo card", async () => {
+    expect(VERCEL_PREVIEW_URL).toBeDefined();
+
+    // Check if the Vercel preview instance Repo function is up and running.
+    await expect(
+      axios.get(`${VERCEL_PREVIEW_URL}/api/pin/?username=${USER}&repo=${REPO}`),
+    ).resolves.not.toThrow();
+
+    // Get local repo card.
+    const localRepoCardSVG = renderRepoCard(REPOSITORY_DATA);
+
+    // Get the Vercel preview repo card response.
+    const serverRepoSvg = await axios.get(
+      `${VERCEL_PREVIEW_URL}/api/pin/?username=${USER}&repo=${REPO}`,
+    );
+
+    // Check if Repo card from deployment matches the local Repo card.
+    expect(serverRepoSvg.data).toEqual(localRepoCardSVG);
+  });
+});