Files
SnapOtter/tests/unit/api/pdf-to-image.test.ts
T
SnapOtter 1727a7a73e test: reorganize flat test files into purpose-based subdirectories (phase 6)
Group 245 flat integration tests and 25 loose unit tests into
discoverable subdirectories per spec section 6:

  integration/tools/{image,video,audio,document,data}/  (156 files)
  integration/platform/                                  (64 files)
  integration/generated/                                 (14 files)
  integration/security/                                  (10 files)

  unit/security/     (8 files, new subdir)
  unit/api/          (7 files moved in)
  unit/web/          (3 files moved in)
  unit/shared/       (6 files moved in)
  unit/image-engine/ (1 file moved in)

All moves via git mv (history preserved). Relative imports repaired
for both depth levels (platform/generated/security = +1, tools/ = +2):
static from-imports, dynamic import() calls, vi.mock() paths,
import.meta.dirname joins, and __dirname joins.

Vitest discovery unchanged (no test.include in config, recursive glob
matches subdirs, shard-by-hash unaffected). test-server.ts and
tool-route-drift.test.ts stay at integration root. fixtures/ untouched.

Parity gate: 13189 passing test names before = 13189 after (0 dropped).
2026-06-20 05:07:46 +08:00

65 lines
1.7 KiB
TypeScript

import { describe, expect, it } from "vitest";
import { parsePageRange } from "../../../apps/api/src/routes/tools/pdf-to-image.js";
describe("parsePageRange", () => {
it("returns all pages for 'all'", () => {
expect(parsePageRange("all", 5)).toEqual([1, 2, 3, 4, 5]);
});
it("returns all pages for empty string", () => {
expect(parsePageRange("", 3)).toEqual([1, 2, 3]);
});
it("parses a single page", () => {
expect(parsePageRange("2", 5)).toEqual([2]);
});
it("parses a range", () => {
expect(parsePageRange("1-3", 5)).toEqual([1, 2, 3]);
});
it("parses mixed ranges and singles", () => {
expect(parsePageRange("1-3, 5", 5)).toEqual([1, 2, 3, 5]);
});
it("deduplicates overlapping ranges", () => {
expect(parsePageRange("1-3, 2-4", 5)).toEqual([1, 2, 3, 4]);
});
it("sorts output", () => {
expect(parsePageRange("5, 1, 3", 5)).toEqual([1, 3, 5]);
});
it("handles whitespace", () => {
expect(parsePageRange(" 1 - 3 , 5 ", 5)).toEqual([1, 2, 3, 5]);
});
it("throws on page 0", () => {
expect(() => parsePageRange("0", 5)).toThrow();
});
it("throws on negative page", () => {
expect(() => parsePageRange("-1", 5)).toThrow();
});
it("throws on page exceeding total", () => {
expect(() => parsePageRange("6", 5)).toThrow(/out of range/);
});
it("throws on range exceeding total", () => {
expect(() => parsePageRange("3-7", 5)).toThrow(/out of range/);
});
it("throws on reversed range", () => {
expect(() => parsePageRange("5-2", 5)).toThrow();
});
it("throws on non-numeric input", () => {
expect(() => parsePageRange("abc", 5)).toThrow();
});
it("throws on empty range segment", () => {
expect(() => parsePageRange("1,,3", 5)).toThrow();
});
});