Something went wrong. Try again.
a tool for shared writing and social publishing
Something went wrong. Try again.
TypeScript
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576777879808182import { describe, expect, it } from "vitest";import { pageRecordTextBlocks } from "./pageRecordTextBlocks";import type { PubLeafletPagesCanvas, PubLeafletPagesLinearDocument,} from "lexicons/api";
const text = (plaintext: string) => ({ $type: "pub.leaflet.blocks.text" as const, plaintext,});const header = (plaintext: string) => ({ $type: "pub.leaflet.blocks.header" as const, plaintext,});const linear = (...blocks: unknown[]): PubLeafletPagesLinearDocument.Block[] => blocks.map((block) => ({ block })) as PubLeafletPagesLinearDocument.Block[];
describe("pageRecordTextBlocks", () => { it("uses a leading list item as the title", () => { let blocks = linear( { $type: "pub.leaflet.blocks.unorderedList", children: [{ content: text("Groceries") }, { content: text("Chores") }], }, text("Later paragraph"), ); expect( pageRecordTextBlocks(blocks, { limit: 3 }).map((b) => b.plaintext), ).toEqual(["Groceries", "Chores", "Later paragraph"]); });
it("descends nested list children in document order", () => { let blocks = linear({ $type: "pub.leaflet.blocks.orderedList", children: [ { content: header("One"), unorderedListChildren: { $type: "pub.leaflet.blocks.unorderedList", children: [{ content: text("One a") }], }, }, { content: text("Two") }, ], }); expect( pageRecordTextBlocks(blocks, { limit: 3 }).map((b) => b.plaintext), ).toEqual(["One", "One a", "Two"]); });
it("skips image list items and stops at the limit", () => { let blocks = linear( { $type: "pub.leaflet.blocks.image" }, { $type: "pub.leaflet.blocks.unorderedList", children: [ { content: { $type: "pub.leaflet.blocks.image" } }, { content: text("First") }, ], }, text("Second"), ); expect( pageRecordTextBlocks(blocks, { limit: 1 }).map((b) => b.plaintext), ).toEqual(["First"]); });
it("orders canvas blocks top-to-bottom, left-to-right", () => { let blocks = [ { x: 10, y: 50, width: 100, block: text("bottom") }, { x: 200, y: 0, width: 100, block: text("top right") }, { x: 0, y: 0, width: 100, block: header("top left") }, ] as PubLeafletPagesCanvas.Block[]; expect( pageRecordTextBlocks(blocks, { isCanvas: true, limit: 3 }).map( (b) => b.plaintext, ), ).toEqual(["top left", "top right", "bottom"]); });});