1
import { describe, expect, it } from "vitest";
2
 
3
import { matchSiteHost } from "@/worker/lib/host-match";
4
 
5
const ENABLED = { PUBLISHED_SITE_DOMAIN: "bland.site" };
6
const DISABLED = { PUBLISHED_SITE_DOMAIN: "" };
7
 
8
function host(url: string): URL {
9
  return new URL(url);
10
}
11
 
12
describe("matchSiteHost", () => {
13
  it("returns none when the feature is disabled", () => {
14
    expect(matchSiteHost(host("https://acme.bland.site/"), DISABLED)).toEqual({ kind: "none" });
15
    expect(
16
      matchSiteHost(host("https://acme.bland.site/"), { PUBLISHED_SITE_DOMAIN: undefined as unknown as string }),
17
    ).toEqual({
18
      kind: "none",
19
    });
20
  });
21
 
22
  it("matches apex host as apex", () => {
23
    expect(matchSiteHost(host("https://bland.site/"), ENABLED)).toEqual({ kind: "apex", baseDomain: "bland.site" });
24
    expect(matchSiteHost(host("https://BLAND.SITE/foo"), ENABLED)).toEqual({ kind: "apex", baseDomain: "bland.site" });
25
  });
26
 
27
  it("matches single-label subdomain", () => {
28
    expect(matchSiteHost(host("https://acme.bland.site/"), ENABLED)).toEqual({
29
      kind: "subdomain",
30
      slug: "acme",
31
      baseDomain: "bland.site",
32
    });
33
    expect(matchSiteHost(host("https://Acme.Bland.SITE/foo"), ENABLED)).toEqual({
34
      kind: "subdomain",
35
      slug: "acme",
36
      baseDomain: "bland.site",
37
    });
38
  });
39
 
40
  it("rejects multi-label subdomains", () => {
41
    expect(matchSiteHost(host("https://foo.bar.bland.site/"), ENABLED)).toEqual({ kind: "none" });
42
  });
43
 
44
  it("rejects empty subdomain", () => {
45
    expect(matchSiteHost(host("https://.bland.site/"), ENABLED)).toEqual({ kind: "none" });
46
  });
47
 
48
  it("rejects unrelated hosts", () => {
49
    expect(matchSiteHost(host("https://bland.tools/"), ENABLED)).toEqual({ kind: "none" });
50
    expect(matchSiteHost(host("https://docs.limic.dev/"), ENABLED)).toEqual({ kind: "none" });
51
    expect(matchSiteHost(host("https://bland.example/"), ENABLED)).toEqual({ kind: "none" });
52
    // A host that merely ends with the same letters but lacks the dot must not match.
53
    expect(matchSiteHost(host("https://evilbland.site/"), ENABLED)).toEqual({ kind: "none" });
54
  });
55
 
56
  it("works for local dev base domain", () => {
57
    const local = { PUBLISHED_SITE_DOMAIN: "bland.localhost" };
58
    expect(matchSiteHost(host("http://bland.localhost:5173/"), local)).toEqual({
59
      kind: "apex",
60
      baseDomain: "bland.localhost",
61
    });
62
    expect(matchSiteHost(host("http://acme.bland.localhost:5173/"), local)).toEqual({
63
      kind: "subdomain",
64
      slug: "acme",
65
      baseDomain: "bland.localhost",
66
    });
67
  });
68
});