| 1 | import assert from "node:assert/strict"; |
| 2 | import { test } from "node:test"; |
| 3 | |
| 4 | import { pullDetailFromWire, workClient } from "../../../../packages/contracts/src/clients.ts"; |
| 5 | |
| 6 | /** A pull request's detail as the work service writes it: its own fields in snake_case. */ |
| 7 | const wire = { |
| 8 | pull: { number: 7, headCommit: "abc" }, |
| 9 | issue: null, |
| 10 | comments: [], |
| 11 | checks: null, |
| 12 | overlaps: [], |
| 13 | behind: false, |
| 14 | lifecycle: null, |
| 15 | landing: false, |
| 16 | stalled: null, |
| 17 | statuses: [], |
| 18 | mergeable: "clean", |
| 19 | conflicts: [], |
| 20 | earlier_checks: [{ id: "chk_1", status: "failed" }], |
| 21 | required_checks: [{ name: "CI", state: "failure", description: null, targetUrl: null }], |
| 22 | code_owners: { path: ".g1t/CODEOWNERS", required: true, missing: ["@acme/web"] }, |
| 23 | }; |
| 24 | |
| 25 | test("a pull request's own snake_case fields are read into camelCase", () => { |
| 26 | const detail = pullDetailFromWire(wire); |
| 27 | assert.deepEqual(detail.earlierChecks, wire.earlier_checks); |
| 28 | assert.deepEqual(detail.requiredChecks, wire.required_checks); |
| 29 | assert.deepEqual(detail.codeOwners, wire.code_owners); |
| 30 | // The snake_case names are gone, and what they hold is untouched. |
| 31 | for (const key of ["earlier_checks", "required_checks", "code_owners"]) assert.ok(!(key in detail), key); |
| 32 | assert.equal(detail.requiredChecks?.[0]?.targetUrl, null); |
| 33 | assert.equal(detail.pull.number, 7); |
| 34 | }); |
| 35 | |
| 36 | test("camelCase is taken as it is", () => { |
| 37 | const detail = pullDetailFromWire({ pull: {}, requiredChecks: [{ name: "CI" }], earlierChecks: [] }); |
| 38 | assert.deepEqual(detail.requiredChecks, [{ name: "CI" }]); |
| 39 | assert.deepEqual(detail.earlierChecks, []); |
| 40 | }); |
| 41 | |
| 42 | test("getPull reads the work service's answer at the edge", async () => { |
| 43 | const calls: string[] = []; |
| 44 | const service = { |
| 45 | fetch: async (url: string) => { |
| 46 | calls.push(url); |
| 47 | return Response.json({ ok: true, value: wire }); |
| 48 | }, |
| 49 | }; |
| 50 | const found = await workClient(service).getPull({ namespace: "acme", name: "web" }, 7, null); |
| 51 | assert.deepEqual(calls, ["https://service/rpc/get_pull"]); |
| 52 | assert.ok(found.ok); |
| 53 | assert.equal(found.value.requiredChecks?.[0]?.name, "CI"); |
| 54 | assert.equal(found.value.earlierChecks?.length, 1); |
| 55 | assert.deepEqual(found.value.codeOwners?.missing, ["@acme/web"]); |
| 56 | }); |
| 57 | |
| 58 | test("getPull passes a refusal through", async () => { |
| 59 | const service = { fetch: async () => Response.json({ ok: false, error: { code: "not_found", message: "No such pull request." } }) }; |
| 60 | const found = await workClient(service).getPull({ namespace: "acme", name: "web" }, 8, null); |
| 61 | assert.equal(found.ok, false); |
| 62 | }); |