Add performance tests base (#3141)

* Add basic bench tests

* dev

tests/bench/api.bench.js

@@ -0,0 +1,76 @@
+import { benchmarkSuite } from "jest-bench";
+import api from "../../api/index.js";
+import axios from "axios";
+import MockAdapter from "axios-mock-adapter";
+import { jest } from "@jest/globals";
+
+const stats = {
+  name: "Anurag Hazra",
+  totalStars: 100,
+  totalCommits: 200,
+  totalIssues: 300,
+  totalPRs: 400,
+  totalPRsMerged: 320,
+  mergedPRsPercentage: 80,
+  totalReviews: 50,
+  totalDiscussionsStarted: 10,
+  totalDiscussionsAnswered: 40,
+  contributedTo: 50,
+  rank: null,
+};
+
+const data_stats = {
+  data: {
+    user: {
+      name: stats.name,
+      repositoriesContributedTo: { totalCount: stats.contributedTo },
+      contributionsCollection: {
+        totalCommitContributions: stats.totalCommits,
+        totalPullRequestReviewContributions: stats.totalReviews,
+      },
+      pullRequests: { totalCount: stats.totalPRs },
+      mergedPullRequests: { totalCount: stats.totalPRsMerged },
+      openIssues: { totalCount: stats.totalIssues },
+      closedIssues: { totalCount: 0 },
+      followers: { totalCount: 0 },
+      repositoryDiscussions: { totalCount: stats.totalDiscussionsStarted },
+      repositoryDiscussionComments: {
+        totalCount: stats.totalDiscussionsAnswered,
+      },
+      repositories: {
+        totalCount: 1,
+        nodes: [{ stargazers: { totalCount: 100 } }],
+        pageInfo: {
+          hasNextPage: false,
+          endCursor: "cursor",
+        },
+      },
+    },
+  },
+};
+
+const mock = new MockAdapter(axios);
+
+const faker = (query, data) => {
+  const req = {
+    query: {
+      username: "anuraghazra",
+      ...query,
+    },
+  };
+  const res = {
+    setHeader: jest.fn(),
+    send: jest.fn(),
+  };
+  mock.onPost("https://api.github.com/graphql").replyOnce(200, data);
+
+  return { req, res };
+};
+
+benchmarkSuite("test /api", {
+  ["simple request"]: async () => {
+    const { req, res } = faker({}, data_stats);
+
+    await api(req, res);
+  },
+});

tests/bench/calculateRank.bench.js

@@ -0,0 +1,17 @@
+import { benchmarkSuite } from "jest-bench";
+import { calculateRank } from "../../src/calculateRank.js";
+
+benchmarkSuite("calculateRank", {
+  ["calculateRank"]: () => {
+    calculateRank({
+      all_commits: false,
+      commits: 1300,
+      prs: 1500,
+      issues: 4500,
+      reviews: 1000,
+      repos: 0,
+      stars: 600000,
+      followers: 50000,
+    });
+  },
+});