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Monorepo for Tangled forked from tangled.org/core
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1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465import { describe, expect, it } from "vitest";import { authorsOf, mockFileHistory } from "#lib/api/fileHistory.ts";import type { CommitSummary } from "#lib/api/repo.ts";
const repo = "at://did:plc:o/sh.tangled.repo/abc";const now = new Date("2026-08-31T12:00:00Z");
describe("mockFileHistory", () => { it("invents the same history for one path and a different one per path", () => { const once = mockFileHistory(repo, "src/app.css", [], now); const again = mockFileHistory(repo, "src/app.css", [], now); const other = mockFileHistory(repo, "README.md", [], now);
expect(again).toEqual(once); expect(other).not.toEqual(once); });
it("reads newest first and stays inside the sha and date shapes the view needs", () => { const history = mockFileHistory(repo, "src/app.css", [], now);
expect(history.length).toBeGreaterThan(0); for (const commit of history) { expect(commit.hash).toMatch(/^[0-9a-f]{40}$/); expect(commit.shortHash).toBe(commit.hash.slice(0, 8)); expect(commit.subject).not.toBe(""); expect(new Date(commit.when).getTime()).not.toBeNaN(); } const times = history.map((commit) => new Date(commit.when).getTime()); expect(times).toEqual([...times].sort((a, b) => b - a)); expect(times[0]).toBeLessThanOrEqual(now.getTime()); });
it("credits the authors it was given", () => { const history = mockFileHistory( repo, "src/app.css", [{ authorName: "alice", authorEmail: "did:plc:e", authorDid: "did:plc:e" }], now ); expect(new Set(history.map((commit) => commit.authorName))).toEqual(new Set(["alice"])); });});
describe("authorsOf", () => { it("keeps one entry per identity, did first", () => { const commit = (authorName: string, extra: Partial<CommitSummary>): CommitSummary => ({ hash: "0".repeat(40), shortHash: "00000000", subject: "s", body: "", authorName, authorEmail: "", when: now.toISOString(), ...extra }); const authors = authorsOf([ commit("alice", { authorDid: "did:plc:e" }), commit("alice again", { authorDid: "did:plc:e" }), commit("bob", { authorEmail: "bob@tangled.org" }), commit("nobody", { authorEmail: "" }) ]); expect(authors.map((author) => author.authorName)).toEqual(["alice", "bob"]); });});