feat: add PAT monitoring functions (#2178)

* feat: add PAT monitoring functions

This commit adds two monitoring functions that can be used to check
whether the PATs are functioning correctly:
 - status/up: Returns whether the PATs are rate limited.
 - status/pat-info: Returns information about the PATs.

* feat: add shields.io dynamic badge json response

This commit adds the ability to set the return format of the
`/api/status/up` cloud function. When this format is set to `shields` a
dynamic shields.io badge json is returned.

* feat: add 'json' type to up monitor

* feat: cleanup status functions

* ci: decrease pat-info rate limiting time

* feat: decrease monitoring functions rate limits

* refactor: pat code

* feat: add PAT monitoring functions

This commit adds two monitoring functions that can be used to check
whether the PATs are functioning correctly:
 - status/up: Returns whether the PATs are rate limited.
 - status/pat-info: Returns information about the PATs.

* feat: add shields.io dynamic badge json response

This commit adds the ability to set the return format of the
`/api/status/up` cloud function. When this format is set to `shields` a
dynamic shields.io badge json is returned.

* feat: add 'json' type to up monitor

* feat: cleanup status functions

* ci: decrease pat-info rate limiting time

* feat: decrease monitoring functions rate limits

* refactor: pat code

* test: fix pat-info tests

* Update api/status/pat-info.js

Co-authored-by: Anurag Hazra <hazru.anurag@gmail.com>

* test: fix broken tests

* chore: fix suspended account

* chore: simplify and refactor

* chore: fix test

* chore: add resetIn field

---------

Co-authored-by: Anurag <hazru.anurag@gmail.com>
This commit is contained in:
Rick StaaandAnurag Hazra authored and GitHub committed 2023-01-28 19:52:02 +05:30
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/**
* @file Tests for the status/pat-info cloud function.
*/
import dotenv from "dotenv";
dotenv.config();
import { jest } from "@jest/globals";
import axios from "axios";
import MockAdapter from "axios-mock-adapter";
import patInfo, { RATE_LIMIT_SECONDS } from "../api/status/pat-info.js";
const mock = new MockAdapter(axios);
const successData = {
data: {
rateLimit: {
remaining: 4986,
},
},
};
const faker = (query) => {
const req = {
query: { ...query },
};
const res = {
setHeader: jest.fn(),
send: jest.fn(),
};
return { req, res };
};
const rate_limit_error = {
errors: [
{
type: "RATE_LIMITED",
message: "API rate limit exceeded for user ID.",
},
],
data: {
rateLimit: {
resetAt: Date.now(),
},
},
};
const other_error = {
errors: [
{
type: "SOME_ERROR",
message: "This is a error",
},
],
};
const bad_credentials_error = {
message: "Bad credentials",
};
afterEach(() => {
mock.reset();
});
describe("Test /api/status/pat-info", () => {
beforeAll(() => {
// reset patenv first so that dotenv doesn't populate them with local envs
process.env = {};
process.env.PAT_1 = "testPAT1";
process.env.PAT_2 = "testPAT2";
process.env.PAT_3 = "testPAT3";
process.env.PAT_4 = "testPAT4";
});
it("should return only 'validPATs' if all PATs are valid", async () => {
mock
.onPost("https://api.github.com/graphql")
.replyOnce(200, rate_limit_error)
.onPost("https://api.github.com/graphql")
.reply(200, successData);
const { req, res } = faker({}, {});
await patInfo(req, res);
expect(res.setHeader).toBeCalledWith("Content-Type", "application/json");
expect(res.send).toBeCalledWith(
JSON.stringify(
{
validPATs: ["PAT_2", "PAT_3", "PAT_4"],
expiredPATs: [],
exhaustedPATS: ["PAT_1"],
errorPATs: [],
details: {
PAT_1: {
status: "exhausted",
remaining: 0,
resetIn: "0 minutes",
},
PAT_2: {
status: "valid",
remaining: 4986,
},
PAT_3: {
status: "valid",
remaining: 4986,
},
PAT_4: {
status: "valid",
remaining: 4986,
},
},
},
null,
2,
),
);
});
it("should return `errorPATs` if a PAT causes an error to be thrown", async () => {
mock
.onPost("https://api.github.com/graphql")
.replyOnce(200, other_error)
.onPost("https://api.github.com/graphql")
.reply(200, successData);
const { req, res } = faker({}, {});
await patInfo(req, res);
expect(res.setHeader).toBeCalledWith("Content-Type", "application/json");
expect(res.send).toBeCalledWith(
JSON.stringify(
{
validPATs: ["PAT_2", "PAT_3", "PAT_4"],
expiredPATs: [],
exhaustedPATS: [],
errorPATs: ["PAT_1"],
details: {
PAT_1: {
status: "error",
error: {
type: "SOME_ERROR",
message: "This is a error",
},
},
PAT_2: {
status: "valid",
remaining: 4986,
},
PAT_3: {
status: "valid",
remaining: 4986,
},
PAT_4: {
status: "valid",
remaining: 4986,
},
},
},
null,
2,
),
);
});
it("should return `expiredPaths` if a PAT returns a 'Bad credentials' error", async () => {
mock
.onPost("https://api.github.com/graphql")
.replyOnce(404, bad_credentials_error)
.onPost("https://api.github.com/graphql")
.reply(200, successData);
const { req, res } = faker({}, {});
await patInfo(req, res);
expect(res.setHeader).toBeCalledWith("Content-Type", "application/json");
expect(res.send).toBeCalledWith(
JSON.stringify(
{
validPATs: ["PAT_2", "PAT_3", "PAT_4"],
expiredPATs: ["PAT_1"],
exhaustedPATS: [],
errorPATs: [],
details: {
PAT_1: {
status: "expired",
},
PAT_2: {
status: "valid",
remaining: 4986,
},
PAT_3: {
status: "valid",
remaining: 4986,
},
PAT_4: {
status: "valid",
remaining: 4986,
},
},
},
null,
2,
),
);
});
it("should throw an error if something goes wrong", async () => {
mock.onPost("https://api.github.com/graphql").networkError();
const { req, res } = faker({}, {});
await patInfo(req, res);
expect(res.setHeader).toBeCalledWith("Content-Type", "application/json");
expect(res.send).toBeCalledWith("Something went wrong: Network Error");
});
it("should have proper cache when no error is thrown", async () => {
mock.onPost("https://api.github.com/graphql").reply(200, successData);
const { req, res } = faker({}, {});
await patInfo(req, res);
expect(res.setHeader.mock.calls).toEqual([
["Content-Type", "application/json"],
["Cache-Control", `max-age=0, s-maxage=${RATE_LIMIT_SECONDS}`],
]);
});
it("should have proper cache when error is thrown", async () => {
mock.reset();
mock.onPost("https://api.github.com/graphql").networkError();
const { req, res } = faker({}, {});
await patInfo(req, res);
expect(res.setHeader.mock.calls).toEqual([
["Content-Type", "application/json"],
["Cache-Control", "no-store"],
]);
});
});