first commit
This commit is contained in:
Matt Kane
209
packages/plugins/atproto/tests/bluesky.test.ts
Normal file
209
packages/plugins/atproto/tests/bluesky.test.ts
Normal file
@@ -0,0 +1,209 @@
|
||||
import { describe, it, expect } from "vitest";
|
||||
|
||||
import { buildBskyPost, buildFacets } from "../src/bluesky.js";
|
||||
|
||||
describe("buildFacets", () => {
|
||||
it("detects URLs and returns correct byte offsets", () => {
|
||||
const text = "Check out https://example.com for more";
|
||||
const facets = buildFacets(text);
|
||||
expect(facets).toHaveLength(1);
|
||||
|
||||
const facet = facets[0]!;
|
||||
expect(facet.features[0]).toEqual({
|
||||
$type: "app.bsky.richtext.facet#link",
|
||||
uri: "https://example.com",
|
||||
});
|
||||
|
||||
// Verify byte offsets match
|
||||
const encoder = new TextEncoder();
|
||||
const bytes = encoder.encode(text);
|
||||
const extracted = new TextDecoder().decode(
|
||||
bytes.slice(facet.index.byteStart, facet.index.byteEnd),
|
||||
);
|
||||
expect(extracted).toBe("https://example.com");
|
||||
});
|
||||
|
||||
it("handles multiple URLs", () => {
|
||||
const text = "Visit https://a.com and https://b.com today";
|
||||
const facets = buildFacets(text);
|
||||
expect(facets).toHaveLength(2);
|
||||
expect(facets[0]!.features[0]).toHaveProperty("uri", "https://a.com");
|
||||
expect(facets[1]!.features[0]).toHaveProperty("uri", "https://b.com");
|
||||
});
|
||||
|
||||
it("detects hashtags", () => {
|
||||
const text = "Hello #world #atproto";
|
||||
const facets = buildFacets(text);
|
||||
const tagFacets = facets.filter((f) => f.features[0]?.$type === "app.bsky.richtext.facet#tag");
|
||||
expect(tagFacets).toHaveLength(2);
|
||||
expect(tagFacets[0]!.features[0]).toHaveProperty("tag", "world");
|
||||
expect(tagFacets[1]!.features[0]).toHaveProperty("tag", "atproto");
|
||||
});
|
||||
|
||||
it("handles UTF-8 multibyte characters before URLs", () => {
|
||||
// Emoji is multiple UTF-8 bytes but one grapheme
|
||||
const text = "Great post! 🎉 https://example.com";
|
||||
const facets = buildFacets(text);
|
||||
expect(facets).toHaveLength(1);
|
||||
|
||||
const encoder = new TextEncoder();
|
||||
const bytes = encoder.encode(text);
|
||||
const extracted = new TextDecoder().decode(
|
||||
bytes.slice(facets[0]!.index.byteStart, facets[0]!.index.byteEnd),
|
||||
);
|
||||
expect(extracted).toBe("https://example.com");
|
||||
});
|
||||
|
||||
it("returns empty array for text with no URLs or hashtags", () => {
|
||||
const facets = buildFacets("Just some plain text here");
|
||||
expect(facets).toEqual([]);
|
||||
});
|
||||
|
||||
it("does not match hashtag at start of word", () => {
|
||||
// Hashtag requires preceding whitespace or start of string
|
||||
const text = "foo#bar";
|
||||
const facets = buildFacets(text);
|
||||
const tagFacets = facets.filter((f) => f.features[0]?.$type === "app.bsky.richtext.facet#tag");
|
||||
expect(tagFacets).toHaveLength(0);
|
||||
});
|
||||
|
||||
it("strips trailing punctuation from URLs", () => {
|
||||
const text = "Visit https://example.com/post. More text";
|
||||
const facets = buildFacets(text);
|
||||
expect(facets).toHaveLength(1);
|
||||
expect(facets[0]!.features[0]).toHaveProperty("uri", "https://example.com/post");
|
||||
});
|
||||
|
||||
it("strips trailing comma from URL", () => {
|
||||
const text = "See https://example.com/a, https://example.com/b";
|
||||
const facets = buildFacets(text);
|
||||
expect(facets).toHaveLength(2);
|
||||
expect(facets[0]!.features[0]).toHaveProperty("uri", "https://example.com/a");
|
||||
expect(facets[1]!.features[0]).toHaveProperty("uri", "https://example.com/b");
|
||||
});
|
||||
|
||||
it("strips trailing exclamation from URL", () => {
|
||||
const text = "Check https://example.com!";
|
||||
const facets = buildFacets(text);
|
||||
expect(facets[0]!.features[0]).toHaveProperty("uri", "https://example.com");
|
||||
});
|
||||
});
|
||||
|
||||
describe("buildBskyPost", () => {
|
||||
const baseContent = {
|
||||
title: "My Article",
|
||||
slug: "my-article",
|
||||
excerpt: "A short description",
|
||||
};
|
||||
|
||||
it("builds a post with template substitution", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "{title}\n\n{url}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
});
|
||||
|
||||
expect(post.$type).toBe("app.bsky.feed.post");
|
||||
expect(post.text).toBe("My Article\n\nhttps://myblog.com/my-article");
|
||||
expect(post.createdAt).toBeDefined();
|
||||
});
|
||||
|
||||
it("includes langs when provided", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "{title}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
langs: ["en", "fr"],
|
||||
});
|
||||
expect(post.langs).toEqual(["en", "fr"]);
|
||||
});
|
||||
|
||||
it("limits langs to 3", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "{title}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
langs: ["en", "fr", "de", "es"],
|
||||
});
|
||||
expect(post.langs).toHaveLength(3);
|
||||
});
|
||||
|
||||
it("includes link card embed", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "{title}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
});
|
||||
|
||||
expect(post.embed).toEqual({
|
||||
$type: "app.bsky.embed.external",
|
||||
external: {
|
||||
uri: "https://myblog.com/my-article",
|
||||
title: "My Article",
|
||||
description: "A short description",
|
||||
},
|
||||
});
|
||||
});
|
||||
|
||||
it("includes thumb in embed when provided", () => {
|
||||
const thumb = {
|
||||
$type: "blob" as const,
|
||||
ref: { $link: "bafkrei123" },
|
||||
mimeType: "image/jpeg",
|
||||
size: 45000,
|
||||
};
|
||||
|
||||
const post = buildBskyPost({
|
||||
template: "{title}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
thumbBlob: thumb,
|
||||
});
|
||||
|
||||
expect(post.embed?.external.thumb).toBe(thumb);
|
||||
});
|
||||
|
||||
it("auto-detects URLs in text for facets", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "New post: {url}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
});
|
||||
|
||||
expect(post.facets).toBeDefined();
|
||||
expect(post.facets!.length).toBeGreaterThan(0);
|
||||
expect(post.facets![0]!.features[0]).toHaveProperty("uri", "https://myblog.com/my-article");
|
||||
});
|
||||
|
||||
it("substitutes {excerpt} in template", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "{title}: {excerpt}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com",
|
||||
});
|
||||
expect(post.text).toBe("My Article: A short description");
|
||||
});
|
||||
|
||||
it("strips trailing slash from siteUrl", () => {
|
||||
const post = buildBskyPost({
|
||||
template: "{url}",
|
||||
content: baseContent,
|
||||
siteUrl: "https://myblog.com/",
|
||||
});
|
||||
expect(post.text).toBe("https://myblog.com/my-article");
|
||||
});
|
||||
|
||||
it("skips facets when text is truncated to avoid partial URL links", () => {
|
||||
// Create content with very long excerpt that forces truncation
|
||||
const longExcerpt = "A".repeat(300);
|
||||
const post = buildBskyPost({
|
||||
template: "{excerpt} {url}",
|
||||
content: { ...baseContent, excerpt: longExcerpt },
|
||||
siteUrl: "https://myblog.com",
|
||||
});
|
||||
// Text was truncated (>300 graphemes), so facets should be omitted
|
||||
expect(post.facets).toBeUndefined();
|
||||
// But embed should still have the full URL
|
||||
expect(post.embed?.external.uri).toBe("https://myblog.com/my-article");
|
||||
});
|
||||
});
|
||||
Reference in New Issue
Block a user